Ottawa Half Marathon Calendar | RunGuides

Ottawa Half-Marathons

The RunGuides half-marathon calendar is a list of all the events featuring a 21.1k distance in Ottawa and the surrounding area. Also check out our full calendar of Ottawa runs

Upcoming Ottawa Half-Marathons 103 runs found

Date Name Distance(s) Course Link
Stringio
Feb 18, 2018 Winterman
5k, 10k, Half-marathon, Marathon, Relay
Winterman Feb 18, 2018
Road
5k 10k Half-marathon Marathon Relay
Road
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Hypo half
Mar 3, 2018 Hypothermic Half Marathon - Ottawa
Half-marathon
Hypothermic Half Marathon - Ottawa Mar 3, 2018
Road
Half-marathon
Road
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Stringio
Mar 3, 2018 Frozen Fly Trail Race
5k, 10k, 15k
Frozen Fly Trail Race Mar 3, 2018
Trail
5k 10k 15k
Trail
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St. patrick's day run ottawa
Mar 10, 2018 St. Patrick's Day Run - Ottawa
Other, Fundraiser
St. Patrick's Day Run - Ottawa Mar 10, 2018
Road
Other Fundraiser
Road
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Mad trapper
Apr 7, 2018 Pancake Prediction Run
8k
Pancake Prediction Run Apr 7, 2018
Trail
8k
Trail
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Apr 15, 2018 MEC Ottawa Road Race TWO
5k, 10k, Half-marathon, Other
MEC Ottawa Road Race TWO Apr 15, 2018
Road
5k 10k Half-marathon Other
Road
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Apr 21, 2018 Sports 4 Emilie's Run
5k, Other
Sports 4 Emilie's Run Apr 21, 2018
Road
5k Other
Road
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Apr 22, 2018 Spring Fling Running Thing
5k, 10k, Half-marathon
Spring Fling Running Thing Apr 22, 2018
Trail
5k 10k Half-marathon
Trail
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Apr 28, 2018 Merrickville Heritage Classic
5k, 10k, Other
Merrickville Heritage Classic Apr 28, 2018
Road
5k 10k Other
Road
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Apr 28, 2018 Cornwall Run to endMS
5k, 10k, Half-marathon, Marathon
Cornwall Run to endMS Apr 28, 2018
Road
5k 10k Half-marathon Marathon
Road
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Apr (TBD) Law Day Fun Run
5k
Law Day Fun Run Apr (TBD)
Road
5k
Road
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Apr 29, 2018 Alive to Strive
5k, 10k, Other
Alive to Strive Apr 29, 2018
Road
5k 10k Other
Road
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Apr 29, 2018 Mandarin MS Walk and Run
5k, 10k, Other
Mandarin MS Walk and Run Apr 29, 2018
Road
5k 10k Other
Road
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May 5, 2018 Wakefield Covered Bridge Run
5k, 10k, Half-marathon, Other
Wakefield Covered Bridge Run May 5, 2018
Trail
5k 10k Half-marathon Other
Trail
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May 5, 2018 Diefenbooker Classic
5k, 10k
Diefenbooker Classic May 5, 2018
Road
5k 10k
Road
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May 6, 2018 Manotick Miler
Other
Manotick Miler May 6, 2018
Road
Other
Road
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May 12, 2018 SHOPPERS LOVE. YOU. Run for Women Ottawa
5k, 10k
SHOPPERS LOVE. YOU. Run for Women Ottawa May 12, 2018
Road
5k 10k
Road
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May 12, 2018 Goode Run
5k, 10k, Fundraiser
Goode Run May 12, 2018
Road
5k 10k Fundraiser
Road
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May 13, 2018 Sporting Life 10k Ottawa
10k
Sporting Life 10k Ottawa May 13, 2018
Road
10k
Road
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May 19, 2018 Early Bird Run
5k, Other
Early Bird Run May 19, 2018
Road
5k Other
Road
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May 20, 2018 Black Fly Trail Race
Ultra
Black Fly Trail Race May 20, 2018
Trail
Ultra
Trail
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May 26, 2018 Tamarack Ottawa Race Weekend
5k, 10k, Half-marathon, Marathon, Other
Tamarack Ottawa Race Weekend May 26 - May 28 2018
Road
5k 10k Half-marathon Marathon Other
Road
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Jun 2, 2018 Mud Hero Ottawa
OCR
Mud Hero Ottawa Jun 2 - Jun 3 2018
OCR
OCR Coupon
OCR
Get Coupon
Jun (TBD) Free Spirit 5k - City of Om
5k
Free Spirit 5k - City of Om Jun (TBD)
Road
5k
Road
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Jun 3, 2018 Beat Beethoven Run
8k, Other
Beat Beethoven Run Jun 3, 2018
Road
8k Other
Road
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Jun 3, 2018 Women's Trail Festival
Other
Women's Trail Festival Jun 3, 2018
Trail
Other
Trail
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Jun (TBD) Blackburn Fun Run
Fun Run
Blackburn Fun Run Jun (TBD)
Road
Fun Run
Road
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Jun 9, 2018 Redemption Run
5k, Half-marathon, Other
Redemption Run Jun 9, 2018
Trail
5k Half-marathon Other
Trail
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Jun 9, 2018 CHEO BBQ 5k
5k
CHEO BBQ 5k Jun 9, 2018
Road
5k
Road
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Jun 9, 2018 Ottawa River Run
5k, Fun Run, Other
Ottawa River Run Jun 9, 2018
Trail
5k Fun Run Other
Trail
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Jun 9, 2018 Cannonball Crush
5k
Cannonball Crush Jun 9, 2018
OCR
5k
OCR
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Jun (TBD) Ottawa Craft Beer Run
5k
Ottawa Craft Beer Run Jun (TBD)
Road
5k
Road
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Jun 17, 2018 Feel it in Your Bones Run for Team Broken Earth
5k, 10k
Feel it in Your Bones Run for Team Broken Earth Jun 17, 2018
Trail
5k 10k
Trail
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Jun 17, 2018 MEC Ottawa Road Race THREE
5k, 10k
MEC Ottawa Road Race THREE Jun 17, 2018
Road
5k 10k
Road
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Jun 23, 2018 Natural Obstacle Off Trail Race
Other
Natural Obstacle Off Trail Race Jun 23, 2018
Trail
Other
Trail
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Jun 23, 2018 Smiths Falls Classic
5k, Other
Smiths Falls Classic Jun 23, 2018
Road
5k Other
Road
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Jun 23, 2018 Perth Kilt Run
8k
Perth Kilt Run Jun 23, 2018
Road
8k
Road
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Jun (TBD) Push For Your Tush - Ottawa
5k, 10k, Fundraiser
Push For Your Tush - Ottawa Jun (TBD)
Road
5k 10k Fundraiser
Road
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Jun (TBD) Mad Trapper Trail Beer Mile
Other
Mad Trapper Trail Beer Mile Jun (TBD)
Trail
Other
Trail
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Jul 1, 2018 Scotiabank Canada Day Road Races
5k, 10k, Other
Scotiabank Canada Day Road Races Jul 1, 2018
Road
5k 10k Other
Road
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Jul 8, 2018 The Hintonburg Centennial 5k
5k, Other
The Hintonburg Centennial 5k Jul 8, 2018
Road
5k Other
Road
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Jul 8, 2018 MEC Ottawa Trail Race ONE
5k, Other
MEC Ottawa Trail Race ONE Jul 8, 2018
Trail
5k Other
Trail
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Jul (TBD) City Chase Ottawa
Fun Run, OCR
City Chase Ottawa Jul (TBD)
Road
Fun Run OCR
Road
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Jul 8, 2018 Sydenham Lakeside Run
5k, 10k, Other
Sydenham Lakeside Run Jul 8, 2018
Trail
5k 10k Other
Trail
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Jul (TBD) The Color Run Ottawa
Fun Run
The Color Run Ottawa Jul (TBD)
Road
Fun Run
Road
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Jul 18, 2018 5/15 Farm Run
5k, 15k
5/15 Farm Run Jul 18, 2018
Road
5k 15k
Road
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Jul 21, 2018 Fire Fly Trail Race
Ultra, Other
Fire Fly Trail Race Jul 21, 2018
Trail
Ultra Other
Trail
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Jul 28, 2018 Sri Chinmoy Ultras Ottawa
Ultra
Sri Chinmoy Ultras Ottawa Jul 28 - Jul 29 2018
Road
Ultra
Road
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Jul 28, 2018 5k Foam Fest Ottawa
OCR
5k Foam Fest Ottawa Jul 28, 2018
OCR
OCR
OCR
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Jul 28, 2018 National Capital 5k and 10k
5k, 10k, Other
National Capital 5k and 10k Jul 28, 2018
Road
5k 10k Other
Road
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Jul 28, 2018 Spartan Race Ottawa
OCR
Spartan Race Ottawa Jul 28 - Jul 29 2018
OCR
OCR
OCR
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Aug 2, 2018 Bad Beaver Ultra
Ultra
Bad Beaver Ultra Aug 2 - Aug 4 2018
Trail
Ultra
Trail
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Aug 4, 2018 Wavy Trails Run
5k, Other
Wavy Trails Run Aug 4, 2018
Trail
5k Other
Trail
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Aug 11, 2018 Night Race Ottawa
5k, 10k
Night Race Ottawa Aug 11, 2018
Road
5k 10k
Road
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Aug 12, 2018 MEC Ottawa Trail Race TWO
Ultra, Other
MEC Ottawa Trail Race TWO Aug 12, 2018
Trail
Ultra Other
Trail
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Aug 18, 2018 i2P Run
15k, Ultra, Other
i2P Run Aug 18 - Aug 20 2018
Trail
15k Ultra Other
Trail
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Aug 19, 2018 Thousand Islands Run
5k, 10k, Other
Thousand Islands Run Aug 19, 2018
Road
5k 10k Other
Road
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Aug (TBD) Wooly Bully Races
5k, 10k
Wooly Bully Races Aug (TBD)
Road
5k 10k
Road
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Aug (TBD) Power in Pink Trail Race
5k, 10k, Other
Power in Pink Trail Race Aug (TBD)
Trail
5k 10k Other
Trail
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Sep 1, 2018 The Canadian Run
5k, 10k, Half-marathon
The Canadian Run Sep 1, 2018
Road
5k 10k Half-marathon
Road
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Sep 8, 2018 Mississippi Mills River Run
5k, 10k, Other
Mississippi Mills River Run Sep 8, 2018
Road
5k 10k Other
Road
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Sep (TBD) Gracefest Fun Run
5k
Gracefest Fun Run Sep (TBD)
Road
5k
Road
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Sep (TBD) Apple & Pumpkin Festival Race
5k, 10k
Apple & Pumpkin Festival Race Sep (TBD)
Trail
5k 10k
Trail
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Sep 9, 2018 MEC Ottawa Trail Race THREE
5k, Other
MEC Ottawa Trail Race THREE Sep 9, 2018
Trail
5k Other
Trail
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Sep (TBD) Foam Glow
5k
Foam Glow Sep (TBD)
Road
5k
Road
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Sep (TBD) Wiggle Waggle Walk and Run
5k, 10k, Other, Fundraiser
Wiggle Waggle Walk and Run Sep (TBD)
Road
5k 10k Other Fundraiser
Road
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Sep (TBD) Sri Chinmoy 10K Half Marathon
10k, Half-marathon, Relay
Sri Chinmoy 10K Half Marathon Sep (TBD)
Trail
10k Half-marathon Relay
Trail
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Sep 16, 2018 Terry Fox Run Ottawa
5k, 10k, Fundraiser
Terry Fox Run Ottawa Sep 16, 2018
Road
5k 10k Fundraiser
Road
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Sep 16, 2018 RBC Race for the Kids
5k, 10k, Fun Run
RBC Race for the Kids Sep 16, 2018
Road
5k 10k Fun Run
Road
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Sep 21, 2018 Midnight Moose Ultra
Ultra, Other
Midnight Moose Ultra Sep 21 - Sep 22 2018
Trail
Ultra Other
Trail
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Sep 23, 2018 Canada Army Run
5k, Half-marathon
Canada Army Run Sep 23, 2018
Road
5k Half-marathon
Road
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Sep (TBD) Brett Pearson Run For Your Life
Fundraiser
Brett Pearson Run For Your Life Sep (TBD)
Road
Fundraiser
Road
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Sep (TBD) Ottawa Fire Service Relay Run for CHEO
Fundraiser, Relay
Ottawa Fire Service Relay Run for CHEO Sep (TBD)
Road
Fundraiser Relay
Road
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Sep (TBD) Ottawa Run for Palestine
5k, 10k, Other
Ottawa Run for Palestine Sep (TBD)
Road
5k 10k Other
Road
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Sep 29, 2018 Great Gower Run
5k, 10k, Other
Great Gower Run Sep 29, 2018
Road
5k 10k Other
Road
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Sep 29, 2018 Moonlight River Run
5k, 10k, 15k
Moonlight River Run Sep 29, 2018
Road
5k 10k 15k
Road
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Sep 30, 2018 MEC Ottawa Trail Race FOUR
15k, Other
MEC Ottawa Trail Race FOUR Sep 30, 2018
Trail
15k Other
Trail
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Sep 30, 2018 CIBC Run for the Cure Ottawa/Gatineau
5k, Other, Fundraiser
CIBC Run for the Cure Ottawa/Gatineau Sep 30, 2018
Road
5k Other Fundraiser
Road
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Sep (TBD) Zombie Run for Humanity
OCR
Zombie Run for Humanity Sep (TBD)
OCR
OCR
OCR
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Oct (TBD) Defrancos Lung Run
5k, 10k, Other
Defrancos Lung Run Oct (TBD)
Road
5k 10k Other
Road
Find out more
Oct (TBD) Wellness Challenge
5k, Other
Wellness Challenge Oct (TBD)
Road
5k Other
Road
Find out more
Oct 7, 2018 Ottawa Fall Colours Runs
5k, 10k, Half-marathon, Marathon, Other
Ottawa Fall Colours Runs Oct 7, 2018
Road
5k 10k Half-marathon Marathon Other
Road
Find out more
Oct (TBD) Chelsea Challenge
5k, 10k, Fundraiser
Chelsea Challenge Oct (TBD)
Road
5k 10k Fundraiser
Road
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Oct 13, 2018 Jim Howe Memorial XC Run
5k, Other
Jim Howe Memorial XC Run Oct 13, 2018
Trail
5k Other
Trail
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Oct 13, 2018 9 Run Run
10k, Half-marathon, Other
9 Run Run Oct 13, 2018
Road
10k Half-marathon Other
Road
Find out more
Oct (TBD) Donut Dash
5k, Fun Run
Donut Dash Oct (TBD)
Road
5k Fun Run
Road
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Oct (TBD) Strides for Change
5k, 10k
Strides for Change Oct (TBD)
Road
5k 10k
Road
Find out more
Oct 21, 2018 The Canada Beer Run
8k, Fun Run, Other
The Canada Beer Run Oct 21, 2018
Road
8k Fun Run Other
Road
Find out more
Oct (TBD) The Relentless Ark Trail Race
10k, Half-marathon, Ultra, Other
The Relentless Ark Trail Race Oct (TBD)
Trail
10k Half-marathon Ultra Other
Trail
Find out more
Oct (TBD) Avonmore Firefighter Run
5k, 10k
Avonmore Firefighter Run Oct (TBD)
Road
5k 10k
Road
Find out more
Oct (TBD) Running Scared
5k, 10k, Other
Running Scared Oct (TBD)
Trail
5k 10k Other
Trail
Find out more
Oct (TBD) La course des Patriotes
5k, 10k
La course des Patriotes Oct (TBD)
Road
5k 10k
Road
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Oct 28, 2018 MEC Ottawa Road Race FOUR
5k, Half-marathon, Marathon
MEC Ottawa Road Race FOUR Oct 28, 2018
Road
5k Half-marathon Marathon
Road
Find out more
Oct (TBD) Ottawa Hospital Rattle Me Bones Race
5k, 10k, Half-marathon, Fun Run, Other
Ottawa Hospital Rattle Me Bones Race Oct (TBD)
Road
5k 10k Half-marathon Fun Run Other
Road
Find out more
Nov 3, 2018 The Cookie Run
5k, 10k
The Cookie Run Nov 3, 2018
Road
5k 10k
Road
Find out more
Nov (TBD) Run With It
5k, 10k, Fundraiser
Run With It Nov (TBD)
Trail
5k 10k Fundraiser
Trail
Find out more
Dec 1, 2018 Santa Shuffle
5k, Other
Santa Shuffle Dec 1, 2018
Road
5k Other
Road
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Dec (TBD) Casselman Santa Walk and Run
5k, 10k, Other
Casselman Santa Walk and Run Dec (TBD)
Road
5k 10k Other
Road
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Dec (TBD) Resolution Run - Ottawa
5k, 10k
Resolution Run - Ottawa Dec (TBD)
Road
5k 10k
Road
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Jan (TBD) Dion Ignite the Night Snowshoe Race
5k, 10k
Dion Ignite the Night Snowshoe Race Jan (TBD)
Trail
5k 10k
Trail
Find out more
Jan (TBD) Richmond Road Races
5k, 10k
Richmond Road Races Jan (TBD)
Road
5k 10k
Road
Find out more
Feb (TBD) Polar Hero
OCR
Polar Hero Feb (TBD)
OCR
OCR
OCR
Find out more
Feb (TBD) MEC Ottawa Road Race ONE
5k, 10k
MEC Ottawa Road Race ONE Feb (TBD)
Road
5k 10k
Road
Find out more