Boston Half Marathon Calendar | RunGuides

Boston Half-Marathons

The RunGuides half-marathon calendar is a list of all the events featuring a 21.1k distance in Boston and the surrounding area. Also check out our full calendar of Boston runs

Upcoming Boston Half-Marathons 92 runs found

Date Name Distance(s) Course Link
Starry night 8.5k
Sep 9, 2017 Starry Night Boston 8.5K
8k, Other
Starry Night Boston 8.5K Sep 9, 2017 Road 8k Other Road Find out more
Dracut old home day 5k run
Sep 9, 2017 Dracut Old Home Day 5K Run/Walk
5k
Dracut Old Home Day 5K Run/Walk Sep 9, 2017 Road 5k Road Find out more
Zero prostate run walk
Sep 10, 2017 ZERO Prostate Cancer Run/Walk Boston
Fundraiser
ZERO Prostate Cancer Run/Walk Boston Sep 10, 2017 Road Fundraiser Road Find out more
Pbr 5k
Sep 10, 2017 Prospect Bandit Run 5K
5k
Prospect Bandit Run 5K Sep 10, 2017 Road 5k Road Find out more
Running with friends 5k arlington
Sep (TBD) Running with Friends 5K
5k
Running with Friends 5K Sep (TBD) Road 5k Road Find out more
Sep 15, 2017 Ragnar Reach the Beach
Ultra, Relay
Ragnar Reach the Beach Sep 15 - Sep 16 2017 Road Ultra Relay Coupon Road Get Coupon
Sep 16, 2017 Brighton Bangers 5K
5k
Brighton Bangers 5K Sep 16, 2017 Road 5k Road Find out more
Sep 16, 2017 Tache Realty Wicked Half Marathon
Half-marathon
Tache Realty Wicked Half Marathon Sep 16, 2017 Road Half-marathon Road Find out more
Sep 16, 2017 5k Foam Fest Boston
OCR
5k Foam Fest Boston Sep 16, 2017 OCR OCR Coupon OCR Get Coupon
Sep 17, 2017 Jog Your Memory 5K
5k
Jog Your Memory 5K Sep 17, 2017 Road 5k Road Find out more
Sep 23, 2017 Rugged Maniac New England
OCR
Rugged Maniac New England Sep 23, 2017 OCR OCR Coupon OCR Get Coupon
Sep 23, 2017 Island Run
5k, 8k
Island Run Sep 23, 2017 Trail 5k 8k Trail Find out more
Sep 23, 2017 St. Jude Walk/Run to End Childhood Cancer - Boston
Fundraiser
St. Jude Walk/Run to End Childhood Cancer - Boston Sep 23, 2017 Road Fundraiser Road Find out more
Sep 23, 2017 5K Run/Walk for Suicide Prevention
5k, Fundraiser
5K Run/Walk for Suicide Prevention Sep 23, 2017 Road 5k Fundraiser Road Find out more
Sep 24, 2017 Matchmaker 5k Run/Walk
5k, Fundraiser
Matchmaker 5k Run/Walk Sep 24, 2017 Road 5k Fundraiser Road Find out more
Sep 30, 2017 The Fall 50
Ultra, Relay
The Fall 50 Sep 30, 2017 Trail Ultra Relay Trail Find out more
Sep 30, 2017 Race 2 the Summit
5k, Half-marathon
Race 2 the Summit Sep 30, 2017 Road 5k Half-marathon Road Find out more
Oct 1, 2017 Apple Harvest Run
5k, Other
Apple Harvest Run Oct 1, 2017 Road 5k Other Road Find out more
Oct 1, 2017 Cambridge 5K Oktoberfest
5k
Cambridge 5K Oktoberfest Oct 1, 2017 Road 5k Road Find out more
Oct 1, 2017 Fall Frolic 5K & Fun Run
5k, Fun Run
Fall Frolic 5K & Fun Run Oct 1, 2017 Road 5k Fun Run Road Find out more
Oct 4, 2017 Run for Recess
5k, Fun Run
Run for Recess Oct 4, 2017 Road 5k Fun Run Road Find out more
Oct 8, 2017 B.A.A. Half Marathon
Half-marathon
B.A.A. Half Marathon Oct 8, 2017 Trail Half-marathon Trail Find out more
Oct 22, 2017 Baystate Marathon and Half Marathon
Half-marathon, Marathon
Baystate Marathon and Half Marathon Oct 22, 2017 Road Half-marathon Marathon Road Find out more
Oct 28, 2017 Boston Common Costume Dash
5k
Boston Common Costume Dash Oct 28, 2017 Road 5k Coupon Road Get Coupon
Oct 28, 2017 Ashland Half Marathon and 5K
5k, Half-marathon
Ashland Half Marathon and 5K Oct 28, 2017 Road 5k Half-marathon Road Find out more
Oct 29, 2017 Hallows Eve 5K Run/ Walk
5k, Fun Run
Hallows Eve 5K Run/ Walk Oct 29, 2017 Road 5k Fun Run Road Find out more
Oct 29, 2017 Costumes for Cancer 5k Run and 2.5k Walk
5k, Fundraiser
Costumes for Cancer 5k Run and 2.5k Walk Oct 29, 2017 Road 5k Fundraiser Road Find out more
Nov 4, 2017 Spartan Race Boston
OCR
Spartan Race Boston Nov 4 - Nov 5 2017 OCR OCR OCR Find out more
Nov 5, 2017 Tyngsboro Trot 5k
5k, Fun Run
Tyngsboro Trot 5k Nov 5, 2017 Road 5k Fun Run Road Find out more
Nov 12, 2017 Boston River Run 5k
5k
Boston River Run 5k Nov 12, 2017 Road 5k Road Find out more
Nov 18, 2017 Kingston 5K Turkey Trot
5k
Kingston 5K Turkey Trot Nov 18, 2017 Road 5k Road Find out more
Nov 19, 2017 4 BIGGSteps 5K
5k
4 BIGGSteps 5K Nov 19, 2017 Road 5k Road Find out more
Dec 9, 2017 Ugly Sweater Run - Boston
Fun Run
Ugly Sweater Run - Boston Dec 9, 2017 Road Fun Run Road Find out more
Dec 10, 2017 Walter's Run 5K
5k
Walter's Run 5K Dec 10, 2017 Road 5k Road Find out more
Dec 10, 2017 Cambridge 5K Yulefest
5k
Cambridge 5K Yulefest Dec 10, 2017 Road 5k Road Find out more
Jan 1, 2018 Needham New Years Day 5K
5k
Needham New Years Day 5K Jan 1, 2018 Road 5k Road Find out more
Jan 1, 2018 Commitment Day Boston
5k
Commitment Day Boston Jan 1, 2018 Road 5k Road Find out more
Jan 1, 2018 Annual Hangover Classic 10k and 5k Road Races
5k, 10k
Annual Hangover Classic 10k and 5k Road Races Jan 1, 2018 Road 5k 10k Road Find out more
Feb (TBD) Cupid's Undie Run - Boston
Fun Run
Cupid's Undie Run - Boston Feb (TBD) Road Fun Run Road Find out more
Feb (TBD) LOCO Palooza 5K
5k
LOCO Palooza 5K Feb (TBD) Road 5k Road Find out more
Mar (TBD) Running Of The Leprechauns 5K
5k
Running Of The Leprechauns 5K Mar (TBD) Road 5k Road Find out more
Mar 18, 2018 New Bedford Half Marathon
Half-marathon
New Bedford Half Marathon Mar 18, 2018 Road Half-marathon Road Find out more
Mar (TBD) Marathon Park Prep
Half-marathon
Marathon Park Prep Mar (TBD) Road Half-marathon Road Find out more
Mar (TBD) Ras na Heireann USA 5k
5k
Ras na Heireann USA 5k Mar (TBD) Road 5k Road Find out more
Mar (TBD) St. Patrick's Day Road Race
5k
St. Patrick's Day Road Race Mar (TBD) Road 5k Road Find out more
Mar (TBD) MHMS Family Fun Run
5k, Fun Run
MHMS Family Fun Run Mar (TBD) Road 5k Fun Run Road Find out more
Apr (TBD) April Fools 4 Miler
Other
April Fools 4 Miler Apr (TBD) Road Other Road Find out more
Apr (TBD) Cohasset Road Race by the Sea 10K
10k
Cohasset Road Race by the Sea 10K Apr (TBD) Road 10k Road Find out more
Apr 15, 2018 B.A.A. 5k
5k
B.A.A. 5k Apr 15, 2018 Road 5k Road Find out more
Apr 16, 2018 Boston Marathon
Marathon
Boston Marathon Apr 16, 2018 Road Marathon Road Find out more
Apr 29, 2018 Earth Rock Run
Half-marathon, Marathon
Earth Rock Run Apr 29, 2018 Road Half-marathon Marathon Road Find out more
Apr (TBD) Millbury Parents Club 5k & Fun Run
5k, Fun Run
Millbury Parents Club 5k & Fun Run Apr (TBD) Road 5k Fun Run Road Find out more
Apr (TBD) James Joyce Ramble 10K
10k
James Joyce Ramble 10K Apr (TBD) Road 10k Road Find out more
Apr (TBD) MMRF Race for Research 5K
Fundraiser
MMRF Race for Research 5K Apr (TBD) Road Fundraiser Road Find out more
May (TBD) POTS Walk and 5k Race
5k
POTS Walk and 5k Race May (TBD) Road 5k Road Find out more
May (TBD) Marine Corps Honor Run 5K
5k
Marine Corps Honor Run 5K May (TBD) Road 5k Road Find out more
May (TBD) Boston Bulldogs Run for Recovery
5k
Boston Bulldogs Run for Recovery May (TBD) Trail 5k Trail Find out more
May (TBD) Westford Road Race
5k, 10k, Fun Run
Westford Road Race May (TBD) Road 5k 10k Fun Run Road Find out more
May (TBD) Run4Scituate
5k, 10k, Fun Run
Run4Scituate May (TBD) Road 5k 10k Fun Run Road Find out more
May (TBD) Newburyport River Run 1/2 Marathon & 5k
5k, Half-marathon
Newburyport River Run 1/2 Marathon & 5k May (TBD) Road 5k Half-marathon Road Find out more
May (TBD) Ragnar Relay Cape Cod
Relay
Ragnar Relay Cape Cod May (TBD) Road Relay Road Find out more
May (TBD) Dan Ford Road Race
8k, Other
Dan Ford Road Race May (TBD) Road 8k Other Road Find out more
May (TBD) Mom's Run Mary O'Brien Memorial 5K Run & Walk for Cancer
5k
Mom's Run Mary O'Brien Memorial 5K Run & Walk for Cancer May (TBD) Road 5k Road Find out more
May (TBD) Esplanade 5K Sunset Run
5k
Esplanade 5K Sunset Run May (TBD) Road 5k Road Find out more
May 20, 2018 Camp Casco 5k
5k
Camp Casco 5k May 20, 2018 Trail 5k Trail Find out more
May (TBD) MuckFest MS Boston
OCR
MuckFest MS Boston May (TBD) OCR OCR OCR Find out more
May (TBD) Evan's Run 10K / 5K
5k, 10k, Other
Evan's Run 10K / 5K May (TBD) Road 5k 10k Other Road Find out more
May (TBD) Great Bear Run
5k
Great Bear Run May (TBD) Road 5k Road Find out more
May 27, 2018 Boston's Run to Remember
8k, Half-marathon
Boston's Run to Remember May 27, 2018 Road 8k Half-marathon Road Find out more
Jun (TBD) MetroWest K9 5K
5k, Fun Run, Fundraiser
MetroWest K9 5K Jun (TBD) Trail 5k Fun Run Fundraiser Trail Find out more
Jun (TBD) Ashland Trail Race 5K/10K
5k, 10k
Ashland Trail Race 5K/10K Jun (TBD) Trail 5k 10k Trail Find out more
Jun (TBD) AIDS Walk & Run
5k, Fundraiser
AIDS Walk & Run Jun (TBD) Road 5k Fundraiser Road Find out more
Jun (TBD) Twin Lobster Half Marathon & 1 Mile Race
Half-marathon, Other
Twin Lobster Half Marathon & 1 Mile Race Jun (TBD) Road Half-marathon Other Road Find out more
Jun (TBD) J.P. Morgan Corporate Challenge
Other
J.P. Morgan Corporate Challenge Jun (TBD) Road Other Road Find out more
Jun (TBD) Flag Day 5k
5k
Flag Day 5k Jun (TBD) Road 5k Road Find out more
Jun (TBD) The Color Run Boston
Fun Run
The Color Run Boston Jun (TBD) Road Fun Run Road Find out more
Jun (TBD) Run for Lovelane
5k, Fun Run
Run for Lovelane Jun (TBD) Road 5k Fun Run Road Find out more
Jun (TBD) Ragnar Trail Relay New England
Relay
Ragnar Trail Relay New England Jun (TBD) Trail Relay Trail Find out more
Jun (TBD) Color Me Rad Boston
Fun Run
Color Me Rad Boston Jun (TBD) Road Fun Run Road Find out more
Jun (TBD) Tough Mudder New England
OCR
Tough Mudder New England Jun (TBD) OCR OCR OCR Find out more
Jun (TBD) B.A.A. 10K
10k
B.A.A. 10K Jun (TBD) Road 10k Road Find out more
Jun (TBD) Newton 10K
10k
Newton 10K Jun (TBD) Road 10k Road Find out more
Jul (TBD) Plymouth Independence Day 5k
5k
Plymouth Independence Day 5k Jul (TBD) Road 5k Road Find out more
Jul (TBD) Narragansett Summer Running Festival
5k, 10k, Half-marathon
Narragansett Summer Running Festival Jul (TBD) Road 5k 10k Half-marathon Road Find out more
Jul (TBD) Father's Day Road Race and Family Fun Walk
5k, 10k, Fun Run
Father's Day Road Race and Family Fun Walk Jul (TBD) Road 5k 10k Fun Run Road Find out more
Jul (TBD) Jim Kane Sugar Bowl 5k
5k
Jim Kane Sugar Bowl 5k Jul (TBD) Road 5k Road Find out more
Jul (TBD) WCTC 5K
5k
WCTC 5K Jul (TBD) Road 5k Road Find out more
Aug (TBD) Yankee Homecoming 10M and 5K
5k, Other
Yankee Homecoming 10M and 5K Aug (TBD) Road 5k Other Road Find out more
Aug (TBD) TripleThreat 1-Mile, 5K & Half Marathon
5k, Half-marathon, Other
TripleThreat 1-Mile, 5K & Half Marathon Aug (TBD) Road 5k Half-marathon Other Road Find out more
Aug (TBD) Memphis Soul 5K BBQ Run
5k
Memphis Soul 5K BBQ Run Aug (TBD) Road 5k Road Find out more
Aug (TBD) Night Nation Run
Fun Run
Night Nation Run Aug (TBD) Road Fun Run Road Find out more
Aug (TBD) Warrior Dash New England
OCR
Warrior Dash New England Aug (TBD) OCR OCR OCR Find out more