They met on the Pacific Crest Trail, and by the time they completed the trek from Mexico to Canada, they were a couple.
Adam Bridges and Brittney Yolo of Occidental found a mutual love in hiking that didn't stop with the five-month, 2,660-plus-mile journey through California desert, over the heights of the Sierra Nevada and into the Cascade mountain ranges of Oregon and Washington.
After their first adventure five years ago, they then took on and completed the Appalachian Trail in 2010, a 2,200-mile route from Georgia to Maine.
Brittney Yolo And Adam Bridges
And in late August, they topped it off by completing an approximately 3,100-mile walkabout on the Continental Divide Trail, from New Mexico over the peaks of the Rocky Mountains and through Montana.
Bridges, 30, and Yolo, 31, are now members of a relatively rarified "triple crown" club of about 200 people who have hiked the length of all three trails.
And they've taken another big step.
"I proposed to her on the Continental Divide," Bridges said last week. "We're engaged."
"He carried the ring the whole way," Yolo added. He popped the question in August, near the end of their hike at a spectacular pass in Glacier Park, Mont., amid cathedral cliffs and shimmering lakes.
Earlier this month the couple returned to their Coleman Valley Road home. They caretake property and have seasonal jobs.
Bridges is employed at Martinelli Winery, putting in long days during the crush as a grape press operator. Yolo works for the Sonoma County Agricultural Commissioner's office as a trapper of the European Grapevine moth.