12 Hour - Adventure Trail Run2026

03.10.2026Triangle (United States)Dates to be confirmed

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Pacing, fueling and crew sheet for the course you pick

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Start line in

3 courses · 10.5–30 km · up to 198 m D+

3 courses

10.5km
198 m D+
avg 2%
12hrs
03.10.
No index
10.5km
198 m D+
avg 2%
2 Person Relay
03.10.
No index
30km
30KM
03.10.
No index

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on 12 Hour - Adventure Trail Run, in one roadbook.

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The race

A 12-hour endurance trail run held in Prince William Forest Park, featuring a 6.5-mile looped figure-eight course with undulating hills, single track, and fire roads.

Where to stay

Find a place to stay near Triangle for the race.

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