Home / Videos Watch: 82-year-old On Why He Loves Mountain Biking Alf is an 82-year-old who started mountain biking at 70 years of age after recovering from cancer. This is his story. By Video Share January 11, 2019 Singletracks may receive compensation for purchases made through any affiliate links in this article. Alf is an 82-year-old who started mountain biking at 70 years of age after recovering from cancer. This is his story. training It’s Spring, so Where’s the Spring in my Stride? interview Gill Barnes Won the Master's 60+ XC World Championships in 2017, and Her Stoke Isn't Letting Up Any Time Soon news Phoenix Mountain Biker Rides on in Search of Help After Rattlesnake Bite skills Too Old to Get Air? Learning to Jump a Mountain Bike at 54 Years Old