2026 Overburden Golf Tournament

Registration is now open for the CDDA Annual Overburden Golf Tournament! Join us on Thursday, June 18, 2026, in Callander, Ontario for a great day of networking, golf, and industry connection.

At just $150 per person, registration includes lunch, dinner, a full afternoon of golf with a shotgun start, and many prizes. It’s the perfect opportunity to connect with the industry.

Sponsorship opportunities are also available for companies looking to showcase their brand and support the Association.

Become an Official Overburden Golf Tournament Sponsor

Lead Sponsor $5000

• Front Website Header for Entirety of Overburden Promotion
• Logo Placement on Giveaway Item to All Players 
• 1 complimentary team registration (valued at $600)
• Can set-up official banner or booth at event
• Top logo placement on the Official Event Banner
• Logo on hole where official event photos are taken
• Featured Photo and Press Release on Social Media Advertisement and Website

Lunch Sponsors $500 (Limited to four companies) -One Spot Filled Special Thanks to Di-Corp 

• Registration Page Header for Entirety of Overburden Promotion
• Top logo placement on the Official Event Banner
• Featured Photo and Press Release on Social Media Advertisement and Website
• Recognition at the event

Drink Cart Sponsor $500 (Filled) Special Thanks to Swick Drilling 

• Logo on Official Drink Cart
• Mid logo placement on the Official Event Banner
• Social Media Advertisement and Website Placement
• Recognition at the event

Hole in One Sponsor 

• Featured Photo on Website
• Logo on hole
• Recognition at the event
• Social Media Promotion and Website Placement

Speciality Hole Sponsors & Hole Sponsors $325-350 

• Logo on hole
• Recognition at the event
• Social Media Promotion and Website Placement

Lead Sponsor

Hole in One Sponsor

Lunch Sponsors

Drink Cart Sponsors

Specialty Hole Sponsors

Hole Sponsors

2025 Sponsors

Past Golf Tournament Winners

The Canadian Diamond Drilling Association is pleased to announce the winners of the 2024 Overburden Golf Tournament at Osprey Links last Tuesday, Dave and Christian from MBI Global and Shannon and Stephanie from J&S Drilling.

We extend our gratitude to all our Host Sponsor Boart Longyear and all our specialty hole, hole and event sponsors listed below for their continuous support of the Canadian Diamond Drilling Association.

2018 Overburden Open Golf Tournament – Winners