Forbidden Forest 30 Hour Ultra Run
Stratford, United States • 11 Oct 2025
Forbidden Forest 30 Hour Ultra Run - Stratford, CT
The Forbidden Forest 30 Hour Ultra Run is a 30-hour trail race held at Roosevelt Forest in Stratford, Connecticut. The course is a 2.23-mile loop with roots, rocky terrain, and one larger hill called "OMG." Runners complete repeated loops; the 100-mile buckle is awarded to those who complete 45 loops within the 30-hour limit. Race winners are determined by the most miles completed in 30 hours, with awards for first through third place in male and female categories.
Distances and logistics
- 26.2M
- 50K
- 50M
- 100K
- 100 Miles
- Or more
There is a single aid station at the pavilion, so runners reach it every 2.23 miles. Ultra hydration and food options are provided throughout the event; runners with specific dietary needs are advised to bring their own fuel. Bib and swag pick-up is at the pavilion. Tents, canopies, and crew stations can be set up in the designated rest and recuperation area; overnight camping on the preceding Friday is not allowed per town ordinance.
The event is limited to 50 participants. Registration is final: no refunds, bib transfers, or deferrals. Pacers are allowed 12 hours into the race; only one pacer per runner at a time, a pacer fee applies, and pacers must register and sign a waiver before pacing. Crew members and leashed dogs are allowed. Runners must be at least 18 years old or have a parental/guardian signed waiver. The race is part of the Roosevelt Forest Ultras series. Visit the organization's website for the most recent information.