The Infinity P. A symbol of the journey. We skipped the usual marathon branding. The Infinity P is a symbol of lasting commitment, the ongoing pursuit, For the Long Run, and everything it represents. The volt yellow detailing captures the unmistakable energy that surges through the city during marathon weekend, a vibrant, electric feeling. Designed as a legacy piece, this collection stands as a reminder: the real race is never just one day. It’s the commitment to keep going, For the Long Run. The London Marathon Collection, live at 6pm.