What happens when a world-class endurance athlete is hit by a truck at highway speed, suffers a broken back, pelvis, and arm, and faces the possibility that her athletic career may be over?
If you're Allison Tai, you find another way.
In 2006, Allison was building a promising Ironman career when a catastrophic cycling accident changed everything. But rather than abandon the athlete she'd become, she adapted, rebuilt, and went on to become one of Canada's most accomplished obstacle course racers—winning the televised Toughest Mudder series, the OCR World Championship 24-Hour Enduro, and earning multiple podium finishes at World's Toughest Mudder.
In this episode of Third Quarter Badass, Allison joins Scott and Meg for a conversation that's equal parts inspiring, insightful, and hilarious. From choosing a 125-kilometer ultramarathon as one of her first running challenges to attempting a 100-miler just a year after her accident, Allison shares an extraordinary perspective on resilience, competition, and the power of finding new challenges.
Now 44, a mother of two, and an endurance coach, Allison is still pushing boundaries—including a new adventure in 100-mile horseback endurance racing.
Along the way, we explore what it means to evolve as an athlete, how strength training supports longevity, why athletic identity doesn't have to disappear when circumstances change, and how to keep challenging yourself without losing the joy of competing.
Because sometimes being a badass isn't about getting back to who you were. It's about discovering who you can become.

World Champion Obstacle Course Racer | Ironman Athlete | Endurance Coach
Allison Tai is a Canadian world champion obstacle course racer, accomplished Ironman athlete, endurance coach, and mother of two whose extraordinary journey embodies the power of optimism, resilience, and adaptation.
Never one for half measures, Allison's introduction to competitive endurance racing included tackling the Canadian Death Race, a grueling 125-kilometer ultramarathon through the mountains of Alberta. Her first triathlon was a full-distance Ironman Australia, where she finished fourth in her age group. She went on to finish second in her age group at Ironman Canada before her promising triathlon career was interrupted by a devastating accident.
In 2006, Allison was struck from behind by a truck traveling at highway speed while training on her bicycle. She suffered a broken back, pelvis, arm, and significant nerve damage. Faced with a long recovery and lasting physical limitations, Allison never seriously considered abandoning her identity as an athlete. Instead, she adapted, rebuilt, and found new ways to challenge herself.
That determination eventually propelled her to the highest levels of obstacle course racing (OCR), including winning the televised Toughest Mudder series, capturing the OCR World Championship 24-Hour Enduro title, and earning multiple podium finishes at World's Toughest Mudder.
Today, Allison continues to train, compete, and coach athletes while raising two daughters who share her love of fitness and horses. Her latest athletic adventure includes preparing for the Tevis Cup, one of the world's most demanding 100-mile equestrian endurance events.
Central to Allison's philosophy is a deceptively simple idea: rather than dwell on what has been lost, look for the next thing to be thankful for—and the next challenge worth pursuing. Her story is a powerful reminder that athletic identity isn't tied to a particular sport, age, or finish line. Sometimes the greatest achievement is discovering an entirely new version of yourself.
Through Allison Conroy Coaching, she helps athletes pursue their own goals in running, triathlon, obstacle course racing, HYROX, strength training, and nutrition, with a particular emphasis on supporting women through every stage of their athletic lives.
Connect with Allison: Website: allisonconroy.com Instagram: @allisonconroycoaching