NEW BOOK RELEASED THIS FALL!

RACING AGAINST TIME

On Ironman, Ultramarathons, and the Quest for Transformation in Mid-Life

AVAILABLE BEGINNING OCTOBER 1, 2025

"With indomitable spirit and blunt tenacity, Jeffrey Weiss defies age and limitations. If you're looking for inspiration and motivation, Racing Against Time will get you going!”

— DEAN KARNAZES | ultramarathonman.com

ULTRAMARATHONER & NEW YORK TIMES BESTSELLING AUTHOR

“Part memoir and all inspiration, Racing Against Time has it all: family, life, midlife transformation, tragedy with triumph, and, thankfully, a whole lot of Ultra Running.  I’m stoked about another book from Jeffrey, and I think you will be too.” 

— TRAVIS MACY | travismacy.com 

AUTHOR OF ‘THE ULTRA MINDSET: AN ENDURANCE CHAMPION’S 8 CORE PRINCIPLES FOR SUCCESS IN BUSINESS, SPOTS, AND LIFE,’ 2013 LEADMAN CHAMPION

“Weiss’s story illustrates the power and joy of mid-life transformation.”

— CHIP CONLEY | chipconley.com

BESTSELLING AUTHOR OF ‘LEARNING TO LOVE MIDLIFE’ & FOUNDER, MODERN ELDER ACADEMY

Photo Credit: Lisa Keating