Big Little Run 2026

The Big Little Run is a 5K, 10K, or Half Marathon race on Sunday, September 27th, 2026 through the beautiful Guelph Lake Conservation Area in support of Guelph youth. All proceeds from participant registration and fundraising will support Big Brothers Big Sisters of Guelph’s life-changing mentoring programs.ONLINE AUCTION IS NOW OPEN FOR BIDDING- Open until race day!CLICK TO BID NOW!
PLEASE NOTE: THIS EVENT IS NOW SOLD OUT. To be put on the waitlist, please email the event lead at: taylor.marit@bigbrothersbigsisters.caInformation for Big Little Run participants:Recommended arrival: 7:00–7:15 a.m.
Island vehicle access closes: 7:50 a.m.
Pre-race announcements: 8 a.m.Start Times:HM: 8:10 | 10K: 8:20 | 5K: 8:30
Important: Please arrive before 7:50 a.m., as vehicles will not be permitted onto the Island after the access point closes. Event is rain or shine - dress appropriately!5K COURSE:Available as a run or walk, the 5K course takes you over paved, gravel and some grassy roads around the Conservation Area. You will have beautiful views of the lake, beaches, camping grounds and surrounding forests. This route has a few small hilly sections and can be completed by runners/walkers of any skill level. This is the perfect course for any new runners, families with young children or anyone just looking to get outside and get some exercise! View 5K map HERE. Access to the route through RunGo is now available: HERE10K COURSE: The 10K course has a combination of gravel and paved roads that run through the Conservation Area and out to the Guelph Lake Dam. This route has some hilly sections that will challenge your skills and reward you with stunning views of the lake, beaches, dam and surrounding landscapes. Looking to put your running skills to the test? The 10K course is for you! View 10K map HERE. Access to the route through RunGo is now available: HEREHALF MARATHON COURSE: The Half Marathon course has a combination of gravel and paved roads that run through the Conservation Area and onto surrounding roads. It will take you around the perimeter of the lake, providing fabulous views of the lake, dam, and surrounding farmlands. This hilly and beautiful course will have you feeling ecstatic and proud after crossing the finish line! View Half Marathon Map HERE. Access to the route through RunGo is now available: HEREBig Little Run participants will receive:Race bib & chip timer with official results post-raceBig Little Run finisher medalGoodie tableAccess to digital photos taken at the eventAccess to services provided by local businesses in our wellness villageAccess to on-site parking, toilets, water stations, First Aid and morePrizes for 1st, 2nd and 3rd Place coming soon!WATER STATIONS WILL BE ON-SITE: Please see the attached image below of the Half Marathon
We have FIVE vendors joining us this year at our Wellness Village!This year, we’re excited to welcome five incredible local vendors to the Big Little Run Wellness Village! Participants can stop by before or after their race to explore a variety of wellness services, recovery support and helpful resources designed to help you move, feel and live your best. Be sure to visit each vendor, meet their knowledgeable teams and enjoy everything the Wellness Village has to offer!
Matching Sponsor Announcement:
Refund Policy: Full refunds available until Sunday, September 13th, 2026 (excluding processing fees), 50% refunds available until Sunday, September 20th, 2026 (excluding processing fees). No refunds available after that date.