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IRONMAN 70.3 Boulder

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IRONMAN 70.3HalfBoulder, United StatesUSCourse overview

SwimLake

BikeFlat

RunFlatWater71°Air61-79°

IRONMAN 70.3HalfBoulder, United StatesUS

SwimLake

BikeFlat

RunFlatWater71°Air61-79°

Editions

2026 2025 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014

Race / program

Pro Men Pro Women

Pro Race Metrics

77.8% completion

Pro Field

14 finishers / 0 MPRO / 21 FPRO

Non-Finish

7 non-finish

4 DNF / 3 DNS / 0 DSQ

Pro Points

3,500

2,075 avg among point scorers

Podium

3 shown

Top three per pro division

Fastest Swim0:24:481:18/100mUSLauren BrandonFPRO

Fastest Bike2:06:0826.6 mphUSTaylor KnibbFPRO

Fastest Run1:20:286:08/miZAJeanni MetzlerFPRO

Fastest Overall3:56:34FPROUSTaylor KnibbFPRO

Results search

Taylor Knibb

USFPRO3,500 pts

Place

Finish

3:56:34

Swim

0:24:53

Bike

2:06:08

Run

1:22:24

Holly Lawrence

GBFPRO3,354 pts

Place

Finish

4:04:39

Swim

0:26:42

Bike

2:11:06

Run

1:23:34

Jeanni Metzler

ZAFPRO3,340 pts

Place

Finish

4:05:26

Swim

0:27:00

Bike

2:14:57

Run

1:20:28

Lesley Smith

USFPRO3,205 pts

Place

Finish

4:12:57

Swim

0:28:02

Bike

2:17:43

Run

1:23:18

Batya Beard

USFPRO3,162 pts

Place

Finish

4:15:20

Swim

0:30:52

Bike

2:19:32

Run

1:21:17

Nicole Falcaro

USFPRO3,155 pts

Place

Finish

4:15:44

Swim

0:30:50

Bike

2:15:21

Run

1:25:49

Samantha Kingsford

NZFPRO3,144 pts

Place

Finish

4:16:19

Swim

0:27:50

Bike

2:17:20

Run

1:27:51

Lauren Brandon

USFPRO3,108 pts

Place

Finish

4:18:20

Swim

0:24:48

Bike

2:15:35

Run

1:34:34

Amy Cymerman

USFPRO3,098 pts

Place

Finish

4:18:52

Swim

0:29:14

Bike

2:22:49

Run

1:23:28

Tyler Hudacek

USFPRO3,046 pts

#10

Place

Finish

4:21:47

Swim

0:30:51

Bike

2:20:50

Run

1:26:29

Rachel Olson

USFPRO2,991 pts

#11

Place

Finish

4:24:50

Swim

0:26:23

Bike

2:21:00

Run

1:34:03

Gabrielle Lumkes

USFPRO2,987 pts

#12

Place

Finish

4:25:03

Swim

0:27:56

Bike

2:21:04

Run

1:32:48

Palmira Alvarez

MXFPRO2,837 pts

#13

Place

Finish

4:33:24

Swim

0:35:05

Bike

2:22:14

Run

1:32:22

Rebecca Marrou

USFPRO2,643 pts

#14

Place

Finish

4:44:08

Swim

0:30:55

Bike

2:24:48

Run

1:44:13

Anna Bergsten

SEFPRO0 pts

DNF

Place

Finish

DNF

Swim

0:29:19

Bike

Run

Teresa Adam

NZFPRO0 pts

DNF

Place

Finish

DNF

Swim

0:26:21

Bike

2:11:22

Run

Hannah Sakaluk

USFPRO0 pts

DNF

Place

Finish

DNF

Swim

Bike

Run

Olivia Dietzel

USFPRO0 pts

DNS

Place

Finish

DNS

Swim

Bike

Run

Rachael Tatko

USFPRO0 pts

DNS

Place

Finish

DNS

Swim

Bike

Run

Rachel Mensch

USFPRO0 pts

DNF

Place

Finish

DNF

Swim

0:29:24

Bike

Run

Anne Kelly

USFPRO0 pts

DNS

Place

Finish

DNS

Swim

Bike

Run

									Finish
1	Taylor Knibb US#60	FPRO	3500	0:24:53 1:19/100m	0:02:03	2:06:08 26.6 mph	0:01:05	1:22:24 6:17/mi	3:56:34
2	Holly Lawrence GB#62	FPRO	3354	0:26:42 1:24/100m	0:01:53	2:11:06 25.6 mph	0:01:24	1:23:34 6:22/mi	4:04:39
3	Jeanni Metzler ZA#61	FPRO	3340	0:27:00 1:25/100m	0:01:43	2:14:57 24.9 mph	0:01:18	1:20:28 6:08/mi	4:05:26
4	Lesley Smith US#64	FPRO	3205	0:28:02 1:29/100m	0:02:16	2:17:43 24.4 mph	0:01:39	1:23:18 6:21/mi	4:12:57
5	Batya Beard US#75	FPRO	3162	0:30:52 1:37/100m	0:02:12	2:19:32 24.0 mph	0:01:26	1:21:17 6:12/mi	4:15:20
6	Nicole Falcaro US#70	FPRO	3155	0:30:50 1:37/100m	0:02:18	2:15:21 24.8 mph	0:01:27	1:25:49 6:33/mi	4:15:44
7	SK Samantha Kingsford NZ#78	FPRO	3144	0:27:50 1:28/100m	0:01:44	2:17:20 24.4 mph	0:01:34	1:27:51 6:42/mi	4:16:19
8	Lauren Brandon US#65	FPRO	3108	0:24:48 1:18/100m	0:01:57	2:15:35 24.7 mph	0:01:26	1:34:34 7:13/mi	4:18:20
9	AC Amy Cymerman US#67	FPRO	3098	0:29:14 1:32/100m	0:01:51	2:22:49 23.5 mph	0:01:31	1:23:28 6:22/mi	4:18:52
10	Tyler Hudacek US#69	FPRO	3046	0:30:51 1:37/100m	0:02:07	2:20:50 23.8 mph	0:01:30	1:26:29 6:36/mi	4:21:47
11	Rachel Olson US#68	FPRO	2991	0:26:23 1:23/100m	0:01:55	2:21:00 23.8 mph	0:01:29	1:34:03 7:10/mi	4:24:50
12	Gabrielle Lumkes US#82	FPRO	2987	0:27:56 1:28/100m	0:02:02	2:21:04 23.8 mph	0:01:14	1:32:48 7:05/mi	4:25:03
13	PA Palmira Alvarez MX#72	FPRO	2837	0:35:05 1:51/100m	0:02:01	2:22:14 23.6 mph	0:01:43	1:32:22 7:03/mi	4:33:24
14	RM Rebecca Marrou US#76	FPRO	2643	0:30:55 1:38/100m	0:02:16	2:24:48 23.2 mph	0:01:55	1:44:13 7:57/mi	4:44:08
DNF	Anna Bergsten SE#66	FPRO	0	0:29:19 1:33/100m	143	-	-	-	DNFDNF
DNF	Teresa Adam NZ#80	FPRO	0	0:26:21 1:23/100m	127	2:11:22 25.5 mph	119	-	DNFDNF
DNF	HS Hannah Sakaluk US#74	FPRO	0	-	-	-	-	-	DNFDNF
DNS	Olivia Dietzel US#73	FPRO	0	-	-	-	-	-	DNSDNS
DNS	RT Rachael Tatko US#79	FPRO	0	-	-	-	-	-	DNSDNS
DNF	RM Rachel Mensch US#71	FPRO	0	0:29:24 1:33/100m	135	-	-	-	DNFDNF
DNS	AK Anne Kelly US#83	FPRO	0	-	-	-	-	-	DNSDNS