9.25pm - Thankfully there are many, many people supporting Geoff and the guys as this selection of tweets show:

9.10pm - Geoff's tweet at the end of the day shows what these guys are putting themselves through for Cure Leukaemia.

7.00pm - Another brutal day for the team but they all completed stage 4. Here are the thoughts of Hayden.

10.01am - Every single donation, big or small, makes a huge difference and gives the team a massive boost. Please show your support HERE.

9.49am - For those of you who prefer photographs to graphs - this is Mount Etna and this is what stands between the team and Stage 5 today.

9.00am - Have you ever cycled up a volcano? ... No, me neither but that is exactly what awaits the team today. A volcano! Mount Etna, and this graph below emphasises how tough it is going to be. Tell us about the craziest cycle route you have taken on by tweeting @3ToursChallenge