Inca Trail Marathon
Steep Andes trails between Salkantay and Humantay take runners above 15,200 feet, making this measured 26.2 miles feel closer to an ultra in Peru.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked August 4, 2026.
Quick facts
- Measured 26.2-mile trail course with steep ascent and descent.
- Maximum altitude rises above 15,200 feet.
- Current route runs between Salkantay and Humantay, not the Classic Inca Trail.
- At least four aid stations plus finish-line drop-bag access.
About the Inca Trail Marathon
This is a supported high-altitude race tour built around one of Peru's toughest marathon days. The current route changed in 2023 and does not use the four-day Classic Inca Trail or finish at Machu Picchu, despite the durable race name.
Course
Between Salkantay and Humantay, steep ascents and descents create thousands of feet of vertical change. Maximum altitude exceeds 15,200 feet, and at least four aid stations support a measured route with marathon distance and ultra-level effort.
Race-day weather
August is typically dry in the high Andes, but the altitude creates sharp temperature swings. Runners should expect a cold start, strong ultraviolet exposure, wind on the passes, and warmer conditions lower down.
Past Inca Trail Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Monday, August 24, 2026 | Upcoming | — |
Inca Trail Marathon FAQ
When is the Inca Trail Marathon?
The 2026 Inca Trail Marathon is on Monday, August 24, 2026.
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