Mile and Stone Covers Trail Circuits

In the opening paragraph of their bi-monthly newsletter:

Merrell Skyrunner World Series, Golden Trail World Series, UTMB World Series, Gran Canaria World Trail Majors, XTerra Trail Run World Series, Mountain Running World Cup and others… International trail circuits abound and most of them continue to develop.
…
While the overall offering is now meeting growing demand from an ever-increasing number of trail runners, will the trend continue to be upwards for all these circuits?

The article has a good overview of all the various series and circuits currently competing for the attention of the trail running world. A good reminder that I am still owing you an update on my Global Race Series page which, aside from the UTMB calendar hasn’t been updated for 2025. Stay tuned, something’s coming.