The Next Loop: 40/50 Mile Challenge - New England

Lace up for an engaging ultra experience at The Next Loop: 40/50 Mile Challenge - New England, set for April 11, 2026, in scenic Wrentham, Massachusetts. This event offers a gritty, no-nonsense test of pacing and patience across 40-mile and 50-mile distances, both with a 12-hour cutoff. The course features a 3.1-mile (5K) continuous trail loop through gently rolling farmland, wooded paths, and open runnable terrain, characteristic of southern New England trails. Runners can expect modest elevation changes, estimated at 100-160 feet per loop, accumulating gradually to around 2500 feet over 50 miles, ensuring a challenging yet highly runnable course. Typical race day conditions in mid-April include comfortable highs around 58F and lows near 36F, with a 17% chance of precipitation, providing a generally favorable running environment.

What truly sets this challenge apart is its runner-centric, continuous loop format at White Barn Farm. A fully stocked aid station is conveniently located at the central start/finish area, accessible every 3.1 miles, simplifying fueling and gear changes. Runners benefit from a dedicated staging area and crew access, allowing for seamless support throughout the race. Pacers are also welcome to join after 4:00 PM to help push through the later stages. With chip timing recording splits for every 5K loop, athletes can meticulously track their progress and execute their pacing strategies.

The Next Loop: 40/50 Mile Challenge is designed for experienced endurance athletes seeking a well-supported and repeatable trail ultra. It delivers the full ultra experience one loop at a time, fostering a strong community vibe and providing an ideal setting to chase a personal record or conquer your first 40 or 50-miler. This meticulously organized event promises a rewarding day on the trails, allowing you to focus on your endurance and strategy in a supportive atmosphere.