From big races to Saturday morning group runs—find ultra events and connect with the local endurance sports community.
Sat, Aug 23, 2025
50k Ultra
New York, New York, United StatesSun, Dec 07, 2025
50k 50 Miles Ultra
New York, New York, United StatesSat, Apr 18, 2026 at 8:30 AM
The 3rd Annual NYC Stair Set of Doom Ultra isn’t your average race, it’s an adventure through the heart of New York City, where every mile tells a story and every staircase is a challenge. Covering...
50k 33.3 Miles Trail Ultra
413 Railroad Terrace, New York, New York, 10471, United StatesSun, Apr 19, 2026
Ultra
Meadow Lake Promenade & Meadow Cir, New York, New York, 11355, United StatesSat, May 02, 2026 at 8:00 AM
The Van Cortlandt Park 50k
Founded in 2023 this ultramarathon is designed for a novice to be able to safely complete while also remaining challenging for experienced runners to be able to enjoy a...
50k Run Trail Ultra
6087 Broadway, New York, New York, 10471, United StatesSat, May 02, 2026 at 12:45 PM
Run a Mile in Van Cortlandt Park in the Bronx in an Inflatable Costume.
Only 2 Rules:
Costume must cover your entire body only head and hands/feet can protrude.
You’re required to have the most...
1 Miles Run Ultra
6087 Broadway, New York, New York, 10471, United StatesTue, Jun 02, 2026 at 8:20 PM
Take on the classic ultra marathon of open water swimming in NYC when you join us for a custom experience swim around Manhattan Island!
Enjoy all 28.5 miles | 45.8 kilometers of your swim in an 8-9...
28.5 Miles Open Water Swim Ultra
New York, New York, 10004, United StatesSat, Nov 14, 2026
50k Half Marathon Trail Ultra
501 Brielle Ave, New York, New York, 10314, United StatesShowing 5 of 45 organizations. View all organizations
USA Swimming Club. 321 members.
Swim
Contact: aboubsis@92y.org
406 E 91st St, New York, New York, 10128-6802, United StatesUSA Swimming Club. 126 members.
Swim
Contact: apexswim@usa.net
250 Bedford Park Blvd W, New York, New York, 10468-1527, United StatesUSA Swimming Club. Club Excellence: Bronze. Safe Sport Recognized. 393 members.
Swim
Contact: agua@asphaltgreen.org
555 E 90th St, New York, New York, 10128-7803, United StatesTriathlon
Contact: bktricoach@gmail.com
97 E 4th St, Brooklyn, New York, 11218, United StatesBlack Roses NYC started in 2013, founded by Knox Robinson and Jessie Zapo. It’s not a casual running club. This is a high-level, invite-only team for runners who are serious about both training and the city’s downtown scene. Their name comes from a classic dancehall song, and their goal is to stand out as the rarest flower in the garden. They work hard, train hard, and keep a close, diverse crew.
Community Run Social
New York, New York, United States