Going old school and racing with just a speedo, Lance Armstrong won the SuperFrog half iron distance race today in San Diego, California. Beth Walsh, of Encinitas, California, and second at Ironman Wisconsin, won the women’s race.

At the time this was published results were not posted. You can visit the race website for full details.

Read more about the story at NBC San Diego.

Also check out more at Beth Walsh wins SuperFrog Triathlon, Overshadowed by Lance Armstrong. They have more pictures and video.