How to Finish a 70.3 & Full Ironman in 1 Weekend Injury-Free

Unstoppable With Shangrila Rendon · Mar 13, 2026 · 1h 1m

Think your goals are too far away?

Jeremy started in construction, became an Ironworker, then moved up to Foreman and jobsite leader. And one day, he looked in the mirror and said:

“Wow, I’ve made it into the office, but physically, I have let myself go.”

He was overweight, out of shape and unhealthy then. He made a detour and got into Spartan Ultras.

When he reached out to me 2 years ago, he asked,

“Do you think I can do an Ironman? "I’m not a pure runner.”

The answer was “YES.”

He had no triathlon background.

Couldn’t swim a single lap.

Had a second-hand Peloton.

But he had a family he…