IRONMAN 70.3 Duisburg

Sun, 29 Aug 2027Duisburg, Germany

Overview

Race IRONMAN 70.3 Duisburg with a swim in a renowned regatta course, a fast and flat bike ride across the historic 'Bridge of Solidarity', and a run through a park area.

Show your IRON-will in the Steel Heart of Europe In the heart of the Ruhr metropolitan area of north-western Germany lies the city of Duisburg whose veins pulse with the echoes of industry telling tales of innovation, hard work, and the relentless march of progress. Home to one of the largest inland ports in the world and an impressive industrial setting, Duisburg provides the perfect backdrop for the endurance nature of triathlon, and welcomes you in the green Sportpark Duisburg to a fantastic triathlon experience.

Race categories

113K€898.84

Relay team entry

Schedule: Friday, 14 August 2026
12:00 - 19:00 · IRONMAN Expo · Klönnewiese 12:00 - 19:00 · IRONMAN Merchandise · Klönnewiese 12:00 - 19:00 · Registration open · Regattabahngebäude 12:00 - 19:00 · IRONKIDS Registration open · Regattabahngebäude
Saturday, 15 August 2026
08:30 - 09:30 · IRONKIDS Registration Open · Regattabahngebäude 10:00 - 18:00 · IRONMAN Expo · Klönnewiese 10:00 - 18:00 · IRONMAN Merchandise · Klönnewiese 10:00 - 17:30 · Registration Open · Regattabahngebäude 10:30 - 11:30 · IRONKIDS START · Club grounds Duisburger Schwimmverein von 1898 e.V. 12:00 - 13:00 · Race Briefing German · Klönnewiese 13:30 - 14:30 · Race Briefing English · Klönnewiese 14:00 - 18:00 · Bike Check-In + Transition Bag Drop Off · Dreieckswiese
Sunday, 16 August 2026 – Race day
06:30 - 08:00 · Transition Open · Dreieckswiese until 08:30 · Drop off White Bags · Athletes Garden 08:00 - 09:15 · Start IRONMAN 70.3 Duisburg - Rolling Start · Regattabahn 10:00 - 18:00 · IRONMAN Expo · Klönnewiese 10:00 - 18:00 · IRONMAN Merchandise · Klönnewiese 11:30 -12:30 · Finish - First Athletes · Klönnewiese 15:00 - 19:00 · Bike and Bag Check-Out · Dreieckswiese 17:45 · Last Finisher · Klönnewiese 18:00 - 18:30 · Appeals – Referee & Timing · Klönnewiese 18:30 · Award Ceremony IRONMAN 70.3 Duisburg · Klönnewiese 19:00 · Slot Allocation - IRONMAN 70.3 World Championship · Klönnewiese
Route: Swim
Lake
Bike
Flat
Run
Rolling
Typical race-day conditions
Air 16–25 °C · Water 21 °C
Swim course
The 1.9km swim course takes place in the renowned regatta course of Sportpark Duisburg, which was opened in 1935 and has hosted canoe and rowing world championships. With excellent water quality and easy orientation, you will find perfect conditions for the start of the race.
Bike course
The 90km bike course with two loops leads over the historic 'Bridge of Solidarity' along the Rhine towards Moers. The course profile is fast and flat – perfect conditions for a new personal best. Please note: Only on race day the bike course will be completely closed for car traffic.
Run course
The 21.1km run course leads in three laps along the regatta course through the green park area of Sportpark Duisburg. In 2022, it was voted the third-best IRONMAN 70.3 run course in Europe by participants, promising a crowning finish to the race with a fantastic atmosphere for all involved.

Update history

3 Oct 2026
Time changed: 29 August at 0:00 → 29 August at 4:00

IRONMAN 70.3 Duisburg

Sun, 29 Aug 2027