The Mighty Mosquito Trail Race
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Event information
The Mighty Mosquito Trail Fest takes place July 25-26, 2026 in Mendon Ponds at Stewart Lodge, Mendon, New York. The weekend includes multiple trail running options, camping in the surrounding area, and benefits the Blue Foundation. Shirt sizes cannot be guaranteed after June 24. All proceeds support the Blue Foundation. Refunds are not offered; deferral options to the following year are available.
Race distances and formats
- 100 miles
- 50 miles
- 50k (daytime)
- 50k (night)
- 20 miles
- 10 miles
- 5 miles
- 99-mile team relay (up to 6)
- 50-mile team relay (up to 3)
The 100-mile course uses two 10-mile loops run in a figure-8 with aid stations and a 34-hour cutoff. Solo runners face intermediate cutoffs at the 80- and 90-mile marks. The 50-mile "Middle Mosquito" uses three 5.5-mile loops that are repeated in sequence, with aid and crew access every 5.5 miles. The daytime Mini-Mosquito 50k covers roughly 33 miles using two laps of each course and must be run without leaving the park. The Mystical Mosquito 50k is a nighttime 50k using three loops in a B-A-B pattern and shares the same course-leaving rules. Relay teams run laps relay-style, with one runner on course at a time; all relay teams must provide at least one volunteer. Communal meals are planned for teams and runners. Visit the organization's website for the most recent information.
