Brasilia, Brazil · Sunday, July 5, 2026

Fixed Distance 50 mi

Ultramaratona Volta do Lago Caixa 70km

Race completed
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.

15.7797° S, 47.9297° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 8 hours 6:51 min/km average. Firm. Sustained running. Long aid-station stops will cost you. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. Among the tightest 50 mi cut-offs we track. Measured against 471 races of the same distance. Cut-off calculator →
Field size ~32 Small. Long stretches with nobody in sight.

DUV results for the 2026 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, July

Daytime high 28°C
Night low 13°C
Rainfall Dry — rain unlikely
Daylight 11 h 13 m of light

Regional 2001-2020 average for July — NASA POWER, grid elevation 985 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2026 70km 32 Jean Fernandes · 05:52:42 Vilezia Morais Dos Santos · 07:23:30
2025 70km 17 Sineilucio Mendanha Dos Santos · 05:18:15 Melissa Saqueto · 07:06:50
2024 70km 20 Sineilucio Mendanha Dos Santos · 05:17:07 Leda Maria Ramos Parreira · 07:33:07

The field grew 88% between 2025 (17) and 2026 (32). 6% of the 2026 field were women.

DUV results for the 2026 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 road terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 70 km of road.

  • Trail Running Shoes 70 km of road — 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.
  • GPS Watches Battery life first — a 70 km day outlasts most full-GPS modes.
All gear guides →