Run intervals 12:00 [4] 2.0 km (6:00 / km)
All Nations intervals. Starting to feel a bit stronger than the last couple of sets but began to get a little lower back tightness on the last two reps (just when I was starting to think about stretching it out longer). Still an improvement, I think. Very nice morning to be out - I definitely don't mind cool summers (although the next couple of days will be warm).
Run warm up/down 26:00 [3] 4.0 km (6:30 / km)
Warm-up and down. Tight early but a pause for a road crossing fixed that, and felt much better coming back than I have the last couple of times; stringing some solid weeks of training together is hopefully having some impact.