Denver, CO
Sunday, August 2, 2026
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Don't waste months of training only to run the wrong pace.
Bound for Boston (Denver) Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time and pacing strategies.
Only $9.99
Race Dates
2026: Sunday, August 2, 2026Course Information
Profile: Mostly FlatRace Day Weather
Mean Temp.: 72°F (22°C)PR Score & Course Score
PR Score: 92.46Race Size
2025: 8 FinishersBQ Percentages
2025: 0%Miscellaneous Information
Pace Groups?: No
Race Day Temperatures |
High: 0°F (°C) |
Race Start Conditions |
0°F (°C) |
PR Score |
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Course Score |
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The Bound for Boston (Denver) Marathon was the 587th largest marathon in the U.S. in 2025 based on the number of finishers. In 2024, it ranked as the 584th largest marathon in the U.S..
In 2025, no Bound for Boston (Denver) Marathon finishers achieved Boston Marathon qualifying times. In 2024, 50% of finishers qualified for Boston.
Based on its percentage of Boston Qualifiers (BQs), the Bound for Boston (Denver) Marathon ranked 474th among marathons in the U.S. in 2025 and 7th in 2024. In Colorado, it ranked 10th in 2025 and 1st in 2024. These rankings provide a useful benchmark for runners comparing Boston Marathon qualifying potential across different races.
The Bound for Boston (Denver) Marathon has a Course Score of 93.66, ranking it as the 444th fastest marathon course in the U.S. and the 5th fastest marathon course in Colorado.
Typical race-time temperature and humidity levels are above the ideal range for optimal marathon performance. Combined with the course profile, this gives the Bound for Boston (Denver) Marathon a PR Score of 92.46. The PR Score ranks the Bound for Boston (Denver) Marathon as the 445th best marathon in the U.S. for running a Personal Record (PR) and the 7th best marathon for a PR in Colorado.
Together, these rankings provide a quick snapshot of how the Bound for Boston (Denver) Marathon compares with other marathons in the U.S. and Colorado for speed, PR potential, Boston Marathon qualifying success, and overall participation.
Max Elevation: 5245 feet (1599m)
Min Elevation: 5233 feet (1595m)
Elevation Gain: 383 feet (116m)
Elevation Loss: 385 feet (117m)
Course updated 01/04/2026
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