Für Yui ist es der reine Horror: Der alljährliche Marathonlauf der Schule steht vor der Tür! Sie überlegt , wie sie sich am besten davor drücken kann...
Upon returning to school after summer vacation, the girls learn of a school-wide marathon, which Yui is not keen on participating in. Seeing the marathon course while riding in Sawako's car does little to make her look forward to it. During the marathon, Yui constantly gets distracted and later everyone starts getting tired, trying to come up with various ways to keep them motivated. After reaching the top of a steep hill, the girls discover Yui has gone missing and go search for her. When Ui hears about this, she deduces that Yui had been staying at the old lady's house after scraping her knee. At the final stretch, Yui assumes that there will not be a rice cake for the person in last place, causing everyone to make a dash for the ending, resulting in Mio, who did not want to finish last due to it being embarrassing, performing an extravagant roll upon tripping at the finish line. While everyone enjoys red bean soup and rice cakes, Sawako is still searching for Yui.
夏休みも終わって学祭のある二学期に入り、ひときわテンションが高い梓に対して、目前の学校行事マラソン大会のせいで唯は元気がない。それぞれが大会に備えて準備するが…
El primer día de clases será duro para muchas de ellas, ya que deberán correr en un maratón de 5 kilómetros.
Tous les ans, les jeunes élèves du lycée Sakuragaoka courent un mini marathon de 5 km dans le voisinage de l'établissement.
Cette année, le parcours s'annonce semé d'embuche, notamment pour Yui qui espère plus que quiconque que la course soit annulée.
