Register by Sept 14 to Guarantee your 2022 Race Day Shirt!
IT'S A WHOLE DIFFERENT ANIMAL! . THE MAMMOTH returns to Dino Valley for it's SIXTH year running and it's going to be bigger and better than ever! The Mammoth is a FAMILY FRIENDLY, single day, multi-distance adventure trail run. With FIVE different distances to offer, all athletic abilities will be able to run their race. Race individually or with a non-competitive team. The courses will utilize a part of the parks 20 miles of single-track dirt and limestone trails. Mild to significant elevation gains, low level water crossings, NATURAL OBSTACLES and amazing scenery will make THE MAMMOTH an ADVENTURE RUN run not to be missed!
The Special Event area will include Family Friendly activities, food, drink and product vendors. Participants are encouraged to make a day (or a weekend) of enjoying this HISTORIC parks features and attractions. Explore the pre-historic dinosaur tracks, have a picnic, pitch a tent for the weekend and enjoy the GREAT Outdoors!
Alcoholic Beverages are NOT permitted inside the park.
The MAMMOTH is an Enviro-Friendly Event - B.Y.O.B (Bring Your Own Bottle)
The Mammoth is RAIN or SHINE. In the event of inclement weather that would threaten the safety of the racers, the event or courses may be altered or the event may be delayed or canceled.
Entry Fees are Non-Refundable
COURSE DISCLAIMER: The Mammoth is an ADVENTURE TRAIL RUN. It is it's OWN RACE - a WHOLE DIFFERENT ANIMAL! Every effort has been made to see that each route is AS CLOSE AS POSSIBLE to the posted distance. May be a little longer, maybe a little shorter. Our advise: Forget about how fast you ran your last 5K, 10K or whatever. Just unplug, get out there, do your best and HAVE FUN!
click on distance for race details
OFFICIAL MAMMOTH RATING
30K Start - 07:30am
15K Start - 08:00am
10K Start - 08:20am
5K Start - 08:40am
1K Start - 10:30am
* Start times are subject to change and any changes will be announced on race day
REGISTRATION AND PACKET PICK-UP BEGINS AT 6:45 AM