CHEO Halloween 5k

The Free CHEO Halloween 5k acts as the closing event for the 42 Marathons Fundraiser.

Get your costume and be part of this amazing 5k social run to support childhood brain tumor treatment.

Join today to help raise funds and awareness for CHEO (Children's Hospital of Eastern Ontario) and the amazing work they do.

Register for free and get:

How to Participate

• Virtually

Get your costume, print your BIB and run a 5k wherever you want. Take a picture and use the hashtags #cheohalloween5k and #cheo42x42 to be part of the conversation.

• In-Person

Get your costume and join us for a friendly social run on October 30th. Details to be announced.

We will follow health federal and provincial guidelines and regulations.

Once registered we will send all the information.

• Kids Race

We encourage the little ones to join us, it's free. They can run whatever distance they feel comfortable with. They can get their costumes, have their own bibs, and be part of the race.

Thanks to our sponsors

• Holistic Wellness Health
• Sport Science Rehab & Performance

We are looking for more sponsors.

Can your Ottawa business donate something to give away to the participants? contact us at help@runnersonfire.com

Our Partners

• Arboretum Hill Club
• MoveCamp Canada
• ParkRun Canada

Note: We will select the winners of the giveaway randomly on Tuesday, Nov. 2nd. Maximum one prize per participant.