TRI247's Chief Correspondent, John has been involved in triathlon for well over 30 years, 15 of those writing on these pages, whilst he can also be found commentating for events across the UK.
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Go behind the scenes at Challenge Roth with the latest episode of the TRI247 podcast
The triathlon cycling shoe that promises a 10-watt saving: Cadomotus Chronos Aero triathlon cycling shoes review
Five things you need to know about the Challenge Roth bike course
Expert swim coach on the three most common swim mistakes age group triathletes make (and how to fix them!)
The entry-level tri suit with a serious amount of performance for the price point – TRI-FIT VANGUARD review
latest News
Challenge Roth 2025 men’s results: INCREDIBLE comeback win for Sam Laidlow
Challenge Roth 2025 women’s results: World Champion Laura Philipp a class apart
WATCH AGAIN: Challenge Roth 2025 as Philipp and Laidlow take centre stage
Olympic medallist and T100 winner reveals she’s stepping up to full distance next
Challenge Roth 2025: Laidlow prompts groundbreaking move as Race Ranger data will be made public
Barkley marathons
Follow the madness of the 'Race that eats its young' on RUN247
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