Join us in the 9th year of this exceptionally scenic, looped 13.1 course which runs through gorgeous Louisville, Colorado!

We designed this course so that you can enjoy all of the spectacular views of the Flatirons that Colorado has to offer. Come see for yourself!

This is the second year of a five year series of collectible shirts and medals; you don’t want to miss out!

See our COVID protocols and guidelines in place at the 13er by CLICKING HERE. Any questions, please email us at [email protected]

Races

13er
June 06, 2021 (Sunday) - 06:30
Running
13.1 miles
Solo Road
5k
June 06, 2021 (Sunday) - 06:40
Running
5 kilometers
Solo Road
10k
June 06, 2021 (Sunday) - 06:40
Running
10 kilometers
Solo Road
The information about this race is based on information provided by the organisers or found on the official website of the event. Always check the official website for up-to-date information. If you have noticed any mistake, let us know at [email protected]

Map

Closest Races

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