Marvin Dittfurth

Marvin Dittfurth, age 78, is a Christian endurance sports athlete, husband (married almost 50 years) and father. He swims, bikes, or runs most days and sometimes does all three. He has completed hundreds of running events, 32 marathons and 53 triathlons.

Marvin Dittfurth, age 78, is a Christian endurance sports athlete, husband (married almost 50 years) and father. He swims, bikes, or runs most days and sometimes does all three. He has completed hundreds of running events, 32 marathons and 53 triathlons. See less