The City of Ottawa Bonspiel dates back to February, 1956 when 76 teams competed for eight trophies. After 56 years, the bonspiel now consists of three divisions and 20 events. In 2012, the Open Division (men over 19) had 128 teams, the Senior Division (men over 50) had 24 teams and the Senators Division (men over 65) had 24 teams. A Friday night party, with entertainment, was held on Friday night for all participants.   
2012 Event Sponsors 2012 Event Winners 2012 Event Runners Up
1. BDO Ian MacAulay (Ottawa) Mark Leger (Rideau)
2. Ice King Greg Richardson (Rideau) Gert Messing (Ardsley NY)
3. Conval-Aid Health Care Specialists Steve Cook (RCMP)` James Sutherland (Ottawa)
4. OVCA Brad Kidd (Peterborough) Mike Graziano (Ottawa)
     
5. Alexander Keith's Grand Aggregate Ian MacAulay (Ottawa) Steve Cook (RCMP)
     
6. Hogline Curlers Proshop John Goold (Navy) Serge Payant (Buckingham)
7. Safeguard Promotional Products Trent Skanes (Ottawa) Brian Damon (Schenectady NY)
8. OVCA Jeff Foss (Carleton Heights) Bill Lobban (Manotick)
9. NOVA Impressions Louis Bordua (Cumberland) Andrew Ashton (Granite)
10. Goldline Don Osborne (High Park) Pierre Doucet (Dartmouth NS)
11. John Shea Insurance Bill Adaire (Granite) Bob Pepin (RCMP)
12. Outaouais Golf Club Paul Wolfe (Granite) Mac Baines (Glenmore)
     
20. Armstrong & Richardson - Seniors Layne Noble (Rideau) Dave Stanley (Russell)
Senior Grand Aggregate    
21. Tubman Funeral Homes Dick Stoddart (Richmond) Layne Noble (Rideau)
22. Clocktower Brew Pub David Brown (N Grenville) André Paquette (La Tuque QC)
23. OVCA Ron Barker (Manotick) Lloyd Perrier (Almonte)
     
30. Gordie Perry Event - Senators Doug Woods (Carleton Hts) Mannie Kennedy (Buckingham)
31. OVCA John Mayes (Navy) Bill Brown (RCMP)
32. OVCA John McBrearty (RCMP) Lew Ling (Cumberland)
     
2011 Winners  2011 draw 2010 Winners   2010 draw List of winners since 1956
Grand Aggregate:
Willie Jeffries (Ottawa) 

Layne Noble (Rideau)
Gert Messing (Ardsley)
Willie Jeffries (Ottawa) 
Kevin Rathwell (Ottawa)
Gilles Pilon (Buckingham)
Chris Kelly (Rideau)
Tim McCooeye (Richmond)
Paul Weedmark (Granite)
Ben Smith (Riverside NB)
Scott Millan (Navan)
Jonathan Havercroft-Oklahoma

Senior Grand Aggregate: 
Bryan Cochrane (Russell)
Reg Plaster (Ottawa) 
Bryan Cochrane (Russell)
Wayne McLeod (Elliot Lake)
Peter Scarlett (Granite) 

Al Davidson (Navy)
Mannie Kennedy (Buckingham)
Doug Howe (RA)
Grand Aggregate:
Bill Blad (Rideau)

Layne Noble (Rideau)
Gilles Pilon (Buckingham)
Bill Adair (Granite)
Chris Kelly (Rideau)
Paul Weedmark (Granite)
Marc Lalonde (Rideau) 
Bill Blad (Rideau) 
Craig Skochinski (Granite)
Bill Smith (Rideau)
Paul Wolfe (Granite)
Charles Flageole (Granite)
Bob Cousineau (Russell)
Chris Leighfield (Navan)
Bruce Delaney (Navy)
Reg Plaster (Richmond)

Senior Grand Aggregate: 
Craig Rampton (Marpole)
Dick Stoddart (Richmond)
Jim Raina (Ottawa Hunt) 

Brian MacLennan (Dundas)
Ed Gardner (Ottawa)
Doug Stafford (Carleton Hts)


2009 Winners   2009 draw
Grand Aggregate:
Mike Johansen (Ottawa)

Bill Blad (Rideau)
Joe McCaig (Buckingham)
Mike Johansen (Ottawa)
Chris Fulton (Navan)
Michael Raby (Ottawa)
Craig Kavanagh (Ottawa)
Craig Skochinski (Bluewater)
Gerry Chartrand (Manotick)
Ted Weagle (Granite)
Rudy Blohon (Carleton Hts)
Richard Davis (Carleton Hts)
Bevan Graham (Sportsplex)
Norm Clement (Navan)
Derek Smith (Richmond)
Denis Girard (RCMP)
Yves Champagne (Latuque)
A Deschatelets (Sherbrooke)
M Deschatelets (Buckingham)
Jerry Calver (Navan)

Senior Grand Aggregate:
Mario Deschatelets
(Buckingham)
James Mullin (Ottawa)
Brian MacLennan (Dundas)
Steve Kot (Navy)
Stu Stark (Shawville)