terrain monkey mud runs

conquer YOUR terrain

Las Vegas: 10.11.14

Play in mud and conquer obstacles in Las Vegas!


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Ready? Waves fill up early and prices increase! Register now and save.

Who's racing?

Save money and buy entries for your friends now. You can buy as many entries as you want and take your time deciding who's racing with you. You don't even need to tell us who's racing until race day.

Wave start times

After buying your entries you choose your wave start time. Current availability is: 9:00am, 9:15am, 9:30am, 9:45am, 10:00am, 10:15am, 10:30am. Please arrive 1 hour before your start time.

Course info

5k Kids

For ages 9-15. Ages 9-13 must race with a parent. This course follows the regular 5k course, it's just cheaper for those under 16.


Best for first timers and athletes that want to have a great time. If you can jog 3 miles and do a couple pushups and sit ups, you can do our 5k course! You'll be ready to slosh in the mud, jump over 6 foot high walls, 12 foot high rope walls, and 16 foot high cargo nets.


If the short course sounds too easy, get ready for a tougher course with 5-7 miles of running and over 20 obstacles to really challenge you. This is for athletes that want a tougher course and more obstacles.


Two laps on our 10k. For athletes that like to run and do over 20 obstacles, twice. Cash prizes and gear prizes for top winners. You must do the 9am wave if you choose this race.

You can always change your course after purchasing your entry by logging in to your race account.

Save money

Prices go up as we get closer to the event, mark your calendar!

  • 5k Kids
  • $20.00
  • Price increases:
  • May 27 $25.00
  • Aug 28 $30.00
  • Sep 18 $35.00
  • Race day: $45.00
  • Add
  • 5k
  • $45.00
  • Price increases:
  • May 27 $50.00
  • Aug 28 $55.00
  • Sep 18 $60.00
  • Race day: $70.00
  • Add
  • 10k
  • $50.00
  • Price increases:
  • May 27 $55.00
  • Aug 28 $60.00
  • Sep 18 $65.00
  • Race day: $75.00
  • Add
  • 20k
  • $55.00
  • Price increases:
  • May 27 $60.00
  • Aug 28 $65.00
  • Sep 18 $70.00
  • Race day: $80.00
  • Add

Prices do not include $5 processing fee.

Race for free

Sign up and share a link with friends. When 4 friends join you, you race for free!

Or, simply buy 5 entries now and we'll refund one of them after the race. Read the details.

Buy multiple entries now and watch the savings add up.

Buy three or more entries now and save.

  • Buy 3+ entries and each person saves $5.
  • Buy 5+ entries and each person saves $7.
  • Buy 15+ entries and each person saves $15.

Team or solo?

It's fine to race solo, but more fun as a team!

Buy 5 entries now so you and your teammates can save and you don't have to decide who's racing until race day.

After checking out you can choose a team name. We give you a team code to share with friends and anyone can join your team later. Make sure to have 5 teammates added the day before the race and each teammate will get a gift certificate on race day. There's no limit to how many teammates you have, we even have an award for the largest team!

Course Guides

Join our team on race as a Course Guide, way more fun that a 'volunteer.'

Not ready to race yet? Be a Course Guide instead and you can race for free next time we're in town! Learn more and signup to be part of the terrain Race Day Team!

Waiver and refunds

Non-refundable, fully transferable...

Instead of offering a refund we allow you to transfer your entry to another person or a future race. Learn more about our refund policy.

And our lawyer says...

Participants and spectators will need to agree to our liability waiver.