Longstrider

1st-Level Transmutation Spell (Artificer, Bard, Druid, Ranger, Wizard)

Casting Time: Action
Range: Touch
Components: V, S, M (a pinch of dirt)
Duration: 1 hour

You touch a creature. The target's speed increases by 10 feet until the spell ends.

At Higher Levels: When you cast this spell using a spell slot of 2nd level or higher, you can target one additional creature for each spell slot above 1st.

Source: Player's Handbook, p. 256