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Mr California 1965

Mr California 1965 was held in Los Angeles, CA, USA. The Men's Open Bodybuilding title went to Ron Margason.

Year
1965
Federation
AAU
Divisions
4
Competitors
4

Results by Division

All Contests

Mr California 1965 Results

Ron Margason Champion

1965 Los Angeles, CA, USA

Mr California 1965 was held in Los Angeles, CA, USA. The Men's Open Bodybuilding title went to Ron Margason.

Medium confidence Historical/community source Updated September 1, 2026 Accurate?

Defending Open champion Don Howorth, who won in 1963, did not return.

About this show

The Mr California 1965 was held in Los Angeles, CA, USA. 4 divisions were judged, across Men's Open Bodybuilding, Men's Open Bodybuilding - Medium, Men's Open Bodybuilding - Short and Men's Open Bodybuilding - Tall. 4 athletes competed.

Men's Open Bodybuilding

Only the winner of this division was recorded by the source. The full placings are not in the database.

Place Athlete Country
1st Ron Margason First recorded win United States

Official scores are unavailable.

Men's Open Bodybuilding - Medium

Only the winner of this division was recorded by the source. The full placings are not in the database.

Place Athlete Country
1st Alex Delianedis First recorded win United States

Official scores are unavailable.

Men's Open Bodybuilding - Short

Only the winner of this division was recorded by the source. The full placings are not in the database.

Place Athlete Country
1st Von LaMon United States

Official scores are unavailable.

Men's Open Bodybuilding - Tall

Only the winner of this division was recorded by the source. The full placings are not in the database.

Place Athlete Country
1st John Corvello United States

Official scores are unavailable.

Complete Results updated March 12, 2026 Source: MuscleMemory

This edition in context

Competitors
4
Divisions
4
Size rank
30 of 40

The biggest field since 1963.

Past winners of this event

What this page holds

The placings as recorded, and nothing past them

This page lists the divisions and finishing order held for this contest, with the source named on it wherever one was recorded. It reports what was published. It does not re-judge the show, and it does not reconcile disagreements between sources.

  • Score and bodyweight columns appear only for divisions where those figures exist in the data. A division without them was recorded as placings only, not as a show that gave no scores.
  • Where the record has two athletes sharing a place, both are listed. A tie is never broken to produce a single winner.
  • Venue, federation and competitor count show only when the source supplied them. A field left out means nothing was sourced for it, never a zero.
  • A date shows only where the source recorded the day of the show. Most historical listings give a year or a month and nothing finer, so those editions are dated by year alone rather than by a day we would have had to invent.
  • A contest with no results has either not taken place yet or has no placements published. Check the status line above the results to tell which.