42.195 km
Distance
1,850 m
Elevation Gain
5:45:00
Average Finish Time
280
Total Finishers
2003
Established
Mountainous
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Course & Elevation
This ultra-challenging marathon follows segments of the legendary Inca Trail, starting in the Sacred Valley near Ollantaytambo and finishing in Cusco. Runners traverse ancient stone pathways, cloud forest, and high-altitude terrain while experiencing some of the most iconic Incan archaeological sites. The course combines historical immersion with extreme altitude demands, reaching nearly 4,000 meters above sea level.
🌤️ Weather
August is the dry season in the Andes with cool temperatures and clear skies, though altitude-related cold is significant. Low humidity and minimal rainfall create ideal conditions for trekking marathons, but runners must acclimatize to extreme elevation.
🏆 Course Record
03:28:12
Juan Molleda (2019)
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🎯 Fun Facts
- ▸ The race reaches elevations of nearly 4,000 meters, making it one of the world's highest marathons and requiring mandatory altitude acclimatization.
- ▸ Runners follow ancient Incan stone pathways that are over 500 years old, passing through archaeological sites like Phuyupatamarca and Intipata.
- ▸ The 18% DNF rate reflects the extreme altitude and terrain challenges; many participants walk significant portions of the course.
- ▸ August's dry season offers the clearest views of Machu Picchu-adjacent peaks, but temperatures can drop below freezing at higher elevations during the race.
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