30mins(3:00), 4x5mins (2:00) - 5:29, 5:10, 5:21, 5:05, 5:22, 5:36. Legs trashed but aerobically comfy. Couldn't hit pace on last 30 mins. Block paving is hard on the legs, or at least that's what I'm hoping is a reasonable excuse. ***must remain positive*