State hub · page 2 of 3
Races in Colorado
PodiumBase tracks 601 races across Colorado, from Denver, Colorado Springs, Littleton out to the smaller weekend events. Start with a city below, or scan the calendar for the next few weekends.
Busiest month
October138 races statewide
City pages
31 citiesDenver, Colorado Springs, Littleton, Fort Collins
Races tracked
601250 on this page, 3 pages
Go one level in
Colorado cities with a race page
Denver61Colorado Springs40Littleton28Fort Collins27Aurora21Centennial21Boulder20Arvada16Breckenridge14Grand Junction14Loveland13Pueblo13Durango12Steamboat Springs10Westminster9Aspen8Buena Vista8Highlands Ranch7Pagosa Springs7Thornton7Windsor7Bellvue6Crested Butte6Greeley6Alamosa5Estes Park5Frederick5Lakewood5Longmont5Louisville5Parker5
The list
Every Colorado race we track
Sep272026Greenland Open Space Pack Burro Race presented by Double Rainbow Ranch (8 Mile and 3 Mile)Larkspur, COTrailView raceSep272026Healthy Kids Running Series Fall 2026 - La Junta, COLa Junta, CORunView raceSep272026Joy & Justice 5kTimnath, COMultisportView raceSep272026Pat Mahan Memorial Foundation 5KWiggins, CORunView raceSep272026Running for Children's Rights to Both Parents - 9 of 50 Half Marathons in 50 States - ColoradoBoulder, CORunView raceSep272026Sawatch AscentNathrop, COUltraView raceSep272026WWE ANNUAL RUN WITH THE WOLVESArvada, CORunView raceSep26202625th Annual Black Canyon TriathlonMontrose, COMultisportView raceSep262026Bayfield Heritage Days 5kBayfield, CORunView raceSep262026Colorado Brain Tumor Walk & RaceDenver, COWalkView raceSep262026Crested Butte UltraCrested Butte, COMultisportView raceSep262026Denver Rotary Club Cycling to Serve 2026Denver, COCyclingView raceSep262026Estes EpicEstes Park, COMultisportView raceSep262026Fusion InvitationalDenver, CORunView raceSep262026HRCA Oktoberfest 5KLittleton, CORunView raceSep262026Lisa Nelson’s Mustang Stampede 5KArvada, CORunView raceSep262026McGinn Memorial Cross Country ChallengePagosa Springs, CORunView raceSep262026Mesa County Search & Rescue 5KFruita, CORunView raceSep262026Mountain Marmot Trail Run presented by Durango Running CompanyDurango, COTrailView raceSep262026Mountains to the Desert ClassicTelluride, COCyclingView race
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