A buck crashes into a mountain bike in South Africa. Luckily for us, the entire encounter was caught on film.
Photo: Travis Walker
We spent weeks trawling the Web to round up brutal accidents and epic feats that made us gasp and cringe. Here are the best of the worst videos, including avalanches, 90-foot waterfall drops, and animal attacks.
Want to get Outside more?
Sign up for our newsletter and get the latest fitness tips, expert gear reviews, the best travel advice, and more.