SudburyROCKS Marathon
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Event overview
SudburyROCKS is a distance running event in Northern Ontario that offers six races, ranging from short distances to a full marathon and a relay. The 2026 edition is scheduled for May 24, 2026. The event web presence includes pages for race information, race registration, course maps, race expo, awards and medals, results, photos, sponsors, and frequently asked questions.
Distances on offer include:
- 1 km
- marathon
- relay
Participation, results and charity
The 20th anniversary event in 2025 recorded more than 2,000 registered participants and more than 300 volunteers. 2025 results have been posted online. In 2025, participant fundraising and event proceeds are estimated to have raised more than $60,000 for the Health Sciences North Foundation; final fundraising totals will be determined later. Photos from the 2025 event were provided by media partners and by race participants. Registration for 2026 is noted as coming soon. Visit the organization's website for the most recent information.