Court Run, at 12 noon on the day of the matriculation dinner: while some contestants compete seriously, many others run in fancy dress and there are prizes for the fastest man and woman in each category.
=== Open-air concerts ===
One Sunday each June, the College Choir perform a short concert immediately after the clock strikes noon. Known as Singing from the Towers, half of the choir sings from the top of the Great Gate, while the other half sings from the top of the Clock Tower approximately 60 metres away, giving a strong antiphonal effect. Midway through the concert, the Cambridge University Brass Ensemble performs from the top of the Queen's Tower.
Later that same day, the College Choir gives a second open-air concert, known as Singing on the River, where they perform madrigals and arrangements of popular songs from a raft of punts lit with lanterns or fairy lights on the river. For the finale, John Wilbye's madrigal Draw on, sweet night, the raft is unmoored and punted downstream to give a fade out …
