| Skyrunner World Series | |
|---|---|
| Status | active |
| Genre | sporting event |
| Date(s) | from April to October |
| Frequency | annual |
| Location(s) | various |
| Country | Worldwide |
| Inaugurated | 2002 |
| Most recent | 2018 |
| Organised by | ISF |
| Website | skyrunnerworldseries.com |
The Skyrunner World Series is an annual international championship of skyrunning (high altitude endurance races) and the official International Skyrunning Federation (ISF) race circuit for mountain running.[1] Each year the Skyrunner World Series presents a global Sky Racing calendar, attracting mountain running athletes from almost every country.