PHILADELPHIA The FUN Mud Run Saturday, June 4, 2016 Sunday, June 5, 2016

Price Increases in 13 days

MuckFest® MS is built for laughs and muddy from the get-go! Teams run in the same wave so you can experience all the muddy shenanigans, epic spills and thrills together. Re-live the adventure and celebrate your accomplishments with a free beer (or soda) in the MuckFestival. Spectators are free, and so is their front-row seat for the Start, Finish and several signature obstacles. Little ones can frolic in the free Lil’ Muckers play area.

Event Day

Timing Saturday, June 4 2016
Sunday, June 5, 2016

The first wave/start time is at 9:00 a.m., and then every half-hour throughout the day.
Location The grounds of The Glen Mills Schools
185 Glen Mills Road
Glen Mills, PA 19342
Get Directions

Military Members: Save Now!
Get Verified


$105 Day of Event
$95 Until 6/1
Saturday is sold out. Sunday is still open!
“This is an absolute must if you haven't done it already, a fantastic time from start to finish.” —Charlie S., Philadelphia Mucker

Invite your friends and family!

We Muck It Because

We want to end MS. Even though the event is built for laughs from start to finish, we’re on a serious mission to advance cutting-edge research and support the life-changing work of the National MS Society.

The FUN mud run with the best obstacles! Our 5K course is built for laughs.

All you need are a pair of sneakers and a sense of humor to take on the obstacles on our truly muck-tacular 5K course. You’ll flip when you see it in person, but take a spin through the sample course below to get a taste of what you’re in for.
Start your Muckfest MS photo tour.

Click on an obstacle to start your tour!

Register Now!

Support The National MS Society

Philadelphia’s goal in 2016: $616,000
Amount raised to date: $336,492.38
Let’s reach our goal:
Donate to a Participant Learn more about MS

What Do I Get?

Race Bib Race Bib
MuckFest MS T-Shirt MuckFest MS T-Shirt
A Free Beer A Free Beer
Muckfestival MuckFestival & Lil’ Muckers Admission
Free Event Photos Free Event Photos
Free Parking Free Parking


National Sponsor AbbVie
National MuckFestival Sponsor Traveler Beer Co
Local Sponsors Rothman Institute
Shoe Donation