Allegro

Song and Silence: A Guidebook to Bards and Rogues (SaS)Supplementals (3.0)
School
Transmutation
Casting Time
1 standard action
Components
V, S, M
Range
10 ft.
Target
All creatures within 10 ft. of the caster
Duration
1 minute/level
Saving Throw
Fortitude negates (harmless)
Spell Resistance
Yes

This spell makes you and your companions extraordinarily fleet of foot by doubling each subject’s speed and maximum jumping distance (treated as an enhancement bonus to both).
Affected creatures retain these effects for the duration of the spell, even if they leave the original area.
Material Component: A tail feather from a bird of prey.