Pontevedra, Spain – 24 June 2025
South African rising star Anthony Clayton delivered a composed and confident performance to claim the 2025 World Junior Cross Triathlon Championship title in Pontevedra, Spain. The 17-year-old showcased maturity and tactical awareness across the swim, mountain bike, and trail run segments, outperforming a strong international field of under-19 athletes.
A Measured and Impactful Performance
Clayton began the race with a solid swim, staying well-positioned before making his move during the mountain bike leg. He then extended his lead during the trail run, maintaining control to the finish line. His race execution reflected both physical preparedness and mental focus—hallmarks of a well-rounded athlete.
This result marks a significant milestone in his young career and highlights the emerging depth of South African talent in off-road multisport events.
From National Contender to World Champion
Clayton’s development over the past two seasons has been noteworthy:
- In 2024, he placed 7th at XTERRA South Africa (junior category) and earned silver at the XTERRA Youth World Championship in Italy.
- Having transitioned from competitive swimming to triathlon only in early 2024, he has quickly adapted to the technical and endurance demands of cross triathlon, showing particular strength on the mountain bike and trail sections.

Recognition at Home and Abroad
His performance drew praise both locally and internationally. World Triathlon, the sport’s global governing body, posted:
His performance drew praise both locally and internationally. World Triathlon, the sport’s global governing body, posted:
“CHAMPION!!! Antony Clayton takes the 2025 World Junior Cross Triathlon title!”
Closer to home, his club and coaches acknowledged his discipline and steady progression over the past year, calling him a standout in South Africa’s next generation of multisport athletes.
A Promising Sign for South African Multisport
Clayton’s success contributes to the growing momentum in South Africa’s junior triathlon ranks and reflects the strength of its athlete development systems.
- Race maturity: His pacing and composure throughout the event were notable for an athlete of his age.
- Development pipeline: Clayton is a product of an evolving and effective junior pathway, which is increasingly enabling young South Africans to compete internationally across triathlon, duathlon, and XTERRA circuits.
Looking Ahead
With a world title secured, Clayton is expected to transition into senior-level cross triathlon and XTERRA events. The focus now turns to gaining experience at higher levels and continuing to build on a promising foundation that already includes international podium results.
Anthony Clayton’s victory in Pontevedra represents a breakthrough in his career and a proud moment for South African triathlon. More than just an individual achievement, it signals the continued rise of South African talent on the world stage and offers an exciting glimpse into the future of the country’s multisport prospects.
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