Sep 2018

Add an event to the SleepMonsters calendar Manage events and login details on the SleepMonsters calendar
Sep 01

Coastal Classic Trail Run

  • Australia (AUS)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 01

Rat Race Man vs Mountain

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 01

Dartmoor Highground

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 01

2018 Questars Adventure Race Series - Race 4

  • UK (GBR)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 01

The Heb - Race on the Edge!

  • UK (GBR)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Spacer
  • Solo
  • Team
  • Spacer
  • Multi Day Event
Sep 01

Skaidi Xtreme

  • Norway (NOR)
  • Off-Road Cycling
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 02

GORE-TEX Trans-Alpine Run

  • Germany (DEU)
  • Off-Road Running
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 03

ÖTILLÖ Swimrun World Championship

  • Sweden (SWE)
  • Off-Road Running
  • Open Water Swimming
  • Spacer
  • Team
  • Spacer
  • One Day Event
Sep 05

Ultra Tour Monte Rosa 4Stage Race

  • Switzerland (CHE)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • Multi Day Event
Sep 05

AR Colombia

  • Colombia (COL)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 06

Ultra Tour Monte Rosa

  • Italy (ITA)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
  • Multi Day Event
Sep 06

Primal Quest

  • USA (USA)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 06

Ultra Tour Monte Rosa 170k

  • Switzerland (CHE)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 06

Raid International Gaspésie

  • Canada (CAN)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 07

2nd GlobalLImits Albania - The Hidden Treasure -

  • Albania (ALB)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • Multi Day Event
Sep 07

UTMR 3 Passes 100k Ultra

  • Switzerland (CHE)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 07

Ultra-Trail World Tour - Ultra-Trail Harricana

  • Canada (CAN)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 07

Lilyfontein School Adventure Race

  • South Africa (ZAF)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • One Day Event
Sep 08

Rat Race Coast to Coast

  • UK (GBR)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
  • Multi Day Event
Sep 08

Quest Achill

  • Ireland (IRL)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 08

Glow in the park

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 08

Canfranc-Canfranc

  • Spain (ESP)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • Multi Day Event
Sep 09

Eventrex Cross Triathlon

  • UK (GBR)
  • Off-Road Running
  • Off-Road Cycling
  • Open Water Swimming
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 11

Perskindol Swiss Epic

  • Switzerland (CHE)
  • Off-Road Cycling
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 13

Shenandoah Tough

  • USA (USA)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 13

Salomon Mamores VK

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 14

Lost In Kainuu Adventure Race

  • Finland (FIN)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Open Water Swimming
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 14

Salomon Ben Nevis Ultra

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 15

XTERRA PAN AM CHAMPIONSHIP & UTAH SPRINT

  • USA (USA)
  • Off-Road Running
  • Off-Road Cycling
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 15

Surf Coast Century 2018 100km & 50km ultra maratho ...

  • Australia (AUS)
  • Off-Road Running
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 15

Salomon Ring of Steal Skyrace

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 15

Tahoe Big Blue Adventure Race

  • USA (USA)
  • Navigation
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 16

XTERRA TRAIL RUN NATIONALS

  • USA (USA)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 16

The Hurtleberry Challenge

  • UK (GBR)
  • Off-Road Running
  • Off-Road Cycling
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 16

The Trail Running Series presented by The North Fa ...

  • Australia (AUS)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 16

Salomon Glen Coe Skyline

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 16

MTB Nav - SouthWest MBO League 4 - Poldice Valley

  • UK (GBR)
  • Off-Road Cycling
  • Navigation
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 16

Surrey Hills Full Duathlon

  • UK (GBR)
  • Off-Road Running
  • Off-Road Cycling
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 16

Surrey Hills Sprint Duathlon

  • UK (GBR)
  • Off-Road Running
  • Off-Road Cycling
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 18

NORCHA

  • Portugal (PRT)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 19

Adventure Race Croatia

  • Croatia (HRV)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 21

Karkloof 100 Miler

  • South Africa (ZAF)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 22

Maximum Adventure Race Series - Blue Mountains

  • Australia (AUS)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • One Day Event
Sep 22

QuakerMan Triathlon

  • USA (USA)
  • Off-Road Running
  • Off-Road Cycling
  • Open Water Swimming
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 22

Oyster Catcher 3 Day Trail Run

  • South Africa (ZAF)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • Multi Day Event
Sep 22

Gaelforce North

  • Ireland (IRL)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 22

Marathon de ben Nevis

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 22

The Trappers Bloemfontein 4 Peaks Mountain Challen ...

  • South Africa (ZAF)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 23

Surrey Hills Challenge

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 23

D&W Peak District Trail Run Autumn Series 2

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • One Day Event
Sep 25

Half Marathon Des Sables

  • Spain (ESP)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • Multi Day Event
Sep 26

Trans-Cascadia

  • USA (USA)
  • Off-Road Cycling
  • Spacer
  • Solo
  • Spacer
  • Multi Day Event
Sep 27

14th Hero MTB Himalaya

  • India (IND)
  • Off-Road Running
  • Spacer
  • Solo
  • Team
  • Spacer
  • Multi Day Event
Sep 29

Oyster Catcher 3 Day Trail Run

  • South Africa (ZAF)
  • Off-Road Running
  • Spacer
  • Solo
  • Spacer
  • Multi Day Event
Sep 29

Glow in the park

  • UK (GBR)
  • Off-Road Running
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 29

Atmosphere Mind Over Mountain Adventure Race

  • Canada (CAN)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 29

Love SwimRun Holy Island

  • UK (GBR)
  • Off-Road Running
  • Open Water Swimming
  • Spacer
  • Solo
  • Team
  • Spacer
  • One Day Event
Sep 29

Run and Bike des Collines

  • Belgium (BEL)
  • Off-Road Running
  • Off-Road Cycling
  • Spacer
  • Team
  • Spacer
  • One Day Event
Sep 29

Wildside Adventure Race Myall Coast Edition

  • Australia (AUS)
  • Off-Road Running
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • Multi Day Event
Sep 29

Spring Challenge South

  • New Zealand (NZL)
  • Off-Road Cycling
  • Paddling
  • Navigation
  • Spacer
  • Team
  • Spacer
  • One Day Event
Sep 30

Atacama Crossing 2018

  • Chile (CHL)
  • Off-Road Running
  • Spacer
  • Solo
  • Team
  • Spacer
  • Multi Day Event
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