Registration opens on February 10, 2025!

Nyon Triathlon

August 9 & 10, 2025 – 36th edition

Registration Program
+ 2500 athletes of all ages
+ 8000 delighted spectators
300 committed volunteers

Introduction

100% volunteer organization

Since its creation in 1989, the Nyon Triathlon has never stopped evolving. From a small regional event with fewer than 300 athletes, it has now become Switzerland’s biggest triathlon. Run every year by children, amateurs and professionals alike, everyone agrees that this is a magnificent race, both in terms of the courses and the atmosphere.

Registration

Join us at
for the 36th edition!

  • Register online in just a few minutes
  • Discover the different races
  • Become a volunteer and experience the race in a different way
Triathlon Nyon Habefast Print Poster A4 2025 Impression.pdf (1)
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Tailor-made challenges

Discover the races

TRI KIDS & TEAM FAMILLEFor future champions and familiesSaturday, August 9Distances by age categorylink
DISCOVERY TRIATHLONFor beginners and first-time triathletesSaturday August 9 and Sunday August 10250m SWIM – 10.5km BIKE – 2.5km RUNlink
SHORT DISTANCERacing with friends, family and colleaguesSaturday August 9 and Sunday August 10500m SWIM – 21km BIKE – 5km RUNlink
OLYMPIC DISTANCEThe ultimate triathlon distanceSunday, August 101.5km SWIM – 42km BIKE – 10km RUNlink
NATIONAL LEAGUEFor the Swiss triathlon eliteSaturday, August 9750m SWIM – 21km BIKE – 5km RUNlink
YOUTH LEAGUEFor Switzerland’s U16 and U18 triathlon eliteSaturday, August 9500m SWIM – 10.5km BIKE – 2.5km RUNlink
DUATHLONTriathlon without swimmingSaturday, August 95km RUN – 21km BIKE – 2.5km RUNlink
AQUATHLONTriathlon without a bikeSaturday, August 9500m SWIM – 5km RUNlink
TEAM MIXED RELAYNew for 2025: a mixed relay teamSunday, August 10250m SWIM – 2x3km BIKE – 1.8km RUN (Runner 1,2,3) –
per relay
link
Nyon Triathlon Home Family Headband Image@2x
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In brief

Useful information

Friday, August 8, 2025

5pm-8pm: bib distribution and registration (subject to space availability)

Saturday, August 9, 2025

From 7:30 a.m. to 45 minutes before the category start: registration and distribution of race numbers for all categories.

Between 9:30 and 10 a.m.: Short Distance starts

10:30 am: Start of the Discovery Triathlon

Between 11:45 and 12:50: National League and Youth League departures

From 3pm: Tri Kids starts

Starting at 5:35 p.m.: Family Team starts

Sunday, August 10, 2025

From 6:30 a.m. until 45 minutes before the category start: registration and distribution of race numbers for all categories.

Between 8 a.m. and 9 a.m.:Olympic Distance starts

12:30 pm: start of the Mixed Team Relay (Swiss Championship)

From 2pm: Duathlon andAquathlon starts

Between 2.10pm and 2.25pm: Short Distance starts

2.45pm: Start of the Discovery Triathlon

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Superheroes

Join our team of volunteers

Triathlon De Nyon Home Benevoles Images 01@2x
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Sponsors and partners

Triathlon De Nyon Sponsors Partners Logo Emil Frey Nyon
Triathlon De Nyon Sponsors Partners Toyota Logo
Nyon Logo 300x300 2
Vaud Logo Blue
Nyon Triathlon Our Partners Institutional Support Fonds Du Sport Vaudois@2x
Triathlon De Nyon Home Sponsors Partners Logo Region De Nyon
Triathlon De Nyon Our Partners Logistics Partners Perrin@2x
Triathlon De Nyon Our Partners Sponsors Habefast@2x
Assura Logo Rgb Red
Logo Hdlt Cdm Nyonmed
Pubef2024
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Triathlon Series Logo@2x

The Triathlon Series is the national triathlon series for ambitious age-group athletes over standard/Olympic distances. An annual ranking of the entire season will be drawn up, with various attractive prizes. Further information on the Swiss Triathlon website.

Léman Running Logo Black Registered

Léman Running is the place to be for all running, trail and triathlon enthusiasts around Lake Geneva. The Nyon Triathlon is part of the Trophée 2025, a unique championship that enables all enthusiasts to accumulate points as runners or volunteers in 45 races around Lake Geneva. Further information on the Léman Running website.