May Classic Races within 100 miles of Groton, CT on Sundays
Belmont, MA
Belmont AAPI Run
May 5, 2024
Huntington, NY
YMCA 5K in Memory of Marcie Mazzola
May 5, 2024
Pittsfield, MA
Mother's Day Women's 5K
May 12, 2024
Steel Rail Race
May 19, 2024
Stratford, CT
Miles for Margaritas & Cinco de Mama 5K
May 5, 2024
Canton, MA
Luce 5K
May 19, 2024
Hamden, CT
Spring into Spring Glen 5K
May 19, 2024
Wilbraham, MA
Jack Rome Memorial 5K
May 5, 2024
Oyster Bay, NY
Cinco de Mayo 5K
May 5, 2024
Sharon, MA
Emma's Run
May 5, 2024
Greenwich, CT
Breast Cancer Alliance 5K
May 5, 2024
Syosset, NY
West Side Run
May 5, 2024
New Rochelle, NY
Cinco de Mile
May 5, 2024
Waltham, MA
WEBF Strides for Education
May 5, 2024
Taunton, MA
Jordan's 5K For Adoption
May 19, 2024
Rocky Point, NY
PFC Joseph P Dwyer PTSD Memorial 5K
May 26, 2024
Newport, RI
Run for Clean Water 5K
May 19, 2024
Marlborough, CT
Memorial Day Weekend Round the Lake 5K
May 26, 2024
Wareham, MA
Cinco de Mayo Kiwanis 5K
May 4, 2025
Oak Bluffs, MA
Martha's Vineyard Memorial 5K Road Race
May 26, 2024
Roxbury, CT
Mine Hill Half Marathon
May 26, 2024
Carmel, NY
CTA Scholarship 5K
May 5, 2024
Hopkinton, MA
See Me 5K Run, Walk, Roll
May 5, 2024
Monroe, CT
M and T Bank Mile Down the Pike
May 26, 2024
Brookfield, CT
WeCare-Mother's Day 5K
May 12, 2024
Woburn, MA
Kick in for Kids 5K
May 5, 2024
East Hampton, NY
OMAC May Day 5K
May 5, 2024
New Bedford, MA
Women's Fund Mother's Day 5K
May 12, 2024
Jamaica Plain, MA
Ange's Run 5K
May 5, 2024
Groton, MA
Groton Road Race
May 5, 2024
Darien, CT
5K Run For Ukraine
May 12, 2024
Chelmsford, MA
Parker Pride Run
May 19, 2024
Westfield, MA
Miles for Mary Run/Walk
May 19, 2024
Needham, MA
Great Bear Run
May 18, 2025
Wrentham, MA
Miles for Maura
May 5, 2024
Longmeadow, MA
Spring Shuffle - Run, Walk, Roll
May 19, 2024
West Islip, NY
Mama Bear Run
May 5, 2024
East Meadow, NY
NSRF Comic Run
May 12, 2024
Howie Levy Cross Country 5K
May 19, 2024
Devens, MA
Spring Into Action 5K
May 5, 2024
Fitchburg, MA
Chelsea's Keep Smiling Beautiful 5K
May 26, 2024
Westport, MA
Horseneck Half and 3.5M
May 18, 2025
Providence, RI
Providence Marathon
May 5, 2024
Boston, MA
Boston Bulldogs Run for Recovery
May 19, 2024
Esplanade 5K
May 19, 2024
Harpoon 5-Miler
May 19, 2024
Boston's Run To Remember
May 25, 2025
Ridgefield, CT
Run Like a Mother
May 12, 2024
Washington, CT
Rossiter Run 5K Race & Fun Run
May 19, 2024
Yorktown Heights, NY
Mother's Day 5K
May 12, 2024
Newton, MA
Lions 5K
May 19, 2024
Lexington, MA
Run of the Mill 5K
May 19, 2024
Long Beach, NY
City Manager's Race to Remember
May 26, 2024
Springfield, MA
Celebrate Kate 5K
May 19, 2024
Outrun Hunger
May 19, 2024
Somerville, MA
MOM's Run
May 12, 2024
Mystic River Herring Run
May 19, 2024
Mystic, CT
Mystic Half Marathon
May 19, 2024
Warwick, RI
John Martins Foundation/RI Burn Foundation 5K/1K Race/Walk
May 19, 2024
Gianna Cirella Memorial 5K
May 11, 2025
Stafford, CT
Soapstone Mountain Trail Races
May 19, 2024
Melrose, MA
Melrose Run for Women
May 12, 2024
Newington, CT
Newington Library 5K Challenge
May 19, 2024
Revere, MA
John T DiLiegro Foundation 5K
May 5, 2024
Hadley, MA
Dandelion Dash and Mushroom Mile
May 4, 2025
Lindenhurst, NY
Beat Lives On 5K
May 19, 2024
Concord, MA
Thoreau Road Race
May 19, 2024
Bridgewater, MA
BR Youth Road Race
May 19, 2024
Medfield, MA
Run Like a Maverick 5K
May 5, 2024
Arlington, MA
Arlington Education Foundation 5K
May 19, 2024
Mount Sinai, NY
Robert Grable Memorial 5K
May 5, 2024
Katonah, NY
Spring Run The Farm
May 19, 2024
Norwell, MA
Evan's Run
May 18, 2025
East Providence, RI
Rhode Island Half Marathon & 5K
May 18, 2025
Terryville, CT
Edmund Ganem Memorial 5K Run/Walk
May 5, 2024
Seekonk, MA
Cranky Crab Half Marathon
May 4, 2025
Old Westbury, NY
Levathon 5K
May 19, 2024
Burlington, CT
Burlington to Collinsville Classic 10K
May 5, 2024
Hardwick, MA
Pack 144 5K
May 5, 2024
Brookline, NH
Brookline Bolt 5K
May 19, 2024
Greenville, RI
The Blazin' Battle Against Brain Cancer
May 18, 2025
Baldwin, NY
Friedberg JCC 5K
May 19, 2024
Amenia, NY
RattleSnakeRun
May 5, 2024
New Hartford, CT
Race Around The Lake
May 26, 2024
West Babylon, NY
Rhiannon's Run
May 5, 2024
Goshen, CT
Run With The Animals
May 19, 2024
Hopkinton, RI
Race for Raymond
May 5, 2024
Dalton, MA
Dalton CRA May Day Races
May 4, 2025
Bourne, MA
Mother's Day 10K
May 12, 2024
Bohemia, NY
Using our Voices Mental Health Run
May 19, 2024
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City Location
1. Cinco de Mayo Kiwanis 5K
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May 4, 2025Sunday
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5K run
More Information
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Wareham, MA
77 miles point to pointPlymouth County, MA
2. Cranky Crab Half Marathon
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May 4, 2025Sunday
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13.1M, 5K run
More Information
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Seekonk, MA
50 miles point to pointBristol County, MA
3. Dalton CRA May Day Races
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May 4, 2025Sunday
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10K, 5K run
More Information
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Dalton, MA
97 miles point to pointBerkshire County, MA
4. Dandelion Dash and Mushroom Mile
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May 4, 2025Sunday
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5K, 1M run
More Information
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Hadley, MA
74 miles point to pointHampshire County, MA
5. Ange's Run 5K
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Past DateMay 5, 2024Sunday
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5K run
More Information
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Jamaica Plain, MA
84 miles point to pointSuffolk County, MA
6. Belmont AAPI Run
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Past DateMay 5, 2024Sunday
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5K, 2K run
More Information
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Belmont, MA
87 miles point to pointMiddlesex County, MA
7. Breast Cancer Alliance 5K
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Past DateMay 5, 2024Sunday
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5K run
More Information
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Greenwich, CT
85 miles point to pointFairfield County, CT
8. Burlington to Collinsville Classic 10K
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Past DateMay 5, 2024Sunday
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10K run
More Information
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Burlington, CT
56 miles point to pointHartford County, CT
9. Cinco de Mayo 5K
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Past DateMay 5, 2024Sunday
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5K run
More Information
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Oyster Bay, NY
84 miles point to pointNassau County, NY
10. Cinco de Mile
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Past DateMay 5, 2024Sunday
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1M run | kids run
More Information
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New Rochelle, NY
96 miles point to pointWestchester County, NY
11. Circle of Care 5K
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Past DateMay 5, 2024Sunday
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5K run
Virtual OptionMore Information
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Wilton, CT
73 miles point to pointFairfield County, CT
12. CTA Scholarship 5K
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Past DateMay 5, 2024Sunday
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5K run
Virtual OptionMore Information
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Carmel, NY
86 miles point to pointPutnam County, NY
13. Edmund Ganem Memorial 5K Run/Walk
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Past DateMay 5, 2024Sunday
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5K run | kids run
More Information
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Terryville, CT
55 miles point to pointLitchfield County, CT
14. Emma's Run
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Past DateMay 5, 2024Sunday
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5M, 1M run | kids run
More Information
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Sharon, MA
71 miles point to pointNorfolk County, MA
15. Groton Road Race
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Past DateMay 5, 2024Sunday
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10K, 5K, 2K run | kids run
More Information
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Groton, MA
91 miles point to pointMiddlesex County, MA
16. Jack Rome Memorial 5K
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Past DateMay 5, 2024Sunday
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10K, 5K run
More Information
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Wilbraham, MA
58 miles point to pointHampden County, MA
17. John T DiLiegro Foundation 5K
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Past DateMay 5, 2024Sunday
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5K run
More Information
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Revere, MA
92 miles point to pointSuffolk County, MA
18. Kick in for Kids 5K
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Past DateMay 5, 2024Sunday
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5K run
More Information
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Woburn, MA
93 miles point to pointMiddlesex County, MA
19. Mama Bear Run
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Past DateMay 5, 2024Sunday
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5K run
More Information
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West Islip, NY
79 miles point to pointSuffolk County, NY
20. Miles for Margaritas & Cinco de Mama 5K
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Past DateMay 5, 2024Sunday
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5K, 1M run | kids run
More Information
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Stratford, CT
57 miles point to pointFairfield County, CT
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.