Leadville Trail 100
Race Day Weather
Cool start, variable winds ahead
Runners will face a temperature range from 44°F at the start to a high of 73°F, necessitating conservative pacing early on. Winds will peak at 18 mph with notable headwinds between miles 5-8 and 10-11, impacting efforts on the climbs. With light rain expected throughout, hydration will be essential, especially during the challenging climbs from miles 11 to 12 and 21 to 22.
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Race Info
The Leadville Trail 100 Run (aka The Race Across The Sky or the LT100) is an ultramarathon held annually on rugged trails and dirt roads near Leadville, Colorado, through the heart of the Rocky Mountains. First run in 1983, the race course climbs and descends 15,600 feet (4,800 m), with elevations ranging from 9,200 to 12,620 feet (2,800–3,850 m). In most years, fewer than half the starters complete the race within the 30-hour time limit. Wikipedia