Ironman Western Australia (2025)
Ironman Western Australia is a qualifier for the Kona World Championship. The typical finisher completes the course in 11:54:37, while the top 5% of the field — the zone where qualifying slots are usually decided — finish under 9:14:06. The 180 km bike leg rides at a typical 30.8 km/h. All numbers below come from real historical finishers, not estimates.
Times in H:MM:SS across the full field. "Top 5%" is the cut-off time you need to beat to be in contention for a World Championship qualifying slot.
Swim
1:13:02
3.8 km
Bike
5:50:58
180 km
Run
4:33:50
42.2 km
Typical bike speed: 30.8 km/h
901
Male finishers
80%
231
Female finishers
20%
| Age Group | Men — Top 5% | Women — Top 5% |
|---|---|---|
| 18-24 | 9:17:53 | 10:34:03 |
| 25-29 | 9:24:37 | 10:28:46 |
| 30-34 | 9:22:44 | 10:14:18 |
| 35-39 | 9:37:36 | 11:06:30 |
| 40-44 | 9:32:14 | 10:35:35 |
| 45-49 | 9:53:49 | 11:16:51 |
| 50-54 | 9:46:17 | 11:03:07 |
| 55-59 | 10:10:32 | 11:17:14 |
| 60-64 | 10:46:01 | 11:41:32 |
| 65-69 | 11:31:09 | 12:04:00 |
Finish faster than your age group's Top 5% time to be in contention for a Kona slot. Based on historical finishers in each group. Note: times for smaller age groups (typically 60+) may be based on fewer finishers and should be treated as approximate.
See where you'd place at Ironman Western Australia
Enter your expected swim, bike, and run splits to see your predicted overall placement and qualification probability based on this race's historical field.
Estimate my result at this raceMissing a race or found an error? Tell us →