Thunderbird Warrior Challenge

Bayfield, United States • 13 Jun 2026

Thunderbird Warrior Challenge is a fundraising trail race at Mt. Ashwabay Outdoor Recreation Area in Bayfield, Wisconsin, a collaboration between Camp Benesi and Mt. Ashwabay.

Runners may choose from four distances: 50K, 25K, 10K, or a 5K obstacle-filled fun run. The looped course blends flowy rolling trails with technical singletrack through northwoods old-growth maple stands, offering panoramic views of Lake Superior and the Apostle Islands. Starting near the Big Top Chautauqua Tent, racers climb Mt.

Ashwabay and traverse glacial terrain with a fast, flowy singletrack section, with pink lady slipper orchids blooming along the way and a pass by the historic sugar shack. The event features entertainment and activities for families, with proceeds benefiting both organizations. Visit the organization's website for the most recent information.

Race information

50 km
50k Trail Run
25 km
25k Trail Run
10 km
10k Trail Run
5 km
5k Fun Run W/ Obstacles
Visit the organization's website for the most recent information.
Trail runs nearby