The 26th World Mountain Running Championships were held in Kamnik, Slovenia on September 5, 2010. Around 350 athletes from 39 countries were present, which was a record of the number of nations taking part in the championships.[1]
| Senior Men | Samson K. Gashazghi | A. Teklay Weldemariam | Geoffrey Kusuro | |
| Senior Women | Andrea Mayr | Valentina Belotti | Martina Straehl | |
| Junior Men | Yossief T. Andemichael | Ridvan Bozkurt | Jente Joly | |
| Junior Women | Yasemin Can | Burcu Dag | Adelaide Pantheon | |
| Team Senior Men | |  | | |
| Team Senior Women | | | ||
| Team Junior Men | |  | | |
| Team Junior Women | |  |
| Rank | Athlete | Country | Time | |
|---|---|---|---|---|
| 1 | Samson Gashazghi | 56:25 | ||
| 2 | Azerya Teklay Weldemariam | 56:28 | ||
| 3 | Geofrey Kusuro | 56:57 | ||
| 4 | Petro Manu Shaku | 57:00 | ||
| 5 | Stephen Kiprotich | 57:16 | ||
| 6 | Abraham Kidane Habtom | 57:55 | ||
| 7 | Ahmet Aslan | 58:14 | ||
| 8 | Jonathan Wyatt | 58:23 |
| Rank | Athlete | Country | Time | |
|---|---|---|---|---|
| 1 | Andrea Mayr | 49:30 | ||
| 2 | 50:08 | |||
| 3 | Martina Strähl | 50:42 | ||
| 4 | Svetlana Demidenko | 51:02 | ||
| 5 | Mateja Kosovelj | 51:24 | ||
| 6 | Antonella Confortola | 52:19 | ||
| 7 | Jelena Ruchljada | 52:30 | ||
| 8 | Claudia Helfenberger | 52:35 |