Eddy Trail Races

Annandale, United States • 9 Aug 2025

The Eddy Trail Races, held near Annandale, Minnesota, offer two challenging trail running events: the Big Eddy 50k and The Eddy Half Marathon. Both races take place in the scenic Stanley Eddy Park Reserve, featuring a mix of trails, gravel, and some paved roads with notable elevation changes. The 50k course includes multiple loops and 12 aid stations, while the half marathon covers about 14 miles with three aid stations. Participants can enjoy onsite lodging and meals at the Chi Rho Center by Lake Sylvia, fostering a supportive and communal atmosphere. After finishing, runners can cool off with a swim in the lake, making it a unique and memorable trail running experience. Visit the organization's website for the most recent information.

Race information

50 km
Big Eddy 50k
13 mi
The Eddy Half Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

Take on scenic equestrian trails at Lake Rebecca Park Reserve with 6K, 12.5K, 25K and 50K options through rolling hills, prairies and woodlands. Packed dirt and grassy paths, lakeside views and aid stations make for a memorable trail day.