The event, organised in partnership with St Austell Running Club, offers runners of all abilities the chance to take part in a multi-terrain race.
Add Yahoo as a preferred source to see more of our stories on Google. The Eden Project once attracted more than a million visitors per year - Michael Willis/Alamy The Icelandic poppies are popping.
One person is guaranteed to win a house in Cornwall worth £3.5 million, along with £250,000 in cash, as part of a new prize draw raising funds for Eden Project.