Top 10 Toughest Races in the World
The National Geographic Adventure blog has just published their list of the Top 10 Toughest Races in the world. The races include a number of disciplines, here’s a summary (in reverse order):
- TheĀ Iditarod Trail Sled Dog Race
- World Bog Snorkeling Championships
- Furnace Creek 508
- Arrowhead 135-mile Winter Ultramarathon
- Manhattan Island Marathon Swim
- Barkley Marathon
- Extreme Winter Ultra Marathon
- Marathon des Sables
- Race Across America
- *** (we don’t want to spoil the surprise….to find out read the full article on the National Geographic website)
