Jogging warm up/down (Treadmill) 11:03  2.0 km (5:32 / km) +20m5:16 / km
Decided on tempo day- so warm up inside.
Stretching warm up/down 10:00 
Static and dynamic with hip drills.
Running tempo (Road) 21:16 4.96 km (4:17 / km)
Aventura exercise trail; 3.1 miles and clock stopped at just short of 5k. Warm at 80F with slight breeze. Good steady and comfortably hard effort- and pretty close to target threshold pace- felt a fade at 4 km and eased off the pace a tad. Haven't done one for a while, so felt good to have in the bag ahead of track season, although should do more.
Jogging warm up/down (Treadmill) 11:30  2.0 km (5:45 / km) +20m5:29 / km