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. 2021 Apr 17;57(4):389. doi: 10.3390/medicina57040389

Table 1.

Speed indicators (in min/km) of 10-km and marathon runners showed as mean ± standard deviation.

Women (n10-km = 9932; nmarathon = 2048) Men (n10-km = 6383; nmarathon = 6780)
10-km Race (min/km) Marathon (min/km) 10-km Race (min/km) Marathon (min/km)
Mean SD Mean SD Mean SD Mean SD
Age: 18–23
n = 1589
First half 6:03.2 1:05.9 5:50.0 0:38.9 5:03.1 1:06.3 5:17.8 0:42.4
Second half 6:16.0 1:12.9 6:27.7 1:04.9 5:12.7 1:10.0 6:06.0 1:11.6
Total 6:09.6 1:08.5 6:08.9 0:49.4 5:07.9 1:07.1 5:41.9 0:54.3
Age: 24–34
n = 7777
First half 6:07.7 1:02.7 5:41.2 0:40.7 5:13.2 1:06.0 5:10.0 0:42.5
Second half 6:19.1 1:09.6 6:15.0 1:02.9 5:22.9 1:10.7 5:49.1 1:07.1
Total 6:13.4 1:05.2 5:58.1 0:49.8 5:18.1 1:07.4 5:29.6 0:52.4
Age: 34–39
n = 3695
First half 6:14.7 1:02.2 5:36.1 0:37.5 5:17.7 1:06.3 5:09.9 0:43.7
Second half 6:27.7 1:08.2 6:04.4 0:52.4 5:28.4 1:10.1 5:47.5 1:04.0
Total 6:21.2 1:04.4 5:50.2 0:43.4 5:23.1 1:07.4 5:28.7 0:51.9
Age: 40–44
n = 3784
First half 6:17.9 1:01.1 5:46.3 0:42.6 5:19.3 1:05.2 5:12.5 0:39.4
Second half 6:32.3 1:07.1 6:17.4 0:59.5 5:29.3 1:09.5 5:51.4 1:00.4
Total 6:25.1 1:03.3 6:01.8 0:49.6 5:24.3 1:06.6 5:32.0 0:47.6
Age: 45–49
n = 3514
First half 6:18.7 1:01.4 5:47.7 0:37.4 5:29.0 1:06.4 5:14.6 0:40.1
Second half 6:34.0 1:08.5 6:21.5 0:55.4 5:41.5 1:11.9 5:51.0 0:59.8
Total 6:26.4 1:04.2 6:04.6 0:44.6 5:35.3 1:08.4 5:32.8 0:47.9
Age: 50–54
n = 2342
First half 6:23.4 1:04.8 5:52.8 0:43.1 5:34.1 1:07.2 5:23.2 0:41.6
Second half 6:41.4 1:11.5 6:29.3 0:58.5 5:48.3 1:13.0 6:05.0 1:02.4
Total 6:32.4 1:07.4 6:11.0 0:49.2 5:41.2 1:09.3 5:44.1 0:49.9
Age: 55–59
n = 1256
First half 6:45.1 1:06.2 6:00.3 0:39.7 5:43.7 1:06.4 5:23.6 0:39.1
Second half 7:05.0 1:12.7 6:40.1 0:51.9 5:58.0 1:13.7 6:03.0 0:58.0
Total 6:55.1 1:08.5 6:20.2 0:44.5 5:50.8 1:09.4 5:43.3 0:46.7
Age: 60–64
n = 646
First half 6:52.6 1:09.2 6:29.6 0:50.1 5:53.3 1:17.4 5:37.0 0:47.1
Second half 7:10.9 1:11.8 7:26.8 1:07.5 6:09.4 1:22.8 6:17.3 1:05.3
Total 7:01.7 1:09.7 6:58.2 0:56.8 6:01.3 1:19.0 5:57.2 0:53.5
Age: 65+
n = 540
First half 7:03.6 1:03.8 6:44.0 0:41.5 6:18.7 1:09.1 6:02.3 0:44.0
Second half 7:28.2 1:11.2 7:27.9 1:02.7 6:35.4 1:16.1 6:54.7 1:06.9
Total 7:15.9 1:06.7 7:06.0 0:50.5 6:27.1 1:11.6 6:28.5 0:53.1

n = number of participants, SD = standard deviation of data, min/km = minutes per kilometer.