The 42-year-old Boulder runner covered the 220 miles in 3 days 7 hours 57 minutes.
Allen fell 150 feet off an exposed ridge during Norway's Tromsø Skyrace, and is now on the road to recovery.
The PT281+ travels 175 miles through the Portugese countryside.
Michael Wardian does dozens of races a year—any distance, any surface, anywhere in the world, sometimes back to back, always full on. Almost two decades into his career, he’s nowhere near done.
How Joe Gray has become one of the world’s most exceptional trail runners.
A trail runner reflects on getting swept up in stats and Strava segments, and remembering to run just for fun.
Deep in the wilds of the Pacific Northwest, a motley bunch of runners taps the imaginative realm beyond races on a quest for joy, camaraderie and mysticism.
Hamilton added an extra summit to the classic Colorado peak challenge Nolan's 14, and then cruised the regular route in less than 54 hours.
Jim Walmsley is hoping to make amends for last year's wrong turn at Western States
Breast-cancer survivor Alison Chavez runs at the back of the pack, but she is a champion.