3rd Annual King of the Castle (unsanctioned) 10k
About this Event
👑 Earn your crown at the 3rd Annual King of the Castle — Castle Island Track Club's signature unsanctioned 10K.
🏃♂️ 3rd Annual King of the Castle 10K — Unsanctioned Road Race 🏃♀️
Date: Thursday, July 30, 2026
Time: 6:30 PM
Location: Castle Island Brewing Co., South Boston
Three years. One crown.
Join Castle Island Track Club for the 3rd Annual King of the Castle, our favorite summer tradition. This is a completely unsanctioned, self-timed 10K around the iconic Castle Island loop. No bibs. No official timing. Just you, your watch, and a fast field ready to battle for the crown.
Starting and finishing at Castle Island Brewing Co., this community race is all about pushing yourself, cheering each other on, and celebrating afterward with a well-earned drink.
🏆 Top 3 male and female finishers will receive prizes from lululemon!
👑 The first male and female finishers will officially be crowned King and Queen of the Castle and each will receive a $50 Castle Island Brewing Co. gift card.
🎟️ Your ticket includes:
- One post-race drink (21+)
- Race photos
📋 Important: Please review and acknowledge the event waiver before purchasing your ticket. This is an unsanctioned, self-timed event. Roads remain open to traffic, and participants are responsible for following all traffic laws.
⏰ Arrive by 6:20 PM for check-in, announcements, and pre-race instructions.
Run hard. Defend the castle. Earn your crown. 👑🏃
Where is it happening?
Event Location & Nearby Stays:
USD 23.18
