Terrain Racing obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

Use discount code MUDRUN5 for $5 off your Terrain Racing registration!!!!

Terrain Racing challenges you both physically and mentally with over 20 obstacles! Choose a 5k or 10k option, and after your race party at the finish line with friends, family, mud and views of the obstacles you just conquered! You’ll be proud when you finish your race with us. You’ll sweat. You’ll get dirty. You and your friends will have the time of your life.

Make terrain Your race, Conquer Your Terrain!

Kid's races vary in distance and age categories from location to location, so be sure to check our website for more information on Terrain Mud Runs for the whole family!

Upcoming Terrain Racing Events

Click an event name to view the event details. Scroll past this, or click here to see the review section
  • Race discount More info
  • February 24, 2018
    Central Florida Terrain Racing Mud Run 2018
    The Park at WildWood, WildWood, FL, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • March 10, 2018
    Houston Texas Terrain Racing Mud Run 2018
    Bel Ray Action Sports Park, Conroe, TX, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • March 10, 2018
    Myrtle Beach South Carolina Terrain Racing Mud Run 2018
    Myrtle Beach Speedway, Myrtle Beach, SC, United States
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  • March 17, 2018
    Miami Florida Terrain Racing Mud Run 2018
    Amelia Earhart Park, Hialeah, FL, United States
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  • March 24, 2018
    Fort Worth Texas Terrain Racing Mud Run 2018
    Village Creek Moto Cross Park, Fort Worth, TX, United States
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  • April 14, 2018
    Maryland Terrain Racing Mud Run 2018
    High Point Farm, Clarksburg, MD, United States
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  • April 28, 2018
    Tucson Arizona Terrain Racing Mud Run 2018
    Old Tucson Studios, Tucson, AZ, United States
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  • May 05, 2018
    Pittsburgh Pennsylvania Terrain Racing Mud Run 2018
    Mines & Meadows Resort, Wampum, PA, United States
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  • May 19, 2018
    New England Terrain Racing Mud Run 2018
    Thompson International Speedway, Thompson, CT, United States
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  • May 19, 2018
    San Jose California Terrain Racing Mud Run 2018
    Santa Clara County Fairgrounds, San Jose, CA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • June 09, 2018
    Atlanta Georgia Terrain Racing Mud Run Summer 2018
    Georgia International Horse Park, Conyers, GA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • June 16, 2018
    Portland Oregon Terrain Racing Mud Run 2018
    Sherwood Forest, Sherwood, OR, United States
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  • June 16, 2018
    Tennessee Terrain Racing Mud Run 2018
    Milky Way Farm, Pulaski, TN, United States
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  • July 14, 2018
    Wisconsin Terrain Racing Mud Run 2018
    Little Switzerland, Slinger, WI, United States
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  • July 21, 2018
    Flagstaff Arizona Terrain Racing Mud Run 2018
    Historic Fort Tuthill County Park, Flagstaff, AZ, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • August 04, 2018
    Colorado Springs Colorado Terrain Racing Mud Run 2018
    Ram Off-Road Park, Colorado Springs, CO, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • August 25, 2018
    Minneapolis Minnesota Terrain Racing Mud Run 2018
    Buck Hill, Burnsville, MN, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • September 08, 2018
    Denver Colorado Terrain Racing Mud Run 2018
    The Recess Factory, Erie, CO, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • September 29, 2018
    Chicago Illinois Terrain Racing Mud Run 2018
    Chicagoland Speedway, Joliet, IL, United States
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  • October 06, 2018
    Richmond Virginia Terrain Racing Mud Run 2018
    Richmond Raceway, Richmond, VA, United States
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  • October 06, 2018
    Las Vegas Nevada Terrain Racing Mud Run 2018
    Bootleg Canyon Basin, Boulder City, NV, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • October 13, 2018
    Vancouver Canada Terrain Racing Mud Run 2018
    Cloverdale Fairgrounds, Surrey, Canada
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • October 14, 2018
    Virginia Beach Virginia Terrain Racing Mud Run 2018
    Virginia Beach Sportsplex, Virginia Beach, VA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • October 20, 2018
    Atlanta Georgia Terrain Racing Mud Run Fall 2018
    Lake Lanier Islands Reosrt, Buford, GA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • October 27, 2018
    Phoenix Arizona Terrain Racing Mud Run 2018
    Rawhide Western Town, Chandler, AZ, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • November 10, 2018
    Jacksonville Florida Terrain Racing Mud Run 2018
    Jacksonville Equestrian Center, Jacksonville, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • November 17, 2018
    Irvine California Terrain Racing Mud Run 2018
    Oak Canyon Park, Silverado, CA, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More
  • December 15, 2018
    Tampa Florida Terrain Racing Mud Run 2018
    Sun ‘n Fun, Lakeland, FL, United States
    Save $5 on your Terrain Racing with code MUDRUN5 Learn More

Browse our calendar of previous mud runs, mud races & obstacle races for Terrain Racing

Terrain Racing News & Featured Reviews

Terrain Racing Reviews from the Community

Average rating: 3.12 / 5 from 41 reviews.

(Scroll up to see a list of upcoming events for Terrain Racing)

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Nov 20, 2017 by CYNTHIA

Have done many mud runs, Obstacle courses and this was one of the worst....To pay so much money & them the day before the race we cpuks have gotten it for $30 was very upsetting...Than to get to the Race Site & have to pay $15 to park was again upsetting...Then to check a bag was another $5, seriously, no race has ever been this much money for what we got!! Nothing, not only was nobody ever on the course if one of us would have been hurt, but once we did get to a water station, the water was disgusting...We had asked to pick up our T-shirts prior to the event so we could put them away, but instead you made us get them after we were muddy & they were white!! Seriously!! Everything about this race was not worth the money and I feel bad that I had myself & 7 other friends sign up!! Never again!!


Nov 20, 2017 by CYNTHIA

Have done many mud runs, Obstacle courses and this was one of the worst....To pay so much money & them the day before the race we cpuks have gotten it for $30 was very upsetting...Than to get to the Race Site & have to pay $15 to park was again upsetting...Then to check a bag was another $5, seriously, no race has ever been this much money for what we got!! Nothing, not only was nobody ever on the course if one of us would have been hurt, but once we did get to a water station, the water was disgusting...We had asked to pick up our T-shirts prior to the event so we could put them away, but instead you made us get them after we were muddy & they were white!! Seriously!! Everything about this race was not worth the money and I feel bad that I had myself & 7 other friends sign up!! Never again!!


It was ok but felt disorganized

Nov 19, 2017 by A G

My friwnds and I registered for the 10k on a Saturday. A couple of weeks before the wven i receieved an email saying that it was a 5k but we can do another lap to make it 10k. Or we can due a True 10k on Sunday ?? WTH!! Plans have already been made. Whatever, we still show up Saturday and do the run thinking well do the 2 laps and accept the challenge. The water thay they provide wach mile tasted like crap, regular tap waterhose water. And at the end of the race full of mudd, " thats when we get our tahirt AND its white !!! C'mon man. Then give the teashirt at the beginning so i can atleast put it away. And I feel like we shoukd if gotten 10k medals. Bragging rights you know. So the course was a lil challenging and fun but felt unorganized and crappy water!!!


Very poor

Nov 19, 2017 by bob nolan

My wife and I booked the Elite Heat 10K race with them, we paid more to do this. We were told literally a week before the race that the 10K is no longer timed and there will be no rewards for this race. If you want to win, run the first 5K lap as fast as you can, and then enjoy your second lap! What the actual F****!!! I swear this company doesn't have a brain cell between them!

Here is an email I received from them the other day...

from:Terrain Racing
to:me
date:Fri, Sep 22, 2017 at 10:58 AM
subject:CHANGE: Award Money for 5k Course!
IMPORTANT PRIZE MONEY UPDATE:

We will be awarding prize money to the 5k distance at the Las Vegas October 7th race. The 10k will not receive prize money or rankings.

The 10k course at the Vegas race is two loops on the 5k course and only the first loop is timed. Even though you signed up the 10k, we will automatically time your first loop on the 5k course and place you in the results for the 5k.

Due to changes with course routing at the venue, we have to make this change, thank you for your understanding. After you finish your first lap on the 5k, you can head to the start and run a second lap since you registered for this two-lap 10k option.

There is no action needed on your part for this to happen. You are all set to be timed in the 5k, eligible for prize money, and ready to run a second lap.

"ready to run a second lap." - They MUST have been laughing when they wrote this!!


Nov 19, 2017 by bobby nolan

My wife and I booked the Elite Heat 10K race with them, we paid more to do this. We were told literally a week before the race that the 10K is no longer timed and there will be no rewards for this race. If you want to win, run the first 5K lap as fast as you can, and then enjoy your second lap! What the actual F****!!! I swear this company doesn't have a brain cell between them!

Here is an email I received from them the other day...

from:Terrain Racing
reply-to:info@terrainracing.com
to:me
date:Fri, Sep 22, 2017 at 10:58 AM
subject:CHANGE: Award Money for 5k Course!
mailed-by:awntx02w.email.active.com
IMPORTANT PRIZE MONEY UPDATE:

We will be awarding prize money to the 5k distance at the Las Vegas October 7th race. The 10k will not receive prize money or rankings.

The 10k course at the Vegas race is two loops on the 5k course and only the first loop is timed. Even though you signed up the 10k, we will automatically time your first loop on the 5k course and place you in the results for the 5k.

Due to changes with course routing at the venue, we have to make this change, thank you for your understanding. After you finish your first lap on the 5k, you can head to the start and run a second lap since you registered for this two-lap 10k option.

There is no action needed on your part for this to happen. You are all set to be timed in the 5k, eligible for prize money, and ready to run a second lap.

Thanks, we will see you soon!

-----------

"ready to run a second lap." - They MUST have been laughing when they wrote this!!


mediocre

Oct 03, 2017 by Jennifer

Overall I had a great time. This was my first terrain race and my intent was to complete it and have fun while doing so. I had a blast with my good friend. That being said, based on what I had seen on the website, this was not what I expected and needs alot of improvement.
-First, you shouldn't have to pay $10 parking. it would be one thing to pay $10 parking if there were other parking locations to chose from. However this was at Chicago Speedway in the middle of a masssssive field that accomodates enough cars for NASCAR race weekends. So you have to park at the field! So you're forced to pay. Why not just build this in to the cost. If I hadn't had cash I would've been screwed.
-2nd - There were not enough volunteers/spotters along the course. There were quite a few obstacles that had no volunteers/spotters there. NOT OK. And we completely missed one of the requirements (sand bag on our shoulders when you climbed up the stairs) because there were no sandbags when we went up the stairs. Half the time it was the people infront of you who were telling you what you had to do. People weren't monitoring the completion of the tasks either. At one location if someone had fallen it would've been up the the participants to go run to get emergency.
3rd- I had expected photographers along the way. They were only near and at the finish line. And I had to search through thousands of photos to find mine. And you actually do have to pay for them. It said photos were included with the price.
4th- we checked in no problem...they scanned the code on my phone. But as we're walking around, about 30 minutes later, we see a lady telling to everyone "if youre a participant in the race today, you have to sign a waiver!" (piece of paper). They weren't announcing that when I had checked in. And ummm....isn't this done online?
5th - They handed out the t-shirts at the END of the race when you came across the finish line. Hello, we're wet, and dirty with mud and dust. And they were WHITE t-shirts.
6th - NOT ENOUGH MUD!
7th - there were no obstacles to climb under. Not ONE. I had been looking forward to that actually.
8th and then I'll shut up. - NOT FOOD OR DRINK AT THE FINISH. Any food and drink you wanted, you needed to pay for at the beer tent.
I don't know.....in general I'd have to say my overall feeling is that it was disorganized. No one on the bullhorn telling people when to line up, no signs pointing to where to go for things like hoses, the porta potties should have been at more than one location photo opportunities, food tent, gear check, etc.


Mini Monkey

Sep 30, 2017 by Brittany Spry

I have run a few mud runs in the past and they were fantastic. My daughter wanted to race, so I found this one and she was beyond excited to do a run with obstacles and mud. There was not one mud obstacle. In total, I paid about $40 for my daughter to do obstacles she has at her favorite playground- which is free. I am bummed for my daughter since she ended the race and asked where the mud was, and I felt terrible since I had told her there should be mud, from seeing the advirtisements. Something needs to change here. I do not recommend paying for this race that is misleading from the site and advirtisements.


Great race

Aug 27, 2017 by Alli

This race was great! The obstacles were fun and challenging. People said that their obstacles weren't stable, but every obstacle was in place and fully functional in our race and we were in a late wave- 1:15pm. Everyone was helpful. The race was fun and not incredibly competitive, people helped if you needed it on an obstacle. It was organized, well run and had great freebies from sponsors. We would definitely do another race with Terrain.


Loved it!

Jul 03, 2017 by Lauren

I raced the elite heat and loved it! The obstacles were fun and challenging and loved the mandatory obstacle completion for the elites. I don't really understand the negative reviews. Perhaps those people have never shelled out $200 for a Spartan. Terrain offers a budget-friendly OCR option that is professionally run and well organized. Many of the races are absurdly expensive so I will gladly continue supporting and attending Terrain Races, where the prize money rivals the other races and the entry is a fraction of the cost.


Jul 02, 2017 by SBK

Elite Racers... Don't even bother. Not my first OCR and upon arriving, the disorganization was obvious. You have to wait in yet another line and physically sign waivers even though they sent emails prior to the race to electronically sign -- What was the point, then? There was music but no DJ, extremely limited sponsors and food vendors, not really a hyped up 'party' atmosphere so there was little desire to hang out before/after your race, the changing tents were tiny and NOT secure whatsoever (entrance flaps completely open with no way to securely close them) and were located at the entrance of the event so everyone can see both men, women, and children changing! That is unacceptable. The race itself was not very good. You start in a pool of water (which reeked of urine by the way) and the obstacles weren't too challenging, with some being repeated multiple times along the course. Good luck having your picture taken, too. I counted TWO photographers the entire course. The volunteers were sparse and there were many unmanned obstacles. No verification for bag retrieval, t-shirts, and race type. Basic and cheap white race t-shirt.

All in all, save your money and go for a more reputable and organized OCR.


The Ultimate Mud Run, Obstacle Race and Adventure Race Guide , USA 3.1 5.0 38 38 Have done many mud runs, Obstacle courses and this was one of the worst....To pay so much money & them the day before the race we cpuks have gotten it for $30 was very upsetting...
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