maybe your body does better in warmer weather than it does in cold?
for sure. but not too warm! very temperamental machine. 40's -50's ideal running weather, though last summer I had several good races in high 60's low 70's. you?
For me its more mental than training. A nice spring day and I can RUN!
Definitely prefer colder weather. 35F is probably ideal, but anything below 60.
could be yours, not too far away.