Thousand Islands Triathlon & Runs
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Thousand Islands Triathlon & Runs
The event is held in Brockville, Ontario, at 70 Water Street East and combines open-water swimming, cycling or running segments, and standalone runs. The swim takes place along the St. Lawrence waterfront. A notable course feature is passage through Brockville’s historic railway tunnel, a 500 meter tunnel fitted with music, lights, and natural shade.
Race options cover multiple distances and formats, including:
- 5K run
- 10K run
- Sprint triathlon and sprint duathlon
- Olympic triathlon and Olympic swim cycle
- Try a Tri for participants 16 and older
The venue lists short transition distances between disciplines. Race entries include amenities such as massage, race photos, nutrition, podium prizes, bag check, free parking, live results tracking, a race bib, professional timing, a closed course, hydration stations, and washrooms.
The organizer is Somersault. The published event information highlights a scenic waterfront setting and the tunnel experience as distinctive elements of the course. Practical details provided include parking and transportation notes, bib pickup and check-in, and the event cancellation policy. Visit the organization's website for the most recent information.
