Blenheim Palace Triathlon on Channel 4 this Saturday 16 June 06:35
and Ch4+1 07:35, plus catch up on All 4
Taking place against the stunning backdrop of Blenheim Palace estate, the birthplace of Sir Winston Churchill, this iconic triathlon is the traditional season opener and the second-biggest event in the UK, with thousands of enthusiasts, celebrities and world-class elites taking on the scenic and historic course.
![Sam Long Lionel Sanders IRONMAN 703 Gulf Coast 2023 finish line [Photo credit: Julio Aguilar / Getty Images for IRONMAN]](https://www.tri247.com/wp-content/uploads/2023/05/Sam-Long-Lionel-Sanders-IRONMAN-703-Gulf-Coast-2023-finish-line.jpg)
![Sam Laidlow T2 IRONMAN Lanzarote 2023 [Photo credit: James Mitchell / Club La Santa IRONMAN Lanzarote]](https://www.tri247.com/wp-content/uploads/2023/05/Sam-Laidlow-T2-IRONMAN-Lanzarote-2023.jpg)
![Sam Long Lionel Sanders IRONMAN 703 Gulf Coast 2023 finish line [Photo credit: Julio Aguilar / Getty Images for IRONMAN]](https://www.tri247.com/wp-content/uploads/2023/05/Sam-Long-Lionel-Sanders-IRONMAN-703-Gulf-Coast-2023-finish-line-912x720.jpg)
![Sam Laidlow T2 IRONMAN Lanzarote 2023 [Photo credit: James Mitchell / Club La Santa IRONMAN Lanzarote]](https://www.tri247.com/wp-content/uploads/2023/05/Sam-Laidlow-T2-IRONMAN-Lanzarote-2023-912x720.jpg)
