With less than three days to go until the Jersey Marathon, organisers still need around 45 more course marshals.
Around 2,500 runners will be taking part on Sunday.
But there aren't enough volunteers to make sure everyone stays safe along the 26-mile route.
"It's quite essential that we have all the major junctures covered. We have a lot of English runners and runners from all over the world and they actually don't know where they're going so it's quite essential that we do have the right numbers.
"A lot of the runners use the run and the race to raise money for charity. I always say we volunteers help them do that. Without us, the race wouldn't happen and they wouldn't raise any money."- Ian Le Gallais, Marshal Manager
More than 50 were found after an appeal for marshals last week, but more are still needed.
Anyone interested in helping out can sign up on the Jersey Marathon website or drop in to the Town Hall at 6pm this evening (3rd October).

Muratti Tickets on now on sale
Jersey Cricket men's team play at Lord's
Seabird protection outweighs visual impact after predator fence appeal
Guernsey rejects inter-island ferry proposal
The newly revealed faces and details of Jersey's past
Up to £150 for families to help with school essentials
No more funding from Guernsey for Jersey company that delivers its newspapers
More security for Jersey renters and landlords from today