Captains for 2022–23: Jaden Adinkrah '23, Osric King '23, Devon Mastroianni '23, and Aidan O'Connell '23
Groton's track and field team is made up of individuals who strive to achieve their personal best. The team heads to the Ayer High School's track three times a week (a five-minute drive) and also trains on campus, taking advantage of Groton's acreage and surrounding trails. The team has a mix of field and running athletes. An ongoing joke among participants is that they belong not to a track team but to a "track family." The team competes in the ISTA (Independent School Track Association) and New England Prep School Track Association (NEPSTA) Division III.