Alice Springs lies in the middle of the Australian desert. The Todd River has water only during the occasional rainfall. But that doesn't stop residents from enjoying a good boat race there. The Henley on Todd Regatta is perhaps the world's most unusual boat race because the participants have to carry their boats on foot through the desert sands.
There are several boating events, such as the team race embedded above. There's also land surfing, hamster wheel racing, and sand shoveling.
-via Amusing Planet | Photo: Alli Polin