Date
October 17, 2026
Field Size
Small (<500)
PR Score
97.4 / 100
BQ Rate
6.5%
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97.41 PR score indicates a mostly flat course, favorable for achieving personal bests.
BQ rate stands at 6.5%, reflecting the competitive nature of the race despite a smaller field.
107 finishers create a more personal race atmosphere compared to larger marathons.
Course follows the scenic Potomac River, providing views and a calm environment.
Running along the Potomac River, you'll experience a course that is predominantly flat, making it ideal for maintaining a consistent rhythm. The October weather in Washington, DC can be a bit unpredictable, but the compact field size allows for a more intimate race experience without the chaos of larger events. With a PR score of 97.41, this route retains its appeal for those aiming to shave off valuable minutes. However, keep in mind that only about 6.5% of finishers have qualified for Boston, so strategic pacing will be crucial to join that select group.
Potomac River Run Marathon (October) is an Emerging BQ venue — a legitimate qualifier for committed runners, though BQ rates are still building as the race grows. Historically, around 6.5% of finishers have posted Boston-qualifying times here. The course profile rewards runners who execute a well-paced effort from the start.
Focus on even splits throughout the race, particularly in the early miles, to avoid burnout. Utilize the flat sections to build confidence and save energy for potential surges in the final stages.
Detailed elevation profile data is being prepared for this race. Check back soon for interactive course analysis.
Historical average based on 3-year data for this race date
Temp
61.4°F / 44.8°F
Conditions
Partly Cloudy
Precipitation
0.00 in
Wind
9.7 mph
Historical averages · Source: Open-Meteo · Actual conditions will vary
Typical conditions: Cool (40–60°F), ideal racing conditions. Fall conditions are typically the most reliable for marathon efforts, with cool mornings that hold through the finish for most runners.
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