IRONMAN Kaernten-Klagenfurt, Austria
About the race
IRONMAN Kärnten-Klagenfurt, Austria offers a legendary triathlon experience featuring a 3.8 km lake swim in Lake Wörthersee, a hilly 180 km bike ride through Carinthia, and a flat 42.2 km run along the lakeshore and through Klagenfurt.
The race begins in the turquoise waters of Lake Wörthersee, with the final stretch leading into the iconic Lendkanal where spectators line the banks. The bike course features hilly terrain with steep climbs and exhilarating descents showcasing the region's landscape. Athletes then complete a flat run through Klagenfurt's city center and along the lakeshore toward Krumpendorf, ending with a finish line party.
Average weather conditions for the event range from an air temperature high of 76 °F / 24 °C (low 54 °F / 12 °C) and an average water temperature of 73 °F / 23 °C.
Age Groups
Transition Information
Transition area is located at the University parking area opposite the Seepark Wörthersee Resort. Athletes must pick up their BLUE BIKE BAG from the bag rack, change on designated benches, and pack their swim gear before heading to their bike.
Facilities & Services: Bike mechanics & bike pumps, toilets, nude changing tents, water refill, lost chip service, Penalty Tent.
What your entry includes
The course
Swim: 3.8 km in Lake Wörthersee finishing in the Lendkanal. Bike: 180 km hilly course featuring steep climbs and descents through Carinthia. Run: 42.2 km flat course taking athletes through Klagenfurt city center and along the lakeshore towards Krumpendorf.
ROKA Swim Course
The ROKA swim course takes athletes through the turquoise waters of Lake Wörthersee. The final stretch leads into the Lendkanal, where spectators line the banks to cheer on competitors.
ZOOT Bike Course
The bike course features steep climbs and enjoyable descents set against the Carinthian landscape.
HOKA Run Course
The HOKA run course is flat and fast, taking athletes through the city center and along the lake to the finish line.
Race weekend schedule
Location
City insight: Klagenfurt
Klagenfurt is a city in Carinthia, southern Austria, on the Wörthersee lake and surrounded by the Alps, and the home of IRONMAN Austria. The climate is continental with warm summers: the lake is pleasant for swimming from June to September, autumn (September to November) is crisp and colourful, winters (December to February) are cold and snowy, and spring (March to May) is cool and fresh. Summer is the main racing season, with warm days and occasional thunderstorms in the afternoon. The city has its own airport and good rail and road links to Vienna, Graz and Slovenia.
Know from the athletes
Good to know
What do you need to know ahead of Race Weekend?
The Athlete Guide has you covered. It contains all the essential information to ensure a great race experience, from course maps to packet pick-up details.
How do I add my story to a race registration?
Log into your IRONMAN Profile, navigate to the Registrations page, hover over the event, click Race Details, and click Tell Us Your Story.
Do we have the possibility to register as a relay?
No, IRONMAN full distance races don't have relay entries.
What is the age group breakdown?
Individuals: 18-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80+. Relay Teams: Male Team, Female Team, Mixed Team.
Can a family member/friend check-in for me and pick-up my race packet?
No, only registered athletes are allowed into athlete check-in. Please bring your photo ID and triathlon membership card during designated check-in hours.
What age group will I race in on race day?
All age group athletes must compete in their age group division corresponding to the athlete's age on December 31st of the year of the event.
What are the age requirements?
All athletes must be a minimum of 18 years of age as of race day for the event year to compete in this event.
Is there a waiting list for the event once entries sell out?
No, we do not have a waiting list.
Will I be allowed into the finish area to greet my athlete?
No spectators will be allowed in the finish line area due to high congestion.
Will I be allowed into the medical tent if my athlete has been admitted?
No. There will be a medical information tent next to the medical tent where medical updates will be available.