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Greater London Loop

London

Rolling
~7.2% rough surface
Dynamic physics

Due to increased rolling resistance, rough terrain adds ~7s to this route with the fastest combo below.

Distance

21.5 km

Elevation

259 m

Climb ratio

12.1 m/km

Terrain

Rolling

Lead-in: 0.5 km / 4 m (ridden once, not repeated per lap)

What's the fastest bike for Greater London Loop?

Based on our physics model, the Specialized Tarmac SL9 with SwissSide HADRON Ultimate 650 is currently the fastest verified combo for Greater London Loop in London, finishing in 40:44 (~31.7 km/h).

Surface

Surface composition

Tarmac ~92.8%Road Crr 0.0040Gravel Crr 0.0080MTB Crr 0.0090
Wood ~6.2%Road Crr 0.0065Gravel Crr 0.0080MTB Crr 0.0090
Cobbles ~1.0%Road Crr 0.0065Gravel Crr 0.0080MTB Crr 0.0090
Dynamic physics model active
Dynamic physics is active. Rider height affects aerodynamic drag; this route’s elevation profile is real, measured GPS data (not synthesized), so grade changes are modeled at their actual position along the route.

Best bike & wheel combo for this route

Only show verified frames/wheels
Only show items in my garage(edit garage)
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Fastest overall: Canyon Speedmax CFR with DTSwiss ARC 1100 DICUT 85/Disc Time Trial — 36s quicker. TT bikes are restricted in many events.
1

Specialized Tarmac SL9

SwissSide HADRON Ultimate 650

89

match score

Est. finish time: 40:44(31.7 km/h)
Standard (Road)allrounder style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 57 Climbing: 25 Cobbles: 7
2

Specialized Tarmac SL9

Princeton Wake 6560 White

90

match score

+0.77s slower(31.6 km/h)
Standard (Road)allrounder style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 56 Climbing: 27 Cobbles: 7
3

Cannondale SuperSix EVO LAB71 Team

Princeton Wake 6560 White

90

match score

+1.07s slower(31.6 km/h)
Standard (Road)climb style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 56 Climbing: 27 Cobbles: 7
4

Cannondale SuperSix EVO LAB71 Team

SwissSide HADRON Ultimate 650

89

match score

+1.10s slower(31.6 km/h)
Standard (Road)climb style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 57 Climbing: 25 Cobbles: 7
5

Specialized S-Works Tarmac SL8

SwissSide HADRON Ultimate 650

88

match score

+1.25s slower(31.6 km/h)
Standard (Road)allrounder style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 56 Climbing: 25 Cobbles: 7
6

Specialized S-Works Tarmac SL8

Princeton Wake 6560 White

89

match score

+1.49s slower(31.6 km/h)
Standard (Road)allrounder style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 55 Climbing: 27 Cobbles: 7
7

Specialized Tarmac SL9

DTSwiss ARC 1100 DICUT 65

88

match score

+1.66s slower(31.6 km/h)
Standard (Road)allrounder style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 56 Climbing: 25 Cobbles: 7
8

Cannondale SuperSix Evo LAB71

SwissSide HADRON Ultimate 650

88

match score

+2.17s slower(31.6 km/h)
Standard (Road)climb style Aero wheels frame verified wheels verified Level 5
Aero (flat/fast): 56 Climbing: 25 Cobbles: 7
9

Specialized PROJECT 74

Fixed disc wheels (not swappable)

77

match score

+2.19s slower(31.6 km/h)
Standard (Road)allrounder style Fixed disc wheels frame verified wheels fixed Level 5
Aero (flat/fast): 59 Climbing: 15 Cobbles: 3