Marathons in Canada
19 marathons in Canada.
The next one is the Niagara Falls International Marathon on 25 October 2026.
The flattest is the Ottawa Marathon (50 m of climbing); the hilliest is the Canadian Death Race Half Death Marathon (2,130 m).
For cool racing conditions, the Toronto Waterfront Marathon usually starts around 9°C.
The biggest field is at the Vancouver Marathon, with about 5,000 finishers.
Niagara Falls International Marathon
Niagara Falls, Canada
25 Oct 2026Today
Gain
60 m
Start temp
8°C
Entry
$125
Top 10, men 40–49: No data
MarathonOpen entryscenicsmall field
Mississauga Marathon
Mississauga, Canada
25 Apr 2027In 6 months
Gain
60 m
Start temp
4°C
Entry
$110
Top 10, men 40–49: No data
MarathonOpen entryfastdownhill
Vancouver Marathon
Vancouver, Canada
2 May 2027In 6 months
Gain
80 m
Start temp
10°C
Entry
$110
Top 10, men 40–49: 2:41 (3:49/km)
MarathonOpen entrysceniccoastal
Toronto Marathon
Toronto, Canada
2 May 2027est.In 6 months
Gain
60 m
Start temp
7°C
Entry
$125
Top 10, men 40–49: No data
MarathonOpen entrydownhillbig city
Fredericton Marathon
Fredericton, Canada
9 May 2027In 6 months
Gain
120 m
Start temp
5°C
Entry
$80
Top 10, men 40–49: No data
MarathonOpen entrysmall fieldscenic
Blue Nose Marathon
Halifax, Canada
23 May 2027est.In 7 months
Gain
350 m
Start temp
10°C
Entry
$100
Top 10, men 40–49: No data
MarathonOpen entryhillycoastal
Ottawa Marathon
Ottawa, Canada
30 May 2027est.In 7 months
Gain
50 m
Start temp
13°C
Entry
$100
Top 10, men 40–49: 2:48 (3:59/km)
MarathonOpen entryfastbig city
Calgary Marathon
Calgary, Canada
30 May 2027In 7 months
Gain
130 m
Start temp
7°C
Entry
$110
Top 10, men 40–49: No data
MarathonOpen entry
Saskatchewan Marathon
Saskatoon, Canada
30 May 2027est.In 7 months
Gain
80 m
Start temp
12°C
Entry
$100
Top 10, men 40–49: No data
MarathonOpen entrysmall field
Manitoba Marathon
Winnipeg, Canada
20 Jun 2027In 8 months
Gain
60 m
Start temp
16°C
Entry
$100
Top 10, men 40–49: No data
MarathonOpen entryfast
Canadian Death Race Half Death Marathon
Grande Cache, Canada
31 Jul 2027In 9 months
Gain
2,130 m
Start temp
11°C
Entry
$180
Top 10, men 40–49: No data
42 kmTrailOpen entryhilly
Edmonton Marathon
Edmonton, Canada
15 Aug 2027est.In 10 months
Gain
150 m
Start temp
13°C
Entry
$130
Top 10, men 40–49: No data
MarathonOpen entry
Ultra-Trail Harricana 42K Classique
La Malbaie, Canada
11 Sept 2027In 11 months
Gain
1,130 m
Start temp
13°C
Entry
$120
Top 10, men 40–49: No data
MarathonTrailOpen entryscenic
Queen City Marathon
Regina, Canada
12 Sept 2027est.In 11 months
Gain
60 m
Start temp
10°C
Entry
$95
Top 10, men 40–49: No data
MarathonOpen entrysmall fieldfast
Montreal Marathon
Montreal, Canada
19 Sept 2027In 11 months
Gain
200 m
Start temp
14°C
Entry
$130
Top 10, men 40–49: 2:53 (4:07/km)
MarathonOpen entrybig city
Quebec City Marathon
Levis, Canada
3 Oct 2027est.In 11 months
Gain
100 m
Start temp
9°C
Entry
$110
Top 10, men 40–49: No data
MarathonOpen entryhistoric
Royal Victoria Marathon
Victoria, Canada
10 Oct 2027In 12 months
Gain
200 m
Start temp
9°C
Entry
$100
Top 10, men 40–49: No data
MarathonOpen entrycoastalscenic
Toronto Waterfront Marathon
Toronto, Canada
17 Oct 2027In 12 months
Gain
50 m
Start temp
9°C
Entry
$135
Top 10, men 40–49: 2:38 (3:46/km)
MarathonOpen entryfastcoastal
Prince Edward Island Marathon
Charlottetown, Canada
17 Oct 2027est.In 12 months
Gain
200 m
Start temp
10°C
Entry
$75
Top 10, men 40–49: No data
MarathonOpen entrysceniccoastal