New Liver New York 50K is an unsanctioned two-part endurance event taking place in NYC on June 13th, 2026. No permits. No official course. NLNY takes participants through the streets of Manhattan in two distinct experiences: a non-competitive tip-to-tip journey during the day (16ish miles), followed by a roughly 15-mile checkpoint race starting at midnight.
NLNY exists to celebrate organ donation and the gift of life.
Part 1: 8AM @ INWOOD FARM / / ~ 16 MILE TIP TO TIP
Non-competitive. Move at your own pace.
Start at Inwood Farm. End at The Battery.
No set route. Make the course what you want.
No aid stations.
Approximately 16 miles depending on your route.
Part 2: MIDNIGHT @ TBA / / ~ 15 MILE CHECKPOINT FOOT RACE
Starts at midnight.
Four checkpoints.
No set route.
Start, checkpoints and finish locations TBA 1 week before.
No aid stations.
No official time tracking. Strava activities will be used to verify completion.
Approximately 15 miles depending on your route.
Can't make it? Consider donating to the Chris Klug Foundation. You can do that through the Eventbrite link or directly to Chris Klug Foundation here.