2026 Philadelphia Trail Marathon

The 2026 Philadelphia Trail Marathon will take place on April 11, 2026, in Wissahickon Valley Park, Philadelphia, Pennsylvania. This iconic event offers a challenging 26.2-mile course that loops through the park's rugged, natural terrain, featuring 95% single-track trails and 5% gravel roads. The course is known for its steep climbs, rocky sections, and scenic forest paths, with a total elevation gain of approximately 2,600 feet. The race takes place in a designated National Natural Landmark, providing participants with a unique and immersive trail experience. The expected weather on race day is mild with partly cloudy skies, with temperatures ranging from 50°F to 65°F, making for ideal running conditions.

What distances are available for this event?

• →Half Marathon – 13.1 miles
• →Marathon – 26.2 miles

What is the course layout and terrain like?

The course is a 13.1-mile loop through Wissahickon Valley Park, with participants completing the circuit twice for the full marathon. The terrain consists of 95% single-track trails and 5% gravel roads, featuring technical rocky sections, winding forest canopy paths, and steep climbs. The course includes schist rock outcroppings and steep slopes, with a total elevation gain of approximately 1,300 feet per loop.

What is the race day schedule?

• →7:00 AM – Check-in & Bib Pickup
• →8:00 AM – Marathon (26.2 miles) Start
• →9:00 AM – Half Marathon (13.1 miles) Start
• →4:00 PM – Course Cut-off

What is included in registration?

Participants receive a custom high-performance race shirt and a heavy, custom-cast finisher medal. The event also features a post-race celebration with live music, fresh food, and seasonal treats. Awards are given to overall winners and age group participants.

How much does registration cost?

• →Half Marathon: $69 (early bird until 7/31/25), $79 (until 2/28/26), $85 (after)
• →Marathon: $79 (early bird until 7/31/25), $89 (until 2/28/26), $95 (after)

What are the race day logistics?

Check-in and bib pickup occur at the Houston Recreational Center, located at 900 Grakyn Lane, Philadelphia, PA 19128. The course remains open for hikers and walkers until the afternoon, with a cut-off time of 4:00 PM. The course map is available to view on Strava.

What awards are given at the event?

• →Overall Winners (1st-3rd M/F): Kuckulino Desk Clock
• →Age Group Awards (Top 3 per 10-year bracket): Unique German Weatherhouse
• →Age Groups: 19 & Under, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79

What is the refund policy?

A standard refund policy is in effect, allowing refunds minus a $10 processing fee if requested 30 or more days before the event. No refunds or deferrals are available within 30 days of the event. Refunds must be mailed to: UES, c/o PhillyTrail, 2137 Old Lancaster Pike, Reinholds, PA 17569, with a self-addressed, stamped envelope.

What is the event atmosphere like?

The event fosters a community-focused, laid-back environment, with a post-race celebration featuring live music, refreshments, and an opportunity for participants to share trail stories and celebrate finishers.