Date
April 12, 2026
Field Size
Medium (500 - 1,999)
PR Score
99.1 / 100
BQ Rate
8.9%
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99.09 PR Score indicates a mostly flat course, ideal for those looking to push their limits.
About 8.9% of participants qualify for the Boston Marathon, making this a competitive yet attainable race for BQ seekers.
The marathon had 776 finishers in the last event, providing a medium field size that strikes a balance between support and space on the course.
Runners can enjoy coastal views and local support throughout, enhancing the race experience beyond just the numbers.
With a PR score of 99.09, this marathon is one of the flattest you'll find on the East Coast, making it a solid choice for those targeting personal bests. Set in the charming beach town of Rehoboth Beach, the course winds through coastal scenery and local neighborhoods, offering a mix of ocean breezes and community spirit. Just under 9% of finishers have qualified for Boston here, so there's a real opportunity if you plan your race well and stay focused on your pacing.
Coastal Delaware Running Festival 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 course profile rewards runners who execute a well-paced effort from the start.
Take advantage of the flat terrain by maintaining an even effort throughout the race. Focus on hydration and nutrition early, especially in the first half, to avoid any late-race fatigue that could impact your BQ efforts.
No elevation data was found in the course profile file.
Historical average based on 3-year data for this race date
Temp
64.1°F / 51.1°F
Conditions
Rainy
Precipitation
0.28 in
Wind
21.6 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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