
From the Organizer
Choose to run either the 5K, 10K or 15K distance and enjoy the scenic Colchester Causeway. The race will begin at Airport Park and follow dirt and gravel trails out onto the historic Causeway Path, surrounded by diverse wetlands, mountain views, and Lake Champlain. Runners will make their way to designated turn-around points before returning to the finish at Airport Park. Chip timed race. Race results, t-shirt (If registered before May 1st) and post-race refreshments included.
10K & 15K event:
Start Times (Times are subject to change):
*Please arrive well before 8:00am to ensure time to check-in and get ready.
Register today! Race capacity is 400 runners.
Sign ups after May 1st will not receive a Colchester Causeway T-Shirt.
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.
The 10K is the distance where running stops feeling like a starting point and starts feeling like a sport. Long enough to require a real training block. Short enough that race day is fully manageable for a first-timer who's put in the work.
Race day energy at a 10K is community at its best — strangers cheering you by name, people moving toward the same goal, an atmosphere that solo training can't replicate. It's fast enough that you'll spend the whole race pushing rather than managing your effort.
This is also the distance that builds the base for everything else. Most athletes who go on to run half marathons, do triathlons, or compete in HYROX started here. What you need: running shoes fitted to your stride, a training plan, and the race on your calendar. The registration is what makes the deadline real.
How long to train: 4–8 weeks for most fitness levels.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Frequently Asked Questions (FAQs)
Colchester Causeway 5K, 10K & 15K Running Race
Jun 6, 2026