
Mark Dillenburg
May 26, 2025, 3:43 p.m. • Run
5.0 mi
Tough but kind of fun morning workout. Started with easy threshold 800, then 2 fast 400s where I felt great and went low 59 and 58. Next we’re 4 200s where I did die but averaged 28.5 which isn’t bad. #ripjohnny