Topo Trail Marathon
Race Day Weather
Cold start, mild progression
Runners will face temperatures starting at 33°F and rising to 40°F. Humidity will be relatively high at 71%, with a dew point of 29°F. Wind will be light, providing minimal impact on performance. Runners should consider layering for the pre-race wait and start conservatively to adjust to the cool conditions.
Get forecast alerts for Topo Trail Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Topo Trail Marathon will be held on the East Fork State Park mountain bike trails. There will be a 6.55 mile (Quarter) race, a 13.1 mile (Half) race, and a 26.2 mile (Full) race, something for everyone!
The course will be a 6.55 mile loop, 100% on singletrack. 1 lap for the Quarter, 2 laps for the Half, and 4 laps for the Full. Waterstops at mile 2, mile 4.5, and mile 6.55.
The waterstop at the start/finish will be fully stocked with water, Gatorade, bananas, and salty snacks. All other aid stations will have water and Gatorade only. Source
