{"id":36,"date":"2010-06-21T18:01:32","date_gmt":"2010-06-22T00:01:32","guid":{"rendered":"https:\/\/www.cyclingutah.com\/cms\/?page_id=36"},"modified":"2022-03-07T20:00:39","modified_gmt":"2022-03-08T03:00:39","slug":"regional-road-racing-calendar-idaho-mt-nv-az-co-mt-wy","status":"publish","type":"page","link":"https:\/\/www.cyclingwest.com\/event-calendars\/regional-road-racing-calendar-idaho-mt-nv-az-co-mt-wy\/","title":{"rendered":"Western US Road Bike Racing Calendar (UT, ID, MT, NV, AZ, CO, WY, NM, CA)"},"content":{"rendered":"

2026 Regional (ID, WY, MT, NV, CO, AZ ) Weekly Road Race Series Bike Events Calendar (Regular Event Schedule is Below)<\/h2>\n
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April 15-August 19, 2026<\/b> — Bi-Weekly Road Race Series<\/span><\/a>, Aspen<\/span>, CO<\/span>, <\/span><\/span>Wednesday road race series<\/span>, Kristen Heath, 970-618-3309, info@aspencyclingclub.org, aspencyclingclub.org<\/a><\/font><\/p>\n<\/div>\n

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May 12-July 14, 2026<\/b> — SWICA Fairground Criterium Series<\/span><\/a>, SWICA Criterium Series, Boise<\/span>, ID<\/span>, <\/span><\/span>Local training crit series at Expo Idaho West lot (Glenwood Street south of Hawks Stadium). Every Tuesday<\/span>, John Rogers, 208-284-9671, obccwebdesign@yahoo.com, idahobikeracing.org<\/a><\/font><\/p>\n<\/div>\n

2026 Western States (ID, WY, MT, NV, CO, AZ, CA, NM) Road Bike Racing Event Calendar<\/h2>\n
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March 1, 2026<\/b> — Original Merced Criterium<\/span><\/a>, VeloPromo, Merced<\/span>, CA<\/span>, <\/span><\/span>35th annual Criterium on flat loop in downtown Merced. Multiple multi-lap races USAC Starts at 8 a.m. with a beginners clinic and mentored practice race.<\/span>, Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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March 14, 2026<\/b> — Musselman Crit<\/span><\/a>, Tucson<\/span>, AZ<\/span>, <\/span><\/span>State Crit<\/span>, azcycling.org<\/a><\/font><\/p>\n<\/div>\n

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March 14, 2026<\/b> — Land Park Criterium<\/span><\/a>, NCNCA, Sacramento<\/span>, CA<\/span>, <\/span><\/span>SGW , 916-599-0998, Greggroh@sbcglobal.net, bikereg.com\/land-park-criterium<\/a><\/font><\/p>\n<\/div>\n

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March 15, 2026<\/b> — Bariani Olive Oil Road Race<\/span><\/a>, NCNCA, Zamora<\/span>, CA<\/span>, <\/span><\/span>SGW , 916-599-0998, Greggroh@sbcglobal.net, bikereg.com\/bariani-road-race<\/a><\/font><\/p>\n<\/div>\n

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March 22, 2026<\/b> — Santa Cruz Classic Criterium<\/span><\/a>, VeloPromo, Santa Cruz<\/span>, CA<\/span>, <\/span><\/span>54th Santa Cruz Classic Criterium, on the traditional 0.9 mile loop on and off Beach Hill above the Boardwalk. 8 separate multi-lap races around the infamous hairpin turn.<\/span>, Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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March 28-29, 2026<\/b> — Maverick Classic<\/span><\/a>, Collegiate Road – RMCCC, Grand Junction<\/span>, CO<\/span>, <\/span><\/span>Omnium Race and USAC categories, road race and criterium<\/span>, Patric Rostel, 970-248-1503, prostel@coloradomesa.edu, coloradomesa.edu<\/a>, bikereg.com\/maverick-classic<\/a><\/font><\/p>\n<\/div>\n

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April 4, 2026<\/b> — Copperopolis Road Race<\/span><\/a>, VeloPromo, Copperopolis<\/span>, CA<\/span>, <\/span><\/span>42nd Copperopolis Road Race, Milton, CA, the Paris-Roubaix of California. 21 mile loops (105 miles for 1\/2\/Pro riders) in the foothills of the Sierra Nevada, featuring quiet country and roads that can be best described as mostly patches and some pavement.<\/span>, Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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April 8-12, 2026<\/b> — Redlands Bicycle Classic<\/span><\/a>, Redlands<\/span>, CA<\/span>, <\/span><\/span>The longest continuous running invitational, professional stage race in American bike racing. Each year, the City of Redlands and surrounding communities open their homes, their hearts and their streets to world-class athletes. From humble beginnings on a Memorial Day weekend in 1985, the event, featuring 350 elite racers, has hosted future stars of the Olympics, Tour de France, and World Championships. The Redlands Bicycle Classic’s long heritage of attracting future stars has earned its position in history: ?Where Legends Are Born!?<\/span>, Eric Reiser, ericrei@msn.com, redlandsclassic.com<\/a><\/font><\/p>\n<\/div>\n

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April 11-12, 2026<\/b> — USA Cycling Para-Cycling Road National Championships<\/span><\/a>, Bentonville<\/span>, AR<\/span>, <\/span><\/span>USAC Events , 719-434-4200, nationalevents@usacycling.org, usacycling.org<\/a><\/font><\/p>\n<\/div>\n

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April 18-19, 2026<\/b> — Cobb Lake Oval Criterium & Road Race<\/span><\/a>, Fort Collins<\/span>, CO<\/span>, <\/span><\/span>The CSU Cycling Spring Race Weekend starts with one the longest running and most iconic road races in Colorado, on an 8-mile course. Races start at 8 am, and continue with collegiate and open categories throughout the day. Located north of Fort Collins, starts at the Anheuser-Busch plant. One of the most iconic criteriums in CO, A 9 corner crit starting and finishing on the Oval, the course has a slight rise into the finish followed by tight corners in between campus streets.<\/span>, Lucas Huesman, 208-389-8651, csuramscycling@gmail.com, coloradocycling.org<\/a><\/font><\/p>\n<\/div>\n

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April 18, 2026<\/b> — Birds of Prey Road Race<\/span><\/a>, SWICA, Kuna<\/span>, ID<\/span>, <\/span><\/span>10 to 40 miles depending on category<\/span>, John Rogers, 208-284-9671, obccwebdesign@yahoo.com, springseries.com<\/a><\/font><\/p>\n<\/div>\n

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April 18, 2026<\/b> — Berkeley Hills Road Race<\/span><\/a>, Berkeley Omnium, Orinda<\/span>, CA<\/span>, <\/span><\/span>The longest continuously-run road race in America returns for yet another year around the classic 3 Bears Loop in Orinda, CA<\/span>, Paul Hainsworth, 628-800-2380, paulhainsworth@gmail.com, berkeleybikeclub.org<\/a>, bikereg.com\/berkeley<\/a><\/font><\/p>\n<\/div>\n

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April 19, 2026<\/b> — Pickle Butte Road Race<\/span><\/a>, Boise<\/span>, ID<\/span>, <\/span><\/span>John Rogers, 208-284-9671, obccwebdesign@yahoo.com, idahobikeracing.org<\/a><\/font><\/p>\n<\/div>\n

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April 19, 2026<\/b> — Berkeley Streets Criterium<\/span><\/a>, Berkeley Omnium, Berkeley<\/span>, CA<\/span>, <\/span><\/span>new course! Join us this year for an exhilarating race experience, complete with live music and an announcer<\/span>, Paul Hainsworth, 628-800-2380, paulhainsworth@gmail.com, berkeleybikeclub.org<\/a>, bikereg.com\/berkeley<\/a><\/font><\/p>\n<\/div>\n

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April 25, 2026<\/b> — Leesville Gap Road Race<\/span><\/a>, CANCELED, VeloPromo\/California Cup, Williams<\/span>, CA<\/span>, <\/span><\/span>62 miles for everyone up and over storied Leesville Grade and Grapevine Gap in California’s Colusa County. mostly paved, some gravel stretches. Watermelon Feed at the finish. USAC licensed.<\/span>, Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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April 26, 2026<\/b> — Boulder Roubaix Road Race<\/span><\/a>, Boulder<\/span>, CO<\/span>, <\/span><\/span>First held in 1990 and now every other year just north of cycling mecca Boulder, redesigned 30-mile circuit maintains the race’s signature mixed-surface format?approximately 60% dirt roads and 40% pavement?while incorporating new sections, including a paved segment and a technical gravel section over the reservoir dams leading to the finish<\/span>, Chris Grealish, 303-619-9419, chris@dbcevents.com, dbcevents.com<\/a><\/font><\/p>\n<\/div>\n

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April 29-May 3, 2026<\/b> — Tour of the Gila<\/span><\/a>, Silver City<\/span>, NM<\/span>, <\/span><\/span>5 stages, UCI men, UCI women, amateur categories, great spring racing!<\/span>, Jack Brennan, 575-590-2612, brennan5231@comcast.net, tourofthegila.com<\/a><\/font><\/p>\n<\/div>\n

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May 1-3, 2026<\/b> — Golden State Race Series<\/span><\/a>, Rancho Cordova<\/span>, CA<\/span>, <\/span><\/span>Criterium and Circuit Race, USA Masters and Juniors National Cup Series<\/span>, Ron Rouse, info@riostradaracing.com, riostradaracing.com<\/a><\/font><\/p>\n<\/div>\n

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May 3, 2026<\/b> — Koppenburg Road Race<\/span><\/a>, Superior<\/span>, CO<\/span>, <\/span><\/span>The infamous Koppenberg Race, featuring the climb (17% grade), is the queen of the spring time cycling events in Colorado. This rustic setting sits next to, and incorporates parts of the Morgul Bismark Course. Boulder’s Spring Classic is set to make you suffer, and “the climb” is set to be the deciding factor once again. The Koppenberg is a 5.5 mile road race circuit, with 300ft of elevation gain per lap, and includes 2 miles on a packed dirt road. Those who do well here are marked men and women at the King of the spring time cycling events, the Superior Morgul<\/span>, Lance Panigutti, 303-408-1195, lance@withoutlimits.com, withoutlimits.co<\/a><\/font><\/p>\n<\/div>\n

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May 7-10, 2026<\/b> — USA Cycling Collegiate Road National Championships<\/span><\/a>, Madison<\/span>, WI<\/span>, <\/span><\/span>USAC Events , 719-434-4200, nationalevents@usacycling.org, usacycling.org<\/a><\/font><\/p>\n<\/div>\n

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May 9, 2026<\/b> — Capitol City Crit<\/span><\/a>, Bismarck<\/span>, ND<\/span>, <\/span><\/span>The Capitol City Crit returns to the North Dakota State Capitol on Saturday, May 9th, 2026. With A and B Categories – we have a race for every level<\/span>, Melissa Marquardt, 701-221-9833, melissa@701cycleandsport.com, 701cycleandsport.com<\/a><\/font><\/p>\n<\/div>\n

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May 14-19, 2026<\/b> — Tour de Bloom Stage Race<\/span><\/a>, Wenatchee<\/span>, WA<\/span>, <\/span><\/span>Pro and Amateur categories, 6 stages. Includes one of the only two UCI 2.2 Women’s races in North America<\/span>, Ace Bollinger, 509-679-5003, acebollinger@nwi.net, tourdebloom.com<\/a>, wenatcheevalleyvelo.com\/current-event\/tour-de-bloom\/<\/a><\/font><\/p>\n<\/div>\n

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May 16, 2026<\/b> — Ride for the Pass<\/span><\/a>, Aspen<\/span>, CO<\/span>, <\/span><\/span>32nd Annual. A timed or recreational road ride starting at 10:30am five miles east of Aspen climbing 2,200’ up Independence Pass to the ghost town<\/span>, Mark Fuller, 970-963-4959, 970-618-5086, fulcon@comcast.net, Karin Teague, 970-274-9690, 970-379-1222, director@independencepass.org, independencepass.org<\/a><\/font><\/p>\n<\/div>\n

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May 16-17, 2026<\/b> — Boulder Omnium<\/span><\/a>, Boulder<\/span>, CO<\/span>, <\/span><\/span>3-Day Omnium featuring TT, Crit, and RR, Jamestown Time Trial, Louisville Criterium, Morgul Road Race<\/span>, Lance Panigutti, 303-408-1195, lance@withoutlimits.com, withoutlimits.co<\/a><\/font><\/p>\n<\/div>\n

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May 22-24, 2026<\/b> — Iron Horse Bicycle Classic<\/span><\/a>, Durango<\/span>, CO<\/span>, <\/span><\/span>53rd Annual, Road Race and Tour from Durango to Silverton – Saturday and are a 50-mile ride from Durango to Silverton. Take off with the train, traveling over two 10,000 ft mountain passes enroute to the historical mining town of Silverton. Sunday – Kids Race and Kids Village, Mountain Bike Race, Gravel Race and vendors.<\/span>, William Glenn, 970-259-4621, director@ironhorsebicycleclassic.com, ironhorsebicycleclassic.com<\/a><\/font><\/p>\n<\/div>\n

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May 24, 2026<\/b> — Wards Ferry Road Race<\/span><\/a>, CANCELED, VeloPromo, Sonora<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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May 30, 2026<\/b> — Regalado Road Race<\/span><\/a>, VeloPromo, Foothill Omnium, Oakdale<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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May 30-31, 2026<\/b> — Treasure Valley Omnium<\/span><\/a>, Boise<\/span>, ID<\/span>, <\/span><\/span>2 days, 3 state championship races: Saturday: Time Trial: Swan Falls Road, Criterium: Rocky Mountain High School, Meridian. Sunday: Road Race: Gem Orchards, Emmett, All three stages are official Idaho State Championship events<\/span>, John Rogers, 208-284-9671, obccwebdesign@yahoo.com, Southwest Idaho Cycling Association , 208-284-9671, info@treasurevalleyomnium.com, idahobikeracing.org<\/a>, treasurevalleyomnium.com<\/a><\/font><\/p>\n<\/div>\n

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May 31, 2026<\/b> — Copper Valley Road Race<\/span><\/a>, VeloPromo, Foothill Omnium, Copperopolis<\/span>, CA<\/span>, <\/span><\/span>42nd Copperopolis Road Race, Milton, CA, the Paris-Roubaix of California. 21 mile loops (105 miles for 1\/2\/Pro riders) in the foothills of the Sierra Nevada, featuring quiet country and roads that can be best described as mostly patches and some pavement.<\/span>, Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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June 4-7, 2026<\/b> — Go Pro Mountain Games<\/span><\/a>, Vail<\/span>, CO<\/span>, <\/span><\/span>Dual Slalom, Jump Jam, Kids race, XC MTB, STXC, Road Hill Climb<\/span>, Dave Dressman, 970-777-2015, ddressman@vvf.org, mountaingames.com<\/a><\/font><\/p>\n<\/div>\n

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June 5-7, 2026<\/b> — Pike’s Peak APEX
\n<\/span><\/a>, Colorado Springs<\/span>, CO<\/span>, <\/span><\/span>Choose to race one day, two days, or all three days! The Pikes Peak Apex features exhilarating,exceptionally crafted routes through dirt roads, jeep trails, and the amazing alpine singletrack that is quintessential Pikes Peak. The terrain will be challenging, but not overly technical. This Rocky Mountain trail experience through the aspens in Colorado’s backcountry will draw not only professional riders, but also amateur cyclists looking for a bucket list endurance experience.<\/span>, Cycling , 719-634-7333, info@thesportscorp.org, Jeff Mosher, 719-634-7333 Ext 1005, jeff@thesportscorp.org, pikespeakapex.com<\/a>, coloradospringssports.org<\/a><\/font><\/p>\n<\/div>\n

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June 13, 2026<\/b> — The Roadeo<\/span><\/a>, Missoula<\/span>, MT<\/span>, <\/span><\/span>Race starts and finishes at Zane’s Park in Philipsburg: 81.7mi course (2 laps), 41.1mi course (1 lap)<\/span>, Frontiers Racing , frontiersracing@gmail.com, theroadeo.com<\/a><\/font><\/p>\n<\/div>\n

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June 17-21, 2026<\/b> — USA Cycling Professional Road, ITT, and Criterium National Championships<\/span><\/a>, Charleston<\/span>, WV<\/span>, <\/span><\/span>USAC Events , 719-434-4200, nationalevents@usacycling.org, usacycling.org<\/a><\/font><\/p>\n<\/div>\n

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June 21, 2026<\/b> — Cascade Cycling Classic Criterium<\/span><\/a>, Bend<\/span>, OR<\/span>, <\/span><\/span>Benefits the Horner Cycling Foundation. This one-day event will draw road cyclists from all over the country testing their technical skills and endurance on this exciting criterium course located in the heart of Bend’s downtown.<\/span>, Molly Cogswell-Kelley, 541-480-6975, molly@hornerlawllp.com, cascadecyclingclassic.com<\/a>, hornercyclingfoundation.com\/cascade-cycling-classic-criterium\/<\/a><\/font><\/p>\n<\/div>\n

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June 26-28, 2026<\/b> — Baker City Cycling Classic<\/span><\/a>, Baker City<\/span>, OR<\/span>, <\/span><\/span>Three days and four stages in beautiful eastern Oregon, with great support and unparalleled scenery. Over 8,000 ft of climbing over the three days in one of the country’s most beautiful cycling regions. Pros and amateurs race the same courses and the women’s and men’s prize purses are matched by sponsor BELLA Main St. Market<\/span>, Ace Bollinger, 509-679-5003, acebollinger@nwi.net, Brian Cimmiyotti, 509-374-8424, scottscycleandsports@gmail.com, bakercitycyclingclassic.com<\/a><\/font><\/p>\n<\/div>\n

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June 27-July 1, 2026<\/b> — USA Cycling Masters & Juniors Road National Championships<\/span><\/a>, Milwaukee<\/span>, WI<\/span>, <\/span><\/span>USAC Events , 719-434-4200, nationalevents@usacycling.org, usacycling.org<\/a><\/font><\/p>\n<\/div>\n

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June 27, 2026<\/b> — Watsonville Criterium<\/span><\/a>, VeloPromo, Watsonville<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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July 5, 2026<\/b> — Gran Fondo Badlands<\/span><\/a>, Drumheller<\/span>, AB<\/span>, <\/span><\/span><\/span>, TransRockies , 866-373-3376, info@transrockies.com, granfondobadlands.ca<\/a>, transrockies.com<\/a><\/font><\/p>\n<\/div>\n

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July 11, 2026<\/b> — Boise Twilight Criterium<\/span><\/a>, American Criterium Cup, Boise<\/span>, ID<\/span>, <\/span><\/span>39th Annual, races for all categories, and race under the lights for the pros<\/span>, Mike Cooley, 208-371-5175, mike.cooley1958@gmail.com, boisetwilightcriterium.com<\/a><\/font><\/p>\n<\/div>\n

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July 11, 2026<\/b> — The Range Gravel<\/span><\/a>, Claresholm<\/span>, AB<\/span>, <\/span><\/span>Rolling prairie roads and open skies<\/span>, TransRockies , 866-373-3376, info@transrockies.com, therangegravel.com<\/a>, transrockies.com<\/a><\/font><\/p>\n<\/div>\n

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July 12, 2026<\/b> — Bogus Basin Hill Climb<\/span><\/a>, Gran Fondo National Series, Boise<\/span>, ID<\/span>, <\/span><\/span>The Third Oldest Hill Climb in the United States returns for its 55th year. Climb 4,314 feet in 18.5 paved miles<\/span>, Robert Evans, 208-343-3782, events@georgescycles.com, bogusbasinhillclimb.com<\/a><\/font><\/p>\n<\/div>\n

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July 25, 2026<\/b> — Bob Cook Memorial Mount Blue Sky Hill Climb<\/span><\/a>, Idaho Springs<\/span>, CO<\/span>, <\/span><\/span>27.4 mile bicycle race and Gran Fondo, that ends on the highest paved road in the United States, ending at Mount Blue Sky, 14,130’, 6000 feet elevation gain.<\/span>, Jennifer Barbour, 303-503-4616, jen@shiftevents.org, Dave Muscianisi, dave@shiftevents.org, bicyclerace.com<\/a>, shiftevents.org<\/a><\/font><\/p>\n<\/div>\n

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August 2, 2026<\/b> — Patterson Road Race<\/span><\/a>, VeloPromo\/California Cup, Tracy<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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August 8, 2026<\/b> — Lamoille Canyon Hill Climb<\/span><\/a>, Lamoille<\/span>, NV<\/span>, <\/span><\/span>Road Race hill climb, 12 miles, 3000 ft hill climb in Ruby Mountains. Race starts at 9 am. Post event picnic and awards in Lamoille Grove, 11:30am<\/span>, Jenny Eckert, 775-738-0818, nvelkovelo@gmail.com, Jon Powell, 775-385-4938, elkovelo@elkovelo.com, elkovelo.com<\/a><\/font><\/p>\n<\/div>\n

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August 8, 2026<\/b> — Idaho Senior Games<\/span><\/a>, Kuna<\/span>, ID<\/span>, <\/span><\/span>5k and 10K Time Trials both at 9 a.m. date cooresponds to order of listing, 20 K Aug 5 and 40 K Aug 4 Road Races at 10 a.m., qualifying year for National Senior Games. Held at S. Cole Road & Hubbard\/10 Mile Creek Rd.<\/span>, Mike Thornton, 208-861-8000, contact@idahoseniorgames.org, Stewart Hindman, 208-461-8877, idahosg.cycling@gmail.com, idahoseniorgames.org<\/a><\/font><\/p>\n<\/div>\n

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August 8, 2026<\/b> — The Broadmoor Cycle to the Summit Race and Gran Fondo<\/span><\/a>, Colorado Springs<\/span>, CO<\/span>, <\/span><\/span>This is an epic hill climb on Pikes Peak, America’s Mountain, starting at 9,390 feet and finishing 12.42 miles later at 14,115 feet with an elevation gain of 4725 feet. There is a timed race and Gran Fondo, with waves starting at 6:13 am.<\/span>, Cycling , 719-634-7333, info@thesportscorp.org, Jeff Mosher, 719-634-7333 Ext 1005, jeff@thesportscorp.org, coloradospringssports.org<\/a><\/font><\/p>\n<\/div>\n

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August 9, 2026<\/b> — Shea Center Criterium<\/span><\/a>, VeloPromo\/California Cup, Livermore<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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August 15, 2026<\/b> — San Ardo Road Race<\/span><\/a>, VeloPromo\/California Cup, San Ardo<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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August 16, 2026<\/b> — University Road Race<\/span><\/a>, VeloPromo\/California Cup, Santa Cruz<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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August 23, 2026<\/b> — Winters Road Race<\/span><\/a>, VeloPromo\/California Cup, Winters<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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September 5, 2026<\/b> — Athlone Time Trial<\/span><\/a>, VeloPromo\/California Cup, Merced<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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September 7, 2026<\/b> — Il Giro di San Francisco<\/span><\/a>, VeloPromo\/California Cup, San Francisco<\/span>, CA<\/span>, <\/span><\/span>47th annual Labor Day Criterium on the Embarcadero. Challenging six corner course that has hosted some of the best in the nation. 9 separate events including kids challenge. USAC licensed.<\/span>, Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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September 13-19, 2026<\/b> — World Human Powered Speed Challenge (WHPSC)<\/span><\/a>, Battle Mountain<\/span>, NV<\/span>, <\/span><\/span>hosted by the IHPVA. Current record is 89.59 mph. Classes: Men’s, Women’s, Juniors in Open, Multi-track, tandem and Arm Power. International cyclists from around the world will gather on SR305, the fastest stretch of road in the world to see who can break the World Record.<\/span>, Paula Tomera, 775-635-1112, landercta@gmail.com, ihpva.org<\/a>, whpsc.org<\/a><\/font><\/p>\n<\/div>\n

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September 18-20, 2026<\/b> — Silver State 508<\/span><\/a>, Mountain West Ultra Cup, Borrego Springs<\/span>, CA<\/span>, <\/span><\/span>Founded by John Marino in 1983 and recognized as “The Toughest 48 hours in Sport,” This 508-mile bicycle race is revered the world over for its epic mountain climbs, stark desert scenery, desolate roads, and its reputation as one of the toughest but most gratifying endurance challenges available, bar none. Solo, two-person and four-person relays with stage and open divisions offered with subcategories for tandems, recumbents, fixed gear, and classic bikes. A Race Across AMerica (RAAM) Qualifier<\/span>, Rick , rick@raceacrossamerica.org, the508.com<\/a><\/font><\/p>\n<\/div>\n

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September 20, 2026<\/b> — Mt. Graham Hill Climb<\/span><\/a>, Safford<\/span>, AZ<\/span>, <\/span><\/span>State Hill Climb Championship, 8 am, mass start<\/span>, Nippy Feldhake III, 520-747-2544 , nippy-mr-smarty-pants@juno.com, azcycling.org\/event\/mt-graham-state-hc-2\/<\/a>, presteza.homestead.com\/mtgrahamindex.html<\/a><\/font><\/p>\n<\/div>\n

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September 20, 2026<\/b> — Oakland Grand Prix<\/span><\/a>, VeloPromo\/California Cup, Oakland<\/span>, CA<\/span>, <\/span><\/span>Exciting multi lap criterium racing in uptown Oakland for the 16th year. USAC licensed.<\/span>, Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

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September 20, 2026<\/b> — USA Cycling Gran Fondo National Championships<\/span><\/a>, Frederick
\n<\/span>, MD<\/span>, <\/span><\/span>USAC Events , 719-434-4200, nationalevents@usacycling.org, usacycling.org<\/a><\/font><\/p>\n<\/div>\n

\n

September 26, 2026<\/b> — Henleyville Road Race<\/span><\/a>, VeloPromo, Corning<\/span>, CA<\/span>, <\/span><\/span>Robert Leibold, 209-604-1354, velopro1@gmail.com, velopromo.com<\/a><\/font><\/p>\n<\/div>\n

\n

October 4, 2026<\/b> — Mt. Diablo Challenge Memorial Ride<\/span><\/a>, Danville<\/span>, CA<\/span>, <\/span><\/span>The 11.2-mile, individually timed ride climbs 3,249 feet to the summit of Mt. Diablo starting up South Gate Road. Mt. Diablo is one of the highest peaks in the San Francisco Bay Area, with views of the Farallon Islands and the Sierras. The road is closed for safety and more than 800 cyclists will ride to the summit.<\/span>, Mark Dedon, director@mtdiablochallenge.org, mountdiablochallenge.org<\/a><\/font><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

2026 Regional (ID, WY, MT, NV, CO, AZ ) Weekly Road Race Series Bike Events Calendar (Regular Event Schedule is Below) April 15-August 19, 2026 — Bi-Weekly Road Race Series, Aspen, CO, Wednesday road race series, Kristen Heath, 970-618-3309, info@aspencyclingclub.org, aspencyclingclub.org May 12-July 14, 2026 — SWICA Fairground Criterium Series, SWICA Criterium Series, Boise, ID, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":35,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"tdm_status":"disabled","tdm_grid_status":"","footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-36","page","type-page","status-publish"],"yoast_head":"\nWestern US Road Bike Racing Calendar (UT, ID, MT, NV, AZ, CO, WY, NM, CA) - Cycling West - Cycling Utah<\/title>\n<meta name=\"description\" content=\"Idaho, Nevada, Montana, Arizona, Colorado, Wyoming bike races calendar of events - bicycle criteriums, road races, time trials, stage races, gran fondos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cyclingwest.com\/event-calendars\/regional-road-racing-calendar-idaho-mt-nv-az-co-mt-wy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Western US Road Bike Racing Calendar (UT, ID, MT, NV, AZ, CO, WY, NM, CA) - 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