Sun4Oct2026
Events
🇨🇦CanadaRunningRoadMarathon · 42.2 km / 26.2 mi
Ottawa Marathon
Ottawa · Canada
Next start
Sun, 30 May 2027
Time TBC · EDT
Ways to enter
Official entry is shown first, followed by other verified booking routes when available.
Sun, 30 May 2027
No confirmed entry route is listed yet.
Check the organiser’s page for the latest ballot, waiting-list or entry information.
Official race pageThird-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Key facts
- Date
- Sun, 30 May 2027
- Local start
- Confirm officially
- Country
- Canada
- City
- Ottawa
- Distances
- Marathon · 42.2 km / 26.2 mi
- Surface
- Road
- Sport
- Running
- Organiser
- See official race site
- Entry
- Date TBC
- Listed from
- See official race site
- Past races on ATHRECS
- 0
- Results listed
- None yet
Venue zone EDT
Athlete briefing
Ottawa Marathon is a running event in Ottawa, Canada on road surface. ATHRECS lists public facts so you can decide whether to enter — it is not the official athlete guide. Next date on ATHRECS is Sun, 30 May 2027.
A running event. Confirm the exact distance, surface and start procedure on the official page — listings sometimes bundle more than one race on the same day.
Course maps, start lists, cut-offs, prices and eligibility live on the official page. We do not copy those documents. If a fact here disagrees with the organiser, the organiser is right.
Before you go
- Entry confirmation and start time from the official page
- Travel time to the venue, plus a buffer for parking or transit
- Weather for the start hour in the local timezone
- Distance you are actually entered in if the day has more than one race
- Surface (road, trail, track, mixed) and shoe choice
- Bag drop, toilets and start-pen time
Venue and travel
Times are local to the venue (EDT). Parking and transit are ATHRECS estimates unless a postcode lookup is stored — confirm on the official page.
Upcoming races
Marathon · 42.2 km / 26.2 miDate TBC
Sun, 30 May 2027
Ottawa Marathon was listed on Marathon Runners Diary when checked 2026-08-20.
Results
ATHRECS finishers and verified timing or organiser result links.
No verified results links have been added yet.
Past races
None listed yet.
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