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 39 races.

39 races

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

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

Western Mass Mothers Day Half Marathon

2017-05-14 - 08:00
North America / USA / New England / Massachusetts / Whately
Half Marathon
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

5K Run/Walk
2018-05-06 - 09:00
North America / USA / New England / Massachusetts / Medfield
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

Walter Childs Memorial Race of Champions Marathon

Holyoke Half Marathon
2018-05-06 - 09:00
North America / USA / New England / Massachusetts / West Springfield
Half Marathon
Road Running Solo

Walter Childs Memorial Race of Champions Marathon

Marathon
2018-05-06 - 08:00
North America / USA / New England / Massachusetts / West Springfield
Marathon
Boston Qualifier Road Running Solo

Ragnar Relay Cape Cod

Ragnar Relay Cape Cod Regular
2018-05-11
North America / USA / New England / Massachusetts / Plymouth
Ultramarathon
Road Running Relay

Ragnar Relay Cape Cod

Ragnar Relay Cape Cod Ultra
2018-05-11
North America / USA / New England / Massachusetts / Plymouth
Ultramarathon
Road Running Relay
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