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Events
SUITriathlon140.6mi Triathlon

IRONMAN Switzerland

Thun Thun · SUI

When is the next IRONMAN Switzerland?

Time not yet verified · CEST

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Time limits and cut-offs

Some events have a finishing deadline or intermediate checkpoint cut-offs. These can vary by distance, start wave and edition.

140.6mi Triathlon · 2027-07-04
Not yet verified for this edition. Check the official race instructions.

No official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.

Check organiser information

About IRONMAN Switzerland

IRONMAN Switzerland is a triathlon event in Thun Thun, Switzerland. Recorded disciplines include 140.6mi Triathlon. The listed organiser is IRONMAN Group. The next listed date is Sunday, 4 July 2027. Check the organiser's information for entry and race-day arrangements.

Ways to enter

Compare the listed booking routes. Verified links show when they were checked.

Sun, 4 Jul 2027

No confirmed entry route is listed yet.

Check the organiser’s page for the latest ballot, waiting-list or entry information.

Race website

Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.

Race questions

When is the next event?

The next listed date for IRONMAN Switzerland is 4 July 2027.

Where is it held?

IRONMAN Switzerland is listed in Thun Thun, Switzerland. Check the event's race-day instructions for the exact start location.

Which distances are listed?

The programme listed for 4 July 2027 includes 140.6mi Triathlon.

What time does it start?

Listed starts for 4 July 2027: 140.6mi Triathlon: start time not yet verified. Times are local to the race venue. Follow the start or wave assigned to your entry.

How do I enter?

An available entry route is not confirmed here. Check the event website for the current registration arrangements.

Event website

Key facts

Date
Sun, 4 Jul 2027
Local start
Confirm officially

Venue zone CEST

Country
SUI
Location
Thun Thun
Distances
140.6mi Triathlon
Surface
TBC
Sport
Triathlon
Organiser
IRONMAN Group
Entry
Status TBC
Spectators
Not confirmed
Listed from
IRONMAN Group
Past races on ATHRECS
0
Results listed
None yet

Athlete briefing

IRONMAN Switzerland is a triathlon event in Thun Thun, Switzerland. ATHRECS lists public facts so you can decide whether to enter — it is not the official athlete guide. Next date on ATHRECS is Sun, 4 Jul 2027.

A triathlon is swim, bike and run, usually with two transition areas. Distances range from super-sprint to long-course. Drafting, wetsuit rules and water temperature are set by the organiser on the day.

Course maps, start lists, cut-offs, prices and eligibility live on the official page. We do not copy those documents. If a fact here disagrees with the organiser, the organiser is right.

Before you go

  • Entry confirmation and start time from the official page
  • Travel time to the venue, plus a buffer for parking or transit
  • Weather for the start hour in the local timezone
  • Bike check, helmet and race-number rules
  • Wetsuit / swim-cap policy and water temperature notice
  • Transition layout and racking time

Venue and travel

Times are local to the venue (CEST). Parking and transit are ATHRECS estimates unless a postcode lookup is stored — confirm on the official page.

Upcoming races

140.6mi Triathlon · 226 km / 140.4 miStatus TBC

Sun, 4 Jul 2027

Date and format from the official IRONMAN race calendar (ironman.com/races), checked 2026-11-09. Swim 3.8 km, bike 180 km, run 42.2 km.

Add to calendar

IRONMAN Switzerland · 140.6mi Triathlon · 226 km / 140.4 mi

2027-07-04 · Date-only reminder

Venue / race area: Thun Thun, Switzerland

Race website

Date-only reminder: start time to be confirmed.

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IRONMAN Switzerland · 140.6mi Triathlon · 226 km / 140.4 mi

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Results

Results have yet to be added for this race.

Past races

None listed yet.

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