Running 50:04 [3] 10.3 km (4:52 / km)
ahr:144 max:167
Threshold run on the treadmill. This was a struggle. Broke the last 10mins in to 3x2mins.
So total was 10mins + 8x2mins with 90secs recovery. Very tired. This was supposed to be the second of the double yesterday. Then I thought I'd do a double today. But with running with Jordan tomorrow I'd better sack that idea off.