2017 - 2018 USA Half Marathon Calendar in May

Browse our Half Marathon Calendar for races organized in USA during the month of May among 318 races.

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318 races

Cinco de Mayo Half Marathon, 8k and Kids Mile

Cinco de Mayo Half Marathon (Snoqualmie)
May 06, 2017 Race day in 4 months
USA / Pacific / Washington / Snoqualmie
Half Marathon
Flat Road Running Fast

Door County Half Marathon

Door County Half Marathon
May 06, 2017 Race day in 4 months
USA / East North Central / Wisconsin / Fish Creek
Half Marathon

Tacoma City Marathon

Ghost of Tacoma Half Marathon
May 06, 2017 Race day in 4 months
USA / Pacific / Washington / Tacoma
Half Marathon
Road Running

Grand Island Half Marathon

May 06, 2017 Race day in 4 months
USA / Mid-Atlantic / New York / Grand Island
Half Marathon
Flat

Grayson Highlands Half/Marathon

Grayson Highlands Half Marathon
May 06, 2017 Race day in 4 months
USA / South Atlantic / Virginia / Mouth of Wilson
Half Marathon
Trail Run Bum Tours

Hope and Healing Half Marathon

Half marathon
May 06, 2017 Race day in 4 months
USA / West South Central / Texas / Amarillo
Half Marathon
Charity Road Running

The Lake Run

Half Marathon
May 06, 2017 Race day in 4 months
USA / East North Central / Illinois / Normal
Half Marathon - 13.100 miles

Wisconsin Marathon & Half Marathon

Half Marathon
May 06, 2017 Race day in 4 months
USA / East North Central / Wisconsin / Kenosha
Half Marathon
Road Running

Adam and Eve Half Marathon and 8K

Half Marathon
May 06, 2017 Race day in 4 months
USA / South Atlantic / Virginia / McIntire Park, Charlottesville
Half Marathon
Road Running

Gateway to the Smokies Half Marathon

Half Marathon
May 06, 2017 Race day in 4 months
USA / South Atlantic / North Carolina / Waynesville
Half Marathon
Road Running

Lake Run 1/2 Marathon, 12k, 7K and 3 mile walk

Half Marathon
May 06, 2017 Race day in 4 months
USA / East North Central / Illinois / Lake Bloomington, IL
Half Marathon

Hunter Subaru Legacy Run

Half Marathon
May 06, 2017 Race day in 4 months
USA / South Atlantic / North Carolina / Brevard
Half Marathon

Willi Whammer Classic

Half Marathon
May 06, 2017 Race day in 4 months
USA / New England / Connecticut / Willimantic
Half Marathon
Charity Road Running

Hope and Healing Half Marathon

Half Marathon Relay
May 06, 2017 Race day in 4 months
USA / West South Central / Texas / Amarillo
Half Marathon
Charity Road Running Relay

Horseshoe Lake Trail Run

Horseshoe Lake Half Marathon
May 06, 2017 Race day in 4 months
USA / Pacific / California / Palo Alto
Half Marathon
Coastal Trail Runs Hilly Walk Trail