Sunday 21st June 2026 is the 8th annual Chilathlon; a sprint triathlon involving an 800m swim in Chilton lake, a 22km cycle taking in the local hills (total ascent 345m), and a somewhat brutal 4.5km run cross country from Chilton to Brill to finish.

Every year we raise money through entry donations for a local cause. Last year we raised almost £1000 for the Chilton playground.

In 2026 all Chilathlon entry donations will go towards Aylesbury based charity, Youth Concern.

Youth Concern works with young people aged 13 – 25 years living, working or studying in Aylesbury Vale and who are facing extra challenges.

Their Drop-in Centre is a safe space to hang out, with table tennis and pool tables, access to laptops, free Wi-Fi and even a music studio.

The specialist staff and volunteers are there to offer practical advice and support with any of the challenges life throws:

• Information about education, training and employment

• Support for young carers

• Advice or help with accommodation

• Support and advice about sexual health and substance misuse

• food parcels and care parcels

• emotional wellbeing

• counselling

• activities like cooking, gardening, art, games and more

Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving - they'll never sell them on or send unwanted emails. Once you donate, they'll send your money directly to the charity. So it's the most efficient way to donate - saving time and cutting costs for the charity.