Chris Koo -
Ironman 70.3 Boulder 2021

Quick facts

727/512/64All/Gender/AG

M50-54Age group

1493Bib number

USANationality


44:59	3:09:47	2:06:12	6:07:46

Compare Chris Koo with other athletes!

1493 Koo

1319 Brown ×

1130 Walter ×

1250 Vinson ×

805 Fedor ×

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Segment-times

Discipline	Segment	Total Time	Time	Speed	Comp. to AG ^?	to Gender ^?	to All ^?
Swim	1.9 km	00:44:59	00:44:59	02:22 min/100m	+02:41 (82.) ●	+03:34 (644.) ●	+03:04 (983.) ●
Transition		00:49:14	00:04:15	-	-01:08 (48.) ●	-00:50 (403.) ●	-00:41 (653.) ●
Bike	4.4 km	01:22:18	00:33:04	7.98 km/h	+23:10 (118.) ●	+23:38 (916.) ●	+23:24 (1458.) ●
Bike	12.8 km	01:34:24	00:12:06	41.65 km/h	-01:02 (40.) ●	-00:56 (294.) ●	-01:17 (362.) ●
Bike	21.9 km	01:50:41	00:16:17	33.53 km/h	-01:22 (34.) ●	-01:11 (259.) ●	-01:40 (317.) ●
Bike	43 km	02:28:01	00:37:20	33.91 km/h	-02:46 (38.) ●	-02:17 (318.) ●	-03:32 (395.) ●
Bike	58.3 km	02:58:14	00:30:13	30.38 km/h	-01:58 (51.) ●	-01:34 (416.) ●	-02:40 (534.) ●
Bike	74.8 km	03:29:12	00:30:58	31.97 km/h	-02:14 (43.) ●	-01:50 (338.) ●	-02:49 (430.) ●
Bike	90.1 km	03:59:01	00:29:49	30.79 km/h	-02:26 (45.) ●	-01:56 (355.) ●	-02:57 (454.) ●
Bike	90.1 km	03:59:01	03:09:47	28.49 km/h	+11:22 (82.) ●	+13:54 (677.) ●	+08:29 (945.) ●
Transition		04:01:34	00:02:33	-	-01:44 (28.) ●	-01:36 (240.) ●	-01:31 (387.) ●
Run	0.3 km	04:03:03	00:01:29	04:56 min/km	-00:06 (59.) ●	-00:01 (540.) ●	-00:03 (749.) ●
Run	2.6 km	04:16:46	00:13:43	05:57 min/km	-00:58 (56.) ●	-00:29 (452.) ●	-00:53 (633.) ●
Run	5.5 km	04:33:20	00:16:34	05:42 min/km	-01:26 (52.) ●	-00:50 (427.) ●	-01:19 (605.) ●
Run	8.2 km	04:49:09	00:15:49	05:51 min/km	-00:51 (56.) ●	-00:15 (487.) ●	-00:37 (696.) ●
Run	10.4 km	05:03:38	00:14:29	06:34 min/km	-01:59 (39.) ●	-01:25 (369.) ●	-01:45 (514.) ●
Run	12.7 km	05:18:07	00:14:29	06:17 min/km	-01:50 (40.) ●	-01:16 (370.) ●	-01:37 (522.) ●
Run	15.6 km	05:35:36	00:17:29	06:01 min/km	-02:28 (41.) ●	-01:40 (366.) ●	-02:01 (524.) ●
Run	18.3 km	05:51:26	00:15:50	05:51 min/km	-02:26 (37.) ●	-01:38 (348.) ●	-01:55 (507.) ●
Run	20.6 km	06:06:11	00:14:45	06:24 min/km	-02:59 (34.) ●	-02:00 (333.) ●	-02:16 (473.) ●
Run	21.1 km	06:07:46	00:01:35	03:10 min/km	-00:10 (43.) ●	-00:05 (428.) ●	-00:06 (621.) ●
Run	21.1 km	06:07:46	02:06:12	05:58 min/km	-15:13 (39.) ●	-09:39 (375.) ●	-12:32 (530.) ●
Total	113.1 km	06:07:46	06:07:46	18.45 km/h	-04:02 (64.) ●	+05:23 (512.) ●	-03:11 (727.) ●

Ovr	Gen	Div	Name	#	AG
645	461	59	Dewey Jones	1492	M50-54	USA	00:37:21	02:52:59	02:22:02	05:58:09
690	486	60	Matthew Connelly	1258	M50-54	USA	00:34:42	02:53:00	02:26:43	06:03:24
691	487	61	Andrew Gillmer	774	M50-54	AUS	00:38:03	02:49:35	02:21:15	06:03:28
696	491	62	Scott Brown	1319	M50-54	USA	00:42:28	02:49:32	02:24:07	06:03:58
705	498	63	Tim Walter	1130	M50-54	USA	00:46:35	02:54:38	02:14:42	06:04:57
727	512	64	Chris Koo	1493	M50-54	USA	00:44:59	03:09:47	02:06:12	06:07:46
746	523	65	Michael Vinson	1250	M50-54	USA	00:41:05	02:56:04	02:25:11	06:09:25
747	524	66	Bill Fedor	805	M50-54	USA	00:53:42	02:48:00	02:12:02	06:09:31
808	565	67	Jeff Towery	1178	M50-54	USA	00:39:13	02:49:30	02:39:35	06:16:21
809	566	68	Jeff Zillmer	794	M50-54	USA	00:43:47	02:59:31	02:26:42	06:16:51