66 Thunder Mountain Rd
Charlemont, MA 01339
9+ Miles. 36 Obstacles. Hills. Mud. Harder than Hell.
Join US Navy SEALs for an event you will never forget.
- NYC 3 hours 20 minutes.
- Boston 2 hours 15 minutes.
- Albany 1 hour 30 minutes.
- Hartford 1 hour 20 minutes.
- Providence 2 hours.
Race day info pack available here shortly before the race.
For lodging info please visit the Sleep/Eat tab above.
For Directions please visit the Map tab above.
The Bone Frog Challenge is proud to offer a $40 discount for all military with proper ID (the largest discount in the industry). This includes Active Duty, Vets, Reserve and Guard. Participants who register as military and fail to produce proper ID on race day will be charged a $65 penalty fee. We also offer a $20 discount for Law Enforcement Officers and First Responders.
Race Entry Fee Includes:
Timed race entry, spectator pass for the entire weekend, elite sweat-wicking Bone Frog tee shirt, after party, and one free beer (soda if you’re not yet 21).
With at least 36 military-style obstacles spread out over 9+ miles, the course will test everyone and leave no one unscathed. We attempt to place an obstacle every 1/4-mile; your running ability alone will not carry the day. You must be functionally fit to succeed here. You will get muddy. You will get beat up. You will be exhausted. But you will finish.
Spectators are welcome and encouraged. The entry fee includes a spectator pass for race participants. Everyone else 10 years or older needs their own spectator pass. They cost $5 if ordered online before the event or $10 at the gate.
Race Day Information Packet:
Local Hotel Information and Discount Rates to the New England event. Please check our FAQ page and back here often for updates.
The After Party:
We have always subscribed to the “work hard, play hard” mentality and our after party is not to be missed!