Get Ready To Run With The Bulls
Obstacle Racing and Training in Colorado
Join Us On Our Next Adventure
Train, Race, and Dominate
It doesn’t matter if it’s your first Obstacle Race (OCR) or your 50th, we’ve got you covered….without running through fire or getting electrocuted. We’ll help you push your limits and have fun doing it!
CerusLuv
3.1 Miles + 18 Obstacles + 1 Great CauseObstacle Racing for Charity
Race 3.1+ miles and support a charity. We have 15+ obstacles with beginner and advanced options for all racers.
CerusRuk
5 Miles + 18 Obstacles + 30LB RucksackOur Newest & Toughest Race
Unlike any other race. 5+ miles & 15 obstacles while carrying a 30 lb ruck. Great for teams or individuals.
Training
30 Minute Workouts For Home.Free Workouts at Home
We believe in skills based training you can do at home. Just 30 minutes per day and measurable gains is our focus.
Gear
Cerus Training and Performance GearCerus Training Gear
Made in America quality that doesn’t break the bank. Versatile training bags and awesome Cerus gear.
Cerus Fitness Sandbags
Versatile and tough. The ultimate training tool. Our heavy duty fitness sandbags can hold 30 to 75 lbs of sand and take just about any beating you send their way.
Finally a training tool as tough as you.
Latest News
A Beginner’s Guide to Sandbag Training
Sandbag training has been around for a long time but has recently gained popularity in mainstream fitness with the rise of CrossFit and Obstacle Racing sports. Sandbags are a flexible and functional training tool
What the Ruk?
I won’t speak for everyone, but there seems to be quite a few different reasons people decide to start rucking. Some do it to make walking more challenging and a better workout. Some do it
Choose To Live Big
Every day, many of us are out there fighting a much bigger fight. Leading up to the night of the Spartan Hurricane Heat 12 Hour (in Littlefield, Arizona), I was too. And it was
