The best replacement for run is ran.

The best alternatives to run are rated as following:
★★★★★  ran
★★★★  save
★★★  walk
★★  jog
★★  long run
★  dye
★  lift first
★  short run
★  ran grammar
★  start
★  bike
★  sprint
★  runonce
  swim
  start capacitor
  do stata
  unearned run
  lift weights first
  road run
  dye 2014 schedule
  pass football game
  save downloads
  save itunes
  cross docking
  color vibe
  have ran
  evening run
  run and hit
  jog speed
  was ran
  walk calories
  runkeeper
  taking back sunday
  manassas
  short run cost curves
  color me rad
  debug
  on the run
  off the run
  free range
  stone bridge
  had ran
  gravel

Your alternative for run is not listed? Suggest!
Speaking about run, one probably shouldn't forget about ram.

Other search terms related to run and their ratings are:
★★★★★ ram
You have in mind a companion for run and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of run in all years. Click on graph for more.
run
ran
save