Logo

Ocean State Ultra

West Greenwich, United States • 26-27 Jul 2025

Ocean State Ultra is an endurance running event held at Big River State Management Area in West Greenwich, Rhode Island. The race offers three categories: a 100-mile ultra, a 12-hour, and a 6-hour race, all starting on the same day. The course features 10-mile loops combining 1.5 miles of desert, 1 mile of pavement, and 7.5 miles of relatively flat, minimally technical trails with an elevation gain of 394 feet per loop. Aid stations are positioned along the loop providing essentials like water and snacks, with drop bags allowed at the midway point. Participants receive race shirts, and 100-mile finishers earn a commemorative buckle. Visit the organization's website for the most recent information.

United States Rhode Island West Greenwich

Race information

Website Registration
100 mi
394 m+
100 Mile
12 km
12 Hours
6 km
6 Hours
Visit the organization's website for the most recent information.
Trail runs nearby

CFA Trail 5K

Stonington - 23 mi from West Greenwich

The CFA Trail 5K & Children's Fun Run for Mental Health is a timed trail running event held at Deans Mill Farm in Stonington, Connecticut. Participants can choose between a 5K trail run or a fun run for children aged six and under. The race..

North Kingstown Firefighters Association Blazing Trail 5K

North Kingstown - 11 mi from West Greenwich

The North Kingstown Firefighters Association Blazing Trail 5K is a first-year fall trail run/walk held at Ryan Park in North Kingstown, Rhode Island. The 5K course follows a scenic park trail, welcoming runners and walkers of all ages and e..

Run for the Pumpkins Trail Run

Misquamicut - 21 mi from West Greenwich

Event details The Run for the Pumpkins Trail Run is scheduled for Saturday, October 4, 2025, at Bradford Preserve, 199 Bradford Road, Westerly, RI. It is the second race in the WTAC Fall Trail Race Series (4 races). A 10% per-event discount..

Nipmuck Trail Marathon

Ashford - 29 mi from West Greenwich

NipMuck Trail Marathon in Ashford CT offers 26.4 miles of rugged singletrack with rocks, roots, mud and wood bridges. Run solo or in a two person relay and help support Connecticut trail stewardship.

Tackle the Trail - Pomfret, CT

Pomfret - 24 mi from West Greenwich

The Tackle the Trail - Pomfret, CT will take place in Pomfret on Saturday 18 October 2025. You can run between 10 and 42 kilometers.

United We Move

Fall River - 26 mi from West Greenwich

Join United We Move at Fall River Bioreserve on Oct 18 for scenic runs, rides and walks across trails and gravel roads. Enjoy live music, family fun and a food and drink ticket included with registration.