Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Onyx Multisport, Sports, Thayer Street, New York, NY.
Onyx Multisport is a New York City based fitness company that focuses on improving people’s abilities to perform in swimming, biking, running and strength training.
07/15/2026
Tuesday workout are always fun but tonight was off the charts! We have to pleasure to have Coach Katie Katie Fischer lead our dynamic warmup. We are always learning new things to better than yesterday. Great work everyone!
What is a triathlon?
05/20/2026
Provisional ⭐️ on deck! Let’s go Team!
05/14/2026
This group of athletes have put in the work over the last 10 weeks. Now, it’s race weekend! Have a great race!
04/29/2026
Tonight we celebrated some of the victories we had this week. Outstanding job to all our finishers!
April has been incredible! We are just getting started.
04/24/2026
It’s race weekend! It’s the Brooklyn Experience. Have a great race to our athletes.
04/23/2026
It’s race weekend! Have a great race to our athletes and friends of Onyx Multisport.