8 miles, 44:47 (5:35/m)

5:47, 5:30, 5:32, 5:38, 5:37, 5:31, 5:35, 5:30
http://connect.garmin.com/activity/686334224

8 miles, 46:10 (5:46/m)

6:10，5:55， 5:41， 5:53， 5:58， 5:39， 5:22， 5:27
http://connect.garmin.com/activity/685094609

8 miles, 47:40 (5:57/m)

6:03, 5:57, 5:58, 6:03,
5:55, 5:49, 6:01, 5:49
http://connect.garmin.com/activity/683012820

8 miles, 45:20 (5:40/m)

5:52, 5:33, 5:38, 5:46, 5:52, 5:34, 5:32, 5:26
http://connect.garmin.com/activity/679608136

8 miles, 46:44 (5:50/m)

6:02, 5:48, 5:49, 5:55, 5:47, 5:50, 5:45, 5:41
http://connect.garmin.com/activity/678150461

8 miles, 50:13 (6:16/m)

6:24, 6:06, 6:15, 6:15 
6:05, 6:15, 6:26, 6:21
http://connect.garmin.com/activity/673925981

8 miles 51:30 (6:26/m)

8 miles, 53:16 (6:39/m) easy

6:27, 6:25, 6:20, 6:44, 6:40, 6:35, 6:45, 7:17

8 miles, 50:07 (6:15/m) steady

6:14, 5:55, 6:01, 6:21,
6:23, 6:24, 6:22, 6:22

8 miles, 46:24 (5:48/m)

out steady back faster
6:18, 6:08, 6:01, 6:05, 5:38, 5:27, 5:21, 5:19
http://connect.garmin.com/activity/665693092

7 miles, 45:21（6:28/m)

6:28, 639, 6:29, 6:22, 6:17, 6:29, 6:33