speed work for runners

14:53

1:07

1:07

6:11

13:46

13:46

1:20

15:33

1:52

1:41

40:32

11:31

15:33

11:56

15:28

10:02

12:02

1:33

5:40

6:58

4:09

4:34

4:20

7:59

1:35

کوتاه

2:10

کوتاه

19:41

5:55

4:45

کوتاه

کوتاه

18:29

2:07

2:11

4:16

1:53

6:51

1:26