Overview
Race IRONMAN 70.3 Erkner Berlin-Brandenburg with a swim in the Dämeritzsee, a flat and fast bike ride into the nature, and a run through Erkner with great support.
Your triathlon at the gates of Berlin Vibrant Metropolis and Idyllic Nature. Just a stone's throw from the German capital and yet hidden deep in the Brandenburg Forest lies the charming small town of Erkner. Where others are looking for rest and relaxation, you can experience great racing in the middle of the idyllic landscape of the Oder-Spree region with its wide meadows, impressive forests and dreamlike lakes.
Race categories
113K€772.33
Relay team entry
- Schedule
Friday, 11 September 2026
13:00 - 19:00 · IRONMAN SportsExpo & Merchandise Store · Sportcenter Erkner 13:00 - 19:00 · IRONMAN Registration (70.3 & 5150) · Sportcenter Erkner 17:00 · Race Briefing 5150 · City Hall ErknerSaturday, 12 September 2026
06:00 - 07:45 · Bike Check-In & White Bag Drop Off 5150 · Sportcenter Erkner 08:00 - 08:15 · Start 5150 Erkner · Strandbad Erkner 10:00 - 18:00 · IRONMAN SportExpo & Merchandise · Sportcenter Erkner 12:00 - 18:00 · IRONMAN 70.3 Registration · Sportcenter Erkner 10:00 - 13:00 · IRONKIDS Registration · Strandbad Erkner 11:00 - 13:00 · Bike Check-Out 5150 · Sportcenter Erkner 12:00 · Award Ceremony 5150 · Finish Line / Sportcenter Erkner 14:00 · Start IRONKIDS · Strandbad Erkner 13:00 - 14:30 · Race Briefing IRONMAN 70.3 Erkner - German · City Hall Erkner 14:30 - 16:00 · Race Briefing IRONMAN 70.3 Erkner - English · City Hall Erkner 16:00 - 19:00 · Bike Check-In & Bag Drop Off 70.3 · Sportcenter Erkner 19:30 - 20:30 · IRONPRAYER · Strandbad ErknerSunday, 13 September 2026 – Race day
06:00 - 07:30 · Transition Open · Sportcenter Erkner Until 07:30 · Drop-Off White Bag · Sportcenter Erkner 08:00 - 08:45 · Start IRONMAN 70.3 Erkner (rolling start) · Strandbad Erkner 10:00 - 17:00 · IRONMAN SportExpo & Merchandise · Sportcenter Erkner 11:30 - 13:00 · First Finisher · Sportcenter Erkner 17:15 · Race Cut-Off 14:30 - 18:00 · Bike Check-Out · Sportcenter Erkner 17:30 - 18:00 · Appeal - Referee & Timing · City Hall Erkner 18:00 · Awards Ceremony IRONMAN 70.3 Erkner · City Hall Erkner 18:00 · Slot Allocation IRONMAN 70.3 World Championship · City Hall Erkner- Route
Swim
Lake
Bike
Flat
Run
Flat
Typical race-day conditions
Air 10–20 °C · Water 20 °CSwim course
The one-loop 1.9 (1.2 mile) ROKA swim course is located in the Strandbad Erkner, the Dämeritzsee. One half of the Dämeritzsee lies in Berlin city territory and the other half in the state of Brandenburg. The wooded banks are flat, the water is clean and clear, perfect conditions for the start of your race.Bike course
The 2-loop 90km bike course is flat and fast and takes you on straight newly paved roads along the river Spree into the untouched and pristine nature of Brandenburg.Run course
The 21.1km flat 4-lap SALOMON run course will let you finish your race with a lot of energy while running through Erkner with some great spectator support passing the beautiful marketplace of Erkner and the famous Gerhart-Hauptmann-Museum, a memorial to the poet and winner of the Nobel Prize for Literature Gerhart Hauptmann.
Update history
3 Oct 2026
Time changed: 12 September at 0:00 → 12 September at 4:00
IRONMAN 70.3 Erkner
Sun, 12 Sept 2027