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The SleepMonsters calendar will definitely include events which have one or more of the following as a main discipline(s);

  • Off-road Running / Cycling
  • Paddling
  • Navigation
  • Open Water Swim
Events should be;
  • Adventurous
  • Endurance based
  • Competitive
  • Human-powered
  • Off-road
Generally we don't list:
  • Marathons (or road runs in general)
  • Cycle Sportives
  • Obstacle Course Races
If you're not an event organizer and want to tell us about an event, please email

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