I'm 45 and have been training for sprints for almost 5 years.
My speed seemed to top out after a while so when Covid hit earlier this year I started doing only endurance/aerobic work to see if I could become an aerobic beast and use my speed to dominate the 800m.
So I have been very consistent for the past 7 months with my endurance/aerobic training with very minimal and infrequent speed/max velocity work in there, and surprisingly my top fly speed is even faster than before.
Times from last season at my local athletics club meets:
100m - 12s flat
200m - 24.5s (headwind)
400m - 54.5s
600m - 1'35s
800m - 2'21s
These were all done with short sprint training only and generally fast reps with long rest up to 150m, occasionally 200m.
So the 400m, 600m and 800m were just for fun, but I was surprised by my 400m time and didn't expect to break 60s with my lack of speed endurance.
After 7 months of concentrated endurance/aerobic training I ran a 1,000m last week with full effort at 3'02s.
Yesterday I ran the 800m in 2'16s with my best effort, only 5s faster than last season when I didn't even train for it.
The drop off is huge after 400m for 600, 800 and 100m.
I really expected a much better improvement given the effort I have put in, but it just wasn't there.
Guys my age are still running 2 min flat for the 800m and the performance drop off at this age is very low compared to something like the 400m where I can be more competitive, as I can probably run 53 high now.
Is there any hope for me to improve my 800m much more or should I just give up on it now and go back to concentrating on the 400m, and may try 400m hurdles?