Watershed Endurance 6Hr/3Hr Run

August 8th 2026
Edwardsville, IL
6 Hours

The Watershed Endurance 6Hr/3Hr Run is an event to challenge an individual’s physical abilities. The event will consist of a 3-hour and 6-hour timed run taking place on the 1 Mile path around the Watershed Nature Center. Participants can run, jog, walk or even take a break in between loops. The event is to see how many miles individuals can complete within the 3 or 6 hours limit. Event is limited to 140 participants. So, how far can you go? Event will be held in the evening to avoid the summer heat and humidity. Both distances will end at midnight. Participants will be required to wear a headlamp, waistlamp or carry a light after sunset. 

Proceeds from the event will directly benefit the Watershed Nature Center, Nature Preserve Committee to support its goal of re-connecting people of all ages, background and abilities to nature, protect and restore ecologically functional lands and waters, and promote active, healthy, sustainable communities and livelihoods.

Upcoming Races

Aug 8 2026
6 Hours
Multiple Loop
1 Aid Stations
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface

Additional Distances

This event also has the following sub ultra distances

3 Hours

Results

6 Hours

Date Finishers Top Result (F) Top Result (M)
08/09/25 18 36.36 40.4
08/10/24 27 33.33 40.4
08/12/23 22 33.33 42.42
08/06/22 21 32.32 37.37
08/07/21 26 31.3 36.4

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