1 mountain biking event in Summit County, Colorado

From big races to Saturday morning group runs—find mountain biking events and connect with the local endurance sports community.

• 2026 Summit Mountain Challenge [breckenridgerecreation.com] [Register at active.com]
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  at 5:30 PM

  Description

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  The Summit Mountain Challenge is a Mountain bike race series located in Summit County, Colorado. Take advantage of the various single track trails around Summit County, while competing against...

  The Summit Mountain Challenge is a Mountain bike race series located in Summit County, Colorado. Take advantage of the various single track trails around Summit County, while competing against others. We have courses and age categories depepdning on your skill level. Register for the entire series to receive 30%. Following each race, participants over the age of 21 will receive a beer. Do not miss out on this outdoor party that is disguised as a bike race!

  Event details and schedule

  Day-of registration will be available for $35 beginning at 4:00pm on race day at each trail head, along with bib pickup. We accept Cash, Checks and Credit Cards.

  The category start times listed on our website are subject to change:

  Mountain Biking Trail

  Various Locations Through-Out Summit County Visit RaceBreck.com For More Details!
  Summit County, Summit County, Colorado, 80424, United States
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Local Clubs & Organizations