Ironman Leeds (2025)
Ironman Leeds is a qualifier for the Kona World Championship. The typical finisher completes the course in 13:18:48, while the top 5% of the field — the zone where qualifying slots are usually decided — finish under 10:40:02. The 180 km bike leg rides at a typical 25.3 km/h. All numbers below come from real historical finishers, not estimates.
The swim at the 2026 race was cancelled, so this page shows 2025.
See the 2026 numbers
- 1,116 finishers
- Median finish: 11:44:13
- Top 5%: 9:16:11
- Median splits: swim not held, bike 6:58:28, run 4:35:22
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 Kona slot.
Swim
1:16:46
3.8 km
Bike
7:06:48
180 km
Run
4:38:02
42.2 km
Typical bike speed: 25.3 km/h
1,144
Male finishers
87%
170
Female finishers
13%
| Age Group | Men — Top 5% | Women — Top 5% |
|---|---|---|
| 18-24 | 10:51:34 | 12:04:20 |
| 25-29 | 10:39:34 | 11:35:36 |
| 30-34 | 10:29:34 | 11:46:54 |
| 35-39 | 10:32:09 | 12:03:15 |
| 40-44 | 10:35:22 | 11:09:53 |
| 45-49 | 10:48:20 | 11:55:34 |
| 50-54 | 11:50:50 | 13:57:16 |
| 55-59 | 11:59:24 | 12:09:46 |
| 60-64 | 11:56:30 | 14:57:19 |
| 65-69 | 14:29:46 | 16:24:07 |
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 Leeds
Enter your expected swim, bike, and run splits to see your predicted overall placement and qualification probability based on this race's historical field.
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