More than 1,000 couples took part in the annual Amazing Ring Race, an event sponsored by Thomas Markle Jewelers earlier this week, but only one lucky couple got to win the coveted prize, a $15,000 ArtCarved engagement ring.

Couple Kerry and Daniel were “in complete shock” when they discovered they won the event. The event, which had couples compete in a scavenger hunt where they had to answer various clues via mobile technology, had a huge turnout despite the rain, wind and cold temperatures.

After couple Kerry and Daniel made their way to the stage to pick up their prize, Daniel immediately got on one knee and proposed. Lucky couple!