Things to do in NYC

Find upcoming events in your neighborhood

Post an Event

← Back to Events

Serpent’s Back

67 Navy Rd
Montauk, New York 11954

Sunday Oct. 12, 2025

10:30 am – 2 pm

22nd Annual Serpent’s Back Mountain Bike Duathlon 2 mile run, 12 mile bike, 2 mile run

Serpent’s BackMontauk

+ Export Events

More from Around NYC

Speaker Adrienne Adams welcomes students back to two schools in her district on Thursday, Sept. 4.

Speaker Adams welcomes students back to school in southeast Queens

People at the 125th Street A train station entrance in Harlem on Jan. 9, 2024.

Subway attack: Man indicted for stabbing straphanger during vicious assault in Harlem train station

A view of the Manhattan skyline from Flushing Meadows, New York, on August 27, 2025.

What to do in queer NYC this weekend

larry namer

Coney Island native and E! News founder Larry Namer lays out his life in new book ‘Off Script’