1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

26.2

6:22

6:06

6:18

6:20

6:35

6:29

6:29

6:27

6:27

6:33

6:50

6:43

6:50

6:38

7:21

7:07

7:24

8:02

7:36

8:08

8:38

8:38

8:53

8:37

8:27

8:15

1:32

3:10:01

1st half: 1:25:22

2nd half: 1:44:39

Difference: + 19:17

2019 Boston Marathon