
From the Organizer
A multisport festival for all ages & experience levels!
9 Separate races for youth and adult triathletes, duathletes, and runners of all levels including:
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Coming Up
Salute to the Military Tri
The Arlington Triathlon - In Memory of Anne Viviani
Reston Youth Triathlon
Sherando Youth Triathlon
Frequently Asked Questions (FAQs)
East Coast Triathlon Festival (ECTF)
May 2, 2027