Shamrock Shuffle 2025 Promo Code 2025. Last week, registration for the 2025 chicago 13.1 and shamrock shuffle 8k run opened with special discounted pricing. It includes the following events:

Timed 10k, timed 5k, untimed 5k walk, untimed 10k bike ride. Patrick’s day—what a fantastic way to kick off your celebrations in your favorite green outfit!.