Started off inside Centennial Park but was then forced to run outside as it became too dark to see as there are no lights in there. Outside the run was about 500m in length instead of about 420m inside the park.
So reps were between 79 and 105 secs.
Total was 4.6ks in 14:31. Average pace of 3:09 per klm.
Did a 2k w/u and a 2k c/d afterwards.