2016 - 2017 Half Marathon to Full Marathon Calendar in May

Browse our Calendar for races longer than a half marathon but shorter than a full marathon organized around the world during the month of May among 266 races.

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266 races

Ultra Trail des Ô Plateaux

T-Rail
May 05, 2017 Race day in 9 months
Madagascar / Antananarivo
Half Marathon to Full Marathon - 30 kilometers
Trail Mountain Relay

Greenland Trail 50k

Greenland Trail 25k
May 06, 2017 Race day in 9 months
USA / Mountain Region / Colorado / Larkspur
Half Marathon to Full Marathon - 25 kilometers
Trail

BIG 25 Berlin

BIG 25 Berlin
May 07, 2017 Race day in 9 months
Germany / Berlin / Berlin
Half Marathon to Full Marathon - 25 kilometers
Road Running

FONTANIS Kirbachtal-Lauf

Langstrecken-Lauf 22,2 KM
May 07, 2017 Race day in 9 months
Germany / Baden-Württemberg / Sachsenheim-Ochsenbach
Half Marathon to Full Marathon - 22 kilometers

Medved Madness Trail Race

Medved Madness Solo Trail Race
May 07, 2017 Race day in 9 months
USA / Mid-Atlantic / New York / Honeoye Falls
Half Marathon to Full Marathon - 15 miles
Trail

Medved Madness Trail Race

Medved Madness Trail Relay
May 07, 2017 Race day in 9 months
USA / Mid-Atlantic / New York / Honeoye Falls
Half Marathon to Full Marathon - 15 miles
Trail Relay

Royal Raid

Royal Raid 35 km
May 13, 2017 Race day in 10 months
Mauritius / Bel Ombre
Half Marathon to Full Marathon - 35 kilometers
Trail Mountain Mauritius Trail Running League

The Trail Yonne

The Trail 35
May 13, 2017 Race day in 10 months
France / Burgundy / Yonne / Sens
Half Marathon to Full Marathon - 35 kilometers
Hilly Trail

The Trail Yonne

The Trail Marche Nordique
May 13, 2017 Race day in 10 months
France / Burgundy / Yonne / Sens
Half Marathon to Full Marathon - 24 kilometers
Hilly Walk Trail

Transvulcania

Transvulcania Mediamaratón
May 13, 2017 Race day in 10 months
Spain / Canary Islands / Faro de Fuencaliente de La Palma
Half Marathon to Full Marathon - 26.800 kilometers
Trail Mountain

Trail du Chablisien

May 14, 2017 Race day in 10 months
France / Burgundy / Yonne / Beines
Half Marathon to Full Marathon - 23 kilometers
Hilly Trail

Trail de Puvenelle

27 km
May 14, 2017 Race day in 10 months
France / Lorraine / Meurthe-et-Moselle / Blénod-lès-Pont-à-Mousson
Half Marathon to Full Marathon - 27 kilometers
Trail

Trail des Forts du Grand Besancon

Trail des Forts du Grand Besancon - 28 km
May 14, 2017 Race day in 10 months
France / Franche Comté / Doubs / Besançon la malcombe
Half Marathon to Full Marathon - 28 kilometers
Trail

Highland Loops Trail Run

16 Mile
May 20, 2017 Race day in 10 months
USA / East North Central / Michigan / White Lake charter Township
Half Marathon to Full Marathon - 16 miles
Trail

Syttende Mai Run/Walk

17 Mile Walk
May 20, 2017 Race day in 10 months
USA / East North Central / Wisconsin / Stoughton
Half Marathon to Full Marathon - 17 miles
Walk