Ridley Creek State Park 25k
Thornton, United States • 25 Oct 2026
Ridley Creek State Park 25K, October 25, 2026
This is a 25K trail race held at Ridley Creek State Park in Glen Mills, PA. The course begins at Pavilion #11 and runs clockwise as a single loop through the park. The route covers roughly 1800 feet of elevation gain and features short steep ascents, rocky and root-covered descents, and stretches of smooth single-track trail.
The course passes the historic Hunting Hill Mansion, reaches the top of Hunting Hill, and returns along Ridley Creek. Runners have five hours to complete the 25K course.
There are three aid stations located at approximately mile 4, mile 8 and mile 12. Aid stations are stocked with water, GU Roctane, soda and other trail snacks.
Prizes are awarded to the top three male and top three female finishers: first place receives $100 plus an award and additional swag, second place $75 plus an award, and third place $50 plus an award. Packet pick up details are listed as forthcoming. Registration closes on Sun, Oct 11 (ET).
The event lists sponsors including Bryn Mawr Running Co. and Period Architecture, Ltd.; additional sponsors are noted as forthcoming. There are no refunds, deferrals or transfers for entries. Visit the organization's website for the most recent information.