The 2025 SCI Mountain Challenge welcomed both ideal weather and remarkable energy to Sunday River Resort in Newry, Maine, from September 25–28.

Thirty-nine teams—more than 119 competitors from across the maritime industry— took on New England’s rugged terrain, paddling, climbing, hiking, and navigating obstacle courses in a true test of endurance and teamwork.

Through the demanding 20-mile course, nearly 3,000 feet of elevation gain, and the “Philanthropy Challenge,” this year’s Mountain Challenge raised more than $540,000 in support of SCI’s work.

SCI extends heartfelt thanks to all participants and acknowledges the generous support of its sponsors.

Special gratitude goes to Lead Event Sponsor, Cargill, as well as Mountain Challenge co-chairs, Rich du Moulin and Jan-Willem Van Den Dijssel, for their steadfast dedication to the event’s success.