Lizzie Rayner & TrainingPeaks
Trusted by the world’s best athletes — including Lizzie Rayner — TrainingPeaks helps triathletes of all levels achieve their goals with customizable training plans, performance analysis and seamless integration with your favorite devices. Start training smarter today.
Follow Lizzie’s Race Scheduale
2026 Races
- Aix en Provence- 8th
Up Next:
- T100 Spain- May 24th
- 70.3 Nice- June 28th
- Swansea- July 12th
- T100 Vancouver- August 15th
- 70.3 Worlds- September 12th
- Portugal- October 17th
- T100 Dubai – November 14th
- T100 Qatar- December 12th
About Lizzie Rayner
Lizzie is a British professional triathlete specialising in middle distance racing — 70.3 and T100. Since turning professional in 2022, she has risen rapidly through the world rankings and now sits 22nd internationally (PTO Rankings), achieving seven professional podiums, two wins and a career best 8th place finish at the IRONMAN 70.3 World Championships in 2025.
Goals for 2026 centre around a top-5 finish at the 70.3 World Championships in Nice in September, alongside podiums at IM Pro Series 70.3 races and being competitive across T100 racing.
Lizzie has worked closely with coach Mark Threlfall over the last four years, using TrainingPeaks daily to communicate, track fitness, plan training blocks around races and monitor load.