This is the 12th annual Team Red Shamrock Trail Challenge to benefit Red Shamrock Foundation (RSF). The race was previously held in Hickory Hill Park, Iowa City at the 5k distance. This year we are excited to offer 10 mile and 5K distances at a new location, starting at the Coralville Creekside Park!

This is the 14th annual Team Red Shamrock Trail Challenge to benefit Red Shamrock Foundation (RSF). We are returning again to Coralville Creekside Park with a 5K and 10 mile distance.