Santa Dash and Reindeer Run

Rezalution Fitness, the active group behind the Comic Con–adjacent Heroes & Villains Dash, throws this annual 5K and 10K down Hudson River Park. Throw on antlers, a Santa hat or a Christmas sweater, and show off your finest trot on a brisk December morning by the river. Runners gather at the Primary offices at 26 Broadway, eighth floor, then head out for a dash. After the run, the group enjoys an endorphin-drenched after-party, replete with beers.