Corps of Discovery Trail Races2026

29.08.2026Weldon Spring Conservation Area (United States)

Pacing, fueling and crew sheet for the course you pick

21.1 km

Half Marathonlongest of 3 courses

3 courses

GPX trace not yet published.

Race plan

Pacing, aid stations and fueling timed to your effort on Corps of Discovery Trail Races, in one roadbook.

Trail races on the Lewis & Clark trails within the Weldon Spring Conservation Area, offering 5-mile, 8-mile, and half marathon options.

Find a place to stay near Weldon Spring Conservation Area for the race.

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