TARC's seasonal blog with updates on runs, races and other trail poop.

The Trail Animals Race Series is the largest collection of trail ultras in New England taking place in various beautiful locations around the metro-Boston region. In addition to ultra distances we’ve added some shorter distances for runners new to the trails.

Standing Trail Runs Our membership has swelled to close to 1,000 Animals – that’s a large pack for any beast to handle! And well over 70% of our members are new to trail running while we also sport one of the deepest rosters for ultra runners