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As of round 17 Race · updated 10/13/2026, 07:18 PM (Japan time)

Riders

R. Sibille

No freely licensed photo found, so the race number and team colour are shown instead. About photos

Nationality
France France

Birth date and place from the official rider profile

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Career

Made a Grand Prix debut in 250cc at Paul Ricard in 1980.

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In 250cc (1980): 2 starts, 0 wins, 0 podiums. In 350cc (1981): 1 starts, 0 wins, 0 podiums. In 250cc (1981): 1 starts, 0 wins, 0 podiums. In 350cc (1982): 2 starts, 0 wins, 0 podiums.

In all, 6 Grand Prix starts, 0 wins and 0 podiums (within the official results database).

Written automatically from the official results database (no opinions about the rider)

Season by season

250cc350cc ★ Champion

151015202519801981198219831980 250cc: P22 / 6 pts / 0 wins1981 250cc: P19 / 11 pts / 0 wins250cc1981 350cc: P23 / 5 pts / 0 wins1982 350cc: P26 / 4 pts / 0 wins350cc

The strip shows each year's team (team colour). Tap for team and machine

Scope: official results DB, 1980–1983 (the rider's racing years)

Totals

250cc1980–1983
Win rate0.0%
Podium rate0.0%
Average finish (when classified)avg P12.0

17 pts · Poles 0

7 of these races have no result in the official data; their results come from the Italian Wikipedia.

350cc1981–1982
Win rate0.0%
Podium rate0.0%
Average finish (when classified)avg P13.3

9 pts · Poles 0

2 of these races have no result in the official data; their results come from the Italian Wikipedia.

Points are counted per class, never added across classes. Tap a number for the list of races | Scope: official results DB, 1980–1983 (the rider's racing years)

Against the greats, and the class of their debut

Grand Prix debut in 1980. Of the 53 riders who debuted that year, 0 also raced in 2026.

Greats: 2+ world titles or 30+ MotoGP / 500cc wins. Up to 4 who shared 10+ races, most titles first. A finisher counts as ahead of a non-finisher.

Results by condition (races)

All classes 15 races · 250cc / 350cc

By circuit (best average first)Small sample

In All classes, best at Hockenheim (average P7.0, 3 races)

Brno250cc 1avg P5.0
Hockenheim350cc 2 · 250cc 1avg P7.0
Paul Ricard250cc 2avg P7.0
Rijeka250cc 1avg P8.0
Imatra350cc 1avg P10.0
Spa250cc 2avg P22.5
Silverstone250cc 2 · 350cc 1avg P29.0
Jarama250cc 1—
Salzburgring350cc 1—

Average finish across classes (Moto3, Moto2, MotoGP and so on together). See each class below for class-only figures. Only circuits with 3+ races count as a best track.

250cc 10 races · 1980–1983

By circuit (best average first)Small sample

Brno1 racesavg P5.0
Paul Ricard2 racesavg P7.0
Rijeka1 racesavg P8.0
Spa2 racesavg P22.5
Silverstone2 races—
Jarama1 races—
Hockenheim1 races—

250cc: all in the Multiple suppliers era; no track-condition records; no grid records.

350cc 5 races · 1981–1982

By tyre eraSmall sample

Win rate
Podium rate
Average finish (when classified)

By circuit (best average first)Small sample

Hockenheim2 racesavg P7.0
Imatra1 racesavg P10.0
Silverstone1 racesavg P29.0
Salzburgring1 races—

350cc: no track-condition records; no grid records.

Fewer than 30 races: small sample (dashed). Average finish counts classified finishes only | Scope: official results DB, 1980–1983 (the rider's racing years)

Distance ridden and distance travelled

Counted from 1949 (lap lengths before 1998 researched from published sources: estimates)3 races with an estimated lap length

Ridden on the bike

Every session

at least 203 miles
0.0× around the Earth · 64 laps

Travelled between circuits

at least 1,577 miles
0.1× around the Earth · at least 0.2 days

From 1949. Every session in the seasons with the lap analysis documents, races only before. Tests not included. Laps × that year's lap length.A minimum, calculated from straight-line distances between circuits. Connections, tests and trips home are not included, so the real figures are longer.

Every race

No season as a regular (starting at least half of the races)

? How the estimate is made

Estimate = average of the last 3 races before each absence

Seasons in which at least half of the races were started | Scope: official results DB, 1980–1983 (the rider's racing years)

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