Adarq.org

For example, 5.9 miles in 47 minutes:

1500m             6:39
the mile            7:10
3000m(3k)    13:52
3200m(about 2 miles)    14:50
5000m(5k)    23:49
8000m(8k)    39:12
5 miles            39:26
10,000m(10k)    49:39
ten miles    1:22:13
a half marathon    1:49:28
a marathon    3:48:14

   * 13 min/mile pace finishing 10K in around 1 hour 20 minutes
    * 12 min/mile pace finishing 10K in 1 hour 15 minutes
    * 11 min/mile pace finishing 10K in 1 hour 8 minutes
    * 10 min/mile pace finishing 10K in 62 minutes

Running faster than a 10 min/mile pace will allow runners to break the one hour for a 10K barrier:

    * 9 min/mile pace finishing 10K in about 56 minutes
    * 8 min/mile pace finishing 10K in around 50 minutes
    * 7min/mile pace finishing 10K in about 43 minutes
    * 6 min/mile pace finishing 10K in around 37 minutes