Tag Archives: Hardrock 100 Mile Ultramarathon
re-sized hardrock 100 mile

2009 | 29 December - 0 Comments

The Hardrock 100-mile ultramarathon – as extreme as they come

The Hardrock One Hundred Mile Endurance Run is a 100.5 mile (161.7 km) ultramarathon. It has a total of 33,000 ft (10,000m) …