Friday - June 12th, 2026
Apple News
×

What can we help you find?

Open Menu

Marathon Grand Slam Finisher William Thomas on Leadership, Resilience and Chasing Big Dreams

Welcome to a new edition of the Famous Interviews with Joe Dimino series. On this episode, we talk with leadership consultant, author, endurance athlete, adventurer, and Marathon Grand Slam finisher William Thomas.

William’s story is a powerful reminder that it is never too late to pursue extraordinary goals.

He didn’t begin running until the age of 42, yet he went on to accomplish something achieved by only a select group of people worldwide: completing the Marathon Grand Slam by running a marathon on all seven continents and at the North Pole.

Now 60 years old, William continues to challenge himself, completing three to four marathons each year while adding even more remarkable achievements to his resume. Since finishing the Grand Slam, he has completed the Abbott World Marathon Majors and taken on the legendary Everest Marathon, one of the most demanding endurance races on the planet.

William shares the lessons behind these adventures in his book Cross the Lines, encouraging readers to embrace challenges, pursue meaningful goals, and refuse to let age become an excuse for inaction.

In addition to his accomplishments as an endurance athlete, William is an accomplished leadership consultant who helps organizations and individuals develop stronger leadership capabilities, resilience, adaptability, and purpose-driven Growth.

From his nomadic base in Singapore, we discuss leadership, Personal Development, endurance sports, marathon running, Adventure Travel, mindset, resilience, lifelong learning, achieving ambitious goals, and the power of stepping outside your comfort zone.

This inspiring conversation offers valuable lessons for leaders, entrepreneurs, athletes, adventurers, and anyone looking to redefine what is possible later in life.

Learn more about William Thomas:
Designing Leaders Official Website

For More Famous Interviews:
Subscribe via Youtube – https://www.youtube.com/channel/UCgi6GpDDDrc_PgOzaERGbLQ
Subscribe via iTunes/Apple – https://podcasts.apple.com/us/podcast/famous-interviews-with-joe-dimino/id1660256991
Subscribe via Spotify – https://open.spotify.com/show/7j92QDS13LXgajPt80X2dh

The Home of Famous Interviews:
http://famousinterviewswithjoedimino.blogspot.com/

Contribute to Famous Interviews via PayPal:                   
https://www.paypal.com/donate?hosted_b

Joe Dimino Podcaster/Artist

Joe Dimino has been writing & creating in a variety of capacities since his college days at the University of Missouri-Kansas City somewhere around 1993. If you are keeping score, that would be about 29 years+. It all began at UMKCs University News as a Sports Writer & turned into a myriad of expressive avenues. Inventing poems, art, video & audio has always been in the proverbial cards.

Posted in:
Joe Dimino
Tagged with:
0 Comments
Oldest
Newest Most Voted