Running intervals 50:00 [3] 9.6 km (5:12 / km)
shoes: ASICS GT2000 #9 yellow and bla
Late night treadmill session. Planned 20*90/30 in 5 sets of increasing pace (18.5-19-19.5-20). Did 2 sets then took an extra minute. After the third set I suddenly felt pretty fatigued and stopped. Worked out afterwards that the air conditioning got turned off at 10pm and I was just overheating! Still a good session.