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Muddy Miler Family Adventure 2021

WARNING: You will get muddy from head to toe if you want to conquer the Muddy Miler!

May 1 @ 8:00 am - 10:00 am

| FREE Admission

The Round Rock Parks and Recreation Department presents the FREE Muddy Miler Family Adventure. The Muddy Miler is a themed adventure run offering the entire family more obstacles, more mud and more fun than your average run event.

WARNING: You will get muddy from head to toe if you want to conquer the Muddy Miler!Muddy Miler

Join us from 8:15 to 9:45 a.m. Saturday, May 1, 2021 at Old Settlers Park for the Muddy Miler.


The event is free for the entire family but we ask that each participant pre-register so we may get an accurate count. 

Spaces fill quickly, so register early. CLICK HERE TO REGISTER.

This event is open for all ages. No age restrictions.Muddy Miler


Please arrive between 8:15 a.m. and 9:45 a.m. All participants must be present by 9:30 a.m. The first heat will begin at 8:30 a.m. We will begin loading heating chutes at 8 a.m. Heats are scheduled every 7 minutes until 10:00 or until done. Heats are available on a first come, first serve basis. Once in a chute for a heat time, you may not exit.

Groups should wait until the entire group is together before entering the chute area.

Check out the NEW commemorative T-shirt for sale at the event for just $10 each. The T-shirts are CASH ONLY and are first come, first served. Bring cash to the event if you are interested and purchasing a T-shirt. 

The City will not be responsible for any personal items.  Please leave anything of value at home. 

We recommend that Muddy Miler participants wear closed toe, tight fitting shoes.

Sponsored by:





May 1
8:00 am - 10:00 am
FREE Admission
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Old Settlers Park
3300 Palm Valley Blvd.
Round Rock, TX 78665 United States
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