Follow James Harrison as he trains for the Covenant Health Knoxville Half Marathon (April 7, 2024) and brings awareness to Sickle Cell Disease and the importance of diversity in the blood supply. Share your blood donation photos and videos with us by tagging #onedadcan on social media. Be sure to sign the One Dad Can roster! Schedule your appointment by visiting our donate page. All drives and centers qualify!





Learn more about Sickle Cell Disease

Centers for Disease Control and Prevention

American Society of Hematology

Sickle Cell Disease Association of America


Have a question for James? Email him at

Not in our service area? Find your local blood bank by visiting



One Dad Can Blog

Leave a Reply