Table 1.

Race time (Mean and SD) in h:min:sec, by weather conditions, for all groups of finishers.

	All Finishers (N = 383,982)			Top 100 (N = 7713)			Top 10 (N = 1215)
Temperature (°C)	N	Mean	SD	N	Mean	SD	N	Mean	SD
0–7	116,180	03:41:51	00:44:41	1817	02:34:57	00:18:16	259	02:23:41	00:12:01
8–15	217,649	03:34:37	00:40:18	4851	02:36:49	00:19:20	728	02:26:44	00:14:44
16–23	50,133	04:02:55	00:48:43	1025	02:46:58	00:22:19	218	02:40:55	00:21:15
24–30	20	03:11:14	00:11:11	20	03:11:14	00:11:11	10	03:01:43	00:05:06
Wind direction	N	Mean	SD	N	Mean	SD	N	Mean	SD
West	57,966	03:36:23	00:38:54	1103	02:32:25	00:16:14	140	02:22:03	00:14:03
East	171,591	03:45:03	00:43:32	1996	02:35:26	00:18:43	220	02:18:22	00:09:10
North	63,408	03:32:12	00:40:35	1351	02:31:51	00:17:15	160	02:18:41	00:07:59
South	89,567	03:41:01	00:48:13	1813	02:31:28	00:13:32	220	02:20:16	00:10:32
missing	1450			1450			475
Precipitations (mm)	N	Mean	SD	N	Mean	SD	N	Mean	SD
0	215,350	03:42:19	00:43:38	4330	02:39:58	00:20:58	735	02:31:01	00:16:36
>0 mm	168,622	03:38:11	00:43:58	3373	02:34:52	00:17:49	470	02:24:20	00:13:26
missing	10			10			10
WBGT (° C)	N	Mean	SD	N	Mean	SD	N	Mean	SD
0–6	184,772	03:39:27	00:44:57	2969	02:32:40	00:17:19	360	02:19:09	00:09:48
7–10	152,114	03:37:20	00:39:09	2535	02:33:05	00:16:53	290	02:19:33	00:10:48
11–15	33,025	03:49:33	00:47:24	659	02:33:47	00:13:38	80	02:23:14	00:12:24
16–20	12,621	04:15:03	00:52:05	100	02:34:15	00:08:13	10	02:15:26	00:02:06
missing	1450			1450			475
Wind speed (km/h)	N	Mean	SD	N	Mean	SD	N	Mean	SD
0–15	90,938	03:41:32	00:44:16	1536	02:36:26	00:20:06	180	02:21:15	00:11:28
16–17	104,511	03:38:27	00:42:28	1534	02:30:14	00:13:28	160	02:16:40	00:09:59
18–38	187,066	03:41:29	00:44:17	3176	02:33:03	00:16:32	400	02:20:50	00:10:46
missing	1467			1467			475
Pressure (hPa)	N	Mean	SD	N	Mean	SD	N	Mean	SD
<1015	167,243	03:38:24	00:43:28	2741	02:31:10	00:15:06	330	02:19:17	00:11:02
≥1015	215,289	03:42:25	00:44:01	3522	02:34:23	00:17:41	410	02:20:02	00:10:04
missing	1450			1450			475