Logo

Finger Lakes 50S

Alpine, United States • 5 Jul 2025

The Finger Lakes 50s is an internationally recognized ultramarathon held in the Finger Lakes National Forest in Hector, NY. The event offers three distances: 25K (16.5 miles), 50K (approximately 32.9 miles), and 50 miles. All races follow the same 16.5-mile loop course featuring 85% single-track trails, 5% grassy pastures with grazing cows, and 10% dirt and paved roads, with 1,292 feet of climb per loop.

The 25K runners complete one loop, 50K runners two loops, and 50-milers three loops plus a half-mile baby loop. The race starts and finishes at the Potomac Group Campground, where a BBQ and awards ceremony create a festive atmosphere. Four fully stocked aid stations support runners along the course.

Camping is available for participants during race weekend. Visit the organization's website for the most recent information.

United States New York Alpine

Race information

Website
50 mi
50m
50 km
50k
25 km
25k
Visit the organization's website for the most recent information.
Trail runs nearby

Great Hill Ultra - Middlesex, NY

Middlesex - 30 mi from Alpine

The Great Hill Ultra is a challenging 62-mile trail race set in the scenic Finger Lakes region near Naples, NY. The course features diverse terrain including hills, valleys, swamplands, and gully rim trails, offering exceptional views throughout. Runners experience a unique route that passes through..

Keuka Outlet Trail Half Marathon

Penn Yan - 19 mi from Alpine

The Keuka Outlet Trail Half Marathon & 10K takes place in Penn Yan, New York, along the scenic Minnesetah River in the Finger Lakes region. The event features out-and-back courses for both the half marathon and 10K, showcasing picturesque waterfalls, historic abandoned mills, and well-maintained tra..

STRC Trailfest

Elmira - 24 mi from Alpine

The STRC Trailfest is a community-focused event held at Newtown Battlefield State Park near Elmira, NY. It features a 3-hour trail challenge on a scenic 1-mile loop with approximately 300 feet of elevation gain per lap. Participants run, hike, or walk as many loops as they can within the time limit,..

Two Hollows Monster Marathon

Dryden - 26 mi from Alpine

The Two Hollows Monster Marathon and Half Marathon takes place in the scenic Kennedy State Forest near Virgil, NY, featuring well-maintained trails between Daisy Hollow and Babcock Hollow. The courses offer rolling single-track terrain with challenging hills, including a tough climb near the end of..

Mill to Mill 10k (Keuka Outlet Trail)

Penn Yan - 19 mi from Alpine

The Mill to Mill 5K/10K (Keuka Outlet Trail) is an annual running event held in Penn Yan, New York, starting and finishing at Cascade Falls along the scenic Keuka Outlet Trail. The race offers two distances: a 5K and a 10K. Both courses pass by the picturesque Seneca Mills Falls, with the 10K extend..

Parallel of Latitude Endurance Race

Dryden - 26 mi from Alpine

The Parallel of Latitude Endurance Race is an 8-hour timed event held at Dryden Lake Park near Dryden, NY. Participants run or walk a flat, scenic 3.45-mile out-and-back course along a rail trail beside Dryden Lake. The race welcomes all paces with no cutoffs, encouraging solo runners and relay team..