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Marc Demers is a Men's Open Bodybuilding competitor from the United States.

Marc Demers profile photo

4 career wins

Marc Demers

GenderMale
StatusActive
Medium confidence 9 recorded results, Official/primary source, 1 open reader report Updated September 7, 2026 Accurate?

Marc Demers is a Men's Open Bodybuilding competitor from the United States with a competitive record spanning 2001–2026.

Across 9 recorded contest results, Marc Demers has 4 first-place finishes (a 44.4% win rate).

Win rate here is first-place finishes as a share of all 9 recorded contest results. It is published only where a career holds at least five, because below that a single placing moves the figure by twenty points or more.

Missing from this profile

No height, weight or birthdate on record.

Career Record

Total Results
9
Wins
4
Win Rate
44.4%
Career
2001–2026
Country
United States
Verified
Sources
24

Every season on record

2001 to 2026 shown · 9 results on record

Peak Year 2026 (2 wins)

Measured against Marc Demers’s own seasons, not against the field.

2001
2019
2025
2026
Olympia 1st place 2nd place 3rd place Other
Pro Debut
2001
Last Contest
2026

All results

Every contest result on record for Marc Demers, 9 in all. Won by names the winner of the division Marc Demers competed in, and shows a dash where that winner cannot be pinned to one person in the database.

YearContestDivisionPlaceWon by
2026 2026 Chicago Pro Men's Open Bodybuilding #4 Gary Vain
2026 2026 Chicago Pro Men's Open Bodybuilding #1 Winner
2026 2026 Pro Masters World Championships Men's Open Bodybuilding #7 Dan Lahey
2026 2026 Tampa Pro Men's Open Bodybuilding #1 Winner
2025 Masters World Championships Men's Open Bodybuilding #2 Peter Haina
2019 Texas State Championships Other Divisions #1 Winner
2019 Texas State Championships Men's Classic Physique #2 Frank Guengerich
2001 Musclemania Other Divisions #3 David Scarpelli
2001 Musclemania Atlantic Other Divisions #1 Winner

Where these results come from. Each contest in the table was recorded from a named source, and for Marc Demers those sources are IFBB Pro League, MuscleMemory and NPC Contests. Open any contest above and that page names its own source and links to it where the source is still reachable. MuscleMemory is the exception: the archive we recorded those older shows from no longer answers at the addresses we hold, so it is credited by name and not offered as a link.

In 3 meetings, Marc Demers finished ahead of Russell Shepherd 3 times to 0.

Opponents are ranked by how often they shared a stage and how big the stage was, not by reputation. A meeting is one contest where both competed in the same division and both were placed.