Katherine O'Brien -
Ironman Maryland 2021

Quick facts

676/167/25All/Gender/AG

F30-34Age group

111Bib number

USANationality


1:18:39	6:23:48	5:13:01	13:11:54

Compare Katherine O'Brien with other athletes!

111 O'Brien

1670 Grotewold ×

1606 Russo ×

349 Gao ×

977 Becker ×

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Segment-times

Discipline	Segment	Total Time	Time	Speed	Comp. to AG ^?	to Gender ^?	to All ^?
Swim	3.9 km	01:18:39	01:18:39	02:01 min/100m	-04:14 (24.) ●	-05:56 (165.) ●	-03:58 (642.) ●
Transition		01:26:47	00:08:08	-	-01:57 (23.) ●	-02:15 (162.) ●	-02:26 (516.) ●
Bike	20.9 km	02:05:42	00:38:55	32.22 km/h	-01:00 (27.) ●	-00:47 (220.) ●	+00:48 (999.) ●
Bike	40 km	02:49:15	00:43:33	26.31 km/h	-01:03 (31.) ●	-00:42 (242.) ●	+01:11 (1063.) ●
Bike	71.1 km	03:51:41	01:02:26	29.89 km/h	-02:43 (27.) ●	-01:50 (210.) ●	+01:11 (1001.) ●
Bike	103.9 km	05:08:33	01:16:52	25.6 km/h	+00:46 (35.) ●	+02:02 (319.) ●	+05:35 (1233.) ●
Bike	134.9 km	06:11:48	01:03:15	29.41 km/h	-04:06 (24.) ●	-04:02 (169.) ●	-01:14 (793.) ●
Bike	181.1 km	07:50:35	01:38:47	28.06 km/h	-03:47 (28.) ●	-03:38 (206.) ●	+00:07 (905.) ●
Bike	181.1 km	07:50:35	06:23:48	28.31 km/h	-11:53 (29.) ●	-08:57 (225.) ●	+07:38 (1003.) ●
Transition		07:58:53	00:08:18	-	-02:10 (23.) ●	-02:50 (142.) ●	-03:04 (436.) ●
Run	2.1 km	08:11:18	00:12:25	05:54 min/km	-01:39 (19.) ●	-02:53 (107.) ●	-02:04 (497.) ●
Run	4.3 km	08:24:08	00:12:50	05:50 min/km	-01:40 (23.) ●	-02:13 (132.) ●	-01:33 (595.) ●
Run	6.6 km	08:38:48	00:14:40	06:22 min/km	-01:16 (28.) ●	-01:57 (163.) ●	-01:19 (682.) ●
Run	8.5 km	08:52:50	00:14:02	07:23 min/km	-00:23 (30.) ●	-01:16 (185.) ●	-00:47 (756.) ●
Run	9.2 km	08:56:49	00:03:59	05:41 min/km	-00:26 (25.) ●	-00:40 (141.) ●	-00:31 (598.) ●
Run	11 km	09:10:42	00:13:53	07:42 min/km	-01:00 (29.) ●	-01:45 (155.) ●	-01:19 (614.) ●
Run	13.2 km	09:25:18	00:14:36	06:38 min/km	-00:51 (25.) ●	-01:40 (169.) ●	-01:19 (653.) ●
Run	15.4 km	09:40:51	00:15:33	07:04 min/km	-00:30 (29.) ●	-01:23 (172.) ●	-01:17 (605.) ●
Run	17.5 km	09:55:40	00:14:49	07:03 min/km	-00:59 (24.) ●	-01:53 (145.) ●	-01:41 (532.) ●
Run	19.8 km	10:11:02	00:15:22	06:40 min/km	-01:52 (20.) ●	-02:47 (117.) ●	-02:38 (432.) ●
Run	21.8 km	10:28:44	00:17:42	08:51 min/km	+01:44 (39.) ●	+01:04 (317.) ●	+01:17 (1085.) ●
Run	22.4 km	10:33:37	00:04:53	08:08 min/km	+00:10 (38.) ●	+00:01 (265.) ●	+00:01 (887.) ●
Run	24.2 km	10:51:38	00:18:01	10:00 min/km	+02:20 (54.) ●	+01:22 (360.) ●	+01:26 (1155.) ●
Run	26.6 km	11:09:34	00:17:56	07:28 min/km	+00:51 (37.) ●	+00:08 (276.) ●	+00:16 (916.) ●
Run	28.6 km	11:28:18	00:18:44	09:22 min/km	+01:26 (42.) ●	+00:36 (307.) ●	+00:44 (1026.) ●
Run	30.8 km	11:44:38	00:16:20	07:25 min/km	-00:29 (27.) ●	-01:28 (182.) ●	-01:14 (628.) ●
Run	33 km	12:02:27	00:17:49	08:05 min/km	-00:16 (30.) ●	-01:28 (189.) ●	-01:10 (655.) ●
Run	35 km	12:16:56	00:14:29	07:14 min/km	-02:13 (22.) ●	-03:14 (100.) ●	-02:54 (367.) ●
Run	35.7 km	12:21:03	00:04:07	05:52 min/km	-00:52 (16.) ●	-01:08 (78.) ●	-01:03 (323.) ●
Run	37.5 km	12:35:41	00:14:38	08:07 min/km	-01:55 (25.) ●	-02:52 (122.) ●	-02:34 (432.) ●
Run	39.4 km	12:52:18	00:16:37	08:44 min/km	-00:40 (30.) ●	-01:44 (193.) ●	-01:19 (719.) ●
Run	41.5 km	13:07:21	00:15:03	07:09 min/km	-02:01 (23.) ●	-03:08 (115.) ●	-02:40 (459.) ●
Run	42 km	13:11:54	00:04:33	09:06 min/km	-00:46 (20.) ●	-01:08 (99.) ●	-01:02 (441.) ●
Run	42 km	13:11:54	05:13:01	07:27 min/km	-13:17 (28.) ●	-31:26 (161.) ●	-24:40 (588.) ●
Total	227 km	13:11:54	13:11:54	17.2 km/h	-33:31 (25.) ●	-51:24 (167.) ●	-26:30 (676.) ●

Ovr	Gen	Div	Name	#	AG
507	115	20	Deborah Schwartz	1152	F30-34	USA	01:26:29	05:37:43	05:16:07	12:40:21
521	120	21	Sarah Budd	1500	F30-34	USA	01:16:17	06:16:15	04:56:40	12:42:42
548	126	22	Samantha Hurst	999	F30-34	USA	01:19:41	06:04:46	05:03:12	12:48:52
619	150	23	Daniela Grotewold	1670	F30-34	GTM	01:24:20	06:23:02	04:57:40	13:02:12
669	164	24	Meghan Russo	1606	F30-34	USA	01:42:58	06:54:17	04:15:20	13:10:55
676	167	25	Katherine O'Brien	111	F30-34	USA	01:18:39	06:23:48	05:13:01	13:11:54
684	171	26	Shelley Gao	349	F30-34	USA	01:27:18	06:17:25	05:00:31	13:12:30
748	188	27	Julia Becker	977	F30-34	USA	01:18:23	06:05:54	05:39:15	13:20:55
775	194	28	Robin Ivory	1482	F30-34	CAN	01:19:15	06:28:43	05:17:21	13:26:18
806	203	29	Kristin Levan	624	F30-34	USA	01:15:34	06:23:40	05:38:39	13:33:35