There's always a photo from the finish line — arms raised, face somewhere between agony and joy. A hand-illustrated portrait turns that moment into something you'd actually hang on a wall.
It's personal in a way that nothing mass-produced can be. You're giving them their finish line, illustrated.
"Order it as soon as you have their finish line photo, and give it to them at the next meaningful moment — birthday, anniversary, or the next race. Let them frame it themselves."