If you’ve spent any time in endurance sport circles, you’ve probably encountered the term aerobic deficiency syndrome. It sounds clinical, serious and devastating, but it is none of those things.
This year’s ultramarathon race results include Hyner Trail Challenge, Puerto Vallarta by UTMB, Quachita Trail, and Whiskey Basin Trail Runs.
In a town known as the “Endurance Capital of the World,” where legends are made on dusty canyon trails and the world’s best ultrarunners chase glory at the finish line of the Western States Endurance Run, turning 40 requires something a little different.
We recently spoke with Ellaney Matarese, a 2025 Harvard graduate and All-American on the track who has made quick work of her jump into the trail and ultra world.
This week’s ultramarathon race results include Mad City Ultras, Gorge Waterfalls, Zumbro Endurance Run, and Lake Sonoma.
As ultras have grown in popularity, the runners seem to get younger, and the times have gotten faster. So, while there are more 100-mile races than ever, tight cutoff times still leave many older runners missing out.