Tour De Sez is a 'constructive way' of remembering Sarah
Around 70 people from Guernsey have set off on a mammoth 650 Mile bike ride today, in memory of Sarah Groves.
After months of training, the riders made their way to St Malo this morning, where they began an eight day endurance challenge, cycling all the way to Bilbao in Spain.
The 'Tour De Sez', will raise money for the Sarah Groves Foundation, which was set up in memory of the murdered 24 year old.
Travelling with them is Sarah's father, Vic.