The 67-year-old senator will test his new hips, replaced two years ago, during 110-mile ride.
More in Biking
July, 18 2011
A writer who once flirted with type 2 diabetes completes grueling two-day, 202-mile bike ride.
March, 28 2011
Mainly carbs and liquids needed for the mind and muscles alike, experts say
November, 2 2010
Interest in the swim-bike-run competitive sport soars as middle-aged athletes discover the benefits of multidisciplinary training.
August, 31 2010
Combining endurance and resistance training best for optimal cardiac health, study suggests.
July, 1 2010
If you're already heavy, even five minutes a day brings results, study finds
June, 9 2010
Sister Madonna Buder, a triathlete pushing 80, sets records and inspires athletes half her age.