AJW tells us about running through grief after the recent death of his father.

A video review of the Salomon S/Lab Ultra 3.

The combined World Mountain and Trail Running Championships opened their bidding process for 2023.

Petzl headlamps are among the best for your nighttime trail running and ultrarunning adventures.

Bryon Powell tells us about his beloved Prius, which has taken him on huge road trips, facilitated a lower-impact lifestyle, and helped build iRunFar into what it is today.

iRunFar digs into the details and implications of heart rate variability for endurance runners.

This Week In Running’s trail and ultra recap for September 20, 2021.

Results from the 2021 Run Rabbit Run Mile, won by Dave Stevens and Addie Bracy.

Zach Miller talks about running with a headlamp, and the different points of view we may gain or lose.

Results from the 2021 Tor des Géants, won by Silvia Trigueros and Franco Collé.

Get to know peak bagger and ultrarunner Whiley Hall.

Sabrina Little explores the virtue of magnanimity and how to avoid its vices in running.

These commandments of healthy running will lead you to a lifetime of fast and far running.