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Castle to Castle

Makuri Islands

Rolling
~5.7% dirt ~16.5% rough surface
Dynamic physics

Due to increased rolling resistance, rough terrain adds ~36s to this route with the fastest combo below.

Distance

23.2 km

Elevation

141 m

Climb ratio

6.3 m/km

Terrain

Rolling

Lead-in: 0.8 km / 1 m (ridden once, not repeated per lap)

What's the fastest bike for Castle to Castle?

Based on our physics model, the Specialized PROJECT 74 is currently the fastest verified combo for Castle to Castle in Makuri Islands, finishing in 40:22 (~34.5 km/h).

Surface

Surface composition

Tarmac ~77.9%Road Crr 0.0040Gravel Crr 0.0080MTB Crr 0.0090
Brick ~11.2%Road Crr 0.0055Gravel Crr 0.0080MTB Crr 0.0090
Dirt ~5.7%Road Crr 0.0160Gravel Crr 0.0090MTB Crr 0.0100
Cobbles ~5.0%Road Crr 0.0065Gravel Crr 0.0080MTB Crr 0.0090
Wood ~0.3%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
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Fastest overall: Canyon Speedmax CFR with DTSwiss ARC 1100 DICUT 85/Disc Time Trial — 1:19 quicker. TT bikes are restricted in many events.
1

Specialized PROJECT 74

Fixed disc wheels (not swappable)

78

match score

Est. finish time: 40:22(34.5 km/h)
Standard (Road)allrounder style Fixed disc wheels frame verified wheels fixed Level 5
Aero (flat/fast): 66 Climbing: 5 Gravel: 1 Cobbles: 6
2

Specialized Tarmac SL9

DTSwiss ARC 1100 DICUT 85/Disc

87

match score

+4.87s slower(34.4 km/h)
Standard (Road)allrounder style Disc / TT wheels frame verified wheels verified Level 5
Aero (flat/fast): 65 Climbing: 6 Cobbles: 16
3

Canyon Aeroad 2024 / SRAM

DTSwiss ARC 1100 DICUT 85/Disc

86

match score

+5.02s slower(34.4 km/h)
Standard (Road)aero style Disc / TT wheels frame verified wheels verified Level 5
Aero (flat/fast): 65 Climbing: 5 Cobbles: 16
4

Canyon Aeroad CFR Alpecin Premier-Tech

DTSwiss ARC 1100 DICUT 85/Disc

86

match score

+5.02s slower(34.4 km/h)
Standard (Road)aero style Disc / TT wheels frame verified wheels verified Level 5
Aero (flat/fast): 65 Climbing: 5 Cobbles: 16
5

Cervelo S5

DTSwiss ARC 1100 DICUT 85/Disc

86

match score

+5.13s slower(34.4 km/h)
Standard (Road)aero style Disc / TT wheels frame verified wheels verified Level 5
Aero (flat/fast): 65 Climbing: 5 Cobbles: 16
6

Zwift Concept Z1

Fixed disc wheels (not swappable)

75

match score

+5.25s slower(34.4 km/h)
Standard (Road)aero style Fixed disc wheels frame verified wheels fixed Level 5
Aero (flat/fast): 66 Climbing: 6 Cobbles: 3
7

Cannondale SuperSix EVO LAB71 Team

DTSwiss ARC 1100 DICUT 85/Disc

86

match score

+5.34s slower(34.4 km/h)
Standard (Road)climb style Disc / TT wheels frame verified wheels verified Level 5
Aero (flat/fast): 64 Climbing: 6 Cobbles: 16
8

Canyon Aeroad 2024

DTSwiss ARC 1100 DICUT 85/Disc

86

match score

+5.43s slower(34.4 km/h)
Standard (Road)aero style Disc / TT wheels frame verified wheels verified Level 5
Aero (flat/fast): 65 Climbing: 5 Cobbles: 16
9

Wilier Filante SLR ID2 Team

DTSwiss ARC 1100 DICUT 85/Disc

86

match score

+5.55s slower(34.4 km/h)
Standard (Road)allrounder style Disc / TT wheels frame verified wheels verified Level 5
Aero (flat/fast): 65 Climbing: 5 Cobbles: 16