MAMMOTH Endurance Gravel

Come and experience the challenge of riding miles on gravel roads around the stunning Wellsboro, Pennsylvania, home to the PA Grand Canyon! The course for 2025 offers a fresh route with some familiar roads in a new direction. The Full MAMMOTH course spans 137 miles with over 13,000 ft. of elevation gain, perfect for advanced riders. Two non-overlapping loops will bring you back to downtown Wellsboro after 67 miles in the morning and 70 miles in the afternoon.For those looking for a shorter ride, the Half MAMMOTH option covers the 67-mile morning loop only. Free parking is conveniently located near the event center, while downtown hotels are just a short bike ride away. Aid stations along the route will offer ample food and essentials, with vegan options available.

Participants can enjoy breakfast, lunch, and dinner depending on their registration choice. All event activities will be centralized around a tent on Main St. and Central Ave. in downtown Wellsboro. Please note that the event will take place rain or shine, and refunds are not available. Make sure to bring necessary supplies for approximately 35-mile stretches between aid stations.

Don't miss the chance to explore the challenging terrain and breathtaking views of Wellsboro while taking on the MAMMOTH gravel ride!