120 base (Quickling)
+20 Artifact w/ 2 Major Beneficial Properties
+20 Book of Exalted Deeds
+10 Mobile
+30 Boon of Speed
+10 Monk
+25 Barbarian (Elk)
+10 Longstrider (via Bladesinger)
+10 Transmuter's Stone (via Wizard Ally)
+80 Celerity (Psionics)
+10 Bladesinging

=245 feet of movement