Photo: Michael Rivera, CC BY-SA 3.0, via Wikimedia CommonsHALF5K
Boston Mini Marathon, 5K, Relay & Fun Run
Boston, United StatesIn 11 days
Choose the distanceTap a distance: the course, fees, times and rules below update for that race.
At a glance
Boston Mini Marathon, 5K, Relay & Fun Run 2026 takes place on 31 October 2026 in Boston, United States. Distances: 21.098 km, 5 km.
- Date
- Saturday, 31 October 2026
- Location
- Boston, United States
- Distances
- 1/2 Marathon · Competitive
- 5 km · Competitive
- Official website
- bostonga.com ↗
- Status
- To be confirmed
Last updated: 19 October 2026
Where it is
Boston · United States© OpenStreetMap · OpenFreeMap
