Ross' 48 Hour Marathon Murph Challenge

From 9am on 6th November 2026 to 9am on 8th November, Ross Walters, chair of trustees at Momentum Fitness Charity and Liaison Manager at Solent Youth Action will take on a challenge like no other, to complete 16 full ‘Murph’ workouts in 48 hours!

Murph is a workout consisting of 1 mile run, 100 pull-ups, 200 push-ups and 300 air-squats, followed by another 1 mile run. Ross will aim to complete this challenge 16 times over during the 48 hours, racking up an incredible 32 miles of running, 1600 pull-ups, 3200 push-ups and 4800 air-squats – absolutely incredible!


Ross says: “Both charities mean a huge amount to me, and are a big part of my life. I’m incredibly passionate about the work Momentum Fitness Charity and Solent Youth Action do, I’m lucky enough to see first-hand the benefit of their valuable work, and the impact it has on the lives of so many local young people and adults”


– Ross, Coach at CrossFit Southampton Liaison Manager at Solent Youth Action, and Momentum Fitness Charity Chair of Trustees

How you can help
As well as making a donation, we’d love you to get involved! You can join Ross on as many of his 16 Murphs as you like! Slots will be every 3 hours all day and night. You can book your slot(s) at: momentumfitnesscharity.org.uk/48hourmurph



If you’d rather make a donation and watch from afar, you’re more than welcome!


Thank you so much for helping to support both charities, we appreciate it so much.