Roxbury Road Race Series #18 2026

Roxbury Road Race Series #21 is a summer road race at Tierney Falls in Roxbury, listed at 6.4 miles. It is part of the Roxbury Road Race Series, with numbered races integrated into a longer season rather than standalone events. The route uses Falls Rd and the Minor Bridge Lollipop, a loop section providing more shape than a simple out-and-back. Earlier reporting for #21 described a 5-mile Tierney Falls course, so the exact mileage has shifted between series materials. Past overall winners named in the series report include Chris Deming and Elaeh.