Races have been an important part of the "Top Gear" franchise during its run, and the best of those contests are featured in this compilation series. Actor Matt LeBlanc -- who holds the "Top Gear" record for fastest lap by a celebrity on the test track -- hosts this look at some of the greatest and most entertaining races from the show's storied history. LeBlanc, joined by mysterious show mascot The Stig, introduces clips that present some of the fastest vehicles that have been featured on the popular British car show.