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The Big Give Christmas Challenge is back and we’re aiming to raise more than ever before, with our staggering £60,000 target!

The Great North Run is the largest half marathon in the world, taking place annually in North East England.

• Run
• Newcastle

The Great North Run is the largest half marathon in the world, taking place annually in Newcastle.

• Run
• Newcastle

Join #TeamRetinaUK for the iconic 2023 TCS London Marathon! Soak up the incredible atmosphere as you run from Blackheath to The Mall finish line where you’ll get your very own marathon medal.

• Run
• London

Join #TeamRetinaUK for the iconic 2024 TCS London Marathon! Soak up the incredible atmosphere as you run from Blackheath to The Mall finish line where you’ll get your very own marathon medal.

• Run
• London

Join #TeamRetinaUK for the iconic 2025 TCS London Marathon! Soak up the incredible atmosphere as you run from Blackheath to The Mall finish line where you’ll get your very own marathon medal.

• Run
• London

Angus was part of #TeamRetinaUK in 2021 and is running again in 2024. In the run-up to the 2021 race, this is what he had to say:

• Case study - supporter
• Written

Ashley has completed the London Marathon numerous times. He was part of #TeamRetinaUK in 2021 and talks here about his experience.

• Case study - supporter
• Written

Back for 2023, the virtual TCS London Marathon lets you join our team close to home and get your marathon medal!

• Run
• Close to home

This stunning central London half marathon, takes in some of the capital’s world-famous landmarks on closed roads.

• Run
• London