Rebecca Clarke
Pro Triathlete
Rebecca focuses on half and full distance triathlons. Originally from Auckland, she now resides in Wanaka when not racing overseas in Europe and the US.
Rebecca started her career in ITU racing at WTS level and at the Rio Olympics test event. She took an 'early' retirement which lasted six months before deciding to try 'one' IRONMAN 70.3®. After placing 4th in her first IRONMAN® 70.3 in Taupo, she decided to do a few more.
She juggled working full time as a Sports Administrator with racing in New Zealand and Australia. After multiple half-distance podiums she committed to racing full time. Her breakout year was in 2022, placing 2nd at IRONMAN® Australia, qualifying for Kona and finishing 17th at the World Champs.
Rebecca discovered Precision Fuel & Hydration after a Sweat Test at the PTO US Open and officially joined the team at the end of 2022. Her favourite products are PF 30 Gels, PH 1500 tablets and PF 30 Chews.
Aside from being a professional triathlete, she has a Bachelor of Physical Education, is a qualified triathlon coach, and enjoys time with her family and friends.
Since using Precision Fuel & Hydration in 2022 and then working with the team going into Kona World Champs, it's been a game changer for me and I haven't used anything else for my hydration and fuel needs.
Notable Achievements
| 2026 | 3rd at IRONMAN® Cairns |
| 2022 | 17th at IRONMAN® World Championships |
| 2023 | 1st at IRONMAN 70.3® Sunshine Coast |
| 2022 | 8th at PTO US Open |
| 2022 | 2nd at IRONMAN® Australia |
| 2023 | 3rd at IRONMAN® New Zealand |
Key Stats
| 10km | 36:55 |
| Marathon | 3:04:54 |
| IRONMAN 70.3® | 4:07:48 |
| IRONMAN® | 9:04:00 |
Rebecca's Top Tips
- Practice your fuel and hydration in training before race day
- Make sure you're fueled on race morning
- Get a Sweat Test as knowing how much sodium you lose in your sweat will allow you to plan your hydration strategy