Hallie-Rose Gray has become the island's youngest person to finish the Jersey Mencap South Coast Challenge unaided.
The eight-year-old received a certificate after completing the walk officially confirming her new accomplishment.
She challenged herself to raise money for the charity as both of her parents work in the care sector.
When speaking with her god-mother and the owner and director of Youniversal care, Nicola King, about why she wanted to do it, Hallie-Rose said:
"I want to help the people you help."


The young islander was originally set to complete the short walk but ultimately decided she wanted to finish the full 15-mile hike from La Roquer Harbour to Corbiere Lighthouse.
Hallie-Rose and her father, Daniel, took around six hours and 16 minutes to reach the finish line.

Her mother, Chloe Gray, says:
"We are all extremely proud of Hallie and her caring nature."
Nana and Poppa Gray, Carolyn and Chris, say to say they are proud of her achievement would be the biggest understatement of the year.
"She is extremely pleased with herself and has already told them that she wants to sign up for next year’s walk."


"Tropical nights" forecast for the Channel Islands
Les Amis nursing home on track to open this autumn
Candle-lit evening at St Brelade's Bay Beach to remember loved ones
How to have 'safe and enjoyable' Jersey beaches for summer
Appeal after woman grabbed by throat in nightclub
Essential work to begin on Springfield Stadium
Man who dug up cocaine in woods is jailed
Jersey and Guernsey included in UK-Gulf trade deal