The IRONMAN Duisburg 70.3 presents a dynamic and gratifying triathlon set against the backdrop of Germany’s industrious Ruhr Valley. Its standout features include a swift, predominantly flat bike route and an aesthetically pleasing run course.
The competition begins with the swimming segment in the Regattabahn, a 2.4-kilometer artificial lake nestled within the Sportpark Duisburg. The lake’s tranquil and transparent waters provide a perfect setting for the swim portion. Following the swim, participants transition to the cycling phase at the lake’s northeast end.
The cycling section, comprising two loops, leads competitors through the charming rural scenery of the Ruhr Valley. Predominantly flat with occasional rolling hills, the course offers cyclists an excellent chance to achieve brisk times. Along the route, multiple water stations are available to ensure proper hydration.
The running segment, spread across three loops, guides participants through Duisburg’s urban landscape and along the Rhine River’s scenic banks. The mostly flat course, with some minor inclines, offers an opportunity for athletes to make up time if necessary. This leg of the race concludes at the Schauinsland-Reisen-Arena, the proud home of the MSV Duisburg football team.
Usually, Ironman 70.3Duisburg participants experience summer weather with the following conditions:
Temperature: End of August/ beginning of September in Duisburg is usually warm. The average high temperatures are around 22°C to 26°C (72°F to 79°F), while the average low temperatures at night range from 12°C to 16°C (54°F to 61°F).
Precipitation: There is a moderate chance of rain. The city can expect an average rainfall of about 60mm to 80mm, distributed over several days throughout the month.
The average water temperature in the Regattabahn in Duisburg, Germany in August is 20-23°C (68-73°F).
