I am sorry that You had to wait this video for this long! I had an annoying flu for a couple weeks and running this course was not easy! We actually had to film these courses twice, because in the first time, I just couldn’t run and think at the same time (or run and breathe :D )! However, videos from that first session would have been great behind the scenes -material! This video is named after the feeling I got when running these courses: everything happens so fast! There is nothing especially hard in these courses, but the full speed really makes the challenge!