Ultra Guaraqueçaba 52k

Race completed

52 km Distance

not publishedn/a Climbing

2.6 est Grit · Entry level

Calculated from 52 km alone — the organiser has not published an elevation profile. Read 2.6 as a floor, not a verdict.

25.3067° S, 48.3289° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 20 hours 23:05 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 Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it.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 50K cut-offs we track. Measured against 1034 races of the same distance. Cut-off calculator →

Field size ~23 Small. Long stretches with nobody in sight.

DUV results for the 2026 edition (52km) — finishers 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 22°C

Night low 19°C

Rainfall Showers likely

Daylight 10 h 42 m of light

Regional 2001-2020 average for May — NASA POWER, grid elevation 54 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2026	52km	23	Fabiano Augusto de Aguiar · 05:15:00	Vaneza de Lima · 05:44:02

30% of the 2026 field were women.

DUV results for the 2026 edition (52km) — 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 road terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 52 km of road.

Trail Running Shoes 52 km of road — cushioning that is still there in the last quarter.
Race Nutrition 52 km of self-supported fuelling between aid stations.
Hydration Vests Flask capacity for 52 km, without the bounce.
Headlamps A 20 h limit puts you out there after dark.
GPS Watches Battery life first — a 52 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

Adidas

Adizero Evo SL

RunRepeat found the Adidas Adizero Evo SL to be lightweight and well-cushioned, with a 100% Lightstrike Pro midsole and world-class Continental outsole. irunfar…

★★★★★ 4.7

Skratch Labs