Thousand Islands Half Marathon, 10K & 5K

A beautiful road course that will take you under the 1000 Islands Bridge and along the St Lawrence seaway! Due to popular demand for this race, the shirts and medals have sold out. You will get a unique bib that will indicate that you will not get a shirt or a medal but you can still join all the fun! Previous years medals will be available if you'd like one of those and they are very nice also.

A beautiful road course that will take you under the 1000 Islands Bridge and along the St Lawrence seaway!

Due to popular demand for this race, the shirts and medals have sold out. You will get a unique bib that will indicate that you will not get a shirt or a medal but you can still join all the fun! Previous years medals will be available if you'd like one of those and they are very nice also.

***Please note that the 5K will be held on Friday only***
The 5K is a road course that will be held at the Thousand Islands Winery, 43298 Seaway Ave, Alexandria Bay, NY 13607.
Due to popular demand for this race, the shirts and medals have sold out. You will get a unique bib that will indicate that you will not get a shirt or a medal but you can still join all the fun! Previous years medals will be available if you'd like one of those and they are very nice also.

***Please note that the 5K will be held on Friday only***
The 5K is a road course that will be held at the Thousand Islands Winery, 43298 Seaway Ave, Alexandria Bay, NY 13607.

***Please note that the 5K will be held on Friday-May 15, 2026 with the start/finish at the Thousand Islands Winery, 43298 Seaway Ave, Alexandria Bay, NY 13607. Start time is 5:00pm
The Half Marathon will be held on Saturday morning-May 16, 2026 on Wellesley Island with a start time of 8:00am

***Please note that the 5K will be held on Friday-May 15, 2026 with the start/finish at the Thousand Islands Winery, 43298 Seaway Ave, Alexandria Bay, NY 13607. Start time is 5:00pm
The 10K will be held on Saturday morning-May 16, 2026 on Wellesley Island with a start time of 8:30am

Thousand Islands Half Marathon Virtual can be run anytime between May 1 and May 31, 2026. Simply go to the race website and submit your time. Please email us at willowrunningNY@gmail.com when completed. Your packet will be mailed out one week ahead of the race.

Thousand Islands 10K Virtual can be run anytime between May 1 and May 31, 2026. Simply go to the race website and submit your time. Please email us at willowrunningNY@gmail.com when completed. Your packet will be mailed out one week ahead of the race.

Thousand Islands 5K Virtual can be run anytime between May 1 and May 31, 2026. Simply go to the race website and submit your time. Please email us at willowrunningNY@gmail.com when completed. Your packet will be mailed out one week ahead of the race.