Leadville Trail 100 2012 race pace/splits calculator

The legendary "Race Across The Sky" 100-mile Run is where it all started back in 1983. The out-and-back course is in the midst of the Colorado Rockies. Low point, 9,200 feet; high point is Hope Pass, 12,600 feet. Majority is on forest trails with some mountain roads. There were 1010 runners, and 35% finished. Read more at the Leadville Trail 100 website.

Your goal race time:

Drag the slider to choose your goal for finishing.

Your checkpoint splits:

LocationDistanceRace timeSplit timeSplit distanceSplit paceSplit speed
Loading...
Show distance and speed/pace in:  
Show times as: start
Twilight was from 20:24 → 05:53 MDT (9:29 hrs of darkness)

Altitude profile: [compare races]

Height (m) / distance (km). Drag the pointer to highlight any section of the course, such as a ‘favourite’ hill…
Max altitude 3820 m, average 3080 m and 100% of the course is above 2400 m.

Course Map: