Hey Runners! So many races are being cancelled. postponed, rescheduled due to COVID-19, that we are unable to keep up. We are updating the listings as quickly as we can. However, things are changing faster than we can update them.

Many of the affected races are offering alternate options, including virtual options. We are unable to show these options. Even if a listing is marked as cancelled, please check with the race's website for all current information and options.

December Races within 50 miles of Windsor, CO

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Classic Multisport Variety Event Category

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All Colorado
1. Jingle Bell Run - Northern Colorado
2. All-Out Fa La La
3. ColderBOLDER
4. Colorado Brewery Running Series - Left Hand Brewing
5. South Boulder Creek parkrun
6. Santa Catch 5K
7. Sweaty Sweater - Ugly Sweater Run/Walk
8. South Boulder Creek parkrun
9. Toy Drop
10. Erie Elves 5K
11. Main Street Fun Run
12. Winterfest 5K
13. Superior Stocking Run
14. South Boulder Creek parkrun
15. South Boulder Creek parkrun
16. Resolution Run 5K

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.