There is a Legacy version
here.
Express Rider Feat 1Exploration General Skill Source Player Core 2 pg. 230Prerequisites trained in
Nature
You can encourage your mount to cover ground quickly. When calculating your travel
Speed for the day while mounted, you can attempt a Nature check to
Command an Animal to increase your mount's travel Speed. The DC is determined by the GM, but is typically based on the mount's level or the difficulty of the environment, whichever is harder. On a success, increase your mount's travel Speed by half. This has no effect on your mount's movement in encounters. This benefit extends to up to six other allies traveling with you, as long as all such allies are also mounted, or are quadrupeds with a Speed of at least 30 feet.
Traits
Exploration: An activity with this trait takes more than a turn to use, and can usually be used only during exploration mode.
General: A type of feat that any character can select, regardless of ancestry and class, as long as they meet the prerequisites. You can select a feat with this trait when your class grants a general feat.
Skill: A general feat with the skill trait improves your skills and their actions or gives you new actions for a skill. A feat with this trait can be selected when a class grants a skill feat or general feat. Archetype feats with the skill trait can be selected in place of a skill feat if you have that archetype’s dedication feat.