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IRONMAN 70.3 Belgrade
IRONMAN 70.3 Belgrade is raced in Belgrade, Serbia (Swim 1.9 km · Bike 90 km · Run 21.1 km). Results from 3 editions (2024–2026), the course, race-day weather and water temperature.
- SwimLake
- BikeFlat
- RunFlat
- High air temp19°C66°F
- Low air temp12°C54°F
- Avg. water temp23°C74°F
Temperatures: race-hours average over 1 editions
IRONMAN 70.3 Belgrade results
Fastest men
3:55:40
Corentin Sandeau · 2026
Fastest women
4:31:31
Sara Durazzi · 2026
Fastest edition
2026
median 5:33:38
Avg. age group · 2026
5:38:05
swim 39:10 · bike 2:50:08 · run 1:57:24
| Edition | Date | Finishers | Men | Women | Median | |
|---|---|---|---|---|---|---|
| 2026 | Sep 13, 2026 | 1126 | Corentin Sandeau 3:55:40 | Sara Durazzi 4:31:31 | 5:33:38 | Pacing |
| 2025 | Sep 21, 2025 | 552 | Justus Tillmann Wehrhahn 3:56:11 | Lana Gavrilovic 4:40:26 | 5:43:16 | Pacing |
| 2024 | Sep 15, 2024 | 495 | Gergo Németh 4:03:06 | Malgorzata Granicka 4:40:45 | 5:54:50 | Pacing |
IRONMAN 70.3 Belgrade course
The bike is flat, with ≈80 m (262 ft) of climbing on the bike and ≈40 m (131 ft) of climbing on the run.
Swim Bike Run · Watch the replay on the map →
Bike · 90.1 km56 mi · ≈ +80 m262 ft · from 65 to 77 m213 to 253 ft
Run · 20.9 km13.0 mi · ≈ +40 m131 ft · from 70 to 77 m230 to 253 ft
Difficulty
#92 hardest of 125
vs. the average IRONMAN 70.3: −2.7% · swim −3.1% · bike −2.6% · run −4.4%
Elevation filtered for terrain-model noise; a bike computer may read differently.
IRONMAN 70.3 Belgrade weather & water temperature
| Edition | Air swim / bike / run | Wind | Rain | Water | AG wetsuit |
|---|---|---|---|---|---|
| 2026 | 12°C54°F / 15°C60°F / 19°C66°F | 5 km/h3 mph | 0.1 mm0.00 in | — | — |
Lake or river: the official temperature is announced on race morning. Wetsuit rules →
IRONMAN 70.3 Belgrade reviews
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