A GROUP of servicemen and servicewomen bike past Brunswick Landing Thursday as part of The Stone Coast Challenge. The three part challenge included a 3-mile swim from Sequin Island to Popham Beach, followed by a 60- mile bicycle ride to Crescent Beach in Cape Elizabeth, finishing off with a 10K run. The purpose of the challenge is to raise money to help military families who have children with life-threatening illnesses attend Camp Sunshine in Casco. NATHAN STROUT / THE TIMES RECORD