IAU 50k World Championships

2025 IAU 50k World Championships Postponed Just Two Weeks Before Event

By Eszter Horanyi Comments

The 2025 IAU 50k World Championships are rescheduled for March 2026 amid air quality concerns in New Delhi, India.

This Week In Running: November 6, 2023

By Justin Mock Comments

This Week in Running’s trail and ultra recap for November 6, 2023.

This Week In Running: September 3, 2019

By Justin Mock Comments

This Week In Running’s trail and ultra recap for September 3, 2019.

Tony Migliozzi, 2015 IAU 50k World Champion, Interview

By Eric Senseman Comments

A written interview with Tony Migliozzi following his win of the 2015 IAU 50k World Championships.

Emily Harrison’s 2014 IAU 50k World Championships Report

By Guest Writer Comments

Emily Harrison’s report from her win of the 2014 IAU 50k World Championship.

This Week In Running (Week of November 7 & November 8)

By Anthony Portera Comments

This Week in Running for the week of November 7-8, 2009.