Ultra Running Hub Maringa, PR, Brazil · Friday, December 4, 2026
Fixed Distance 100K
XIII Desafio Das Catedrais - 130km
79 days away
130 km Distance
not publishedn/a Climbing
6.5 est Grit · Hardcore
Calculated from 130 km alone — the organiser has not published an elevation profile. Read 6.5 as a floor, not a verdict.
What the course asks
Time limit 29 hours
13:23 min/km average. Generous. Walkable throughout for most of the field. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. More forgiving than 83% of 100K races. Measured against 208 races of the same distance. Cut-off calculator →
Field size ~59 Small. Long stretches with nobody in sight.
DUV results for the 2025 edition (130km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, December
Daytime high 30°C
Night low 20°C
Rainfall Showers likely
Daylight 13 h 29 m of light
Regional 2001-2020 average for December — NASA POWER, grid elevation 490 m. Not a forecast.
The Aid Station
Course-specific beta from the community
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.
Gear for this race
Chosen for 130 km of trail.
- Trail Running Shoes130 km of trail — cushioning that is still there in the last quarter.
- Race NutritionPast 130 km the palate quits before the legs do — carry more than one flavour.
- Hydration VestsFlask capacity for 130 km, without the bounce.
- HeadlampsA 29 h limit puts you out there after dark.
- AccessoriesChafe and blisters end more 130 km races than fitness does.
Similar races
Other 100K trail ultras, closest in distance first.