The event is run on a 10K loop around the Boulder Reservoir. You’ll run on flat dirt road and trails.

September 04, 2021
Boulder Reservoir, Boulder
https://www.bbscrun.com/boulderrezmarathon
[email protected]

Races

Half Marathon
September 04, 2021 (Saturday) - 07:07
Running
21.097 kilometers
Solo Flat Mixed Multiple loops
Marathon Relay
September 04, 2021 (Saturday) - 07:15
Running
42.195 kilometers
Relay Flat Mixed Multiple loops
Marathon
September 04, 2021 (Saturday) - 07:15
Running
42.195 kilometers
Solo Flat Mixed Multiple loops
3/4 Marathon
September 04, 2021 (Saturday) - 07:25
Running
30 kilometers
Solo Flat Mixed Multiple loops
10K
September 04, 2021 (Saturday) - 07:40
Running
10 kilometers
Solo Flat Mixed Single loop
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]

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Map

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