Boston | Saturday, April 26 | Sunday, April 27

MuckFest® MS Boston 5K Mud and Fun Run


Not registered, but still want to run in MuckFest MS Boston?
You can! See the location details below and plan to show up no later than 8:00 a.m. on Sunday only to register in-person and reserve your place at the starting line. (Saturday is sold out.)

Volunteering for MuckFest MS Boston
If you have not previously registered online to volunteer, plan to show up and check in at the Volunteer Tent no later than 7:00 a.m. on Saturday or Sunday. We are especially in need of volunteers for Sunday.

MuckFest MS Boston

Rally friends to muck it wicked good at MuckFest MS Boston. You and your friends will run, swing, slosh, climb & laugh your way through a 5K course of incredible obstacles and muddy pits, trenches and craters. It’s not just about the fun, there’s also a mission behind the muck: 100% of your fundraising dollars go back to the National Multiple Sclerosis Society. Have a blast and make a difference!


April 26, 2014 (Sold Out)
April 27, 2014

Location Details

Devens – Willard Field
Antietam St. & Sherman Ave.
Devens, MA 01434

Spectator Info

If you're coming to watch the mucky exploits of friends and family, then click here to learn more.

More Muck for Your Buck

DeadlineRegistration Fee*

Day of Event Registration

April 26, 2014Sold Out

April 27, 2014$105.00

*Registration fee does not include a processing fee for credit card handling, processing and insurance; and is subject to change. This processing fee will be added to your total charge at the completion of registration.

What Do I Get?

Race BibMuckFestival - Lil Muckers Admission
MuckFest MS Event T-ShirtEvent Photos
Free BeerFree Parking

It's a mucking party!

Invite Friends

Help make the muck-magic happen.


Support the National MS Society

Thanks to Our Local Sponsors

Local Presenting Sponsor
Local Sponsors  
Genzyme   Biogen Heritage Financial Services

Clariant Corp


John Hancock

Donate Your Shoes