Race IRONMAN 70.3 Duisburg featuring a swim in a renowned regatta course, a fast and flat bike ride across the historic 'Bridge of Solidarity', and a run through a scenic park area. In the heart of the Ruhr metropolitan area of north-western Germany lies the city of Duisburg, providing the backdrop for an endurance triathlon experience in the green Sportpark Duisburg.
Important Registration Information:
After the swim, head straight to transition and grab your blue BIKE bag. Change into your bike gear at the benches provided or in designated changing tents. Nudity in the transition area is not permitted and may result in a penalty.
Pack all swim equipment back into your blue bag and return it to the correct spot on the bag rack. Relay Teams must hand over the timing chip in the marked relay exchange area before entering transition.
Facilities and Services: Toilets, changing tents, benches, bike mechanic, bike pumps, lost chip service, spare transition bags.
Before entering transition, dismount your bike before the dismount line. Rack your bike in the designated area, grab your red RUN bag, and complete your change. Pack all bike equipment including your helmet back into your red bag.
Important: Penalty Box #2 is located just before the transition area and is part of the bike course. If required, you must stop there before entering transition.
The event venue is located in Sportpark Duisburg, which is easily accessible and offers plenty of parking on race morning. The short distances and compact event setup are ideal for participants and spectators.
The 1.9km swim course takes place in the regatta course of Sportpark Duisburg. The 90km bike course consists of two fast and flat loops leading over the historic 'Bridge of Solidarity' along the Rhine towards Moers. The 21.1km run course consists of three laps along the regatta course through the green park area of Sportpark Duisburg.
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.
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 will the bike course be completely closed to car traffic.
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.
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During registration, the team captain creates the relay team by selecting a team name and adding at least one team member to claim the entry. Team members who receive a registration claim email from the captain can complete their registration directly via that link. At checkout, the team captain pays the full registration fee.
Yes. Relay teams must consist of two or three athletes. Two-person teams may divide the swim, bike, and run legs in any combination.
No. Each athlete may only compete on one relay team per event.
No. Relay teams may include athletes of different ages and genders. All participants must be at least 18 years old on race day.
Only the team captain may request team changes by contacting the event email address with the name of the team member to be removed and the full name and email address of the new team member at least 10 days before race day.
The team captain can resend the registration email through their IRONMAN profile under Registrations > Race Details > Manage Registration > Registration Claims and clicking 'Resend emails for unclaimed registrations'.
Relay team captains may be eligible for a partial refund, depending on the timing of the withdrawal. Refer to the Relay Teams page for full refund details and deadlines.
Yes. All relay team members must attend athlete onsite registration together. Each relay team will receive one bib number and one race package including swim cap, bike sticker, helmet sticker, and two bibs.
All relay team members must present a valid photo ID. Teams must be complete no later than two weeks before race day.
No. Each relay team receives one timing chip which acts as a relay baton. The chip is transferred between athletes during transitions and must be returned after finishing.
Each relay team member is responsible for managing their own equipment for their race leg. Specific bag racks and designated relay areas will be communicated by the event.
In the transition area, there will be an area dedicated to the relays where athletes exchange the timing chip between swim, bike, and run legs.