
From the Organizer
WTAC Fall Trail Race Series! #2 of 3 races:
A 10% discount applies if registering at same time for 2 out of 3 races in the series.
10M and 10K courses starting and finishing at Grills Preserve, Westerly. Both courses showcase Grills Preserve in Westerly, and the 10-Mile course also features beautiful trails, bridges, and riverfront in the Grills Wildlife Sanctuary in Hopkinton. The course is a mix of about 80% single-track and 20% double-track.
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Cranston East and West National Honor Society Color Run
Independence Rhode Race
The 45th Annual Little Compton Road Race
Narragansett Brew Run 5k
Frequently Asked Questions (FAQs)
Grills Trail Run
Oct 24, 2026