

In this episode of the UKRunChat podcast, Michelle is joined by USA Triathlon coach and author Hilary Topper to talk about her new book, Unlocking the Triathlon: A Beginner’s Guide to Competing in a Triathlon.
Hilary shares her journey from failing gym class and not knowing how to swim, to taking up triathlon in her 50s, and even an 8.3-mile open water swim. She explains why triathlon is truly accessible for everyone, how runners can make the leap into multi-sport, and why cross-training can make you a stronger, more resilient runner.
We cover:
If you’ve ever thought “Could I really do a triathlon?” this episode might just convince you the answer is yes.
Unlocking the Triathlon: A Beginner’s Guide to Competing in a Triathlon is out in January 2026 and is available for pre-order on Waterstones and Amazon.
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