Ultra Running Hub Niteroi, Brazil · Sunday, May 17, 2026
Timed 6 hours
Nit Ultra Run - 6h
Race completed
not publishedn/a Distance
not publishedn/a Climbing
not publishedn/a Grit
We hold no course length for this race — a timed or backyard event is measured by the clock, not the kilometre — so there is no Grit score to give you.
What the course asks
Field size ~40 Small. Long stretches with nobody in sight.
DUV results for the 2026 edition (6h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, May
Daytime high 25°C
Night low 20°C
Rainfall Mostly dry
Daylight 11 h 00 m of light
Regional 2001-2020 average for May — NASA POWER, grid elevation 81 m. Not a forecast.
The Aid Station
Course-specific beta from the community
With road terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for this road race.
- Trail Running ShoesCushioning on road that is still there in the last quarter.
- Race NutritionSelf-supported fuelling between aid stations.
- Hydration VestsFlask capacity without the bounce.
- GPS WatchesBattery life first — an ultra outlasts most full-GPS modes.
Course Notes
loop of 1600 meters, flat, road.
Similar races
Other road ultras of the same format.