Road · Marathon · Already run

Charles River Marathon


Boston, MA

Charles River Marathon is a road race of 26.2 miles (42 km) in Boston, Massachusetts. It was last run on Sunday, May 3, 2026. The race gives its climbing as 213 ft (65 m). The field is about 101 runners.

There are 6 other upcoming marathons in Massachusetts. Charles River Marathon climbs about 8 ft a mile (2 m per km), flatter than 85% of the 476 marathons listed with their climbing.

26.2miDistance
213ftClimbing
101runnersField
61°Flow 46°FTypical race day

Questions about Charles River Marathon

When is Charles River Marathon 2026?

Charles River Marathon 2026 was on Sunday, May 3, 2026.

Where is Charles River Marathon?

Charles River Marathon is held in Boston, Massachusetts.

How long is Charles River Marathon?

Charles River Marathon is 26.2 miles (42 km).

How much elevation gain does Charles River Marathon have?

Charles River Marathon has 213 ft (65 m) of elevation gain, as the race states it.

What is the weather usually like at Charles River Marathon?

Around Charles River Marathon's date, the day's high is typically about 61°F (16°C) and the low about 46°F (8°C), averaged over recent years.

How hilly is Charles River Marathon?

Charles River Marathon climbs about 8 ft a mile (2 m per km), flatter than 85% of the 476 marathons listed with their climbing.

What other marathons are there in Massachusetts?

Other upcoming marathons in Massachusetts include Boston Marathon (April 19, 2027), Great Woods Marathon (April 24, 2027) and MV Spring Classic Marathon (April 27, 2027).

Other races in Massachusetts

Every race in Massachusetts

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