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Marathon Pace Bands

Marathon Pace Bands

Run the Right Pace in Your Next Marathon

Nearly 500 marathon courses.
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Best Boston Marathon Qualifiers

Best Boston Marathon Qualifiers

It's here! Our annual list of the year's
best marathons to help you qualify for the Boston Marathon.



Colorado Marathons


Decide which marathon is best for you by using our comprehensive Colorado Marathons Calendar.

  • Quickly view the course Elevation Profile and Race Details.
  • Create free course-specific marathon Pace Bands or buy waterproof, snap-on Pace Bands for your race.
  • Compare the details of marathons side-by-side.
  • View the PR Score and Course Scores of over 500 marathons to determine which gives you the best chance to PR or qualify for Boston.

Want to narrow down your marathon search? Use the Advanced Search Tools to find your perfect marathon by Location, State/Province, or by Keywords.
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Featured Races
Date Race
September 28, 2025 Boulderthon: Boulder Marathon
Boulder, CO
World-Class Marathon Experience Finishing in the Heart of Boulder.
May 25, 2025 Coeur d’Alene Marathon
Coeur d’Alene, Idaho
Participate in stunning Coeur d’Alene, ID for a BQ race
May 18, 2025 Windermere Marathon
Spokane, Washington
Enjoy a point to point Marathon course along the Centennial Trail in Spokane, WA.
June 7, 2025 God’s Country Marathon Race Series
Potter County, Pennsylvania
Traverses through scenic north central Pennsylvania. 50th year anniversary. Boston Qualifier.
April 26, 2025 Salt Lake City Marathon
Salt Lake City, UT
Voted "Best Running Event in Utah" w/ 6 Events to Choose From!


Colorado Marathons asc Course descPR Scoreasc descFinishersasc BQ% Reviews Compare

Run Through Time Marathon

Salida, CO
03/14/2026

Very Hilly

Very Hilly



Finishers

182 Finishers

Course is
Not Certified

Finishers

182 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Run with Scissors Marathon

Brighton, CO
04/26/2025

Rolling Hills

Rolling Hills



Finishers

21 Finishers

Course is
Not Certified

Finishers

21 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Colorado Marathon

Fort Collins, CO
05/04/2025

Downhill

Downhill




Finishers

1,051 Finishers

Finishers

1,051 Finishers

Race Reviews

Reviews

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Colfax Marathon

Denver, CO
05/18/2025

Rolling Hills

Rolling Hills




Finishers

2,228 Finishers

Finishers

2,228 Finishers

Race Reviews

Reviews

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Steamboat Marathon

Steamboat Springs, CO
06/01/2025

Downhill

Downhill




Finishers

254 Finishers

Finishers

254 Finishers

Race Reviews

Reviews

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Runoff Runoff Marathon

Creede, CO
TBD

Hilly

Hilly



Finishers

15 Finishers

Course is
Not Certified

Finishers

15 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Estes Park Marathon

Estes Park, CO
06/15/2025

Downhill

Downhill



Finishers

144 Finishers

Course is
Not Certified

Finishers

144 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Leadville Trail Marathon

Leadville, CO
06/28/2025

Very Hilly

Very Hilly



Finishers

639 Finishers

Course is
Not Certified

Finishers

639 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Aspen Valley Marathon

Basalt, CO
07/19/2025

Downhill

Downhill




Finishers

192 Finishers

Finishers

192 Finishers

Race Reviews

Reviews

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Boulder Rez Marathon

Boulder, CO
08/03/2024

Rolling Hills

Rolling Hills



Finishers

85 Finishers

Course is
Not Certified

Finishers

85 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Staunton Rocks! Marathon

Pine, CO
08/23/2025

Very Hilly

Very Hilly



Finishers

85 Finishers

Course is
Not Certified

Finishers

85 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Fall Equinox Marathon

Fort Collins, CO
09/14/2025

Hilly

Hilly



Finishers

146 Finishers

Finishers

146 Finishers

Race Reviews

Reviews

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Pikes Peak Marathon

Manitou Springs, CO
09/21/2025

Very Hilly

Very Hilly




Finishers

722 Finishers

Course is
Not Certified

Finishers

722 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Boulderthon - Boulder Marathon

Boulderthon - Boulder Marathon


Boulder, CO
09/28/2025

Hilly

Hilly




Finishers

1,313 Finishers

Finishers

1,313 Finishers

Race Reviews

Reviews

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Colorado Springs Marathon

Colorado Springs, CO
10/04/2025

Hilly

Hilly




Finishers

364 Finishers

Course is
Not Certified

Finishers

364 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Windsor Marathon

Windsor, CO
10/05/2025

Hilly

Hilly



Finishers

53 Finishers

Course is
Not Certified

Finishers

53 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Breckenridge Road Marathon

Breckenridge, CO
10/11/2025

Hilly

Hilly




Finishers

59 Finishers

Course is
Not Certified

Finishers

59 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Long View Marathon

Loveland, CO
10/11/2025

Rolling Hills

Rolling Hills




Finishers

122 Finishers

Finishers

122 Finishers

Race Reviews

Reviews

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Blue Sky Marathon

Fort Collins, CO
10/19/2025

Hilly

Hilly




Finishers

186 Finishers

Course is
Not Certified

Finishers

186 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Rim Rock Marathon

Fruita, CO
11/02/2025

Very Hilly

Very Hilly



Finishers

72 Finishers

Course is
Not Certified

Finishers

72 Finishers

Course is
Not Certified

Race Reviews

Reviews

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Marathon Pace Bands

Want to run your best Marathon?

Don't waste months of training only to run the wrong pace.

Pace Bands are adjusted for the specific terrain of the course, your goal time and pacing strategies.