Switzerland
9 races in Switzerland, held between June and September. Over the full distance, IRONMAN Switzerland Thun swims in Lake Thun, and SWISSMAN Xtreme Triathlon is an extreme race that climbs m on the bike. The 5 half distances include IRONMAN 70.3 Switzerland in Rapperswil-Jona and independent races in Geneva, Uster, Basel and Locarno.
- races
- 9
- circuits
- 3
- months with a race
- 4
- water, coldest to warmest
- 17–17 °C
Switzerland
- IRONMAN 70.3 Switzerland
Rapperswil-Jona, Switzerland
- Date
- 6 Jun 2027
- Distance
- Middle
- Circuit
- IRONMAN
- Water
- 17 °C
- Bike
- Hilly
- Run
- Rolling
- Entries
- Sold out
- SWISSMAN Xtreme Triathlon
Ascona, Switzerland
- Date
- 26 Jun 2027
- Distance
- Full, extreme
- Circuit
- XTRI
- Water
- n/a
- Bike
- Hilly
- Run
- Hilly
- Entries
- Open
- Zurich City Triathlon
Zürich, Switzerland
- Date
- 27 Jun 2027
- Distance
- Olympic
- Circuit
- Independent
- Water
- n/a
- Bike
- Flat
- Run
- n/a
- Entries
- Sold out
- Genève Triathlon Half
Genève, Switzerland
- Date
- 4 Jul 2027
- Distance
- Middle
- Circuit
- Independent
- Water
- n/a
- Bike
- n/a
- Run
- n/a
- Entries
- Open
- IRONMAN Switzerland Thun
Thun, Switzerland
- Date
- 4 Jul 2027
- Distance
- Full
- Circuit
- IRONMAN
- Water
- 17 °C
- Bike
- Hilly
- Run
- Flat
- Entries
- Sold out
- Inferno Triathlon
Thun, Switzerland
- Date
- 21 Aug 2027
- Distance
- Custom format, extreme
- Circuit
- Independent
- Water
- n/a
- Bike
- Hilly
- Run
- Hilly
- Entries
- Opening soon
- Triathlon Basel Mitteldistanz
Basel, Switzerland
- Date
- 29 Aug 2027
- Distance
- Middle
- Circuit
- Independent
- Water
- n/a
- Bike
- n/a
- Run
- n/a
- Entries
- Open
- Uster Triathlon
Uster, Switzerland
- Date
- 29 Aug 2027
- Distance
- Middle
- Circuit
- Independent
- Water
- n/a
- Bike
- n/a
- Run
- n/a
- Entries
- Open
- Triathlon Locarno – Medium Distance
Locarno, Switzerland
- Date
- 5 Sept 2027
- Distance
- Middle
- Circuit
- Independent
- Water
- n/a
- Bike
- n/a
- Run
- n/a
- Entries
- Opening soon