Races

Your next race starts here. Trailhead’s Races section covers the full spectrum of trail and ultramarathon running — race registration openings, course previews, results recaps, and stories from the field. From iconic ultras like UTMB and Western States to local trail races opening registration right now, find everything you need to discover, plan, and sign up for your next adventure. Brought to you by UltraSignup, the world’s leading trail running registration platform.

Need inspiration for your next big goal?

Come to UltraSignup and you’ll find everything from 5K charity races to trail half marathons, road ultras, 50K ultramarathons, 50 milers, 100K races, 100 mile ultras, 200 milers, and beyond!

The 2026 Cocodona 250: Who’s Running, How to Watch It, Next Year’s Lottery, and more

The 2026 Cocodona 250 returns on May 4 as one of the longest, most ambitious and most popular ultrarunning events in North America.

Brian Metzler

April 29, 2026

Back of the Pack Runners are the Backbone of Ultrarunning

Running at the back of the pack is no easy task. But those who have the courage to keep moving, amid fatigue, pain, myriad challenges, and the unknown make this sport uniquely special.

Dan England

April 28, 2026

Grounded, Calm and Consistent, Lauren Jones Has Found Success on Hospital Floors and Mountain Trails

Lauren Jones’ story is particularly compelling because she has built her progression as a trail runner alongside a demanding career.

Allison Mercer

April 25, 2026

25 Amazing Colorado Trail Running Races To Put on Your Must-Do List

Here are some of best trail running races in Colorado. Which ones are you signing up for?

Peter Maksimow

April 23, 2026

How to Train for Trail Races Without Access to Trails

If you don't have regular access to trails, you can still train for trail races with these adjustments.

Ashley Arnold

April 17, 2026

Why You Should Run at Least One Practice Trail Race Before Your First—or Next—Big Ultra

Running a practice race before your biggest goal race of the year can pay big dividends.

Dan England

April 15, 2026

How a 12-year-old North Carolina girl covered 104 miles and earned a finisher’s buckle

For Harley Malek, spending the better part of two days walking around a farm with her mom, camping out with her sister, and eating pizza and quesadillas made by her dad was a great way to spend a weekend with her family. On April 2-4, the 12-year-old North Carolina girl participated in The Country Mile…

Brian Metzler

April 14, 2026

Chosen from the Unchosen: Heather Huggins Is Living the Dream and Getting Ready for her First Western States 100

Heather Huggins has been to get a chance to run the Western States 100 for what seems like a lifetime. But her lifelong connection to the outdoors and the trail running community have made the wait worth every moment.

Brian Metzler

April 7, 2026