Farm Park Challenge

MAY
1
2027
Trail running at the Agricultural History Farm Park in Derwood, Maryland, featuring timed lap Challenges and conventionally timed marathon and 25K races.
Sat 1 May 2027
Marathon 25 kilometers

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Farm Park Challenge

The Farm Park Challenge is a trail running event presented by My Muddy Shoes at the Agricultural History Farm Park in Derwood, Maryland. It is held on the first Saturday each May; the next scheduled race date is Saturday, May 1, 2027, and registration for runners and volunteers opens in January 2027.

The central format is a lap based Challenge where participants must complete each lap of the course in less than one hour to continue. Laps begin at the top of the hour and successful completion requires covering the entire course within that hour. Three Challenge formats are offered: 3-Hour Challenge (three laps), 6-Hour Challenge (six laps), and 10-Hour Challenge (ten laps). Rest is allowed between laps if a lap is finished in under an hour.

The event also includes conventionally timed road or trail distances: a marathon, structured as five loops plus an additional 1.2 mile segment, and a 25K, structured as three loops plus an additional 0.25 mile segment. An organized aid station is provided, and volunteers receive the same finisher swag as participants, described as a shirt and an etched pint glass. Volunteers may run the course before or after their shifts. Visit the organization's website for the most recent information.

Events nearby

A charity 5k, 10k and 500m dash at Fletcher’s Boathouse on Nov 14, 2026, raising funds for Miriam’s Kitchen with in-person and virtual options.
A community cross-country 5K in Herndon with commemorative shirts for the first 400 pre-registrants, age group awards and a food drive supporting LINK.
A small, capped fall race on the C&O Canal towpath at Great Falls Tavern offering a half marathon, 10K and family friendly 5K with chip timing and live tracking.
Trail race at Riverbend Regional Park near the Potomac offering 5 mile and 10 mile loop options with riverside singletrack, aid stations, and post race food.
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