Muleskinner Endurance Races

OCT
10
2026
Flat multi-distance runs along the Delaware River towpath in Bucks County offering half, marathon, 50K and 50 mile options with aid stations and tent camping at Tinicum Park.
Sat 10 Oct 2026
50 miles 50 kilometers 26 miles 13 miles

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

MuleSkinner is a set of multi-distance endurance runs held along the Delaware River towpath in Bucks County, Pennsylvania, with courses primarily on the Pennsylvania side on the DNR Canal Towpath and race facilities at Tinicum Park.

Distance options include:

  • 13.1 Mile (Half Marathon)
  • 26.2 Mile (Marathon)
  • 50K
  • 50 Mile

Aid stations are spaced about 6 to 7 miles apart and supply water, Gatorade, fruit, cookies, pretzels, Coke or Mountain Dew and other standard aid station fare. The event is cup free; runners must use a water bottle, hydration pack, or reusable cup and carry any waste to aid stations. Porta potties are located at several course points.

50 mile entrants must have completed at least two marathon distance or greater races under applicable cutoff times within the past two years to register. 50 mile runners may use drop bags; all distances may leave gear at aid stations for collection and return to the finish by roving staff. Headlamps are recommended for 50K and 50 mile runners.

Packet pick up is handled at Tinicum Park one hour before each race. Finishers who complete their distance within the event time limits receive a custom MuleSkinner medal and a tech running shirt; top three women and men receive separate awards and the last qualifying finisher of the 50 mile receives the Stubborn Mule Award.

Organizers reserve a group tent camping area at Tinicum Park about 100 yards from the start and finish; these are tent sites only, not RV sites. A portion of registration fees is donated to the Delaware and Lehigh National Heritage Corridor. Visit the organization's website for the most recent information.

50 mi
50 Miler
50 km
50k
26 mi
Full Marathon
13 mi
1/2 Marathon

Events nearby

A chip timed 5K and 10K at Federal Twist Vineyard with mixed road and trail terrain, post-race music, food truck, and wine for participants 21 and over.
A three-day running festival in Bethlehem, PA offering trail, kids, 5K, 10K, half marathon and a three-person relay, with proceeds benefiting the American Cancer Society.
A non competitive winter running series of six loops totaling 66 miles along the Delaware River in NJ and PA from October 2026 to February 2027. Limited to 100 registrants, includes aid stations and a handmade finisher award.
Experience the WXT Ultra in Titusville New Jersey featuring 50K and 25K distances through Washington Crossing Park and the technical Rock Hopper trail.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.