Oct 09 - 10, 2021

Colorado Spartan 24-HR Ultra World Championship & Beast 21K

Oct 09

Beast 21K
30 OBSTACLES

$129.99
starting price
Oct 10

24-Hr ULTRA 50K
60 OBSTACLES

Ultra World Championship
$499.99
starting price
Oct 10 • Sun
ticket types ?
10:00am
AGE GROUP 24-HR WORLD CHAMPIONSHIP ULTRA
21 left at this price
10:00am
ELITE 24-HR WORLD CHAMPIONSHIP ULTRA
70 left at this price
10:00am
OPEN 24-HR WORLD CHAMPIONSHIP ULTRA
29 left at this price

Warm up and get acclimated to the Colorado altitude with a Spartan Vertical 300 the Friday before the event, a 1+ mile trail run with 300 meters of elevation gain. Meet up with your fellow competitors and enjoy the start of the weekend.

Click here to RSVP for this FREE event!

The Races

Scenic beauty. Legendary terrain. Lack of crowds. It’s a long list, and the simple fact is, you’ll never forget your first time to Telluride. The ski resort is world-renowned, with 4,425 feet of elevation gain, the resort is truly defined by a collection of unique, intimate, and unmatched elements, that allow guests to revel in a peaceful atmosphere, where lift lines are nearly non-existent and the people are authentic and friendly.

This epic venue is the host of this year's Ultra World Championship, where racers will be tested on a 24-hour course at altitude, along with the longest loop in UWC history of 10 miles. The weekend features an unforgettable mountain Saturday Beast 21K, Parade of Nations & Opening Ceremony, and Pre-Race Athlete Dinner to fuel up and meet with like-minded Spartans before race day.

Hosted By


Course Rating
13,150 ft. Altitude
4000 ft. Elevation Gain
Rocky, Mountainous
Cool / Dry
Example Course Map
Course map may be from a prior year and subject to change depending on conditions.
View map
Race day info
Arrival & Start Times
What To Bring
Live Racer Tracking & Results
Parking Information
Race Day Program & Documents
Ultra World Championship Qualifications
Ultra Race Finisher Awards & What Finishers Earn
Finishers Receive
Course Rating
13,150 ft. Altitude
9000 ft. Elevation Gain
Rocky, Mountainous
Cool / Dry
Example Course Map
Course map may be from a prior year and subject to change depending on conditions.
View map
Race day info
Arrival & Start Times
What To Bring
Live Racer Tracking & Results
Parking Information
Race Day Program & Documents
Ultra World Championship Qualifications
Ultra Race Finisher Awards & What Finishers Earn
Finishers Receive
Spartan+ Transition Zone
Ultra Mandatory Gear

Events nearby

Jun
11
2022
Colorado Springs Spartan Super 10K and Sprint 5K Weekend
Sprint • Super • Kids Race
Colorado Springs, CO
Jul
09
2022
Utah Spartan Trifecta Weekend
Beast • Sprint • Super • Ultra • Kids Race
Utah
Nov
06
2021
Arizona Spartan Super 10K and Sprint 5K
Sprint • Super
Fort McDowell, AZ

Run as a Team
Create your Team in your Spartan Account, get group discounts by purchasing your tickets together, or use your personalized referral link after registration. Choose a ticket above to get started.
Become a Volunteer
As a Spartan Race volunteer, you will help our racers and have a unique, behind-the-scenes race experience. Not only that, but volunteering gets you free entry to a race.
Local Supporting Sponsors