The McNabs Half Marathon is part of Urban Trail Racing's 2025 series, offering a unique trail race experience on McNabs Island. Participants traverse historic sites such as Fort McNab, pass the iconic lighthouse, and run along beaches with stunning city views.

The event emphasizes environmental responsibility by encouraging runners to bring their own drinking containers. Proceeds support Halifax Search & Rescue and the Friends of McNabs Island. Race day features jet boat shuttles from Halifax and Dartmouth, onsite medical support, trail stewards, and a post-race social with goodies, prizes, and a BBQ.

- Jet boat shuttle services from Halifax and Dartmouth waterfronts included
- Post-race social event with goodies, prizes, and BBQ on McNabs Island
- Supports Halifax Search & Rescue and Friends of McNabs Island
- Trail stewards assist runners with directions and aid stations
- Onsite medical support provided by Halifax Search & Rescue Medical teams