10th anniversary and final in-person Ben's Run will be Oct. 16, 2021 -- 5 mile, 5K & 1 Mile Run/Walk to BEN-a-fit Children's National in memory of Ben Goldfogle Ben's Run 5K, 5 mile and 1 mile fun run to fund cutting edge research in pediatric cancer. Ben's Gift, Inc. seeks to dramatically improve the outcome for children fighting cancer by funding ground-breaking research and clinical trials by Dr. Kirsten Williams and her team at Children's National in the treatment of children whose leukemia returns even after a bone marrow transplant.