Kalimdor Explorer

Divide the continent into a west side and an east side. The west side is best covered using the Darkshore and Darnassus flight masters, while the east side is most efficiently reached via Ratchet, the boat to Dustwallow Marsh, or a teleport to Hyjal using Keepers of Time reputation.

If you have not spent time in Horde lowbie zones, you will likely be missing large portions of Durotar and Mulgore. Both areas are easily accessed by traveling through Ratchet.

Enter Azshara from Talrendis Point, the flight path adjacent to Ashenvale, and work through the bottom half of the zone first. When you die in the lower areas the corpse run is very long, so completing that section early saves significant time before moving to the upper areas.

Silithus has hostile Twilight's Hammer mobs on the roads themselves, leaving almost no safe passage through the zone, so move through it quickly and deliberately.

The only entrance to Winterspring is a tunnel in northern Felwood populated by level 50 or higher mobs, so be prepared for combat before reaching the zone. Once inside, stay away from cliff edges, as falls cause frequent deaths.

If playing Horde, dock guards at the Darnassus and Azuremyst piers will not follow you onto a boat. Wait near the dock until a boat begins arriving, then run for it, as you only need to board the vessel rather than defeat any guards.

There is a large island in Dustwallow Marsh that requires swimming out to reach it. Set aside extra time for this out-of-the-way location so it does not catch you off guard at the end of your run.