The Last Chance Half Marathon & 10 km is an annual event held in Calgary, Alberta, offering runners a final opportunity to participate in a half marathon or 10 km race before the winter season. Organized by Be There Races since 2006, this popular race features a t-shirt, finisher's medal, and a post-race lunch including Annex beer.

The race starts and finishes at the North Glenmore Park Community Association, running mostly on Calgary's scenic pathway system around the Glenmore Reservoir. Runners can expect a mostly flat course with some gentle rolling hills, providing a scenic and moderately challenging experience.

- Start and finish at North Glenmore Park Community Association
- Out-and-back courses using Calgary's pathway system around Glenmore Reservoir
- Mostly flat with gentle rolling hills
- Road surface

- Participants receive a t-shirt and finisher's medal
- Post-race lunch includes Annex beer
- Annual event since 2006
- Last major race before winter season