2021 Hollis Adams Mud Run presented by Hendrickson

Sat June 26, 2021 Directions

8:00am - 8:30am Heats

8:00AM EDT - 1:30PM EDT

8:30am - 9:00 Heats

8:30AM EDT - 1:30PM EDT

9:00am - 9:30am Heats

9:00AM EDT - 1:30PM EDT

9:30am - 10:00am Heats

9:30AM EDT - 1:30PM EDT

10:00am - 10:30am Heats

10:00AM EDT - 1:30PM EDT

We're pumped to be bringing back the Hollis Adams Mud Run, presented by Hendrickson International—the mud run for everyone! Bring your family and friends out to run for a good cause.  The 3-mile run includes over 25 man-made and natural obstacles with lots of mud and is challenging enough to test the most serious competitor but manageable for anyone to try.  After the race, enjoy lunch and a craft beer or a Tito's Handmade Vodka drink at the Allstate post-race party.  Best of all, all the fun supports a great cause.  At the Hollis Adams Foundation we open the world to adults with developmental disabilities in central Indiana.  Learn more about Hollis Adams here!

In an effort to support participants' ability to maintain social distancing, we will be utilizing time trial-style starting.  As in the past, we ask you to sign up for a one-half hour start time increment.  Participants will start their run when they are ready, allowing distance between themselves (or their family/group) and other participants.  

Back again this year!  Doggy-friendly waves, presented by Tito's Handmade Vodka. 

We are presenting the opportunity to come do the mud run with your dog.  You must enter a dog-friendly wave to run with your dog.  Dog-friendly waves will start after 10:30, after the people-only waves.  

We want you to bring your friends this year!

Be sure to spread the word by sharing our Facebook content, emails, and other social media posts. We can't wait to see you there!

How do Teams work? (and our 2021 Best Dressed Team Award)

Want to run with friends? Of course you do. When you register with 3 friends on the same team of 4 (or more), you'll be refunded $5 per runner!  A refund of $5 will be processed back to the credit you used for purchase within about 6-10 business days.  

Not only that, we're going to be giving away a BEST DRESSED TEAM Award. The team that wins will get a pretty amazing trophy and half off their entries for up to four people for the 2022 race!

Want to volunteer? Sign up now!


The Hollis Adams Mud Run, presented by Hendrickson International, is the 3ish-mile obstacle course for everyone.

Our course provides a good challenge for experienced mud runners and is manageable for beginners, as well.  Many of our obstacles present options so runners can choose the degree of difficulty they want to try.

Now's your chance to try it—100% of people proceeds benefit Hollis Adams

Our runners love our challenging obstacles and work together as a team with friends, family, or coworkers to finish the race — all with a cold beer or drink from Tito's Handmade Vodka waiting for them when they are done (assuming they are 21 or older).

With your registration, you received:

  • A moisture-wicking running shirt
  • A cool finisher's medal
  • Cool mud run swag
  • A hose-off after the race
  • Tito's Handmade Vodka drinks!
  • Beer!
  • Lunch!
  • The good feeling of supporting a great cause!
Camp Sertoma in the northwest corner of the intersection of Brookville Road and German Church Road in Indianapolis.
Mud run Contact Info

If you have any questions about this mud run, click the button below.


Don't want to run but still want to contribute to Hollis Adams? Volunteer! We have the most amazing volunteers! Last year was a blast for all involved, whether you're simply making sure everyone is safe or pouring the beer! Head over to our volunteer signup with our thanks: Volunteer Here!


Camp Sertoma in the northwest corner of the intersection of Brookville Road and German Church Road in Indianapolis.


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Mud run Survey

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