Meet Jack Driscoll, self-proclaimed "overall fitness enjoyer," firefighter, coach, and phenomenal hybrid athlete. A guy who enjoys launching himself at a wide variety of fitness events, Jack burst into the competitive scene by winning Rally in the Valley, around the same time that he was tackling Hybricon Regionals, followed by a bodybuilding competition, and then an Ironman. Back to back to back. There may have been a powerlifting meet in there, too.

Jack discusses how he trained for a sub-3 hour marathon in 18 months, as a dude who "runs like a refrigerator" and doesn't even particularly like distance running. How did he trick himself into doing the long runs? How slowly, carefully, and sustainably did he start out? 

Fitness shouldn't be a punishment, and Jack finds joy in trying new things and developing his fitness in new ways. Jack of all trades, Master of none - with the unbeatable mindset that treats failure as a lesson and a challenge, not an end.

"Send it" with Jack as he trains for his 100-miler on Instagram at @jack.d_fitness