Half X
- Distance
- 69.87mi
- Elevation +
- 9685f
- TrailRank
- 32



The HALF X is the world's toughest 70.3 mile Half 'Iron man' Distance Triathlon At over 9,186 ft (2,800m) and taking in 6 hill climbs over 20%, with Hardknott Pass topping out at 33%, the bike leg is by far the steepes...
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