IRONMAN 70.3 Western Massachusetts 2025

A leg was shortened or cancelled at this edition, so times are not comparable with other editions.

The average finish time at IRONMAN 70.3 Western Massachusetts 2025 was 5:05:59 (median 5:00:05) across 1057 age-group finishers. Men averaged 4:59:19 and women 5:25:35. 97% of starters finished.

Average

5:05:59

1,057 age-groupers

Median

5:00:05

half finish faster

Men

4:59:19

789 finishers

Women

5:25:35

268 finishers

Average swim, bike and run times

Leg	Average	Median	Men avg	Women avg	Top 10%	Top 25%	Top 75%
Bike	2:58:22	2:55:14	2:54:27	3:09:53	2:29:51	2:41:16	3:12:02
T2	5:10	4:46	5:10	5:12	2:59	3:43	6:13
Run	2:02:26	1:57:33	1:59:42	2:10:30	1:34:18	1:44:39	2:17:29
Finish	5:05:59	5:00:05	4:59:19	5:25:35	4:11:07	4:32:08	5:34:00

Average time by age group

MenWomen

AG	Finishers	Swim	Bike	Run	Average	Median	Fastest
M18-24	71	—	2:58:11	1:58:49	5:01:47	4:54:47	3:30:03
M25-29	113	—	2:55:24	1:58:23	4:58:57	4:51:38	3:30:19
M30-34	106	—	2:50:14	1:53:04	4:48:08	4:43:41	3:42:13
M35-39	117	—	2:53:33	1:57:07	4:55:30	4:49:54	3:31:46
M40-44	96	—	2:53:22	1:56:25	4:55:01	4:44:26	3:36:42
M45-49	87	—	2:52:16	1:57:24	4:54:38	4:48:09	3:53:46
M50-54	77	—	2:54:08	2:03:18	5:02:39	4:47:28	3:58:05
M55-59	63	—	2:53:27	2:04:56	5:03:43	4:47:24	4:01:58
M60-64	40	—	3:00:54	2:12:49	5:20:09	5:12:41	4:12:50
M65-69	10	—	3:04:45	2:18:26	5:29:49	5:35:06	4:30:18
M70-74	8	—	3:13:16	2:45:48	6:06:59	5:46:27	5:09:09
M75-79	1	—	3:50:36	2:43:24	6:42:23	6:42:23	6:42:23

AG	Finishers	Swim	Bike	Run	Average	Median	Fastest
F18-24	18	—	3:11:06	1:59:02	5:14:52	5:23:34	4:25:29
F25-29	38	—	3:12:03	2:04:19	5:21:09	5:14:30	4:15:37
F30-34	26	—	3:13:15	2:10:19	5:28:40	5:37:40	4:13:11
F35-39	36	—	3:09:50	2:08:35	5:23:38	5:16:15	4:04:03
F40-44	36	—	3:05:31	2:06:02	5:16:34	5:11:32	4:03:54
F45-49	35	—	3:01:58	2:03:21	5:10:05	4:59:49	4:10:37
F50-54	37	—	3:10:09	2:15:47	5:31:06	5:28:00	4:31:36
F55-59	20	—	3:09:10	2:20:15	5:35:20	5:39:11	4:30:35
F60-64	13	—	3:18:52	2:31:57	5:57:13	5:33:13	5:02:35
F65-69	6	—	3:29:08	2:52:06	6:29:20	6:40:11	5:13:53
F70-74	3	—	3:15:21	2:13:21	5:34:42	5:40:42	5:09:20

Finish time distribution

3:30–3:451.0%

3:45–4:003.9%

4:00–4:156.8%

4:15–4:3011.5%

4:30–4:4513.7%

4:45–5:0012.9%

5:00–5:1513.2%

5:15–5:309.8%

5:30–5:458.7%

5:45–6:005.1%

6:00–6:154.0%

6:15–6:304.0%

6:30–6:451.9%

6:45–7:001.6%

7:00+1.9%

Full IRONMAN 70.3 Western Massachusetts 2025 results · Average IRONMAN 70.3 time across all races · Which race is hardest?

IRONMAN 70.3 Western Massachusetts 2025

Average swim, bike and run times

Average time by age group

Finish time distribution

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