NSRF NYC Ugly Sweater 5K & HM

Never Stop Running Foundation: NSRF NYC Ugly Sweater 5K & HM, Saturday, December 19, 2026, Prospect Park, Parkside Avenue and Parade Place, Brooklyn, NY. Scheduled.

A holiday ugly sweater 5K and half marathon at the Peristyle in Prospect Park.

Who’s involved

• Never Stop Running Foundation (host, organizer)
• Prospect Park (venue)

Tickets and details: events.elitefeats.com

Last updated 2026-10-26.