2017 - 2018 Multiday race Calendar in May

Browse our Multiday races Calendar for races organized around the world during the month of May among 53 races.

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53 races

Volcans de l'Extrême

May 12, 2017 The race has already taken place.
Indonesia / Tumpang
Multiday race - 164.500 kilometers
Package tour Trail Mountain

Challenge du Val de Drôme

Challenge du Val de Drôme
May 13, 2017 The race has already taken place.
France / Rhône-Alpes / Drôme / Crest
Multiday race - 153 kilometers
Trail Mountain

Chiemsee-Ultramarathon Mai

May 13, 2017 The race has already taken place.
Germany / Bavaria / Grabenstätt
Multiday race - 108 kilometers
Chiemsee-Ultramarathon

Whole Health Mudcat Marathon Weekend

Mighty Mudcat Challenge #Fishy5k and Mudcat Half Marathon
May 13, 2017 The race has already taken place.
Canada / Ontario / Dunnville
Multiday race - 26 kilometers
Boston Qualifier Flat

Whole Health Mudcat Marathon Weekend

Mighty Mudcat Challenge #Fishy5k and Mudcat Marathon
May 13, 2017 The race has already taken place.
Canada / Ontario / Dunnville
Multiday race - 47 kilometers
Boston Qualifier Flat

Whole Health Mudcat Marathon Weekend

Mighty Mudcat Challenge #Fishy5k and Riverfront 10k
May 13, 2017 The race has already taken place.
Canada / Ontario / Dunnville
Multiday race - 15 kilometers
Boston Qualifier Flat

Whole Health Mudcat Marathon Weekend

Mighty Mudcat Challenge #Fishy5k and Riverfront 5k
May 13, 2017 The race has already taken place.
Canada / Ontario / Dunnville
Multiday race - 10 kilometers
Boston Qualifier Flat

Pieter-ROG-pad Special Waddeneilanden

May 13, 2017 The race has already taken place.
Netherlands / Friesland / Harlingen
Multiday race - 450 kilometers

Tsavorun

TSAVOEKIDEN
May 13, 2017 The race has already taken place.
Kenya / mwakitau
Multiday race - 84 kilometers
Charity Fun Fund raising

Shipyard Maine Coast Marathon

39.3 Mile Maine Coast Challenge
May 14, 2017 The race has already taken place.
USA / New England / Maine / Kennebunk
Multiday race - 39.300 miles
Boston Qualifier Road Running Fast

Addison Oaks Challenge

Back to Back Half Marathon Double (3.1 + 13.1 and 3.1 + 13.1)
May 14, 2017 The race has already taken place.
USA / East North Central / Michigan / Leonard
Multiday race - 32 miles

Addison Oaks Challenge

Back to Back Half Marathons (Sat 13.1 and Sun 13.1)
May 14, 2017 The race has already taken place.
USA / East North Central / Michigan / Leonard
Multiday race - 26.200 miles