DEFYING 8 HOURS.

Two of the world’s greatest female athletes going head-to-head to break the barrier

SUB8 HOURS

3.8km

180km

42.2km

Together we rise

SUPER HUMAN

THE BEST OF THE BEST AIMING TO MAKE HISTORY

Katrina
Matthews

Two Times Ironman Champion

Nicola
Spirig

Dual Olympic Medalist

POLL

CAN IT BE DONE?

SUB 8 HRS (WOMEN)?

Join the Sub8 attempt

Can it be done?

Break the barrier with us.

  • This field is for validation purposes and should be left unchanged.

LOCATION

THE HOST VENUE WILL BE ANNOUNCED MID 2021

The climate, air and water temperature, topography and surface of the venue will play a critical role in a challenge of this kind and a suitable location is still being determined. Other factors that need to be considered include terrain and the availability of sport and event infrastructure.

THE LATEST

Pho3nix Sub7 Sub8, powered by Zwift Documentary

Pho3nix Sub7 Sub8, powered by Zwift Documentary

The documentary showcases not only the audacious yet ultimately successful attempt to race the full distance of triathlon in under seven hours for men and under eight hours for women, but also the two-year build-up leading into the challenge following all six athletes involved.

read more