Ultra Running Hub Tijucas do Sul, PR, Brazil · Saturday, July 17, 2027
Fixed Distance 50K
Ultramaratona dos Perdidos 50 Km
304 days away
50 km Distance
4,100 m Climbing
8.6 Grit · Elite / extreme
What the course asks
Climbing rate 82 m / km
Vertical. Extreme verticality. This is a technical mountain course with sustained steep grades.
Time limit 11 hours
13:12 min/km average. Generous. Walkable throughout for most of the field. More forgiving than 62% of 50K races. Measured against 1007 races of the same distance. Cut-off calculator →
Field size ~68 Mid-sized. Company early, well spread out by halfway.
DUV results for the 2026 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, July
Daytime high 18°C
Night low 9°C
Rainfall Showers likely
Daylight 10 h 40 m of light
Regional 2001-2020 average for July — NASA POWER, grid elevation 850 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a vertical course. Poles are highly recommended for the sustained climbs.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 50 km of trail with 4,100 m of ascent.
- Trail Running Shoes82 m of climb per kilometre — grip and rock protection before cushioning.
- Race Nutrition50 km of self-supported fuelling between aid stations.
- Hydration VestsPole attachment and chest-strap stability on steep ground.
- Trekking Poles4,100 m of ascent to walk up.
- GPS WatchesBattery life first — a 50 km day outlasts most full-GPS modes.
Similar races
Other 50K trail ultras, closest in distance first.