1girl, 3, adjusting_hair, armpits, arms_up, bikini_bridge, black_hair, blue_buruma, blue_sports_bra, breasts, buruma, cowboy_shot, hamanashi_(trapiorra), hands_in_hair, long_hair, medium_breasts, midriff, navel, original, outdoors, pink_eyes, race_bib, running_track, solo, sports_bikini, sports_bra, stomach, sweat, thighs, track_and_field, track_uniform