9th Annual Run 4 Kids Challenge to help the children through different charities will be all virtual in 2021.  Registrants will be able to do a 5K, 10K and/or a 10 M run or walk anywhere during each of the 12 months of 2021.  The charities include Believe In Tomorrow Children's Foundation, the National Children's Cancer Society, the Children's Inn at NIH and the Children's Cancer Foundation. Bibs and finisher certificates are available. Click here to register! If you have…