SiS

Boston Marathon 2026

Endorphins Boston 2026 Shakeout Run

The big community shakeout the day before the Boston Marathon — a 3-mile loop starting at the Parkman Bandstand on Boston Common, bringing together running crews from across the city and beyond. Free New Balance shirts available while supplies last, plus all the pre-race energy you'd expect from one of the largest gatherings of the weekend. **Good to know** - 9:00 AM start at Parkman Bandstand, Boston Common - 3-mile route - Free shirts while supplies last

Shakeout Run

Sunday, April 19, 2026 at 9:00 AM

Until 11:00 AM

Parkman Bandstand, Boston Common

Parkman Bandstand, Tremont Street, Boston, MA

Boston

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Endorphins Fuel Bar (Boston Marathon)

Endorphins Running sets up a full marathon-weekend headquarters at 205 Newbury Street, with a five-day Fuel Bar offering free coffee, gels, and New Balance shirts for runners and supporters. Beyond the pop-up, the programming includes a Thursday locals run, a Friday townies night, Saturday group runs and a New Balance marathon relay at The Track, plus a massive Sunday shakeout on Boston Common and an Abbott World Marathon Majors presentation at City Hall Plaza. **Good to know** - Fuel Bar open daily 7:00 AM–5:00 PM, April 17–21 at 205 Newbury Street - Free shirts available while supplies last - Some events require RSVP or registration — check individual listings