Running races in or near Silverthorne, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Silverthorne, CO area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
2026 Independence Day 10k
Organization: Breckenridge Recreation Department
Date of Race: 07-04-2026
Description: Don't miss this favorite event of the 4th of July celebration! ...
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Female Athletes
Organization: Peak Performance Running
Date of Race: 07-13-2026
Description: Don't miss this favorite event of the 4th of July celebration! ...
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Peak High Altitude Camp 2026 Session 1 - ...
Organization: Peak Performance Running
Date of Race: 07-06-2026
Description: High altitude running camp for HS athletes
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Peak High Altitude Camp 2026 Session 1 - ...
Organization: Peak Performance Running
Date of Race: 07-06-2026
Description: High altitude running camp for HS athletes
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10K - Individual Adult
Organization: Breckenridge Recreation Department
Date of Race: 07-04-2026
Description: Don't miss this favorite event of the 4th of July celebration! ...
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10K - Youth 17 & Under
Organization: Breckenridge Recreation Department
Date of Race: 07-04-2026
Description: Don't miss this favorite event of the 4th of July celebration! ...
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Peak High Altitude Camp 2026 Session 2 - ...
Organization: Peak Performance Running
Date of Race: 07-13-2026
Description: High altitude running camp for HS athletes
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Peak High Altitude Camp 2026 Session 2 - ...
Organization: Peak Performance Running
Date of Race: 07-13-2026
Description: High altitude running camp for HS athletes
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2026 Imperial Challenge Event
Organization: Breckenridge Recreation Department
Date of Race: 04-04-2026
Description: If you’re looking for a tough honest challenge with a low-key ...
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XXVI International Polish Championships
Organization: TatrySki Club of Chicago
Date of Race: 03-26-2026
Description: Event details and schedule
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Swim Camp PM Week 3 -Triathlon
Organization: Breckenridge Recreation Department
Date of Race: 06-22-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Swim Camp PM Week 3 -Triathlon
Organization: Breckenridge Recreation Department
Date of Race: 06-22-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 9 Flag Football
Organization: Breckenridge Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 9 Flag Football
Organization: Breckenridge Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 5 Softball
Organization: Breckenridge Recreation Department
Date of Race: 07-07-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 8 Softball
Organization: Breckenridge Recreation Department
Date of Race: 07-27-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 2 Flag Football
Organization: Breckenridge Recreation Department
Date of Race: 06-15-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 2 Flag Football
Organization: Breckenridge Recreation Department
Date of Race: 06-15-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 8 Softball
Organization: Breckenridge Recreation Department
Date of Race: 07-27-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Week 5 Softball
Organization: Breckenridge Recreation Department
Date of Race: 07-07-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Sparkler 50 Yarder Strider Bike Race
Organization: Breckenridge Recreation Department
Date of Race: 07-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Sparkler 50 Yarder Strider Bike Race
Organization: Breckenridge Recreation Department
Date of Race: 07-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Complete list of running events in and near Silverthorne, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Silverthorne
About Silverthorne
Silverthorne (CO) is a town in Summit County with an estimated population of 3,887.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
