Big Little Run

SEP
27
2026
A lakeside running day on September 27, 2026 offering 5 km, 10 km and half marathon routes at Guelph Lake Conservation Area, raising funds for Big Brothers Big Sisters of Guelph with on-site timing, medals and medical support.
Sun 27 Sep 2026
Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Big Little Run 2026 : Guelph Lake Conservation Area

Big Little Run takes place on September 27, 2026 at Guelph Lake Conservation Area in Guelph, Ontario. The event raises funds for Big Brothers Big Sisters of Guelph; registration and fundraising proceeds support their mentoring programs.

Distances and courses

  • 5 km over paved, gravel and some grassy roads.
  • 10 km mix of gravel and paved roads, reaching the Guelph Lake Dam.
  • Half marathon around the lake perimeter and surrounding roads.

Routes provide views of the lake, beaches, dam, camping areas and surrounding forests. The 5 km is available as a run or walk and contains a few small hills. The 10 km and half marathon include hilly sections.

Participant services include a race bib and chip timing with official results, a finisher medal, a goody bag, access to digital event photos, and on-site medical support from Natural Choice Medical Clinic. On-site amenities include parking, toilets, water stations and first aid. Raffle tickets will be available for purchase during the event. The event runs rain or shine - dress appropriately.

Refund policy: full refunds available until September 13, 2026 (processing fees excluded), 50% refunds until September 20, 2026, and no refunds after that date. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k Race
5 km
5k Race
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