2017 - 2018 USA Half Marathon Calendar in October

Browse our Half Marathon Calendar for races organized in USA during the month of October among 434 races.

Refine by

434 races

Coyote Scramble Ultras

Coyote Scramble Ultras 15 Miler
October 01, 2017 Race day in 6 months
USA / New England / Vermont / Kingdom Trails, East Burke
Half Marathon
Trail

Divas Half Marathon® & 5K Long Island

Divas Half Marathon at Long Island
October 01, 2017 Race day in 6 months
USA / Mid-Atlantic / New York / Eisenhower Park, Long Island, NY
Half Marathon
Road Running Divas Half Marathons®

Falling Waters Trail 5K / 10K / Half Marathon Run / Walk

Falling Waters Trail Half Marathon
October 01, 2017 Race day in 6 months
USA / East North Central / Michigan / Concord
Half Marathon
Walk Road Running Wheelchair

Grete's Great Gallop

Grete's Great Gallop Half Marathon
October 01, 2017 Race day in 6 months
USA / Mid-Atlantic / New York / New York
Half Marathon
Road Running New York Road Runners (NYRR)

Grand Country Half Marathon

Half
October 01, 2017 Race day in 6 months
USA / West North Central / Missouri / Branson
Half Marathon - 13.100 miles
Charity

Hemlock Half Marathon and 10K

Half
October 01, 2017 Race day in 6 months
USA / South Atlantic / Virginia / Clifton
Half Marathon - 13.100 miles
Trail

Spirit of Survival Half Marathon

Half Marathon
October 01, 2017 Race day in 6 months
USA / West South Central / Oklahoma / Medicine Park
Half Marathon
Road Running Relay

Historic Hillsborough Half Marathon and Fleet Feet 5K

Half Marathon
October 01, 2017 Race day in 6 months
USA / South Atlantic / North Carolina / Hillsborough
Half Marathon - 13.100 miles

Key Biscayne 10K & Half Marathon

Half Marathon
October 01, 2017 Race day in 6 months
USA / South Atlantic / Florida / Key Biscayne
Half Marathon
Charity Road Running

Harwich Cranberry Half Marathon

Harwich Cranberry Half Marathon
October 01, 2017 Race day in 6 months
USA / New England / Massachusetts / Harwich
Half Marathon
Road Running

Northern Ohio Marathon, Half Marathon, 5K and 2 mile Walk

Northern Ohio Half Marathon
October 01, 2017 Race day in 6 months
USA / East North Central / Ohio / Mentor
Half Marathon
Lake Health Running Series

Peak Performance Maine Marathon

Peak Performance Maine Half Marathon
October 01, 2017 Race day in 6 months
USA / New England / Maine / Portland
Half Marathon

Queen City Women's Half Marathon

October 01, 2017 Race day in 6 months
USA / Mid-Atlantic / New York / Buffalo
Half Marathon - 13.100 miles
Women-only Road Running

Smuttynose Rockfest Half Marathon

October 01, 2017 Race day in 6 months
USA / New England / New Hampshire / Hampton
Half Marathon
Road Running

Wineglass Marathon

Wineglass Half Marathon
October 01, 2017 Race day in 6 months
USA / Mid-Atlantic / New York / Corning
Half Marathon
Flat Road Running Fast