Graeme Butcher, in the walking grade, was the first to complete the one lap 4km course although he was pushed by Gordon Burdon who fell away to 18secs difference over the full distance.
John Gibbons completed a double by being the first senior man to complete the 8km course, having won the Cameron Cup event two weeks previous.
The longer course included two ascents of the track.
Dominic Green and Lloyd Millar also completed double wins for the series, having earlier won their opening scratch races. Green kept Chris van Gervan at bay by 9secs in the men's 40-plus grade while Millar was a mere 6secs ahead of Brian Sanders.
Michael Macklin was the fastest runner over the full 8km course in 30min 12secs.
Final placings for aggregate points trophies were;
Under-11's Simonek Cup: Jack Murray.
Girls under-14 McKay Cup: Lily Moore.
Junior Women J.G McKay Rose Bowl: Shayla Farley.
Boys under-14 MHC Cup: Mathew Heard.
Junior men Teahan Trophy: Finn Hawkes.
Masters women Wallis Rose Bowl: Annie Hawkes
Senior men Shaw Rose Bowl: Michael Macklin.
Masters men Wardell Cup: Dominic Green.
Masters men 50yrs Trust House Cup: Lloyd Millar.