Started the race too fast. Should have kept the 5:10-5:15 pace or even higher into the 5:20 pace mark and then floored it at the 5km mark, as I paid a big price in the 9th split where I was delirious wondering why my legs were leaden. Lesson learned, I'll aim to do better next time. Positives: PB'd 5km - 25:30 and 10k - 52:24