My QUADRUPLE Ironman Challenge!

Dear Friends My name is Chris Thrall. I’m an author, adventurer and former Royal Marines Commando (link to my bio ). Last year I ran an ultramarathon a day from John O’Groats to Land’s End. This year, on September 8th 2019, I will complete a quadruple ironman distance triathlon. That’s a 9.6-mile swim, a 450-mile […]

Read More