2018 - 2019 Massachusetts Race Calendar in May

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in Massachusetts during the month of May among 40 races.

40 races

Western Mass Mothers Day Half Marathon

9 Mile Walk
2019-05-12 - 07:30
North America / USA / New England / Massachusetts / Whately
10 km race to Half Marathon
Road Walking Solo

Western Mass Mothers Day Half Marathon

Half Marathon
2019-05-12 - 08:00
North America / USA / New England / Massachusetts / Whately
Half Marathon
Road Running Solo

Old Colony Marathon and Half Marathon

Marathon
2019-05-16 - 06:00
North America / USA / New England / Massachusetts / Springfield
Marathon
Road Running Multiple loops Solo

Old Colony Marathon and Half Marathon

Half Marathon
2019-05-16 - 06:00
North America / USA / New England / Massachusetts / Springfield
Half Marathon
Road Running Multiple loops Solo

Martha's Vineyard Marathon & Half Marathon

Half Marathon
2019-05-18 - 08:30
North America / USA / New England / Massachusetts / Martha's Vineyard
Half Marathon
Road Running Solo

Martha's Vineyard Marathon & Half Marathon

Marathon
2019-05-18 - 08:30
North America / USA / New England / Massachusetts / Martha's Vineyard
Marathon
Boston Qualifier Road Running Solo

Newburyport River Run 1/2 Marathon & 5K

Newburyport River Run 1/2 Marathon
2017-05-07
North America / USA / New England / Massachusetts / Newburyport
Half Marathon
Road Running

Newburyport River Run 1/2 Marathon & 5K

Newburyport River Run 5K
2017-05-07
North America / USA / New England / Massachusetts / Newburyport
5k race
Road Running

Big Bear 30/50K

Big Bear 50K
2017-05-21
North America / USA / New England / Massachusetts / East Taunton
Ultramarathon
Running

Big Bear 30/50K

Big Bear 30K
2017-05-21
North America / USA / New England / Massachusetts / East Taunton
Half Marathon to Full Marathon
Running

Paw Power Pet Jamboree

2018-05-06 - 16:00
North America / USA / New England / Massachusetts / Lexington
5k race
Road Running Solo

Run Like a Maverick 5K

1 Mile Run
2018-05-06 - 09:00
North America / USA / New England / Massachusetts / Medfield
Shorter than 10 km race
Road Running Solo Kids
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