Photo Nelson Ndongala / Unsplash

  • Marathon
  • Half

Rim Rock

Rim Rock Marathon

Get ready for a stunning – and all-downhill – half marathon at this fall’s U.S.

Next edition

2027 · Date TBA · expected Oct 2027

Where

🇺🇸 Grand Junction, United States of America

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2027 edition

Next up

Race day

TBA

Date TBA · expected Oct 2027

Distance
Marathon
Course
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Climb
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Entry
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About

The race

Get ready for a stunning – and all-downhill – half marathon at this fall’s U.S. Bank Rim Rock Marathon, which is set to make its annual running this year but just its first with the 13.1-mile race distance.Join one of the most scenic marathons in the world. Winding over the Colorado National Monument (a unit of the national park system) from Grand Junction to Fruita, Colorado, this race boasts scenery like none other. Enjoy the peaceful course featuring views of towering monoliths, vast plateaus and canyon panoramas. You can experience sheer-walled, red rock canyons along the twists and turns of the course.Proceeds from the U.S. Bank Rim Rock Marathon benefit Colorado Mesa University’s Track & Field and Cross Country student athlete scholarships and the Greater Grand Junction Sports Commission.

Location

Grand Junction, United States of America

North America · typically 7°C (45°F) on race day

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Ballot, charity and tour places

Getting in

2026 results

Entry routes aren't listed yet; check the official site.

Rim Rock · community

The Rim Rock Race Club

Everything runners are saying about Rim Rock: general talk, and posts about each year's race.

Rim Rock Marathon · all years

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