Can you predict my 800 time based on this workout?
2x2000m
2x900~m
Slightly hilly on a gravel trail,
1st 2000m: 7:54
2nd 2000m: 7:44
1st 900m: 3:14
2nd 900m: 3:11
About 100-200m active rest in between each, the 2k repeats were at tempo pace, and the 900s were at a faster pace.