noun
scavenger hunt race
A race, often at school sports days, where participants draw a card specifying an item or person to find and bring back before continuing.
運動会の借り物競争で、私は「眼鏡をかけている人」を連れてこなければならなかった。
In the sports day scavenger hunt race, I had to bring back 'a person wearing glasses'.
借り物競走では、お題に書かれた物を借りてゴールを目指す。
In the scavenger hunt race, you borrow the item written on the card and head for the goal.
Compound of 借り物 (borrowed thing) and 競争 (competition/race).