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4 x Mile Relay
Captain of the Castle
Thursday, August 20, 2026Boston, MA, US
The Captain of the Castle is a 4 x Mile Relay race held on Thursday, August 20, 2026 in Boston, MA, US. Explore registration links, course details, and an AI-powered training plan on Traxamo.
What are the key details for Captain of the Castle?
| Date | Thursday, August 20, 2026 |
|---|---|
| Location | Boston, MA, US |
| Distance | 4 x Mile Relay |
Race Countdown
7
days to go
1 week of training remaining
Today
Race Prepwk 1/1
Race week — short shakeout runs only. Focus on sleep, hydration, and your nutrition plan. Nothing new.
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