2girls, ahoge, animal ear fluff, animal ears, blonde hair, blush, bottle, flower, fox ears, hair flower, hair ornament, halo, headband, horns, jacket, kneehighs, long hair, long sleeves, looking back, multiple girls, official alternate costume, open mouth, red hair, red shorts, running track, short sleeves, shorts, smile, socks, standing, standing on one leg, track jacket, twintails, very long hair, water bottle, white flower, white footwear, white headband, white socks