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Ultra Challenge

Ultra Challenges 2025

With 18 events to choose from in 2025, these hugely popular events are back for another year! Whether you run, jog or walk, you can support Retina UK's vital work whilst achieving an amazing personal goal. Join #TeamRetinaUK today!

Ride Reigate 2025

This popular cycle sportive event offers 3 scenic routes and with 100K, 50K and family friendly 25K routes, this event offers something for everyone and you could be taking part this summer as part of #TeamRetinaUK.

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Inheritance patterns

Your doctor or genetic counsellor will spend some time asking about other people in your family to try to work out the way in which your particular faulty gene has been passed down through the generations – this is referred to as the inheritance pattern.