2015 - 2016 Invitation only Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world bearing the tag Invitation only among 29 races.

29 races

  • 1

Rock Hard Marathon

  • 2015-09-20
  • USA | Massachusetts | Assonet
  • Marathon
  • Invitation only Trail

KuSuH Trail 100

  • 2015-09-25
  • Germany | Baden-W├╝rttemberg | Oberderdingen
  • Ultramarathon - 100 miles
  • UTMB Qualifier Invitation only Trail

Madhattan Run

  • 2015-11-21
  • USA | New York | New York
  • Ultramarathon - 32 miles
  • Charity Invitation only Team Fund raising

KoBoLT

Kleiner KoBoLT
  • 2015-12-05
  • Germany | Rhineland-Palatinate | Rengsdorf
  • Ultramarathon - 106 kilometers
  • UTMB Qualifier Hilly Invitation only Trail

KoBoLT

KoBoLT
  • 2015-12-05
  • Germany | Rhineland-Palatinate | Koblenz
  • Ultramarathon - 140 kilometers
  • UTMB Qualifier Hilly Invitation only Trail

Ancient Oaks 100 Mile Race

  • 2015-12-19
  • USA | Florida | Titusville
  • Ultramarathon - 100 miles
  • Invitation only Trail

Desert Solstice Invitational Track Meet

Desert Solstice 100 Mile Run
  • 2015-12-19
  • USA | Arizona | Phoenix
  • Ultramarathon - 100 miles
  • Invitation only Track Aravaipa Running

Desert Solstice Invitational Track Meet

Desert Solstice 24H Run
  • 2015-12-19
  • USA | Arizona | Phoenix
  • X-hour race - 24 hours
  • Invitation only Track Aravaipa Running

Desert Solstice Invitational Track Meet

Desert Solstice 50K Run
  • 2015-12-19
  • USA | Arizona | Phoenix
  • Ultramarathon - 50 kilometers
  • Invitation only Track Aravaipa Running

Fuego y Agua Nicaragua

Survival Run: Nicaragua
  • 2016-02-03
  • Nicaragua | | Isla de Ometepe
  • Ultramarathon - 70 kilometers
  • Hilly Charity Invitation only Green Central America Mud Obstacle race Trail Mountain Extreme

Iditarod Trail Invitational

Iditarod Trail Invitational 1000 mile
  • 2016-02-28
  • USA | Alaska | Anchorage
  • Ultramarathon - 1000 miles
  • UTMB Qualifier Snow Invitation only Trail

Iditarod Trail Invitational

Iditarod Trail Invitational 350 mile
  • 2016-02-28
  • USA | Alaska | Anchorage
  • Ultramarathon - 350 miles
  • UTMB Qualifier Snow Invitation only Trail

Rhodes Trail Run

  • 2016-07-09
  • South Africa | | Rhodes
  • Ultramarathon - 52 kilometers
  • UTMB Qualifier Invitation only Trail

The Wild Oak Trail 100

  • 2015-02-13
  • USA | Virginia | Stokesville
  • Ultramarathon - 100 miles
  • Invitation only Trail

Barkley Marathons

Barkley Marathons - 100 Mile Run
  • 2015-03-28
  • USA | Tennessee | Frozen Head State Park
  • Ultramarathon - 100 miles
  • Invitation only Trail Mountain
  • 1