Half marathon events in Cambridge, MA

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2
Sat, Feb 7, 1:00 PM
Boston · Boston
2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2
Sat, Feb 7, 1:00 PM
Boston · Boston
2026 World Cancer Day 1M 5K 10K 13.1 26.2
Sun, Feb 1, 1:00 PM
Boston · Boston
2026 World Cancer Day 1M 5K 10K 13.1 26.2
Sun, Feb 1, 1:00 PM
Boston · Boston
Almost full
Boston Course Preview Run with Marathon Sports
Saturday at 7:30 AM
Wellesley · Marathon Sports
Almost full
Boston Course Preview Run with Marathon Sports
Saturday at 7:30 AM
Wellesley · Marathon Sports
2026 Full Moon Challenge 12K and 12M
Sat, Feb 7, 1:00 PM
Boston · Boston
2026 Full Moon Challenge 12K and 12M
Sat, Feb 7, 1:00 PM
Boston · Boston
2026 Full Moon Challenge 12K and 12M
Sat, Feb 7, 1:00 PM
Boston · EVERYWHERE
2026 Full Moon Challenge 12K and 12M
Sat, Feb 7, 1:00 PM
Boston · EVERYWHERE
Race for Love 1M 5K 10K 13.1 26.2
Sat, Feb 14, 1:00 PM
Boston · Boston
Race for Love 1M 5K 10K 13.1 26.2
Sat, Feb 14, 1:00 PM
Boston · Boston
Cheever Marathon Fundraising
Thu, Feb 19, 6:30 PM
Saugus · Prince Pizzeria
Cheever Marathon Fundraising
Thu, Feb 19, 6:30 PM
Saugus · Prince Pizzeria
2026 International Women's Day 1M, 5K, 10K, 13.1, 26.2
Sun, Mar 8, 1:00 PM
Boston · Boston
2026 International Women's Day 1M, 5K, 10K, 13.1, 26.2
Sun, Mar 8, 1:00 PM
Boston · Boston
Sales end soon
Sip, support, celebrate! Boston Marathon Fundraiser
Saturday at 7:00 PM
Boston · The Greatest Bar
Sales end soon
Sip, support, celebrate! Boston Marathon Fundraiser
Saturday at 7:00 PM
Boston · The Greatest Bar
Just added
Katie’s Boston Marathon Fundraiser
Sun, Feb 22, 1:00 PM
Boston · 5 Necco St
Just added
Katie’s Boston Marathon Fundraiser
Sun, Feb 22, 1:00 PM
Boston · 5 Necco St
Consider the Wildflowers 1M 5K 10K 13.1 26.2
Sun, Mar 1, 1:00 PM
Boston · Boston
Consider the Wildflowers 1M 5K 10K 13.1 26.2
Sun, Mar 1, 1:00 PM
Boston · Boston
2026 The Truth is Out There 1M, 5K, 10K, 13.1, 26.2
Fri, Mar 20, 1:00 PM
Boston · Boston
2026 The Truth is Out There 1M, 5K, 10K, 13.1, 26.2
Fri, Mar 20, 1:00 PM
Boston · Boston
Marathon Fundraiser Workout class
Sat, Feb 21, 2:00 PM
Boston · EverybodyFights
Marathon Fundraiser Workout class
Sat, Feb 21, 2:00 PM
Boston · EverybodyFights
2026 Six Seven Bruh 1M 5K 10K 13.1 26.2
Sun, Feb 22, 1:00 PM
Boston · Boston
2026 Six Seven Bruh 1M 5K 10K 13.1 26.2
Sun, Feb 22, 1:00 PM
Boston · Boston
Plunge with a Purpose with the Boston Bulldogs Running Club
Sun, Feb 1, 11:30 AM
Quincy · Mound Street Beach
Plunge with a Purpose with the Boston Bulldogs Running Club
Sun, Feb 1, 11:30 AM
Quincy · Mound Street Beach
Just added
Ride for a Cause: Boston Marathon Fundraising Michael Lisnow Respite Center
Sun, Mar 1, 11:00 AM
Wellesley · B/SPOKE Wellesley
Just added
Ride for a Cause: Boston Marathon Fundraising Michael Lisnow Respite Center
Sun, Mar 1, 11:00 AM
Wellesley · B/SPOKE Wellesley
2026 Full Armor of God 1M, 5K, 10K, 13.1, 26.2
Sat, Feb 7, 1:00 PM
Boston · Boston
2026 Full Armor of God 1M, 5K, 10K, 13.1, 26.2
Sat, Feb 7, 1:00 PM
Boston · Boston
Valentines Day Stoplight Run w adidas
Sat, Feb 14, 6:00 PM
Salem · East Regiment Beer Company
Valentines Day Stoplight Run w adidas
Sat, Feb 14, 6:00 PM
Salem · East Regiment Beer Company
Cara's Boston Marathon Fundraiser
Sat, Feb 28, 2:00 PM
Boston · The Broadway
Cara's Boston Marathon Fundraiser
Sat, Feb 28, 2:00 PM
Boston · The Broadway
Music Bingo for Project Hope Boston Marathon Charity Team
Sat, Feb 28, 7:00 PM
North Reading · The Moose - North Reading Lodge 1511
Music Bingo for Project Hope Boston Marathon Charity Team
Sat, Feb 28, 7:00 PM
North Reading · The Moose - North Reading Lodge 1511

Trends in Cambridge

Explore more trends

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2

2026 Mothman Mayhem Miles 1M 5K 10K 13.1 26.2

2026 World Cancer Day 1M 5K 10K 13.1 26.2

2026 World Cancer Day 1M 5K 10K 13.1 26.2

Boston Course Preview Run with Marathon Sports

Boston Course Preview Run with Marathon Sports

2026 Full Moon Challenge 12K and 12M

2026 Full Moon Challenge 12K and 12M

2026 Full Moon Challenge 12K and 12M

2026 Full Moon Challenge 12K and 12M

Race for Love 1M 5K 10K 13.1 26.2

Race for Love 1M 5K 10K 13.1 26.2

Cheever Marathon Fundraising

Cheever Marathon Fundraising

2026 International Women's Day 1M, 5K, 10K, 13.1, 26.2

2026 International Women's Day 1M, 5K, 10K, 13.1, 26.2

Sip, support, celebrate! Boston Marathon Fundraiser

Sip, support, celebrate! Boston Marathon Fundraiser

Katie’s Boston Marathon Fundraiser

Katie’s Boston Marathon Fundraiser

Consider the Wildflowers 1M 5K 10K 13.1 26.2

Consider the Wildflowers 1M 5K 10K 13.1 26.2

2026 The Truth is Out There 1M, 5K, 10K, 13.1, 26.2

2026 The Truth is Out There 1M, 5K, 10K, 13.1, 26.2

Marathon Fundraiser Workout class

Marathon Fundraiser Workout class

2026 Six Seven Bruh 1M 5K 10K 13.1 26.2

2026 Six Seven Bruh 1M 5K 10K 13.1 26.2

Plunge with a Purpose with the Boston Bulldogs Running Club

Plunge with a Purpose with the Boston Bulldogs Running Club

Ride for a Cause: Boston Marathon Fundraising Michael Lisnow Respite Center

Ride for a Cause: Boston Marathon Fundraising Michael Lisnow Respite Center

2026 Full Armor of God 1M, 5K, 10K, 13.1, 26.2

2026 Full Armor of God 1M, 5K, 10K, 13.1, 26.2

Valentines Day Stoplight Run w adidas

Valentines Day Stoplight Run w adidas

Cara's Boston Marathon Fundraiser

Cara's Boston Marathon Fundraiser

Music Bingo for Project Hope Boston Marathon Charity Team

Music Bingo for Project Hope Boston Marathon Charity Team

Things to do around Cambridge

Trends in Cambridge

1. New years eve parties

2. Nye party

3. Harvard

4. Sound bath

5. Mit

6. Comedy shows

7. Live music

8. Boston

9. New years eve

10. Event

11. La fabrica

12. Kids events