Conquer the Castle Trail Race - Willoughby Hills, OH

Conquer the Castle Trail Race returns to AB Williams Memorial Woods in North Chagrin Reservation, Mayfield, Ohio. The multi-distance event offers 5K, 10 Mile, 20 Mile, 50K, 100K, and a 20 Mile Ruck option. The course is a 16.7 km loop (10.35 miles) with six loops for 100K, three for 50K, two for 20 Mile, one for 10 Mile, and the 5K using the first section.

For 2025, a 20 Mile run and a 20 Mile Ruck are added. Highlights include the Be Knighted hill climb behind Squire’s Castle, completion tokens and swag, custom apparel, chip timing, aid stations, drop bags, and top-finisher awards. Visit the organization's website for the most recent information.