Ridley Creek State Park 25k

OCT
25
2026
A technical 25K trail race at Ridley Creek State Park with about 1800 feet of climbing, three aid stations, and a five hour time limit.
Sun 25 Oct 2026
25 kilometers

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Ridley Creek State Park 25K - October 25, 2026

The Ridley Creek State Park 25K takes place in Glen Mills, PA, inside Ridley Creek State Park. The race distance is 25K and the course is a single loop that begins at Pavilion #11.

The trail is technical and includes approximately 1800 feet of elevation gain. Runners encounter short, steep ascents, rocky and root covered descents, and smooth single track sections winding through the park’s roughly 2,600 acres. The route passes the historic Hunting Hill Mansion, climbs to the top of Hunting Hill, and returns along Ridley Creek.

Participants have five hours to complete the course. The route includes three aid stations at miles 4, 8 and 12 stocked with water, GU Roctane, soda and other trail snacks.

Prizes are awarded to the top three male and top three female finishers with cash amounts for first through third places. There are no refunds, deferrals or transfers. Pre race packet pick up is scheduled for the day before the race at Bryn Mawr Running Co. Media, and race day pick up is available. Visit the organization's website for the most recent information.

25 km
25k

Events nearby

A community trail day at McKaig Nature Center featuring a chip-timed 5K, a one-mile Monkey Rock Miler, a free kids race, a chili cook-off, event shirts for timely registrants, and awards across multiple age groups.
Cross country meet at Belmont Plateau in Philadelphia featuring men's 8,000 meter and women's 6,000 meter college/open races. Both courses are described as true cross country routes and include Flagpole, Parachute and Nursery Hills.
Two measured trail races at Evansburg State Park on October 11, 2026, with 14K and 6.5K options, water stops, age-group awards, and a mostly flat, runnable course.
Trail races at Mt. Cuba Center on October 17, 2026 offering 5K and 10K courses through meadows, forests and ponds with garden access and post race activities.
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