Two scenic loops through Mueller State Park — a welcoming high-altitude 50K

No Service Requirement

Does not require trail or volunteer work

No qualifier race required

Some ultra experience recommended

The Great Divide Ultra 50K offers two loops of Mueller State Park's rolling meadows and granite scenery, covering 31 miles and 4,200 feet of elevation gain entirely on smooth singletrack. This is an excellent introduction to ultramarathon running at altitude, with well-stocked aid stations every 4–6 miles and crew access at all stops. The race offers both Saturday (7:00 AM) and Sunday (7:00 AM) start options, making it easy to combine with the weekend festival atmosphere.

This event uses open registration - no lottery entry required.

This event does not require a qualifier for entry.

This race does not have a service requirement for entry.

No Service Requirement

Does not require trail or volunteer work

No qualifier race required

Some ultra experience recommended

This event uses open registration - no lottery entry required.

This event does not require a qualifier for entry.

This race does not have a service requirement for entry.

The Great Divide Ultra 50K

Nearby races

Above the Clouds Ultra 50K

Pikes Peak Marathon

Ram Party Trail Runs 55 Mile

Ring the Springs 100K

Rattler Trail Race 50K

Royal Gorge Groove 50K

North Fork 50 Mile

Rock Hawk 50K

The Great Divide Ultra 50K

What Makes It Great

Difficulty

Finish Awards