The popular Marin Dusk ‘til Dawn 12-hour enduro has reached the grand old age of five years, and the organisers are celebrating this with a huge £5,000 prize fund for winning riders.

Registration for the event, taking place on 4/5 October 2008 in Thetford, Norfolk, opens today (7 January) and will close on 5 September, unless the 1,000 rider limit is reached before. Our advice is to get your entry in early as the event regularly sells out quickly.

The cash prize will be distributed across the different categories, with the men and women solo winners both pocketing £1,000 each.

Full details can be found at the Thetford MTB Racing website, www.thetfordmtbracing.com/d2d.htm.