Gorgeous glacial valley with buildings dated back to the 10th century and an early Christian monastery. There are tons of wonderful road and trail running opportunities in this area, including a fantastic ~15K trail running loop. Home to numerous trail races and events. It’s about 50k south of Dublin.

Essentials
  • 15.5 km
  • 580m
  • 50 km south of Dublin. Access: car, or St. Kevin’s Bus Service runs two buses a day to Glendalough