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

Fixed Distance 50 mi

XIII Desafio Das Catedrais - 70km

66 days away

70 km Distance

not publishedn/a Climbing

3.5 est Grit · Challenging

Calculated from 70 km alone — the organiser has not published an elevation profile. Read 3.5 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 24:51 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 Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it.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 50 mi cut-offs we track. Measured against 471 races of the same distance. Cut-off calculator →

Field size ~16 Tiny. You will run alone for most of it.

DUV results for the 2025 edition (70km) — 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	70km	16	Leandro Henrique Zavatin Sala · 07:16:00	Paula Zerbini Russo Ribeiro do Valle Dias · 10:53:00

44% of the 2025 field were women.

DUV results for the 2025 edition (70km) — 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

Gear for this race

Chosen for 70 km of trail.

Trail Running Shoes 70 km of trail — cushioning that is still there in the last quarter.
Race Nutrition 70 km of self-supported fuelling between aid stations.
Hydration Vests Flask capacity for 70 km, without the bounce.
Headlamps A 29 h limit puts you out there after dark.
GPS Watches Battery life first — a 70 km day outlasts most full-GPS modes.

Salomon

Sense Ride 5

RunRepeat found the Salomon Sense Ride 5 to have immaculate lockdown and a smooth and stable ride, making it confident on moderate trails and steep downhills. I…

★★★★★ 4.5

Brooks

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

Tailwind