I'm running the 4 x 4 x 48 challenge with a brilliant team from Streatham. We're fundraising for 2 charities, the Lily's Foundation, and the British Red Cross' Crisis Appeal for the Ukraine.

The challenge means running 4 miles. Every 4 hours, for 48 hours. So 48 miles total, or a marathon a day, with minimal time for sleep, rest or meals in between runs.

It's easy to feel powerless amongst the horrific crisis unfolding in the Ukraine right now. Donating to charities supporting them, is one thing we can do.