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

Riders

Adi Stadler

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

Nationality
Germany Germany
Bike
Aprilia
Born
April 12, 1964(age 62)
Birthplace
Prien Chie

Birth date and place from the official rider profile

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Career

Made a Grand Prix debut in 125cc at Hockenheim in 1985.

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In 125cc (1985–1991): 39 starts, 0 wins, 0 podiums. In 250cc (1992–1995): 24 starts, 0 wins, 0 podiums.

In all, 63 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

125cc250cc ★ Champion

1510152025198619881990199219941986 125cc: P17 / 6 pts / 0 wins1987 125cc: P16 / 9 pts / 0 wins1988 125cc: P7 / 63 pts / 0 wins1989 125cc: P11 / 53 pts / 0 wins1990 125cc: P11 / 77 pts / 0 wins1991 125cc: P12 / 56 pts / 0 wins125cc1994 250cc: P27 / 8 pts / 0 wins1995 250cc: P25 / 7 pts / 0 wins250cc

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

Scope: official results DB, 1985–1995 (the rider's racing years)

Totals

125cc1985–1991
Win rate0.0%
Podium rate1.4%
Average finish (when classified)avg P10.6

264 pts · Poles 0

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

250cc1992–1995
Win rate0.0%
Podium rate0.0%
Average finish (when classified)avg P17.1

15 pts · Poles 0

17 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, 1985–1995 (the rider's racing years)

Against the greats, and the class of their debut

Grand Prix debut in 1985. 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 115 races · 125cc / 250cc

By circuit (best average first)Small sample

In All classes, best at Anderstorp (average P6.3, 5 races)

Anderstorp125cc 5avg P6.3
Jarama125cc 4avg P6.7
Rijeka125cc 2avg P7.0
Imola125cc 1avg P8.0
Phillip Island125cc 1avg P10.0
Assen125cc 6 · 250cc 3avg P11.3
Salzburgring125cc 7 · 250cc 1avg P11.4
Spa125cc 5avg P11.8
Brno125cc 5 · 250cc 2avg P12.0
Suzuka125cc 3 · 250cc 3avg P12.0
Eastern Creek125cc 1 · 250cc 3avg P12.0
Paul Ricard125cc 3avg P12.0
Hockenheim125cc 5 · 250cc 3avg P12.7
Jerez125cc 4 · 250cc 3avg P13.0
Shah Alam125cc 1 · 250cc 3avg P13.5
Le Mans125cc 4 · 250cc 2avg P13.8
Misano125cc 6avg P13.8
Nürburgring125cc 3 · 250cc 1avg P14.0
Monza125cc 2avg P14.0
Donington125cc 5 · 250cc 3avg P14.3
Mugello125cc 1 · 250cc 3avg P17.0
Buenos Aires250cc 2avg P18.0
Magny-Cours250cc 1avg P18.0
Catalunya250cc 3avg P18.5
Rio250cc 1avg P20.0
Hungaroring250cc 1avg P24.0
Interlagos250cc 1avg P26.0
Laguna Seca250cc 1—
Kyalami250cc 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 41 races · 1992–1995

By grid position

average grid average finish (classified)

1510152025Starting Grid 10–15: average grid 14.0 → average finish 14.0 (2 races, 0 wins)Grid 10–15Starting Grid 16〜: average grid 25.8 → average finish 17.6 (36 races, 0 wins)Grid 16〜
Grid 10–1514.0 → 14.00 wins / 2 races
Grid 16〜25.8 → 17.60 wins / 36 races

By circuit (best average first)Small sample

In 250cc, best at Eastern Creek (average P12.0, 3 races)

Eastern Creek3 racesavg P12.0
Salzburgring1 racesavg P13.0
Assen3 racesavg P14.0
Suzuka3 racesavg P14.0
Shah Alam3 racesavg P16.0
Brno2 racesavg P16.0
Nürburgring1 racesavg P16.0
Hockenheim3 racesavg P16.3
Le Mans2 racesavg P16.5
Jerez3 racesavg P18.0
Mugello3 racesavg P18.0
Donington3 racesavg P18.0
Buenos Aires2 racesavg P18.0
Magny-Cours1 racesavg P18.0
Catalunya3 racesavg P18.5
Rio1 racesavg P20.0
Hungaroring1 racesavg P24.0
Interlagos1 racesavg P26.0
Laguna Seca1 races—
Kyalami1 races—

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

125cc 74 races · 1985–1991

By grid positionSmall sample

From Grid 10–15, they move up from an average grid of 11.7 to an average finish of 8.2

average grid average finish (classified)

15101520Starting Grid 1–3: average grid 3.0 → average finish 5.0 (1 races, 0 wins)Grid 1–3Starting Grid 4–6: average grid 5.0 → average finish 9.5 (5 races, 0 wins)Grid 4–6Starting Grid 7–9: average grid 7.7 → average finish 8.7 (15 races, 0 wins)Grid 7–9Starting Grid 10–15: average grid 11.7 → average finish 8.2 (15 races, 0 wins)Grid 10–15Starting Grid 16〜: average grid 19.5 → average finish 11.0 (8 races, 0 wins)Grid 16〜
Grid 1–33.0 → 5.00 wins / 1 races
Grid 4–65.0 → 9.50 wins / 5 races
Grid 7–97.7 → 8.70 wins / 15 races
Grid 10–1511.7 → 8.20 wins / 15 races
Grid 16〜19.5 → 11.00 wins / 8 races

By circuit (best average first)Small sample

In 125cc, best at Anderstorp (average P6.3, 5 races)

Shah Alam1 racesavg P6.0
Anderstorp5 racesavg P6.3
Jarama4 racesavg P6.7
Rijeka2 racesavg P7.0
Imola1 racesavg P8.0
Hockenheim5 racesavg P9.0
Phillip Island1 racesavg P10.0
Assen6 racesavg P10.2
Donington5 racesavg P10.5
Brno5 racesavg P10.7
Le Mans4 racesavg P11.0
Salzburgring7 racesavg P11.2
Jerez4 racesavg P11.3
Suzuka3 racesavg P11.3
Spa5 racesavg P11.8
Paul Ricard3 racesavg P12.0
Nürburgring3 racesavg P13.0
Misano6 racesavg P13.8
Monza2 racesavg P14.0
Mugello1 racesavg P15.0
Eastern Creek1 races—

125cc: all in the Multiple suppliers era; no track-condition records.

Fewer than 30 races: small sample (dashed). Average finish counts classified finishes only | Scope: official results DB, 1985–1995 (the rider's racing years)

Distance ridden and distance travelled

Counted from 1949 (lap lengths before 1998 researched from published sources: estimates)80 races with an estimated lap length

Ridden on the bike

Every session

at least 4,450 miles
0.2× around the Earth · 1,559 laps

Travelled between circuits

at least 135,348 miles
5.4× around the Earth · at least 12.5 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

93.4%Start rate (114/122)
2Longest run of absences (races)
53Longest run of starts (races)
10Estimated points lost to absences
1Win3Podium8Points18No pointsRRetired–Absent
1985 125cc
1986 125cc P17 · 6 pts
1987 125cc P16 · 9 pts
1988 125cc P7 · 63 pts
1989 125cc P11 · 53 pts
1990 125cc P11 · 77 pts
1991 125cc P12 · 56 pts
1992 250cc

1993 no Grand Prix starts

1994 250cc P27 · 8 pts
1995 250cc P25 · 7 pts

Tap a cell for the event, qualifying, sprint and race results and points

? 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, 1985–1995 (the rider's racing years)

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