Caturday fun run · Oct 3, 2026, 4:00 PM
Challenge details
Back this runner
Pledge an amount that grows with every minute shaved off the goal — you only give what the result earns.
Set two anchors — a finish time and what you'd give for it. Drag the handles, or switch to typing exact values.
Nothing is charged now. Grialto never handles your donation — you give directly to the recipient after race day.