Check-in opens near the event start. Scan the venue QR code to verify.
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About this event
Inaugural Marine Corps Marathon 8K, Saturday October 24 2026 at 7:20 am EDT. Official organizer places the start/finish race area in West Potomac Park along the Potomac River, Washington DC. Map coordinate is a verified general park centroid, NOT the surveyed 8K start line. Participants must maintain 14 min/mile and register; organizer event allows ages 10+, Club Meet social pilot remains 18+. Midnight is technical end fallback.