Pink Running Shoe Half Marathon 13.1 Run Charm Bead Silver Tone Pink Running Shoe Half Marathon 13.1 Run Charm Bead. Charm size is approx. 0.83 x 0.39 x 0.16 inches (HxWxD) including loop. Unthreaded Bead is approx. 10.5x7x10.7 mm (HxWxD) with clear crystals. Hole Size: 5.5mm. Great running gift! Be proud of your achievements. Also makes a great pendant.