1999 Dutch TT

  1999 Dutch Grand Prix

Race details
Race 7 of 16 races in the 1999 Grand Prix motorcycle racing season
Date	26 June 1999
Location	Assen
Course	Permanent racing facility 6.049 km (3.759 mi)
500 cc
Pole position
Rider	Tadayuki Okada
Time	2:01.564
Fastest lap
Rider	Tadayuki Okada
Time	2:02.471
Podium
First	Tadayuki Okada
Second	Kenny Roberts, Jr.
Third	Sete Gibernau
250 cc
Pole position
Rider	Valentino Rossi
Time	2:05.018
Fastest lap
Rider	Valentino Rossi
Time	2:05.696
Podium
First	Loris Capirossi
Second	Valentino Rossi
Third	Jeremy McWilliams
125 cc
Pole position
Rider	Lucio Cecchinello
Time	2:12.853
Fastest lap
Rider	Noboru Ueda
Time	2:13.225
Podium
First	Masao Azuma
Second	Noboru Ueda
Third	Roberto Locatelli

The 1999 Dutch TT was the seventh round of the 1999 Grand Prix motorcycle racing season. It took place on 26 June 1999 at the TT Circuit Assen located in Assen, Netherlands.

500 cc classification

Pos	No	Rider	Manufacturer	Laps	Time	Grid	Points
1	8	Tadayuki Okada	Honda	20	41:12.732	1	25
2	10	Kenny Roberts, Jr.	Suzuki	20	+7.316	3	20
3	15	Sete Gibernau	Honda	20	+7.404	6	16
4	9	Nobuatsu Aoki	Suzuki	20	+10.941	10	13
5	2	Max Biaggi	Yamaha	20	+10.980	5	11
6	6	Norick Abe	Yamaha	20	+16.271	8	10
7	19	John Kocinski	Honda	20	+17.348	2	9
8	14	Juan Borja	Honda	20	+25.950	11	8
9	26	Haruchika Aoki	TSR-Honda	20	+26.114	18	7
10	5	Alex Barros	Honda	20	+31.131	7	6
11	31	Tetsuya Harada	Aprilia	20	+36.038	12	5
12	55	Régis Laconi	Yamaha	20	+41.016	14	4
13	17	Jurgen vd Goorbergh	Muz-Weber	20	+41.097	13	3
14	22	Sébastien Gimbert	Honda	20	+1:04.683	19	2
15	24	Garry McCoy	Yamaha	20	+1:10.481	20	1
16	25	José Luis Cardoso	TSR-Honda	20	+1:20.996	17
17	68	Mark Willis	Modenas	20	+2:00.973	21
Ret	18	Markus Ober	Honda	10	Accident	22
Ret	23	Michael Rutter	Honda	8	Retirement	23
Ret	3	Àlex Crivillé	Honda	4	Accident	4
Ret	4	Carlos Checa	Yamaha	4	Retirement	9
Ret	69	James Whitham	Modenas	3	Retirement	15
Ret	7	Luca Cadalora	Muz-Weber	0	Retirement	16

250 cc classification

Pos	Rider	Manufacturer	Time/Retired	Points
1	Loris Capirossi	Honda	38:04.730	25
2	Valentino Rossi	Aprilia	+0.180	20
3	Jeremy McWilliams	Aprilia	+0.534	16
4	Tohru Ukawa	Honda	+0.537	13
5	Shinya Nakano	Yamaha	+0.742	11
6	Ralf Waldmann	Aprilia	+7.019	10
7	Franco Battaini	Aprilia	+20.889	9
8	Stefano Perugini	Honda	+20.891	8
9	Jason Vincent	Honda	+21.310	7
10	Anthony West	TSR-Honda	+26.816	6
11	Alex Hofmann	TSR-Honda	+26.933	5
12	Sebastian Porto	Yamaha	+27.054	4
13	Tomomi Manako	Yamaha	+27.903	3
14	Masaki Tokudome	TSR-Honda	+33.161	2
15	Jarno Janssen	TSR-Honda	+56.248	1
16	Luca Boscoscuro	TSR-Honda	+56.432
17	Johann Stigefelt	Yamaha	+1:07.433
18	Julien Allemand	TSR-Honda	+1:16.347
19	Fonsi Nieto	Yamaha	+1:25.622
20	Lucas Oliver Bulto	Yamaha	+1:25.758
21	David García	Yamaha	+1:33.867
22	Rudie Markink	Aprilia	+1:40.280
23	Arno Visscher	Aprilia	+1:40.635
24	Henk Van De Lagemaat	Honda	+1 Lap
Ret	Maurice Bolwerk	TSR-Honda	Retirement
Ret	Andre Romein	Honda	Retirement
Ret	Roberto Rolfo	Aprilia	Retirement
Ret	Marcellino Lucchi	Aprilia	Retirement

125 cc classification

Pos	Rider	Manufacturer	Time/Retired	Points
1	Masao Azuma	Honda	38:09.395	25
2	Noboru Ueda	Honda	+0.317	20
3	Roberto Locatelli	Aprilia	+0.343	16
4	Emilio Alzamora	Honda	+8.842	13
5	Gianluigi Scalvini	Aprilia	+9.204	11
6	Youichi Ui	Derbi	+9.540	10
7	Arnaud Vincent	Aprilia	+9.741	9
8	Marco Melandri	Honda	+9.748	8
9	Gino Borsoi	Aprilia	+10.095	7
10	Kazuto Sakata	Honda	+11.838	6
11	Ivan Goi	Honda	+25.683	5
12	Mirko Giansanti	Aprilia	+25.881	4
13	Manuel Poggiali	Aprilia	+37.303	3
14	Simone Sanna	Honda	+37.526	2
15	Frederic Petit	Aprilia	+37.868	1
16	Pablo Nieto	Derbi	+39.035
17	Jeronimo Vidal	Aprilia	+40.285
18	Patrick Lakerveld	Honda	+2:13.886
19	Hans Koopman	Honda	+1 Lap
20	Ronnie Timmer	Honda	+1 Lap
Ret	Bernhard Absmeier	Aprilia	Retirement
Ret	Harold de Haan	Honda	Retirement
Ret	Lucio Cecchinello	Honda	Retirement
Ret	Reinhard Stolz	Honda	Retirement
Ret	Randy de Puniet	Aprilia	Retirement
Ret	Alessandro Brannetti	Aprilia	Retirement