42.2K
42.2K
Sun, Jun 21 · 7:30 AM
$115.73
Hosted byBay of Fundy International Marathon
The 2026 Bay of Fundy International Marathon 21 June (Canada site) brings runners to Campobello Island, New Brunswick on June 21, 2026. This cross-border race offers a memorable summer marathon weekend in Canada’s Atlantic edge. Choose from the marathon, half marathon, or 10K and take on a course that mixes ocean views, quiet roads, and a unique international route. The marathon and half marathon cross between Canada and the USA, while the 10K stays entirely within the USA.
42.2K
Sun, Jun 21 · 7:30 AM
$115.73
21.1K
Sun, Jun 21 · 9:45 AM
$94.12
10K
Sun, Jun 21 · 10:15 AM
$40.11
Prices from the organizer. Please check the official website for up-to-date times and pricing.
Marathon, half marathon, and 10K options
Campobello Island, New Brunswick race setting
Cross-border marathon and half marathon course
Ocean views and quiet roads
Dirt road sections in the half marathon route
Aid stations with water and electrolytes
Bus transportation to the start
The marathon and half marathon follow a cross-border route between Campobello Island and Lubec, with the marathon featuring certified course status, quiet roads, ocean views, two lighthouses, and aid stations every 2 miles. The half marathon includes about 7.7 km of dirt road through Roosevelt Campobello International Park, while the 10K stays on a point-to-point route to the heart of Lubec.
Organizer
The Running Directory combines organizer-provided details, official race links, and ongoing listing research. Always confirm final dates, prices, times, and course details with the race organizer before registering.
Last updated: October 2, 2026
Official registration(opens in a new tab)