Race Calendar 2026

IUTA World Cup Races

2x-10x & 2xDay-5xDay
Gariepdam/Freistaat
07.-22.03.2026

Event Website

Ultra Tri South Africa

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The first Ultra Triathlon event on the African continent, hosted since 2025. Offered distances at the moment are 2xDay, 3xDay, and 5xDay as well as 2x, 3x, 5x and 10x in continuous format.

• Swim: pool/25m
• Bike loop: 6,7km
• Run loop: 1,2km
• Time Limit:
  2x: 44h
  3x: 70h
  5x: 152h
  10x: 336h
  Day-Races: 24h/Day
• Entry Fees:
  2x: 650-750 EUR
  3x: 750-850 EUR
  5x: 1500-1600 EUR
  10x: 2350-2600 EUR

2x, 3x, 5x, 10x & 20xUT
Rio de Janeiro
01.-28.05.2026

Event Website

Brasil Ultra Tri, Rio de Janeiro

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Ultratriathlons held as continuous versions from 2x to 20x. The 20x is the first one on the South American continent!

• Swim: Continuous Races = pool/50m
• Bike loop: 7,5km
• Run loop: 2km
• Time Limits: 2x: 36h, 3x: 60h, 5x: 144h, 10x: 336h & 20x: 672h
• Entry Fees:
  2x: 650-950 USD
  3x: 750-1050 USD
  5x: 1250-1550 USD
  10x: 2250-2750 USD
  20x: 4500-6000 USD

2x-5x, 2xDay-5xDay & 6xSplit
Colmar/FRA
29.06. - 05.07.2026

Event Website

Bretzel Ultra Tri in Colmar/FRA

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The 6th event in Colmar offers 9 races: 2x-5x, 2xDay-5xDay & 6xSplit (or 3xCombined)

• Swim lane/pool: 50m
• Bike loop: 8,75km
• Run loop: 1,33km
• Time Limit:
  2x: 43h, 3x: 61h, 4x: 124h, 5x: 147h & Day Races: 24h/Day
• Entry Fee:
  2x: starts at 500 EUR
  3x: starts at 600 EUR
  4x: starts at 1100 EUR
  5x: starts at 1250 EUR
  2xDay: starts at 550 EUR EUR
  3xDay: starts at 750 EUR
  4xDay: starts at 1100 EUR
  5xDay: starts at 1350 EUR
  6xSplit: starts at 1250 EUR

2x
Haacht/BEL
9.-11.07.2026

Event Website

Double, Haacht/BEL

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Double Ultra Triathlon in Haacht held as continuous version (3rd edition).

• Swim canal/loop: 1,9km
• Bike loop: 9,7km
• Run loop: 3,35km
• Time Limit: 36h
• Entry Fee: follows

2x & 3x
Lensahn/GER
31.07.-01.08.2026

Event Website

Double & Triple UT, Lensahn/GER

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Double (5th edition) & Triple Ultra Triathlon (33rd edition and most held ultra triathlon worldwide) held as continuous races.

• Swim: pool/50m
• Bike loop: 8,016km
• Run loop: 1,298km
• Time Limit:
  2x: 34h, 3x: 58h
• Entry Fee:
  2x: 390-470 EUR
  3x: 590-690 EUR

2x, 3x, 2xDay & 3xDay
Vinni/EST
31.07.-02.08.2026

Event Website

2x, 3x, 2xDay & 3xDay, Vinni/EST

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2x UT (3rd edition), 3x UT (2nd), 2xDay (3rd), 3xDay (3rd) in Estonia.

• Swim: pool/25m
• Bike loop: 5,847 km
• Run loop: 1,455 km
• Time Limit:
  2x: 36h
  3x: 60h
  Day-Races: 20 hours/Day
• Entry Fee:
  2x & 2xDay: 505-695 EUR
  3x & 3xDay: 595-795 EUR

4x & 5x
Łowicz & Mysłaków/POL
11. - 16.08.2026

Event Website

Quadruple & Quintuple UT, Łowicz & Mysłaków/POL

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Quadruple (2nd edition) & Quintuple (1st edition) Ultra Triathlon held as continuous races.

• Swim: pool/24,2m
• Bike loop: 4,2km
• Run loop: 700m
• Time Limit:
  4x: 96h, 5x: 138h 
• Entry Fee:
  4x: 1000 EUR, 5x: 1200 EUR 

2x & 3x World Championship
Bad Radkersburg/AUT
28.-31.08.2026

Event Website

Double & Triple UT, Bad Radkersburg/AUT

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Double (5th edition) & Triple (4th edition), both hosted as continuous versions.

• Swim lane/pool: 50m
• Bike loop: 10,6km
• Run loop: 1,973km
• Time Limit:
  2x: 40h, 3x: 61h
• Entry Fee:
  2x: 390-550 EUR
  3x: 650-790 EUR

2x-50x, 2xDay-60xDay, 20xSplit, 2x-30xNonStop & 10xStep
Desenzano del Garda/ITA
04.09.-25.11.2026

Event Website

Ultratriathlon Italy, Desenzano del Garda

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Continuous races from 2x up to 50x (longest official race distance ever)and the day-versions from 2xDay up to 60x (logest official day-race ever). Furthermore there will be offered amongst others a 10xCombined, a 10xNonStop and a 10xStep.

• Swim lane/pool: 50m
• Bike loop: follows
• Run loop: follows
• Time Limit:
  2x: 40h
  3x: 72h
  4x: 160h
  5x: 180h
  10x: 336h (=14d)
  20x: 960h (=40d)
  30x: 1200 (=50d)
  40x: 1560h (=65d)
  50x: 1920h (=80d)
  Day Races: 24h/daily
  20xSplit: 24h/daily + 336h
  10xNonStop: 24h x number of long distances
  10xStep: 24h/48h/72h/96h
• Entry Fee:
  2x = 500 EUR
  3x = 700 EUR
  4x = 1200 EUR
  5x = 1500 EUR
  10x = 2500 EUR
  20x = 5000 EUR
  30x = 9000 EUR
  40x = 12000 EUR
  50x = 15000 EUR
  5xDay = 1500 EUR
  per 10xDay = 2500 EUR up to 60xDay = 15000 EUR
  10xStep = 2700 EUR

IUTA Grand Prix Races

In "IUTA Grand Prix Races" no records can be achieved and the points for the "IUTA World Cup Challenge" will be reduced by 50%.

2x-5x & 2xDay
San Felipe, Guanajuato/MEX
05.-11.10.2026

Event Website

2x-5x & 2xDay in San Felipe/MEX

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2x (3rd edition),  3x (3rd), 5x (4th) held as continuous races & 2xDay (4th) held as day-format-races.

• Swim: 46m-pool
• Bike loop: 5km
• Run loop: 2km
• Time Limits:
  2x = 43h, 3x = 61h & 5x = 144h
  day-format = 24h/day
• Entry Fee:
  2x: 700-775 USD
  3x: 950-1050 USD
  5x: 1400-1550 USD

IUTA Friendship Events

IUTA Friendship Races are not a part of the IUTA World Cup Challenge; no records can be achieved. These races are potential candidates to become part of our series in the upcoming years.

2-Days-Event of 8K Swim / 350K Bike / 52K Run
Kyiv/UKR
20./21.06.2026

Event Website