Longstrider

Level: 1

Casting Time: 1 action

Range: Touch

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 slot level above 1st.

Source: PHB, page 256. Available in the SRD.