My 5k and half PRs are 17:57 and 1:20. I went through 10 miles in 1:00:42 (went a bit too fast).
So for me, a 20 minute tempo at 10 mile pace (6:00 pace) is a very hard effort and unachievable in training.
My 5k and half PRs are 17:57 and 1:20. I went through 10 miles in 1:00:42 (went a bit too fast).
So for me, a 20 minute tempo at 10 mile pace (6:00 pace) is a very hard effort and unachievable in training.