(Cedar Rapids, Iowa) -- The Iowa State Patrol is inviting Iowans to honor fallen Trooper Sergeant Jim Smith.
The ISP is calling it the 462 challenge, after Smith's badge number. The State Patrol is inviting Iowans to walk, run, or bike 4.62 miles, then send them a picture or screenshot on social media.
Iowans can use the hashtag #462challenge, and the Iowa State Patrol says it plans to use the photos in a collage to honor Sergeant Smith.
Smith was killed in the line of duty during a standoff in Grundy Center on April 9th.
(Photo from KCRG TV9)