2016 - 2017 USA Hilly Half Marathon Calendar in May

Browse our Half Marathon Calendar for races organized in USA during the month of May bearing the tag Hilly among 18 races.

Refine by

18 races

Horseshoe Lake Trail Run

Horseshoe Lake Half Marathon
May 06, 2017 Race day in 7 months
USA / Pacific / California / Palo Alto
Half Marathon
Coastal Trail Runs Hilly Walk Trail

New Prague

New Prague Half Marathon
May 06, 2017 Race day in 7 months
USA / West North Central / Minnesota / New Prague
Half Marathon
Hilly Flat

Leoni Meadows Trail Series - Half Marathon, 5k, Kids Fun Run

Leoni Meadows Half Marathon Trail Race
May 07, 2017 Race day in 7 months
USA / Pacific / California / Grizz
Half Marathon
Hilly Fun Trail

Flying Pig Marathon

Paycor Half-Marathon
May 07, 2017 Race day in 7 months
USA / East North Central / Ohio / Cincinnati
Half Marathon
Hilly Walk

Harpers Ferry Half Marathon

Harpers Ferry Half Marathon
May 13, 2017 Race day in 7 months
USA / South Atlantic / West Virginia / Harpers Ferry
Half Marathon
Hilly

The North Face Endurance Challenge New York

Half Marathon
May 14, 2017 Race day in 8 months
USA / Mid-Atlantic / New York / Bear Mountain State Park, Bear Mountain
Half Marathon
Hilly Trail The North Face Endurance Challenge

Jemez Mountain Trail Runs Half Marathon, 50K & 50-Mile Run

Jemez Mountain Trail Runs Half Marathon
May 20, 2017 Race day in 8 months
USA / Mountain Region / New Mexico / Los Alamos
Half Marathon
Hilly Trail

Nitro Trail Half Marathon

Nitro Trail Half Marathon
May 27, 2017 Race day in 8 months
USA / Pacific / California / Pinole
Half Marathon
Brazen Racing Hilly Flat Trail

Paul Smiths Jenkins Mountain Scramble

Paul Smiths Jenkins Mountain Scramble Half Marathon
No race in 2016
USA / Mid-Atlantic / New York / Paul Smiths
Half Marathon
Hilly Trail Adirondack Trail Run Series

Dances with Dirt Gnaw Bone

DWD Gnaw Bone Half Marathon
May 14, 2016 The race has already taken place.
USA / East North Central / Indiana / Nashville
Half Marathon
RunningFit Hilly Trail

Flight of Fire Half Marathon and 10K

Flight of Fire Half Marathon
May 14, 2016 The race has already taken place.
USA / Mountain Region / Nevada / Red Rock National Conservation Area, Las Vegas
Half Marathon
Hilly Trail Elemental Running and Training

Rock On! Lake Perry

Rock On! Lake Perry Half Marathon
May 14, 2016 The race has already taken place.
USA / West North Central / Kansas / Meriden
Half Marathon
Hilly Trail

Apple Blossom Races

Apple Blossom Half Marathon
May 15, 2016 The race has already taken place.
USA / West North Central / Minnesota / Hastings
Half Marathon
Hilly

Dandelion Run

Dandelion Run Half Marathon
May 21, 2016 The race has already taken place.
USA / New England / Vermont / Derby
Half Marathon
Hilly Walk Fun Relay

Red River High Mountain Half Marathon & 5k Run

Half Marathon
May 21, 2016 The race has already taken place.
USA / Mountain Region / New Mexico / Red River
Half Marathon
Hilly Road Running