
2 Person Relay is a running race on November 21, 2026 in Boston, MA, with an entry fee of $50.
A marathon distance relay for two people from Constitution Beach in Boston to the Arlington Reservoir water tower in Arlington, MA. There are two required checkpoints along the way. There is no set course otherwise. One person must always have feet on the ground.
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
50°
Typical Low
36°
Chance of Rain
35%
Based on US Climate Normals data from Boston Logan Intl Ap, 1 mi from the venue.
Population
663,972
as of 2023
City Elevation
12 ft
Nearest Airport
BOS
Boston Logan International Airport · 2 mi
Time Zone
Eastern Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Every finish line starts with a single decision. Claim your spot at 2 Person Relay, put it on the calendar, and turn “someday” into a start date.
10
Days to train
Plan your training, log every workout, and track your progress all the way to race day in the Endurance Grid app.


2 Person Relay
Nov 21, 2026