run ragged (?.)

• debilitated
• drooping
• droopy
• enervated
• enfeebled
• fagged
• faint
• fainting
• fatigued
• feeling faint
• flagging
• footsore
• frazzled
• good and tired
• jaded
• languid
• ready to drop
• run-down
• sagging
• seedy
• tired
• tired-winged
• toilworn
• unrefreshed
• unrestored
• way-weary
• wayworn
• weak
• weakened
• wearied
• weariful
• weary
• weary-footed
• weary-laden
• weary-winged
• weary-worn
• wilting
• worn
• worn-down