TRITON 1 Lisboa Triathlon

About the Event

TRITON 1 Lisboa introduces runners to the vibrant city of Lisbon through its dynamic one-day triathlon format. As part of the innovative global series, this event offers three distinct distances—Short, Middle, and Long—to cater to a range of athletes from beginners to seasoned pros.
Participants can choose between racing solo or teaming up with fellow competitors in mixed-gender or women-only teams across various age categories. The race unfolds against Lisbon's picturesque backdrop, featuring stunning coastal views and historic landmarks that make for an unforgettable experience.
TRITON 1 Lisboa is not just a competition but also serves as one of the qualifying events for the prestigious TRITON World Series Finals. This means every swim, bike ride, and run contributes to athletes' journey toward global recognition in their chosen discipline. Whether you're aiming for personal bests or looking to challenge yourself against top competitors from around the world, this event promises an exhilarating day of athletic excellence.
The race's diverse terrain challenges participants with varied conditions, ensuring a well-rounded test of endurance and skill. As part of the TRITON series, it offers athletes not only competitive opportunities but also a chance to immerse themselves in Lisbon’s rich culture and scenic beauty.

Races Offered

Long Triathlon

Sep 06, 2026

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Distance — 114K

terrain

Type — Multisports

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63 days remaining

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€210.00

Middle Triathlon

Sep 06, 2026

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Distance — 53.7K

terrain

Type — Multisports

timer

63 days remaining

sell

€190.00

Short Triathlon

Sep 06, 2026

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Distance — 27K

terrain

Type — Multisports

timer

63 days remaining

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€145.00

Sep 06, 2026

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Distance — 20K 0.0018K 82.25K

terrain

Type — Multisports

timer

63 days remaining

sell

€145.00–€210.00

TRITON 1 Lisboa Triathlon

Sep 06, 2026

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Distance — 0.6K 5K 21.5K

terrain

Type — Multisports

timer

63 days remaining

sell

€145.00–€210.00

TRITON 1 Lisboa Triathlon

Sep 06, 2026

straighten

Distance — 1.2K 10K 42.5K

terrain

Type — Multisports

timer

63 days remaining

sell

€145.00–€210.00

Weather History

These values represent the 3-year monthly averages for September in Lisbon.

thermostat Temperature

16.9° / 26.3°

wb_sunny Feels like

15.9° / 25.0°

light_mode Avg sunshine hours

10h 43m

water_drop Avg rainfall

1.0 mm

ac_unit Avg snowfall

—

air Avg wind speed

12.4 km/h (Gentle breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

67.4%

wb_twilight Sunrise

07:18

nightlight Sunset

19:43

About Lisbon

Learn more about the host city, Lisbon.

Lisbon is the capital and most populous city of Portugal, with an estimated population of 575,739 as of 2024, within its administrative limits and 3,028,000 within the metropolis, as of 2025. The city lies in the western portion of the Iberian Peninsula, on the northern shore of the River Tagus. The western portion of its metro area, the Portuguese Riviera, hosts the westernmost point of Continental Europe, culminating at Cabo da Roca.