iRunFar’s at the 2025 World Mountain and Trail Running Champs in Canfranc, Spain, this week! Follow our live coverage and wrap-up articles every day.

Next up, on Saturday, we’re covering the Trail World Champs Long Trail. Read our women’s and men’s Long Trail previews.

Brett Carlson – 2025 Bighorn 100 Mile mens winner

Brett Carlson, the 2025 Bighorn 100 Mile men’s winner. Photo: Rick Mayo

By on June 22, 2025 | Comments

Brett Carlson - 2025 Bighorn 100 Mile mens winner

Eszter Horanyi

Eszter Horanyi identifies as a Runner Under Duress, in that she’ll run if it gets her deep into the mountains or canyons faster than walking would, but she’ll most likely complain about it. A retired long-distance bike racer, she turned to running around 2014 and has a bad habit of saying yes to terribly awesome/awesomely terrible ideas on foot. The longer and more absurd the mission, the better. This running philosophy has led to an unsupported FKT on Nolan’s 14 and many long and wonderful days out in the mountains with friends.