David Rosenfeld -
Ironman 70.3 Boulder 2021

Quick facts

1166/762/4All/Gender/AG

M70-74Age group

850Bib number

USANationality


50:03	3:16:40	2:46:58	7:04:09

Compare David Rosenfeld with other athletes!

850 Rosenfeld

142 Burns ×

131 Ladewig ×

1242 Maynard ×

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Segment-times

Discipline	Segment	Total Time	Time	Speed	Comp. to AG ^?	to Gender ^?	to All ^?
Swim	1.9 km	00:50:03	00:50:03	02:38 min/100m	+00:19 (4.) ●	+08:38 (780.) ●	+08:08 (1238.) ●
Transition		00:55:55	00:05:52	-	-01:04 (2.) ●	+00:47 (627.) ●	+00:56 (1039.) ●
Bike	4.4 km	01:06:45	00:10:50	24.37 km/h	+00:42 (5.) ●	+01:24 (823.) ●	+01:10 (1238.) ●
Bike	12.8 km	01:21:04	00:14:19	35.2 km/h	+00:57 (5.) ●	+01:17 (722.) ●	+00:56 (1038.) ●
Bike	21.9 km	01:40:22	00:19:18	28.29 km/h	+01:05 (5.) ●	+01:50 (744.) ●	+01:21 (1072.) ●
Bike	43 km	02:25:28	00:45:06	28.07 km/h	+02:57 (5.) ●	+05:29 (789.) ●	+04:14 (1144.) ●
Bike	58.3 km	03:01:26	00:35:58	25.52 km/h	+01:28 (5.) ●	+04:11 (746.) ●	+03:05 (1074.) ●
Bike	74.8 km	03:37:41	00:36:15	27.31 km/h	+01:28 (5.) ●	+03:27 (722.) ●	+02:28 (1034.) ●
Bike	90.1 km	04:12:35	00:34:54	26.3 km/h	+01:25 (5.) ●	+03:09 (699.) ●	+02:08 (1009.) ●
Bike	90.1 km	04:12:35	03:16:40	27.49 km/h	+10:02 (5.) ●	+20:47 (738.) ●	+15:22 (1071.) ●
Transition		04:17:11	00:04:36	-	-00:30 (2.) ●	+00:27 (608.) ●	+00:32 (963.) ●
Run	0.3 km	04:19:37	00:02:26	08:06 min/km	+00:26 (5.) ●	+00:56 (893.) ●	+00:54 (1419.) ●
Run	2.6 km	04:40:06	00:20:29	08:54 min/km	+02:59 (5.) ●	+06:17 (883.) ●	+05:53 (1390.) ●
Run	5.5 km	05:04:49	00:24:43	08:31 min/km	+03:06 (5.) ●	+07:19 (872.) ●	+06:50 (1367.) ●
Run	8.2 km	05:24:07	00:19:18	07:08 min/km	+00:06 (2.) ●	+03:14 (750.) ●	+02:52 (1150.) ●
Run	10.4 km	05:42:46	00:18:39	08:28 min/km	-00:01 (2.) ●	+02:45 (724.) ●	+02:25 (1099.) ●
Run	12.7 km	06:01:04	00:18:18	07:57 min/km	-00:25 (2.) ●	+02:33 (708.) ●	+02:12 (1082.) ●
Run	15.6 km	06:23:44	00:22:40	07:48 min/km	-00:20 (2.) ●	+03:31 (713.) ●	+03:10 (1104.) ●
Run	18.3 km	06:43:29	00:19:45	07:18 min/km	-01:34 (2.) ●	+02:17 (657.) ●	+02:00 (1006.) ●
Run	20.6 km	07:02:10	00:18:41	08:07 min/km	-00:44 (2.) ●	+01:56 (644.) ●	+01:40 (985.) ●
Run	21.1 km	07:04:09	00:01:59	03:58 min/km	±00:00 (3.) ●	+00:19 (776.) ●	+00:18 (1226.) ●
Run	21.1 km	07:04:09	02:46:58	07:54 min/km	+03:33 (2.) ●	+31:07 (762.) ●	+28:14 (1184.) ●
Total	113.1 km	07:04:09	07:04:09	16 km/h	+12:20 (4.) ●	+01:01:46 (762.) ●	+53:12 (1166.) ●

Ovr	Gen	Div	Name	#	AG
662	471	1	Andrew Peabody	196	M70-74	USA	00:47:44	02:57:34	02:05:49	06:00:28
1082	720	2	Michael Burns	142	M70-74	USA	00:47:36	03:03:26	02:49:11	06:53:08
1129	743	3	Rob Ladewig	131	M70-74	USA	00:44:37	03:07:59	02:51:23	06:58:33
1166	762	4	David Rosenfeld	850	M70-74	USA	00:50:03	03:16:40	02:46:58	07:04:09
1255	813	5	Daniel Maynard	1242	M70-74	USA	00:58:39	03:07:28	03:03:44	07:22:41