San Diego wind tunnel

Why do professional triathletes put so much time and money into wind tunnel testing every year? Learn about the process in this video.

After the recent birth of her child, Olympic Time Trial champion Kristin Armstrong is back on the bike and getting ready to race.

Triathlete photo editor Nils Nilsen had a chance to catch up with world champion Mirinda Carfrae and her new bike sponsor Felt Bicycles in the San Diego Low Speed Wind Tunnel.