CLASH Endurance Daytona
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CLASH Endurance Daytona - December 4–6, 2026
CLASH Endurance Daytona is a multi-discipline event weekend held at Daytona International Speedway in Daytona Beach, Florida from December 4 to 6, 2026. The festival includes running, triathlon, duathlon, aquabike, and road bike relay formats and attracts triathletes and multisport athletes from various places. The event has been recognized previously as Best New Race 2018 by Triathlete Magazine.
The weekend program features a festive evening 5K called the Jingle Jog beneath holiday lights, sprint-distance triathlons and duathlons, longer Daytona Distance and Middle Distance triathlon and duathlon options, aquabike races, para and adaptive athlete categories, and team relay formats including collegiate and national qualifier events. The USAT Paratriathlon National Qualifier is part of the schedule, and a Collegiate Invitational Long Distance Triathlon is limited to enrolled college students for the Fall 2026 semester.
The Redline Relay is a two hour road bike relay run on the iconic oval track with assigned NASCAR pit stalls; teams contain multiple riders and may rotate up to two riders on track at a time. Several events list minimum age requirements, with some events specifying ages 12+ or 16+. Registration and fee details vary by event. November 6, 2026 is the stated last day for processing deferrals or RV/tent refunds, and the organizer notes that registration refunds are generally not processed, with insurance offered during registration. Visit the organization's website for the most recent information.
