Best race? There can be only one, and since the Nords don't have an empire, you can safely assume there are not it.
Right. That's why, if you set up an army of Imperials against an equivalent number of Nords, the Nords triumph in the cold, frozen land of Skyrim? It takes more manliness to survive there, than in the mellow weather of Cyrodiil. Imperials are wussies.
The Imperials better skedaddle, before we whip their arses.