Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Summit Trail Running Series

Name: Summit Trail Running Series
Start: 2026-06-03
End: 2026-08-12
Location: Frisco

Frisco, United States • 3-12 Jun-Aug 2026

Summit Trail Running Series 2026

The Summit Trail Running Series is a set of six trail races held across Summit County, Colorado. Events use trail heads in Frisco, Breckenridge, Dillon, Silverthorne, Copper Mountain, and Arapahoe Basin.

The series takes place in summer 2026, with races scheduled on Wednesdays every other week. The organizer listed for the series is the Breckenridge Recreation Department.

Registration for the series covers entry to all six races. Registration options are offered as long course and short course series registrations with categories for adults, youth, and non binary participants. Listed fees show adult registrations at $122 and youth registrations at $50, with non binary registrations listed at $122. Prices are shown in US dollars.

Offers and registration availability are shown with dates from June 3 through August 12, 2026. Individual races within the series are described as taking place on a variety of trails around Summit County; more specific course distances and race details are provided for each event. Visit the organization's website for the most recent information.

United States Colorado Frisco

Race information

Registration

Long Course

Short Course

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday May 30

Leadville Turquoise Lake 20K

Leadville

20 km

A 20K clockwise loop around Turquoise Lake that mixes hilly paved road and single track trail, held May 30, 2026, with $40 adult registration and free entry for youth 17 and under. Proceeds support local youth athletics and recreation.

Sunday May 31

Fish Hatchery 5K Trail Run

Leadville

5 km

A scenic *5 km* cross country race at the Leadville National Fish Hatchery on May 31, 2026, with dirt road, path and trail sections. Awards are given by age group and youth registration is free.

Sunday Jun 7

Mountain Games - 10k Spring Runoff

Vail

10 km

A mountain trail 10 km on Vail Mountain at nearly 9,000 feet with varied terrain, two on course aid stations and a cupless policy with a provided collapsible cup. Multiple age categories and a total prize purse of $12,200.

Sun - Sat Jun-Aug 14-22

Winter Park Peak to Peak Summer Showdown

A four-race running series in Winter Park, Colorado, from June 14 to August 22, 2026. Events range from a family 5K to half marathons and are scored by a points system with Open Men and Open Women categories.