38th Annual Prospect Park Fall Duathlon
Decision scores
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About the Race
Race Start Time and Location: Here we are at the last race of our 2026 season! On 11/1, we are back in Brooklyn one last time for our Prospect Park Fall Duathlon! This is the perfect way to end our 2026 season with beautiful Fall weather and foliage throughout the park. As is tradition, we will have our post race BBQ as well, so bring your appetite. Just like our April edition of the race, you are running the entire outer loop of the park in your 2nd run, all 3.3 miles with 140ft elevation ga...
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Course profile data unavailable for this race.
Course features
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Vibe & community
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History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the 38th Annual Prospect Park Fall Duathlon Other?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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