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IRONMAN 70.3 cutoff times
The standard IRONMAN 70.3 cutoff times are 1:10 for the swim, 5:30 to finish the bike and 8:30 to finish the race. In our data, 5.9% of starters do not finish, and 6.8% of finishers cross the line in the final hour.
| Leg | Cutoff | What you must have completed |
|---|---|---|
| Swim | 1:10 | The 1.9 km swim |
| Bike | 5:30 | Swim, T1 and bike |
| Finish | 8:30 | The whole race |
Cutoffs are counted from the start; with a rolling start, each race sets whether it is from your own start or from the last athlete in the water. Many races add intermediate cutoffs on the bike and run, and some set a 10-hour bike cutoff: the athlete guide of each race has the official times.
How many athletes miss the IRONMAN 70.3 cutoff?
Of 524,547 starters, where those who did not finish stopped. It includes every DNF, not only cutoffs; an athlete with no recorded time counts as a swim DNF.
In the swim
1.3%
of starters
On the bike
1.6%
of starters
On the run
2.0%
of starters
Over time or DQ
1.0%
of starters
DNF rate and cutoff pressure at each IRONMAN 70.3 race
All editions of each race, from highest to lowest DNF rate. “Last hour”: finishers who crossed the line in the hour before the limit.
| Race | Starters | DNF | Swim | Bike | Run | Over time / DQ | Finish in last hour | Last finisher |
|---|---|---|---|---|---|---|---|---|
| IRONMAN 70.3 San Salvador | 742 | 20.4% | 3.8% | 3.9% | 4.3% | 8.4% | 25.4% | 8:29:31 |
| IRONMAN 70.3 Lapu-Lapu | 2218 | 18.6% | 2.3% | 11.9% | 2.4% | 1.9% | 16.4% | 8:42:38 |
| IRONMAN 70.3 Goa | 2060 | 16.1% | 1.4% | 5.5% | 5.9% | 3.3% | 40.8% | 8:50:51 |
| IRONMAN 70.3 Kenting | 3528 | 15.8% | 2.4% | 1.8% | 4.3% | 7.3% | 20.8% | 8:29:19 |
| IRONMAN 70.3 Mossel Bay | 5732 | 15.2% | 9.4% | 1.7% | 3.3% | 0.7% | 15.1% | 8:29:37 |
| IRONMAN 70.3 Encarnación | 752 | 14.6% | 8.4% | 2.3% | 0.8% | 3.2% | 5.1% | 8:38:38 |
| IRONMAN 70.3 Morro Bay | 3197 | 13.5% | 5.3% | 6.4% | 1.3% | 0.6% | 9.8% | 9:12:35 |
| IRONMAN 70.3 Ruidoso New Mexico | 856 | 12.9% | 7.0% | 1.3% | 2.6% | 2.0% | 15.5% | 8:49:01 |
| IRONMAN 70.3 Northern California | 1094 | 12.5% | 0.8% | 3.9% | 3.3% | 4.5% | 13.6% | 8:29:06 |
| IRONMAN 70.3 Ecuador | 2317 | 11.6% | 2.5% | 4.7% | 1.6% | 2.8% | 6.4% | 8:48:45 |
| IRONMAN 70.3 Phu Quoc | 2087 | 11.5% | 1.0% | 5.3% | 3.1% | 2.1% | 19.9% | 8:45:24 |
| IRONMAN 70.3 Rockford | 3685 | 11.1% | 0.6% | 2.5% | 4.5% | 3.5% | 15.5% | 9:42:28 |
| IRONMAN 70.3 Oceanside | 8492 | 11.1% | 4.4% | 2.6% | 2.4% | 1.8% | 11.0% | 9:00:37 |
| IRONMAN 70.3 Omaha | 1387 | 11.0% | 2.3% | 2.2% | 2.7% | 3.7% | 18.3% | 8:29:55 |
| IRONMAN 70.3 Hawaii | 3237 | 10.9% | 0.5% | 2.2% | 4.4% | 3.8% | 21.6% | 8:56:51 |
| IRONMAN 70.3 Florida | 5093 | 10.1% | 2.7% | 2.6% | 2.4% | 2.3% | 10.9% | 8:52:47 |
| IRONMAN 70.3 Waco | 6401 | 10.0% | 0.9% | 2.7% | 4.1% | 2.2% | 11.6% | 8:29:49 |
| IRONMAN 70.3 Los Cabos | 2628 | 10.0% | 2.2% | 2.5% | 3.1% | 2.1% | 10.1% | 8:29:16 |
| IRONMAN 70.3 Pennsylvania Happy Valley | 3361 | 9.9% | 1.0% | 2.4% | 3.3% | 3.2% | 15.4% | 8:29:44 |
| IRONMAN 70.3 Desaru Coast | 1422 | 9.5% | 2.0% | 2.5% | 4.4% | 0.6% | 16.9% | 8:35:46 |
| IRONMAN 70.3 Barranquilla | 723 | 9.1% | 2.4% | 1.0% | 3.2% | 2.6% | 7.5% | 8:29:34 |
| IRONMAN 70.3 Subic Bay | 1216 | 9.1% | 0.6% | 3.0% | 4.2% | 1.4% | 26.3% | 9:38:22 |
| IRONMAN 70.3 Cartagena | 5681 | 9.1% | 1.5% | 1.5% | 4.1% | 2.0% | 7.3% | 8:29:27 |
| IRONMAN 70.3 St. George | 5551 | 9.0% | 1.1% | 2.3% | 3.9% | 1.8% | 13.2% | 9:14:18 |
| IRONMAN 70.3 Boise | 3845 | 8.8% | 1.6% | 1.8% | 3.9% | 1.5% | 7.2% | 8:29:33 |
| IRONMAN 70.3 Musselman | 4909 | 8.8% | 2.0% | 2.0% | 2.6% | 2.2% | 10.5% | 8:29:36 |
| IRONMAN 70.3 Belgrade | 2381 | 8.7% | 1.0% | 6.3% | 1.3% | 0.0% | 2.5% | 8:24:24 |
| IRONMAN 70.3 Muncie | 2587 | 8.4% | 2.3% | 1.8% | 2.3% | 2.0% | 11.4% | 8:29:23 |
| IRONMAN 70.3 Campeche | 1739 | 8.3% | 0.9% | 3.1% | 3.5% | 0.8% | 7.0% | 8:27:57 |
| IRONMAN 70.3 Sharm El-Sheikh | 349 | 8.3% | 2.9% | 2.9% | 2.6% | 0.0% | 9.1% | 8:18:59 |
| IRONMAN 70.3 Davao Philippines | 1772 | 8.2% | 2.0% | 2.1% | 3.0% | 1.0% | 8.9% | 8:32:12 |
| IRONMAN 70.3 Boulder | 5115 | 8.1% | 2.2% | 1.6% | 2.5% | 1.8% | 10.1% | 8:31:29 |
| IRONMAN 70.3 Da Nang | 4003 | 7.8% | 0.8% | 2.0% | 2.8% | 2.1% | 15.7% | 8:32:59 |
| IRONMAN 70.3 Cozumel | 4879 | 7.8% | 1.1% | 1.9% | 2.6% | 2.2% | 8.9% | 8:29:40 |
| IRONMAN 70.3 Gulf Coast | 4643 | 7.8% | 1.3% | 0.6% | 5.2% | 0.7% | 3.3% | 8:29:52 |
| IRONMAN 70.3 Durban | 3838 | 7.5% | 5.1% | 1.0% | 1.2% | 0.3% | 10.5% | 8:29:09 |
| IRONMAN 70.3 Louisville | 3137 | 7.5% | 1.4% | 1.2% | 2.5% | 2.4% | 14.5% | 9:19:37 |
| IRONMAN 70.3 Pucón | 3850 | 7.4% | 3.6% | 0.9% | 1.8% | 1.1% | 4.0% | 8:45:24 |
| IRONMAN 70.3 Acapulco | 1740 | 7.4% | 0.8% | 1.6% | 3.5% | 1.5% | 9.5% | 8:41:45 |
| IRONMAN 70.3 Bahrain | 2370 | 7.3% | 0.8% | 3.2% | 1.7% | 1.7% | 4.7% | 8:29:41 |
| IRONMAN 70.3 Hengqin | 1093 | 7.3% | 1.3% | 2.0% | 1.7% | 2.3% | 10.8% | 8:29:12 |
| IRONMAN 70.3 Langkawi | 1539 | 7.3% | 0.6% | 2.3% | 4.4% | 0.1% | 24.4% | 9:02:47 |
| IRONMAN 70.3 Vitoria-Gasteiz | 1014 | 7.2% | 2.3% | 1.8% | 2.0% | 1.2% | 3.7% | 8:29:31 |
| IRONMAN 70.3 Nice | 6585 | 7.2% | 0.2% | 1.8% | 3.5% | 1.5% | 12.6% | 8:52:59 |
| IRONMAN 70.3 Cap Cana | 2173 | 7.0% | 0.8% | 1.2% | 1.8% | 3.2% | 8.0% | 8:30:38 |
| IRONMAN 70.3 Málaga | 2377 | 6.9% | 0.4% | 4.6% | 1.6% | 0.2% | 4.3% | 8:25:11 |
| IRONMAN 70.3 Muskoka | 4120 | 6.8% | 0.4% | 2.2% | 2.4% | 1.8% | 10.8% | 8:29:59 |
| IRONMAN 70.3 Coeur d'Alene | 3800 | 6.7% | 1.9% | 2.2% | 1.5% | 1.2% | 8.4% | 8:29:54 |
| IRONMAN 70.3 Michigan | 5342 | 6.7% | 0.6% | 2.8% | 1.7% | 1.5% | 7.7% | 9:13:42 |
| IRONMAN 70.3 Mont-Tremblant | 7754 | 6.6% | 2.2% | 1.7% | 1.7% | 1.1% | 5.4% | 8:29:16 |
| IRONMAN 70.3 La Quinta | 6993 | 6.6% | 1.8% | 1.4% | 1.5% | 1.8% | 8.6% | 8:50:40 |
| IRONMAN 70.3 Wisconsin | 4910 | 6.6% | 1.4% | 1.7% | 1.6% | 1.8% | 12.0% | 8:48:44 |
| IRONMAN 70.3 New York | 7097 | 6.6% | 1.3% | 2.0% | 1.7% | 1.5% | 7.6% | 9:17:44 |
| IRONMAN 70.3 Calgary | 2220 | 6.5% | 1.5% | 2.7% | 1.4% | 0.9% | 7.9% | 8:36:22 |
| IRONMAN 70.3 Riviera Nayarit | 1922 | 6.5% | 0.8% | 1.4% | 3.1% | 1.2% | 7.1% | 8:29:44 |
| IRONMAN 70.3 Peru | 3020 | 6.4% | 1.8% | 1.7% | 1.5% | 1.4% | 4.8% | 8:29:48 |
| IRONMAN 70.3 Shanghai Chongming | 2919 | 6.2% | 1.7% | 2.0% | 1.5% | 0.9% | 5.6% | 8:32:15 |
| IRONMAN 70.3 Dhofar | 740 | 6.1% | 0.4% | 0.8% | 4.2% | 0.7% | 8.6% | 8:24:36 |
| IRONMAN 70.3 Puerto Rico | 2196 | 6.0% | 0.5% | 1.0% | 3.1% | 1.5% | 12.7% | 8:42:47 |
| IRONMAN 70.3 Dallas-Little Elm | 1864 | 6.0% | 2.0% | 0.1% | 3.9% | 0.0% | 3.8% | 8:27:24 |
| IRONMAN 70.3 Ohio | 3664 | 5.9% | 1.7% | 1.2% | 1.6% | 1.4% | 6.0% | 8:27:07 |
| IRONMAN 70.3 Colombo | 1400 | 5.8% | 3.2% | 0.8% | 1.1% | 0.6% | 9.9% | 8:27:08 |
| IRONMAN 70.3 North Carolina | 10228 | 5.7% | 0.4% | 2.2% | 1.6% | 1.4% | 10.1% | 8:30:00 |
| IRONMAN 70.3 Eagleman | 6317 | 5.7% | 1.2% | 1.0% | 2.1% | 1.4% | 10.3% | 9:30:43 |
| IRONMAN 70.3 Türkiye | 3854 | 5.5% | 2.1% | 1.3% | 1.9% | 0.2% | 2.6% | 8:50:07 |
| IRONMAN 70.3 Swansea | 5118 | 5.5% | 0.5% | 2.1% | 2.5% | 0.4% | 11.0% | 9:01:52 |
| IRONMAN 70.3 Santa Cruz | 6772 | 5.4% | 0.8% | 1.7% | 1.5% | 1.5% | 9.3% | 9:06:57 |
| IRONMAN 70.3 Buenos Aires | 4735 | 5.3% | 2.2% | 1.2% | 1.6% | 0.3% | 1.5% | 8:58:02 |
| IRONMAN 70.3 Sunshine Coast | 4744 | 5.2% | 0.5% | 2.0% | 2.0% | 0.8% | 2.3% | 8:21:24 |
| IRONMAN 70.3 Augusta | 6642 | 5.2% | 0.7% | 1.3% | 1.6% | 1.6% | 12.2% | 9:21:57 |
| IRONMAN 70.3 Bolton | 4319 | 5.2% | 0.6% | 2.4% | 1.3% | 0.8% | 6.6% | 8:29:31 |
| IRONMAN 70.3 Goseong | 3642 | 5.1% | 1.6% | 1.2% | 2.1% | 0.1% | 7.1% | 8:46:26 |
| IRONMAN 70.3 Chattanooga | 8710 | 4.9% | 0.8% | 0.8% | 2.3% | 1.0% | 8.8% | 9:22:35 |
| IRONMAN 70.3 Aracaju-Sergipe | 2071 | 4.9% | 1.8% | 1.3% | 1.7% | 0.0% | 3.3% | 8:36:00 |
| IRONMAN 70.3 Sergipe | 2071 | 4.9% | 1.8% | 1.3% | 1.7% | 0.0% | 3.3% | 8:36:00 |
| IRONMAN 70.3 Zell am See-Kaprun | 6345 | 4.8% | 0.5% | 2.3% | 1.8% | 0.2% | 4.6% | 8:29:41 |
| IRONMAN 70.3 Nelson Mandela Bay | 2504 | 4.8% | 1.3% | 0.6% | 1.8% | 1.1% | 6.5% | 8:27:17 |
| IRONMAN 70.3 Texas | 4753 | 4.8% | 1.5% | 0.7% | 1.6% | 1.0% | 7.4% | 8:28:31 |
| IRONMAN 70.3 Warsaw | 5104 | 4.8% | 1.9% | 1.0% | 1.3% | 0.6% | 1.5% | 9:16:29 |
| IRONMAN 70.3 Muscat | 2205 | 4.8% | 0.4% | 1.9% | 2.2% | 0.3% | 5.1% | 8:29:05 |
| IRONMAN 70.3 Washington Tri-Cities | 5809 | 4.7% | 0.6% | 1.3% | 1.7% | 1.2% | 9.9% | 8:29:51 |
| IRONMAN 70.3 Rio de Janeiro | 4373 | 4.7% | 2.5% | 1.2% | 1.0% | 0.0% | 2.5% | 8:19:33 |
| IRONMAN 70.3 Tallinn | 4080 | 4.7% | 1.9% | 1.5% | 1.2% | 0.0% | 5.1% | 9:03:09 |
| IRONMAN 70.3 Victoria | 4158 | 4.6% | 0.5% | 2.1% | 1.3% | 0.7% | 9.0% | 9:06:43 |
| IRONMAN 70.3 San Juan | 2556 | 4.6% | 1.7% | 0.7% | 1.8% | 0.4% | 1.5% | 8:18:55 |
| IRONMAN 70.3 Oregon | 6976 | 4.6% | 0.4% | 1.1% | 1.9% | 1.2% | 9.5% | 8:58:08 |
| IRONMAN 70.3 Switzerland | 6093 | 4.4% | 0.4% | 1.0% | 1.6% | 1.4% | 0.0% | 7:29:46 |
| IRONMAN 70.3 Des Moines | 3632 | 4.4% | 1.4% | 0.8% | 1.2% | 1.0% | 8.6% | 8:28:58 |
| IRONMAN 70.3 Valdivia | 3106 | 4.3% | 1.8% | 0.7% | 1.8% | 0.1% | 2.2% | 15:27:42 |
| IRONMAN 70.3 Emilia Romagna | 7338 | 4.3% | 0.4% | 0.7% | 2.6% | 0.6% | 3.0% | 8:28:28 |
| IRONMAN 70.3 Monterrey | 4338 | 4.3% | 0.4% | 1.4% | 1.1% | 1.4% | 5.2% | 8:29:05 |
| IRONMAN 70.3 Portugal-Cascais | 9073 | 4.3% | 0.9% | 1.5% | 1.4% | 0.5% | 4.7% | 8:29:56 |
| IRONMAN 70.3 Weymouth | 5192 | 4.2% | 0.6% | 1.3% | 1.8% | 0.5% | 5.6% | 8:28:31 |
| IRONMAN 70.3 New Zealand | 2483 | 4.2% | 1.0% | 0.8% | 1.0% | 1.3% | 8.5% | 9:26:16 |
| IRONMAN 70.3 Luxembourg | 7079 | 4.1% | 0.6% | 0.7% | 2.7% | 0.1% | 2.5% | 8:27:08 |
| IRONMAN 70.3 Western Australia | 3538 | 4.0% | 0.3% | 0.6% | 1.0% | 2.2% | 4.0% | 8:29:52 |
| IRONMAN 70.3 Punta del Este | 2859 | 4.0% | 1.0% | 0.7% | 1.7% | 0.5% | 2.5% | 8:28:26 |
| IRONMAN 70.3 São Paulo | 4593 | 4.0% | 1.8% | 1.1% | 1.2% | 0.0% | 3.4% | 8:44:41 |
| IRONMAN 70.3 Erkner | 4922 | 4.0% | 1.8% | 1.0% | 0.9% | 0.2% | 1.0% | 8:13:01 |
| IRONMAN 70.3 Puerto Varas | 992 | 3.9% | 1.2% | 0.7% | 1.4% | 0.6% | 0.9% | 7:55:37 |
| IRONMAN 70.3 Krakow | 3493 | 3.8% | 0.7% | 1.5% | 1.5% | 0.2% | 3.1% | 8:28:42 |
| IRONMAN 70.3 Maine | 5847 | 3.8% | 0.5% | 0.9% | 1.2% | 1.2% | 7.5% | 8:46:33 |
| IRONMAN 70.3 Kraichgau | 6678 | 3.8% | 0.5% | 1.1% | 2.0% | 0.2% | 2.2% | 8:21:28 |
| IRONMAN 70.3 Jonkoping | 5800 | 3.7% | 1.1% | 1.0% | 1.4% | 0.3% | 3.5% | 8:24:57 |
| IRONMAN 70.3 Cairns | 3508 | 3.7% | 0.6% | 0.8% | 1.5% | 0.8% | 7.0% | 10:25:19 |
| IRONMAN 70.3 Westfriesland | 5102 | 3.7% | 1.0% | 0.7% | 1.8% | 0.2% | 2.4% | 8:40:24 |
| IRONMAN 70.3 Panama | 2897 | 3.7% | 0.6% | 0.7% | 1.3% | 1.1% | 4.7% | 8:31:13 |
| IRONMAN 70.3 Alcúdia-Mallorca | 8704 | 3.7% | 0.5% | 1.0% | 1.8% | 0.4% | 5.3% | 8:28:40 |
| IRONMAN 70.3 World Championship Nice | 11270 | 3.5% | 0.3% | 1.2% | 1.8% | 0.3% | 4.1% | 8:29:55 |
| IRONMAN 70.3 Western Sydney | 3945 | 3.5% | 1.1% | 0.9% | 1.1% | 0.5% | 3.2% | 8:28:32 |
| IRONMAN 70.3 Melbourne | 4077 | 3.5% | 0.6% | 0.3% | 1.9% | 0.6% | 1.2% | 8:22:52 |
| IRONMAN 70.3 Geelong | 3644 | 3.5% | 0.2% | 1.1% | 1.4% | 0.7% | 1.2% | 7:57:41 |
| IRONMAN 70.3 Elsinore | 5814 | 3.3% | 0.8% | 0.8% | 1.5% | 0.2% | 1.7% | 8:25:29 |
| IRONMAN 70.3 Vichy | 5557 | 3.3% | 0.4% | 1.1% | 1.2% | 0.6% | 4.3% | 8:33:32 |
| IRONMAN 70.3 Poznan | 3131 | 3.2% | 0.7% | 1.1% | 1.3% | 0.1% | 2.4% | 8:36:06 |
| IRONMAN 70.3 Western Massachusetts | 3605 | 3.2% | 1.0% | 0.8% | 1.4% | 0.0% | 2.8% | 9:10:09 |
| IRONMAN 70.3 Brasilia | 3854 | 3.2% | 0.8% | 0.8% | 1.6% | 0.0% | 1.4% | 8:26:44 |
| IRONMAN 70.3 Valencia | 6956 | 3.2% | 0.7% | 0.7% | 1.4% | 0.5% | 2.1% | 8:26:24 |
| IRONMAN 70.3 Alghero | 2326 | 3.2% | 0.4% | 0.9% | 1.7% | 0.2% | 2.2% | 8:23:13 |
| IRONMAN 70.3 Duisburg | 6102 | 3.2% | 1.1% | 0.8% | 1.1% | 0.2% | 1.8% | 8:29:30 |
| IRONMAN 70.3 Costa Navarino | 1748 | 3.1% | 1.9% | 0.2% | 0.9% | 0.1% | 4.9% | 8:27:35 |
| IRONMAN 70.3 Venice-Jesolo | 7295 | 3.0% | 0.9% | 0.9% | 1.1% | 0.1% | 1.1% | 8:31:19 |
| IRONMAN 70.3 Aix-en-Provence | 6819 | 3.0% | 0.5% | 0.8% | 1.6% | 0.1% | 3.2% | 8:29:46 |
| IRONMAN 70.3 Hradec Králové | 4142 | 3.0% | 0.6% | 0.6% | 1.6% | 0.2% | 1.8% | 8:27:40 |
| IRONMAN 70.3 Port Macquarie | 4709 | 3.0% | 0.4% | 0.9% | 1.1% | 0.6% | 5.7% | 10:03:54 |
| IRONMAN 70.3 Curitiba | 1278 | 2.9% | 0.9% | 1.3% | 0.7% | 0.0% | 6.5% | 8:31:08 |
| IRONMAN 70.3 Les Sables d'Olonne | 8100 | 2.6% | 0.4% | 0.7% | 1.1% | 0.5% | 1.5% | 8:50:12 |
| IRONMAN 70.3 Poreč | 5554 | 2.6% | 0.4% | 0.8% | 1.3% | 0.1% | 3.0% | 8:48:34 |
| IRONMAN 70.3 Agadir | 473 | 2.5% | 0.0% | 1.3% | 0.6% | 0.6% | 1.1% | 8:11:43 |
| IRONMAN 70.3 Florianópolis | 6200 | 2.4% | 1.1% | 0.5% | 0.8% | 0.0% | 1.1% | 8:22:59 |
| IRONMAN 70.3 Leipzig | 2273 | 2.4% | 0.6% | 0.8% | 1.0% | 0.0% | 1.1% | 8:15:47 |
| IRONMAN 70.3 Tours Metropole - Loire Valley | 2233 | 1.7% | 0.4% | 0.4% | 0.9% | 0.0% | 1.9% | 8:25:50 |
Average IRONMAN 70.3 time · Fastest IRONMAN 70.3 times · IRONMAN cutoff times