Maringa, PR, Brazil · Saturday, December 5, 2026

Fixed Distance 100K

XIII Desafio Das Catedrais - 100km

66 days away

100 km Distance

not publishedn/a Climbing

5.0 est Grit · Challenging

Calculated from 100 km alone — the organiser has not published an elevation profile. Read 5.0 as a floor, not a verdict.

23.4253° S, 51.9386° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 29 hours 17:24 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 Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. Among the most forgiving 100K cut-offs we track. Measured against 214 races of the same distance. Cut-off calculator →

Field size ~4 Tiny. You will run alone for most of it.

DUV results for the 2025 edition (100km) — 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 30 m of light

Regional 2001-2020 average for December — NASA POWER, grid elevation 490 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2025	100km	4	Gustavo Mariano da Silva · 17:19:00	Marlene de Oliveira Goncalves · 23:23:00

50% of the 2025 field were women.

DUV results for the 2025 edition (100km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 100 km of trail.

Trail Running Shoes 100 km of trail — cushioning that is still there in the last quarter.
Race Nutrition Past 100 km the palate quits before the legs do — carry more than one flavour.
Hydration Vests Flask capacity for 100 km, without the bounce.
Headlamps A 29 h limit puts you out there after dark.
Accessories Chafe and blisters end more 100 km races than fitness does.

Asics

Trabuco Max 3

★★★★★ 4.6

La Sportiva

Prodigio Pro

RunRepeat found the La Sportiva Prodigio Pro to have a secure, locked-in fit due to its premium upper, and also praised the shoe's energetic ride, particularly…

$225 ★★★★★ 4.6

Spring Energy