36ONE MTB Challenge
📍 Western Cape, South Africa
mtbgravel
Date
21–23 May 2027
Distance
356km · 196km
Elevation
4,612 m
Difficulty
gravel
Race the Nile Uganda Ultra 2026
West Nile, Uganda · 23–27 November 2026
Difficulty: 5/5 — Brutal
Covering 800 km of remote Ugandan gravel and dirt with 10,900 meters of climbing, this grueling, fully self-supported ultra-endurance race is designed for extreme pathfinders. Riders must navigate untamed landscapes and brave temperatures exceeding 38°C in a true test of physical and mental resilience.
Visit official site →- Distances
- 800km
- Elevation
- 10,900 m
- Surface
- gravel, dirt, tarmac
- Typical W/kg
- 3–4.5
Rider fit
Who it's for
It is designed for highly experienced ultra-endurance cyclists and self-sufficient adventurers seeking to explore remote, untouched regions.
Who will struggle
Riders who lack experience in self-supported navigation, extreme heat management, or multi-day wilderness survival will find this event exceptionally difficult.
Training focus
Training should focus on long-distance endurance, loaded-bike handling on rough dirt and gravel, and heat acclimation.
Are you ready for this race?
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
FAQs
What is the total distance and elevation of the race?+
The course covers approximately 800 kilometers of terrain with about 10,900 meters of total elevation gain.
What kind of support can riders expect during the event?+
This is a fully self-supported race, meaning participants must secure their own food, water, and accommodation using only publicly available resources along the route without outside assistance.
What are the route's surface conditions?+
The route is predominantly gravel and dirt, with only about 3% of the course being paved.
How do participants navigate the course?+
The route is unmarked, and participants must navigate using GPS devices following the official track provided by the organizers.
Is it possible to participate with a partner?+
Yes, riders can register either as solo participants or in pairs, though pairs must ride together for the entirety of the event.
What are the weather and temperature conditions like?+
The West Nile region is highly demanding, with temperatures frequently exceeding 38°C, making heat management and hydration critical.