I haven’t gone running in a really long time now but I used to love getting that runners high. When I first started training for an obstacle run I could barely run for 2 minutes straight and in the end I’d finish my 10km and decide to do one more lap because the music was just so good and I felt like I could go for ages. I ended up doing like 4km extra one time. Man I miss that feeling… Maybe I should start doing it again.