Rio de Janeiro/Brazil

The event was created by Daniel de Oliveira. The experienced athlete finished races from Double to Double Deca Ultratriathlon and organized the event for the first time in 2022. (last update 02/2026)

Race Facts
FactsSwimBikeRun
length loop/lane pool/50m 7,5738km 1,0001km
lanes/loops 1x 3x1km + 1x800m 24 42
full distance 1x 3,8km 181,77km 42,004km
lanes/loops 2x 152 48 84
full distance 2x 7,6km 363,53km 84,008km
lanes/loops 3x 228 72 126
full distance 3x 11,4km 545 km 126,012km
lanes/loops 5x 380 119 211
full distance 5x 19km 901,28km 211,021km
lanes/loops 10x 760 238 442
full distance 10x 38km 1802,56km 422,042km
lanes/loops 20x 1520 476 844
full distance 20x 76km 3.605,08km 844,044km
official measured yes/no yes yes
gradient - negligible negligible
ground - asphalt asphalt, slabs
closed for traffic - yes yes
lights needed - yes yes
time limit 1x 2,5h 10h (Swim + T1 + Bike) 18h
time limit 2x 4h 24h (Swim + T1 + Bike) 36h overall
time limit 3x 6h 36h (Swim + T1 + Bike) 60h overall
time limit 5x 12h 86h (Swim + T1 + Bike) 144h overall
time limit 10x 24h 180h (Swim + T1 + Bike) 312h overall
time limit 20x 60h 384h (Swim + T1 + Bike) 672h overall