Date
October 25, 2026
Field Size
Very Large (10,000 - 25,000)
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The course features iconic landmarks such as the Iwo Jima Memorial and the U.S. Capitol, enhancing the scenic experience.
This marathon is among the most favorable for those eyeing personal bests. The course runs mostly flat, making it ideal for maintaining speed as you navigate through Arlington’s historic sites. Runners often mention the camaraderie and military presence that create a unique atmosphere, especially as you approach the finish line. If you’re looking for a significant urban race with a supportive vibe, Marine Corps is one to consider.
BMQR course profile: Mostly Flat.
Take advantage of the mostly flat sections to establish a strong pace early on, but be cautious of the crowds that can slow you down. Aim for even splits rather than starting too fast, especially in the initial miles, to conserve energy for the final push.
No elevation data was found in the course profile file.
Historical average based on 3-year data for this race date
Temp
65.6°F / 43.2°F
Conditions
Partly Cloudy
Precipitation
0.00 in
Wind
7.5 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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