The highest paved marathon in the world! 8-hour course limit! Walker and wheelchair friendly!

The Mama Rose's Estes Park Marathon is the highest paved marathon in the world — and one of the most scenic. Our USATF certified course takes you on a spirit-soaring tour of the majestic Estes Valley, gateway to Rocky Mountain National Park.

Destined to become the world's premier high-altitude marathon for athletes of all abilities.

It's about running — and it's about finishing. 8-hour time limit! We're walker and wheelchair friendly.

It's about competing — and it's about contributing. For all races, $10 of your early registration fee, or $15 of your late registration fee is tax-deductible and benefits Estes Valley youth programs.

This Father's Day, do something good for your heart.

To register, click here.

Countdown to Race Day! Days : Hours : Minutes : Seconds