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.
Discover more
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
Anne Haug on inspiration ahead of comeback, sub-eight and no intention of retiring just yet
CHAOS as Lena Meissner wins amazing sprint finish to become 70.3 European Champion and is then DEMOTED
Olympic legend Alistair Brownlee dons Trump costume and downs pints in fundraising Oxenhope Straw Race
Challenge Roth hero Sam Laidlow thought he was in front for HOURS before taking lead
Challenge Roth 2025 men’s results: INCREDIBLE comeback win for Sam Laidlow
Barkley marathons
Follow the madness of the 'Race that eats its young' on RUN247
Shop with
Our premium marketplace for boutique endurance sports brands