Hegau Gravel Festival
📍 Singen, Germany
gravel
Date
05 July 2026
Distance
104km · 52km
Elevation
2,134 m
Difficulty
gravel
Grevet #4 '26 Thuringia: Greifenstein
Thuringia, Germany · 8 August – 12 September 2026
Difficulty: 4/5 — Very hard
Covering 300 km with approximately 4,000 meters of elevation, this challenging gravel route takes you through Thuringia's scenic forests, historic castles, and Europe's largest connected reservoir area. It features a 70% off-road ratio, demanding solid endurance and self-sufficiency within a 40-hour time window.
Visit official site →- Distances
- 300km
- Elevation
- 4,000 m
- Surface
- gravel, dirt, tarmac
- Typical W/kg
- 3–4
Rider fit
Who it's for
It is perfect for self-supported endurance cyclists and bikepackers who want to explore historic sites and dense forests over a challenging long-distance route.
Who will struggle
Riders with limited experience in long-distance climbing or those who rely on external support stations will find this 300 km self-supported journey highly demanding.
Training focus
Prioritize long-duration endurance rides and back-to-back training days to prepare your body for the physical toll of 4,000 meters of climbing.
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 climbing for this route?+
The route is 300 km long with an estimated cumulative elevation gain of 4,000 meters.
What is the terrain and surface composition?+
The route is approximately 70% off-road, consisting mostly of well-maintained forest highways, gravel pathways, and dirt tracks.
Where does the ride start?+
The official starting point is in Neudietendorf. However, if you ride during the designated window, you may choose any individual starting point along the route.
Is there a time limit for the Social Grevet?+
Yes, there is a designated time window of 40 hours to complete the ride.
What do participants receive in the starter package?+
Participants will receive a GPX file of the route, a digital roadbook/handbook with highlights, catering recommendations, the ride's regulations, a packing list, and inclusion on the Grevet-Olymp finisher list.