Date
May 3, 2026
Field Size
Medium (500 - 1,999)
PR Score
98.8 / 100
BQ Rate
8.9%
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98.77 PR score indicates a net downhill course, making it easier to hit personal records.
8.9% of finishers qualify for Boston, providing a realistic opportunity for aspiring BQ runners.
Field size of 1,081 adds a balance of community feel without overwhelming congestion.
Course features diverse scenery, including views of the Rockies and local parks, which can be refreshing during the run.
With a PR score of 98.77, the Colorado Marathon offers a pronounced downhill course that can help push your limits. As you wind through the scenic landscapes of Fort Collins, anticipate a gradual decline that aids in maintaining momentum. Finishing with a sense of accomplishment is palpable here, especially since about 8.9% of finishers successfully qualify for Boston. It's a medium-sized field, which means you'll have company on the course without feeling overcrowded.
Colorado Marathon is an Emerging BQ venue — a legitimate qualifier for committed runners, though BQ rates are still building as the race grows. Historically, around 8.9% of finishers have posted Boston-qualifying times here. The net-downhill profile creates genuine PR conditions, but demands respect — early miles require disciplined effort to avoid blowing up late.
To maximize your BQ chances, start conservatively on the initial downhill sections, focusing on form to prevent burnout later. Use the gradual decline in elevation to your advantage, allowing for a negative split as you pick up pace in the second half.
No elevation data was found in the course profile file.
Historical average based on 3-year data for this race date
Temp
72.7°F / 39.2°F
Conditions
Partly Cloudy
Precipitation
0.01 in
Wind
12.9 mph
Historical averages · Source: Open-Meteo · Actual conditions will vary
Typical conditions: Cool to mild (45–65°F), variable conditions. Spring race-day temperatures can shift quickly — check the forecast in the week before and plan your kit for a range of conditions.
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