BOURNEMOUTH Beach will be transformed into a daunting 5km obstacle course, as part of a lifeboat fundraiser next month.

Organisers say the course, called the Sandstorm Challenge, will turn the beach into "the ultimate seaside assault course."

With 20 obstacles, the one-day-only event, the first ever Sandstorm Challenge, is being held by the Royal National Lifeboat Institution (RNLI) and will see participants pushed to the limits of their "physical and mental endurance."

The RNLI's Lauren Pincott said: "The obstacles are meant to be a physical challenge, but not so tough they can't be done.

"Participants can tackle them all or choose their battles. Sandstorm is about teamwork, pushing boundaries and achieving your potential – while also supporting the RNLI's lifesaving work."

People can enter the event as individuals or as part of a team, but organisers are urging interested parties to book now - as places are expected to be taken up quickly.

Hundreds of people should be taking on the course which will include climbing walls, sand dunes, water pits, a cargo net, crossbeams and a slalom.

Lauren said: "The RNLI's volunteer lifeboat crew members and lifeguards are known for saving lives around our coasts, in all conditions, so Sandstorm is a great way for people to take on a personal challenge while also recognising and supporting the work our lifesavers carry out each year.

"People can enter as individuals or as a team. Either way, this is a must-do event for anyone who likes a physical challenge, but it is only happening for one day – Sunday March 26 - so book tickets now to avoid disappointment."

Visit sandstormchallenge.com to book tickets for the event, or for further information.

Event profits go towards the RNLI.