https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975641Edit ImageSaveSaveEditCropCustom TextFour African men competing in a walking race.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 775 px | 300 dpiLarge JPEG 3500 x 2259 px | 300 dpiBest Quality JPEG 7892 x 5094 px | 300 dpiFree DownloadFour African men competing in a walking race.More