Bosse de la Hattais
Brittany, france
0.7km 40m 5.9%
5Cat 5
Bosse de la Hattais
Brittany, france
At just 0.7km, Bosse de la Hattais is short but deceptively intense — 40m of elevation packed into a brief, breathless effort. The average gradient of 5.9% disguises ramps of 14.3% — the kind of gradient that turns plans into prayers. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Brittany, France.
- Steeper maximum gradient than 92% of climbs in Brittany.
Distance
0.7km
Avg Gradient
5.9%
Max Gradient
14.3%
Elevation Gain
40m
Summit
86m
Wall Rating
3.2
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Conditions
Best time to ride: Spring to Autumn
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Temperature
8.7° Cool
10.9° Cool
12.8° Mild
15.6° Mild
18.4° Mild
22.1° Warm
23.8° Warm
23.5° Warm
21.7° Warm
17.2° Mild
12.3° Mild
9.7° Cool
Rainfall
65mm Light
52mm Light
56mm Light
59mm Light
51mm Light
93mm Moderate
42mm Light
57mm Light
55mm Light
114mm Moderate
87mm Moderate
100mm Moderate
Wind
20km/h Breezy
21km/h Breezy
22km/h Breezy
18km/h Light
19km/h Light
17km/h Light
19km/h Light
18km/h Light
18km/h Light
21km/h Breezy
21km/h Breezy
22km/h Breezy
What things cost
Typical prices in France
€3.20
Coffee
€6.00
Beer
€15.00
Meal
€1.80
Water
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Common Questions
Where to stay near Bosse de la Hattais
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5