Tidewater Strider Dismal Swamp Marathon
Chesapeake, VA, USA · December 6, 2026
Race Day Weather
41°at start
54° high
Breezy
Dry
Your goal
0:00:00
Cool start, pleasant finish
Runners will face a consistent temperature rise from 41°F to 54°F during the race. Light winds from the W will be present, with max gusts at 18 mph but should not significantly impact performance. With humidity at 68%, hydration should be prioritized, especially as temperatures climb. A throwaway layer may be useful during the pre-race wait.
Race day forecast available in 41 days
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Distance: 26.2mi
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Race weekend
Sunday, December 6
7:00 AM50K (31.1 mi)
7:30 AMHalf Marathon (13.1 mi)
FAQ
When is the 2026 Tidewater Strider Dismal Swamp Marathon?
The 2026 Tidewater Strider Dismal Swamp Marathon will be held on Sunday December 6, 2026.
Is the Tidewater Strider Dismal Swamp Marathon a Boston Marathon Qualifier?
Yes, the Tidewater Strider Dismal Swamp Marathon is an official Boston Marathon qualifier.
What is the time limit for the Tidewater Strider Dismal Swamp Marathon?
The time limit for the Tidewater Strider Dismal Swamp Marathon is 8.5 hours.
What will the weather be like for the 2026 Tidewater Strider Dismal Swamp Marathon?
The forecast calls for a high of 57°F and a low of 40°F with a 9% chance of rain.
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