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..

Hvalsø Cannonball Trail Ultra

Name: Hvalsø Cannonball Trail Ultra
Start: 2026-09-05
End: 2026-09-05
Location: Hvalsø

Hvalsø, Denmark • 5 Sep 2026

The Hvalsø Cannonball Trail Ultra will take place in Hvalsø on Saturday 5 September 2026. You can run between 21 and 42 kilometers. Visit the organization's website for the most recent information.

Denmark Zealand Hvalsø

Race information

Website

Marathon

Half Marathon

Halvmarathon

Ultra (min. 2 Runder)

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

Trail runs nearby

Saturday Jul 25

Ultra Trail Odsherred Coast 50K

The Ultra Trail Odsherred Coast 50K will take place in Vig on Saturday 25 July 2026. You can run between 12 and 50 kilometers.

Saturday Aug 1

LNBK Buresø Sommerløb

The LNBK Buresø Sommerløb will take place in Lynge on Saturday 1 August 2026. You can run between 7 and 42 kilometers.

Saturday Aug 8

Hareskovens Fire Årstiders Trailløb

Backyard Ultra

The Hareskovens Fire Årstiders Trailløb will take place in Værløse on Saturday 8 August 2026. You can run between 5 and 15 kilometers.

Saturday Aug 8

Næsby Strand- og trailløb

The Næsby Strand- og trailløb will take place in Næsby Strand on Saturday 8 August 2026. You can run between 5 and 21 kilometers.