1. Race Calendar
  2. May Half Marathons

Below is a complete list of May Half Marathons. Easily sort by race date, member ratings or alphabetically to find an event that’s right for you. Plus, read finisher reviews to gain valuable insights you won’t find anywhere else!

Showing 1 - 50 of 411 results.

Showing 1 - 50 of 411 results.

Armstrong Redwoods Trail Run logo on RaceRaves
Armstrong Redwoods Trail Run
Overall

(0 ratings)

0
Armstrong Redwoods Trail Run logo on RaceRaves
Cincinnati Flying Pig Marathon logo on RaceRaves
Cincinnati Flying Pig Marathon
Overall

(386 ratings)

4.9
Cincinnati Flying Pig Marathon logo on RaceRaves
Collegiate Peaks Trail Runs logo on RaceRaves
Collegiate Peaks Trail Runs
Overall

(0 ratings)

0
Collegiate Peaks Trail Runs logo on RaceRaves
Dallas Marathon logo on RaceRaves
Dallas Marathon
Overall

(25 ratings)

4.2
Dallas Marathon logo on RaceRaves
Endurancelife Coastal Trail Series Pembrokeshire logo on RaceRaves
Endurancelife Coastal Trail Series Pembrokeshire
Overall

(0 ratings)

0
Endurancelife Coastal Trail Series Pembrokeshire logo on RaceRaves
Frederick Running Festival logo on RaceRaves
Frederick Running Festival
Overall

(10 ratings)

4.6
Frederick Running Festival logo on RaceRaves
Grayson Highlands 50 Mile, 50K & Half Marathon logo on RaceRaves
Grayson Highlands 50 Mile, 50K & Half Marathon
Overall

(0 ratings)

0
Grayson Highlands 50 Mile, 50K & Half Marathon logo on RaceRaves
Ha Giang Marathon logo on RaceRaves
Ha Giang Marathon
Overall

(0 ratings)

0
Ha Giang Marathon logo on RaceRaves
Ironhorse Races logo on RaceRaves
Ironhorse Races
Overall

(0 ratings)

0
Ironhorse Races logo on RaceRaves
Kangaroo Island Marathon logo on RaceRaves
Kangaroo Island Marathon
Overall

(1 rating)

4
Kangaroo Island Marathon logo on RaceRaves
Lost Lake Ultras logo on RaceRaves
Lost Lake Ultras
Overall

(1 rating)

4
Lost Lake Ultras logo on RaceRaves
Mississauga Marathon logo on RaceRaves
Mississauga Marathon
Overall

(2 ratings)

5
Mississauga Marathon logo on RaceRaves
Muddy River Marathon logo on RaceRaves
Muddy River Marathon
Overall

(0 ratings)

0
Muddy River Marathon logo on RaceRaves
Northeast Kingdom Marathon logo on RaceRaves
Northeast Kingdom Marathon
Overall

(0 ratings)

0
Northeast Kingdom Marathon logo on RaceRaves
OC Marathon & Half Marathon logo on RaceRaves
OC Marathon & Half Marathon
Overall

(82 ratings)

4.2
OC Marathon & Half Marathon logo on RaceRaves
Pittsburgh Marathon logo on RaceRaves
Pittsburgh Marathon
Overall

(21 ratings)

4.6
Pittsburgh Marathon logo on RaceRaves
Plym Trail Spring Marathon & Half Marathon logo on RaceRaves
Plym Trail Spring Marathon & Half Marathon
Overall

(0 ratings)

0
Plym Trail Spring Marathon & Half Marathon logo on RaceRaves
Pro Football Hall of Fame Marathon logo on RaceRaves
Pro Football Hall of Fame Marathon
Overall

(123 ratings)

3.3
Pro Football Hall of Fame Marathon logo on RaceRaves
Provo City Half Marathon logo on RaceRaves
Provo City Half Marathon
Overall

(0 ratings)

0
Provo City Half Marathon logo on RaceRaves
RC2 Community Runs logo on RaceRaves
RC2 Community Runs
Overall

(0 ratings)

0
RC2 Community Runs logo on RaceRaves
Rising Sun Run logo on RaceRaves
Rising Sun Run
Overall

(0 ratings)

0
Rising Sun Run logo on RaceRaves
Run Holden Beach (BAM! Race Series) logo on RaceRaves
Run Holden Beach (BAM! Race Series)
Overall

(0 ratings)

0
Run Holden Beach (BAM! Race Series) logo on RaceRaves
Safari Half Marathon logo on RaceRaves
Safari Half Marathon
Overall

(0 ratings)

0
Safari Half Marathon logo on RaceRaves
Spartan Race Montana logo on RaceRaves
Spartan Race Montana
Overall

(1 rating)

5
Spartan Race Montana logo on RaceRaves
Strolling Jim logo on RaceRaves
Strolling Jim
Overall

(7 ratings)

4.1
Strolling Jim logo on RaceRaves
Sycamore Canyon Trail Races logo on RaceRaves
Sycamore Canyon Trail Races
Overall

(0 ratings)

0
Sycamore Canyon Trail Races logo on RaceRaves
Tails & Trails Half Marathon logo on RaceRaves
Tails & Trails Half Marathon
Overall

(0 ratings)

0
Tails & Trails Half Marathon logo on RaceRaves
Trail Nut Trail Races logo on RaceRaves
Trail Nut Trail Races
Overall

(0 ratings)

0
Trail Nut Trail Races logo on RaceRaves
Triple Dare Runs Deja Vu logo on RaceRaves
Triple Dare Runs Deja Vu
Overall

(0 ratings)

0
Triple Dare Runs Deja Vu logo on RaceRaves
Twin Lights Half Marathon logo on RaceRaves
Twin Lights Half Marathon
Overall

(0 ratings)

0
Twin Lights Half Marathon logo on RaceRaves
USA Beach Running Championships logo on RaceRaves
USA Beach Running Championships
Overall

(4 ratings)

2.8
USA Beach Running Championships logo on RaceRaves
Wally Hayward Marathon logo on RaceRaves
Wally Hayward Marathon
Overall

(0 ratings)

0
Wally Hayward Marathon logo on RaceRaves
Whiskey Row Marathon logo on RaceRaves
Whiskey Row Marathon
Overall

(0 ratings)

0
Whiskey Row Marathon logo on RaceRaves
Willow 10 & 20 Miler logo on RaceRaves
Willow 10 & 20 Miler
Overall

(1 rating)

5
Willow 10 & 20 Miler logo on RaceRaves
Wisconsin Marathon logo on RaceRaves
Wisconsin Marathon
Overall

(3 ratings)

3.7
Wisconsin Marathon logo on RaceRaves
Amarillo Marathon logo on RaceRaves
Amarillo Marathon
Overall

(3 ratings)

3.7
Amarillo Marathon logo on RaceRaves
Bay Bridge Half Marathon logo on RaceRaves
Bay Bridge Half Marathon
Overall

(3 ratings)

5
Bay Bridge Half Marathon logo on RaceRaves
Belfast City Half Marathon logo on RaceRaves
Belfast City Half Marathon
Overall

(0 ratings)

0
Belfast City Half Marathon logo on RaceRaves
BMO Vancouver Marathon logo on RaceRaves
BMO Vancouver Marathon
Overall

(4 ratings)

4.3
BMO Vancouver Marathon logo on RaceRaves
Cal Tri Events Lake Monticello logo on RaceRaves
Cal Tri Events Lake Monticello
Overall

(0 ratings)

0
Cal Tri Events Lake Monticello logo on RaceRaves
Cambridge Boundary Run logo on RaceRaves
Cambridge Boundary Run
Overall

(0 ratings)

0
Cambridge Boundary Run logo on RaceRaves
Cinco de Mayo Half and 10K logo on RaceRaves
Cinco de Mayo Half and 10K
Overall

(0 ratings)

0
Cinco de Mayo Half and 10K logo on RaceRaves
Cinco de Mayo Half Marathon, 10K & 5K logo on RaceRaves
Cinco de Mayo Half Marathon, 10K & 5K
Overall

(1 rating)

4
Cinco de Mayo Half Marathon, 10K & 5K logo on RaceRaves
Colorado Marathon logo on RaceRaves
Colorado Marathon
Overall

(9 ratings)

3.7
Colorado Marathon logo on RaceRaves
Des Moines Women’s Half Marathon, 5K & Team Relay logo on RaceRaves
Des Moines Women’s Half Marathon, 5K & Team Relay
Overall

(5 ratings)

4.6
Des Moines Women’s Half Marathon, 5K & Team Relay logo on RaceRaves