Downhill Skateboarding for beginners - Getting into it - Downhill254
High Speed Downhill Skateboarding - Red Bull Steep Crest 2014 - YouTube
Skateboarding Glides Into a New Phase - The New York Times
Laguna Beach, Calif., Set to Ban Downhill Skateboarding - The New York Times
2019 SEA Games: Hong Kong world champion Harry Clarke used to get whipped by Filipino skateboarders, now he is coaching them | South China Morning Post
Summit County downhill skateboarders realize need for summer speed despite risk, rules | SummitDaily.com