All marathons

3rd Monday in April · Northeast · Point-to-Point

Boston Marathon

Boston, MA

World Marathon Major; strict BQ entry

  • Best for PR
  • Boston Qualifier
  • Bucket List
  • Scenic
  • Big Race Experience
Official site

Opens the race organizer's website

Typical start temp
40°F(estimated)
Field size
~30,000 runners(estimated)
Course
Net downhill
Elevation
800 ft gain · -450 ft net(estimated)

Why runners choose this race

A point-to-point course around Boston, MA, that gives back elevation for most of the race.

Good fit if

  • · PR attempts
  • · Boston qualification
  • · Runners who care about scenery
  • · Big-race atmosphere

Think twice if

  • · You dislike crowded starts and corrals

Course and logistics

Course type
Point-to-Point
Surface
Road
Total gain
800 ft(estimated)
Total loss
450 ft(estimated)
Net elevation
-450 ft(estimated)
Field size
~30,000 runners(estimated)
Crowd support
Wall-to-wall crowds
Entry
Data coming soon
Start / finish
Start and finish in different locations

Race details

Typical timing
3rd Monday in April
Region
Northeast
Editorial tier
Featured
Data last reviewed
2026-08-26

World Marathon Major; strict BQ entry

Good to know

  • Best for PR
  • Boston Qualifier
  • Bucket List
  • Scenic
  • Big Race Experience
  • World Marathon Major
  • Point-to-point
  • Net downhill
  • Destination race

Race-day weather

Modelled from location, month and coastal proximity — not verified race history.

Typical start
40°F(estimated)
By midday
51°F(estimated)
Dew point
33°F(estimated)
ExcellentGoodWarmHeat risk

Typical start sits at 40°F excellent marathon conditions.

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Weather
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Field size
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Course
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Elevation
50 ft gain · -250 ft net

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Late September · Northeast

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Weather
55°Ftypical start
Field size
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Course
Net downhill
Elevation
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The Jim Thorpe Area Running Festival

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Weather
43°Ftypical start
Field size
~800 runners
Course
Net downhill
Elevation
100 ft gain · -500 ft net

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