Half distance · 5 September 2027
Köln Triathlon – Mitteldistanz
Also known as Köln Triathlon
Köln, Germany
The race at a glance
- Circuit
- Independent
- Status
- National championship
- Organiser
- Kölner AusdauerSport GmbH
- Distance
- Middle distance
- Terrain
- Road
- Swim
- 2.6 km
- Bike
- 87.3 km
- Run
- 19 km
- Date
- 5 Sept 2027
- Registration
- Opening soon
- Swim venue
- River
- High air temperature
- 21 °C
- Low air temperature
- 12 °C
- Altitude
- 48 m
- First edition
- 2022
- Swim start
- Wave start
Edition history
| 2026 | 6 Sept 2026 | Held |
|---|---|---|
| 2025 | 7 Sept 2025 | Held |
| 2024 | 8 Sept 2024 | Held |
| 2023 | 3 Sept 2023 | Held |
| 2022 | 4 Sept 2022 | Held |
How the day is laid out
The swim is held in a river. The wetsuit call is made on race morning, against the temperature measured then.
The organiser publishes 2.6 km of swimming, 87.3 km on the bike and 19 km of running.
The swim starts in waves.
Typical temperatures for the month run from 12 to 21 °C.
The race was first held in 2022.
Against the calendar
Where this race sits among the others
Ranks are computed across every race of the same distance.
High air temperature
21 °C · median 25 °C
The 21st coolest of the 152 middle-distance races with a figure, across every circuit.
45
races across every distance fall in September, out of 354.
160
races are held in Europe. 28 of them in the same month as this one.
Questions about this race
- When is Köln Triathlon 2027?
- Köln Triathlon is held on 5 September 2027 in Köln, Germany. Registration has not opened yet.
Where to stay
Hotels and rentals around the race venue, for the nights around race day.
Suggested stay: 3 Sept 2027 to 6 Sept 2027
The map is provided by Stay22. Bookings are made with the provider.
Races of the same distance in the same region
- Challenge Sanremo
Sanremo, Italy
- Date
- 4 Oct 2026
- Distance
- Middle
- Country
- IT
- IRONMAN 70.3 Versailles
Versailles, France
- Date
- 11 Oct 2026
- Distance
- Middle
- Country
- FR
- Challenge Barcelona
Barcelona, Spain
- Date
- 25 Oct 2026
- Distance
- Middle
- Country
- ES
- IRONMAN 70.3 Costa Navarino, Peloponnese, Greece
Peloponnese, Greece
- Date
- 25 Oct 2026
- Distance
- Middle
- Country
- GR
- IRONMAN 70.3 Türkiye
Belek, Türkiye
- Date
- 1 Nov 2026
- Distance
- Middle
- Country
- TR
- IRONMAN 70.3 Vilamoura-Algarve
Vilamoura, Portugal
- Date
- 3 Apr 2027
- Distance
- Middle
- Country
- PT
- Greek Hero XTRI Solo Point Five
Ipsos, Greece
- Date
- 10 Apr 2027
- Distance
- Middle, extreme
- Country
- GR
- IRONMAN 70.3 Valencia
Valencia, Spain
- Date
- 18 Apr 2027
- Distance
- Middle
- Country
- ES
Entries are handled by the organiser
Registration and the athlete guide are on the official race page.