Relay ultra marathons
50 races
Wainwright's Pennine Journey North
May 1-2, 2026 (Fri-Sat)
Blanchland Village Hall, North East, United Kingdom
Trail Menorca Camí de Cavalls
May 1-2, 2026 (Fri-Sat)
Ciutadella de Menorca, Balearic Islands, Spain
Rock the Ridge
May 2, 2026 (Sat)
New Paltz, New York, United States
1.8
Hollywood to the Sea
May 2, 2026 (Sat)
Los Angeles, California, United States
2.4
$700
Ultra X Scotland
May 2-3, 2026 (Sat-Sun)
Inverness, Scotland, United Kingdom
1.2 - 2.3
Hills Creek Endurance Challenge
May 2, 2026 (Sat)
Wellsboro, Pennsylvania, United States
$92.81 - $323
Belgian Front Memorial Trail
May 2, 2026 (Sat)
Mesen, Flanders, Belgium
2 - 2
Perfect Day 50K
May 2, 2026 (Sat)
Keezletown, Virginia, United States
$109
Miwok
May 2, 2026 (Sat)
Stinson Beach, California, United States
2.2
Prickly Pine Jackpot 24 Hour Solo/Relay
May 2, 2026 (Sat)
Dousman, Wisconsin, United States
Mt. Si Trail Runs
May 3, 2026 (Sun)
Snoqualmie, Washington, United States
1 - 1.9
$98.12 - $103.43
The Great Wheelbarrow Race
May 8, 2026 (Fri)
Mareeba, Queensland, Australia
Traverse City Trail Running Festival
May 8-9, 2026 (Fri-Sat)
Traverse City, Michigan, United States
Bone Yard Trail Race
May 9, 2026 (Sat)
Brookhaven, Mississippi, United States
$82.18 - $191.52
Riverlands 100
May 9, 2026 (Sat)
Turner, Maine, United States
2.6
$179.22 - $307.02
Secret Beach
May 9, 2026 (Sat)
Gold Beach, Oregon, United States
1.3 - 2.1
$103.43 - $211.17
24 Horas a Correr Mem Martins
May 9-10, 2026 (Sat-Sun)
Mem Martins, Lisbon, Portugal
Market to Market Relay Iowa
May 9, 2026 (Sat)
Des Moines, Iowa, United States
Speed Goat Ultra
May 9, 2026 (Sat)
Broadview, Montana, United States
$82.18 - $216.5
Suffer on Centennial
May 9, 2026 (Sat)
West Hawk Lake, Manitoba, Canada
CA$183 - CA$500.2
Margaret River Ultra Marathon
May 9-10, 2026 (Sat-Sun)
Wilyabrup, Western Australia, Australia
Paiute Meadows Trail Run
May 9, 2026 (Sat)
Susanville, California, United States
$103.43
Tenacious Ten Ultra
May 16, 2026 (Sat)
Perth Y Pia, Wales, United Kingdom
Dances with Dirt Gnaw Bone
May 16, 2026 (Sat)
Nashville, Indiana, United States
1.2 - 1.8
Parklands 6-Hour Endurance Relay
May 16, 2026 (Sat)
Jasper, Indiana, United States
Showing 1 - 25 of 50 events