Live Uncommon will waive and cover entry fees for events scheduled Saturday in honor of the victims and families of the Boston Marathon explosions.
Live Uncommon said it invites all to "stand up and run, walk, bike or crossfit on Saturday in protest" of those responsible.
More than 500 people have signed up, and they hope for 1,000 by the end of the day.
Saturday’s waived fees events include the Run for Renewal 5K at 9 a.m. in Davenport and the Autism Awareness 5K, bike and crossfit at 10:45 a.m. at Pleasant Valley High School, Bettendorf.
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For details, go to liveuncommon.org. Live Uncommon waived registration is open through midnight today.