London Excel Circuit
The London ExCeL Circuit starts off indoors on a silky-smooth surface offering bags of grip, and after a quick succession of the corners, the pack heads outside. Immediately on exit, they will touch a strip of slippery metal, before heading down into the outdoor portion with the highly abrasive asphalt surrounding the exhibition centre.
The outside features a flowing set of chicanes, prime for passing opportunities. From there, it's a quick run down to a twisty set of curves before heading back up into the main hall to finish a lap.
With changes in surface, elevation and dealing with the shift in lighting, the field faces a unique challenge with this indoor and outdoor circuit.