Calgary’s calendar mixes Bow River pathway road races (Prince’s Island, St. Patrick’s Island, RiverWalk Plaza), Glenmore and Bowness park events, University District community runs, and trail days at Weaselhead. Expect a strong short-distance and cause-based set alongside half-marathon weekends; confirm the listed start park when you plan race morning.
Map for October 2026
October 2026: 5 races
Practical answers for planning from this list — not a generic city guide.
Open the race directory on this page and sort by date. If you already know you want a 5K or 10K, use those hubs above the list so you are not scanning every card.
Leave filters open when you are flexible on distance; tighten them once you know the weekend shape you want.
Calgary calendar often skews shorter and more accessible than a marathon-heavy city page:
If you are hunting a half or marathon specifically, filter the directory for that distance — or widen to Alberta when Calgary current inventory is thin at that distance.
This page is Calgary proper. The race cards and counts here are exact-city inventory, not a Greater Calgary blob.
Nearby towns can still matter for race weekends. Use the Alberta hub for province-wide browsing, or use radius / location filters in the directory when you want within X km instead of city-limits only. We keep those scopes separate so the Calgary list stays honest.
Calgary list often includes a noticeable cause-based set alongside standard road events. Use the Cause-Based hub chip above, or filter tags in the directory, when fundraising / community / themed events are the point of the weekend.
Want a training-focused road effort instead? Stay on Road / 5K / 10K hubs and skip cause filters so charity events do not crowd the grid.
Use the escape hatches instead of bouncing off an empty filter:
The goal of this page is to get you to a Calgary race quickly — or to a clearer next hub when Calgary is not the right scope.
This page shows published upcoming Calgary races from The Running Directory inventory. Dates and registration details can still change with organizers.
Always confirm registration status and final details on the race own page / organizer site before you plan travel or pay — directory cards are for discovery, not a substitute for the official entry form.
Browse race editions from a specific year.
Find a local group to run with between race days.