Blagden finishes 10,000-mile Triple Crown

Long-distance hiking has its own version of moonshots, and Madison “Peg Leg” Blagden just pulled off one of them. She spent all of 2025 on foot, starting in Key West on January 1 and returning there on December 31 after more than 10,000 miles. That made her the first known woman to finish a border-to-border calendar-year Triple Crown and then keep going to crack five digits in a single year. The mileage is wild, but the harder thing to grasp is how many separate hard problems had to line up for it to happen. ### What is the “Triple Crown” here? In thru-hiking, the Triple Crown usually means completing the Appalachian Trail, Pacific Crest Trail, and Continental Divide Trail — not necessarily all at once, and definitely not usually in one year. Blagden’s version was the harder, stitched-together one: a border-to-border calendar-year Triple Crown, which means linking those trails with the extra miles needed to travel from the southern U.S. to the Canadian borderlines and fit the whole thing inside one calendar year. (themorningsun.com) ### Why does “border-to-border” change the math? Because the named trails alone are not the whole route. The standard Triple Crown trails total roughly 7,900 miles, but Blagden’s project added the connectors and the Florida start-and-finish miles that turned it into an 8,400-plus-mile calendar-year challenge before she even decided to chase 10,000. Basically, she was not just hiking famous trails — she was solving a giant routing puzzle with her legs. (travel.yahoo.com) ### So what actually happened in 2025? Blagden left the Southernmost Point in Key West on January 1, 2025 and kept moving for 365 straight days. By November, she had completed the border-to-border calendar-year Triple Crown. Instead of stopping there, she used the final stretch of the year to keep piling on miles in Florida and crossed the 10,000-mile mark on December 30 before ending back in Key West on New Year’s Eve with a total a little over 10,070 miles. (travel.yahoo.com) ### Why is 10,000 miles such a big deal? The cleanest way to see it is pace. Blagden says she averaged about 27.5 miles a day for the full year. Not for a race weekend. Not for a supported road event. For an entire year while carrying gear, managing weather, handling resupply, and moving through terrain that included snow, humidity, and grizzly country. That’s why hikers treat this as more than a big mileage number — it’s sustained expedition output. (themorningsun.com) ### Was this just physical endurance? No — and that’s the interesting part. A project like this is part fitness test, part logistics operation. She had to hit the PCT and CDT in the right weather windows, avoid getting trapped by snow too long, line up food and gear swaps, and keep the whole schedule from collapsing when the trail inevitably stopped cooperating. Think of it less like one long walk and more like three thru-hikes plus a transport plan that could fail at any point. (backpacker.com) ### Had Blagden done anything like this before? She had built toward it. Before 2025, she had already completed the Pacific Crest Trail, the Eastern Continental Trail from Key West to Newfoundland, and then the Continental Divide Trail, finishing her traditional Triple Crown in 2024. So this was not a beginner taking a huge swing — it was an already elite thru-hiker stacking an even harder format on top of years of mileage. (themorningsun.com) ### Why are trail people paying attention now? Because very few people have ever put together a calendar-year Triple Crown at all, and even fewer have pushed it past 10,000 miles. Blagden’s hike turns a niche endurance benchmark into something more concrete: a woman did it, the route was documented in real time, and the final number was big enough that the broader outdoor world noticed. (ridgelinewealthadvisors.com) That tends to reset what other hikers think is even on the table. ### Bottom line Blagden’s year matters because it was not one record hiding inside another. It was three things at once — a Triple Crown, a border-to-border route, and a 10,000-mile calendar-year total. Any one of those would be serious. She did all of them in the same year. (themorningsun.com) (msn.com)