The Dirty Dash Mud Run/Walk for Kids

Get ready to get muddy! 2020’s Annual Dirty Dash Mud Run will be held Saturday, August 22, 2020  at Big Hill Park. We are seeking sponsors, volunteers and participants for this great community event! We have grown so much that we are limiting our numbers to 850 participants!

2020 Dirty Dash:

The Beloit Dirty Dash is open to kids ages 4-18 for a fun yet challenging obstacle course. Loops range from a half mile-over a mile (dependent on age group). We guarantee participants will get dirty and sweaty! Wear comfortable clothes and shoes that you won’t mind getting MUDDY! You are guaranteed to encounter mud pits and nature trails! Rinse station available.There will be several obstacles and at least one mud pit on each course! Costumes and groups are also encouraged!

2020 – We are welcoming one companion to run along with the 4 to 6 year old group. A wristband and waiver will be given to one companion (age 18 and above) only. Advance Registration is required! See below.

Also, new in 2020 – We are welcoming special needs and one companion to run along; more details to come!

The Dirty Dash will be held rain or shine! In the case of severe weather, the race may be delayed or postponed. No refunds can be made. Costumes and Groups are encouraged for all ages!  Dirty Dash FAQ

Registration Options:

Eventbrite Tickets

Mail or stop by at 2351 Springbrook Ct. Monday through Friday from 7 am to 4 pm with the registration/waiver form along with payment. We accept checks, cash, and credit cards.  Registration form for Minor Participant Beloit Dirty Dash 2019 . 

To register for a companion runner please fill out the waiver. There is no fee but you are able to purchase a t-shirt until July 31 for $15.00. Adult Participant Registration form. 

Fees to Participate:Beloit Dirty Dash Mud Run 2015 Photo Credit to: Eye For An Eye Photography Lucas Denson

Register by June 30: $20
Register July 1-31: $25
Register August 1-24: $30 (price does not include t-shirt).

To receive a t-shirt after July 31st: The cost is an extra $20 and you fill out a self-addressed envelope for your shirt to be mailed.

Family Discount: After the first registrant, each additional registrant will be discounted $5 (not applicable with online registration, must register in person or by mail in).

Volunteers Needed!

Consider volunteering for this fun community event! Email Debbie Kraus or call her 608-364-2875.  Here is the form to volunteer:  Adult volunteer waiver or Dirty Dash Minor Volunteer Waiver

Partnerships Needed!

We are welcoming all community businesses donations to contribute to our 5th Annual Dirty Dash on August 24th. Your donation helps keep participant fees low and helps us grow! Please consider sponsoring this kid friendly event! Contact Debbie Kraus at 608-364-2875 for more information on how you can contribute to this fantastic dirty day!

  • $50 Community Partner – A thank you in each participant’s bag and your logo on our large Welcome banner.
  • $100 Partner – Your logo on the back of the t-shirts along with Welcome banner and thank yous.
  • $250 Partner – Put a personalized item in each of the participant’s bags and sponsorship medal along with above mentioned.
  • $500 Partner – Your company gets a banner at an obstacle along with above mentioned perks!

Contact Info:
Parks & Recreation – 608-364-2890 or email the Recreation Coordinator at:

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