Race Calendar 2026

More races will be added in the next weeks. Stay tuned!

IUTA World Cup Races

Ultratriathlon in Rio de Janeiro, Brasil

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

Event Website

Brasil Ultra Tri, Rio de Janeiro

2x (3rd edition), 3x (3rd), 5x (3rd) & 10x (2nd) Ultratriathlons held as continuous versions.

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

Double & Triple Ultra Triathlon in Lensahn, Germany

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

Event Website

Double & Triple UT, Lensahn/GER

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

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

Double & Triple Ultra Triathlon in Bad Radkersburg, Austria

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

Event Website

Double & Triple UT, Bad Radkersburg/AUT

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: 61 hours
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

1st editions of 10x, 20x & 30x as Continuous races and the day-versions over the 5x, 10x, 20x & 30x distance. Furthermore there will be offered a 10xCombined & 10xNonStop.

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