- Length
- 1.4 km
- Height gain
- 32 m
- Average
- 2.3%
- Steepest km
- 3.5%
- Summit altitude
- 55 m
- Difficulty
- 5
Elevation profile
23 m → 55 m
Touch or hover to inspect
0–4%
4–6%
6–8%
8–10%
10–14%
14%+
Steepest km: km 2 at 3.5%
Climb analysis
Where the climbing is
- 0–4%
- 0.9 km
- 4–6%
- 0.5 km
- 6–8%
- 0.0 km
- 8–10%
- 0.0 km
- 10–14%
- 0.0 km
- 14%+
- 0.0 km
Hardest sustained
- 1 km · km 0.4–1.4
- 3.1%
Time to the top
0h 04
at 2 W/kg · 70 kg rider + 8 kg bike, no wind
0h 03
at 3 W/kg · 70 kg rider + 8 kg bike, no wind
0h 03
at 4 W/kg · 70 kg rider + 8 kg bike, no wind
0h 02
at 5 W/kg · 70 kg rider + 8 kg bike, no wind
How this is calculated
Kilometre by kilometre
Export CSV| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 42 m | +19 m | 1.9% | 7.0% |
|
| 2 | 55 m | +14 m | 3.5% | 8.4% |
|
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About Semer Hill
- How long and how steep?
- From Kersey, Semer Hill is 1.4 km long and climbs 32 m at an average of 2.3%, to a summit at 55 m. Its last kilometre is the steepest, at 3.5%.
- How long does it take?
- At 3 W/kg it takes about 4 min to reach the top, at 4 W/kg about 3 min (70 kg rider, 8 kg bike, no wind).
- What category is it?
- It's below category 4, with a difficulty score of 5.
- Where is it?
- It's in Suffolk, England, United Kingdom.
How hard is 5?
Difficulty score is length × gradient, weighted for the steepest kilometre.
Semer Hill, Kersey
5
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Added by
altigraphs
· 1 contributor