I didn't have much time for running today, which is why I did a short speed workout. For warmup I ran a few minutes at a moderate pace. Then I ran 6km at a fast pace (10km race pace), followed by the cooldown at a moderate pace. I ran the 6km in just under 24 minutes at an average pace of 04:06. This is pretty ok, but still far away from my goal of 3 min/km pace :D (which I will never reach I guess). Here are some more stats: