Atkinson will cover 45-miles
Manx riders are taking on a mountain bike marathon in the UK today.
Emma Atkinson is one of those competing in the 45-mile event being held in Sussex.
She expects to be riding for around five or six hours.
Emma says challenges like this depend on her having the right support:
Isle of Man wraps up Island Games with 80 medals
Golds galore and records broken in Orkney
LIVE: 2025 Island Games - DAY SEVEN
All the latest updates from Team Isle of Man in Orkney
Island Games: Eight more medals for gymnasts
22 medals in total for the Manx team
Island Games: Hannay wins third medal for IoM
He picks up the silver on final day of event
Island Games: Three medals for athletics track team
15 medals for the side in total