Ironman
70.3 (1.9 / 90 / 21.1 km) · N. America
Official website: ironman.com/races/im703-los-cabos
Ironman Los Cabos 70.3 is a 70.3 (half-distance) triathlon in Mexico, part of the Ironman calendar. The next edition is in April 2027. The course is 1.9 km of swimming, 90 km on the bike and 21.098 km of running.
Climbing adds up to 993 m, 918 m on the bike and 75 m on the run, a moderate amount for the distance. The course is described as hilly.
Water temperature is typically around 14.5 °C, cold enough that a wetsuit is essential and a neoprene cap is worth considering.
Pacer Quest rates Ironman Los Cabos 70.3 as Medium: 993 m of climbing (moderate); water 14 °C (very cold); finishers +4% slower than the average 70.3. The rating is automatic and compares total climbing for the distance, water temperature and, where results exist, how finishers compare with the average for that distance.
At the 2023 edition, 80 qualifying slots were shared among 857 ranked finishers, with slots allocated by age-graded rank under IRONMAN's performance-based system. For example, a M40-44 athlete needed roughly 5:12:23 and a F40-44 athlete needed roughly 5:06:56 to be inside the line.
Open the Race Lab to simulate this course with your own swim, bike and run paces, or use the Qualify module to place your time against these results. Registration and official details are on the organiser's website.
| Age group | Finishers | Fastest | Median | Qualifying time (est.) |
|---|---|---|---|---|
| M18-24 | 52 | 4:14:54 | 5:52:49 | 4:49:19 |
| M25-29 | 63 | 4:16:21 | 6:10:45 | 4:51:23 |
| M30-34 | 107 | 4:27:37 | 5:52:42 | 4:59:40 |
| M35-39 | 121 | 4:32:43 | 6:01:08 | 5:04:33 |
| M40-44 | 124 | 4:12:25 | 6:11:58 | 5:12:23 |
| M45-49 | 78 | 4:31:18 | 6:07:39 | 5:22:15 |
| M50-54 | 62 | 4:42:33 | 6:18:21 | 5:27:33 |
| M55-59 | 32 | 5:22:38 | 6:30:36 | 5:37:48 |
| M60-64 | 15 | 5:13:36 | 6:06:20 | 5:53:11 |
| M65-69 | 6 | 6:09:53 | 6:55:37 | 6:18:42 |
| M70-74 | 2 | 7:06:23 | 7:37:01 | 6:46:25 |
| F18-24 | 9 | 5:10:09 | 5:58:28 | 4:51:38 |
| F25-29 | 29 | 5:07:52 | 6:12:46 | 4:49:19 |
| F30-34 | 30 | 5:07:01 | 6:27:08 | 4:54:23 |
| F35-39 | 26 | 5:12:53 | 6:17:56 | 4:59:34 |
| F40-44 | 28 | 4:36:25 | 6:18:51 | 5:06:56 |
| F45-49 | 35 | 5:23:20 | 6:26:50 | 5:14:45 |
| F50-54 | 19 | 5:45:06 | 6:29:03 | 5:20:54 |
| F55-59 | 8 | 6:32:51 | 7:41:07 | 5:30:48 |
| F60-64 | 4 | 6:24:18 | 6:57:32 | 5:44:48 |
| F65-69 | 4 | 6:18:38 | 7:21:00 | 6:12:07 |
| F70-74 | 2 | 6:30:02 | 7:33:40 | 6:33:45 |
| F75-79 | 1 | 7:31:11 | 7:31:11 | 7:44:06 |
Qualifying time (est.) = the finishing time whose age-graded rank (IRONMAN official factors) lands on the last slot at this edition, derived from published results — the same method as the Pacer Quest Qualify tool. Actual slot allocation and roll-down vary by race and year. Race results data: CoachCox IM Stats.
Also in Mexico
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Also raced in April
Other Medium 70.3 courses
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