Hundreds of people were at Cribbs Causeway to greet celebrities Gary Barlow, Chris Evans, James May and Brian Cox.
The four set off from Lands End early this morning in a pink Rolls Royce. They're heading to John O'Groats to raise money for Breast Cancer Care.
More top news
Dame Glynis Breakwell earns nearly £500,000. A new report criticises the university governance and staff are calling for her to step down
Our weatherman Bob Crampton gives the lowdown on the higher temperatures the West Country is experiencing at the moment.
This afternoon is set to be breezy with lots of cloud - murky around the moors. Highs hitting 13 C. Staying dry with a very mild night