Home of the US 125 Grand Prix National Championship® and 250 Grand Prix National Championship™
 
 
Useless stats, facts, and figures
 

The data below is based off information that we have so far about each rider and race.
Not all riders are accounted for in some of the graphs, as only 30% of the riders have sent in information for their profile.

We have had 500 different riders race with us coming from 44 states & countries:

AL:2 2
AR:4 4
AZ:6 6
Bermuda:4 4
CA:84 84
CO:7 7
CT:5 5
Canada:21 21
DC:1 1
DE:4 4
FL:23 23
GA:9 9
HI:1 1
IA:1 1
ID:1 1
IL:15 15
IN:2 2
Italy:1 1
Japan:1 1
KS:1 1
KY:3 3
MA:6 6
MD:5 5
ME:1 1
MI:13 13
MN:1 1
MO:4 4
MS:1 1
NC:9 9
NH:7 7
NJ:10 10
NM:3 3
NY:21 21
OH:11 11
OK:2 2
OR:5 5
PA:12 12
SC:2 2
TN:2 2
TX:23 23
UT:2 2
VA:12 12
WA:14 14
WI:6 6

Of those 500 racers:
208 have registered for their license through the USGPRU.
292 have not or have not indicated so.

# of riders in each region:

East:324 324
West:176 176

Status of riders:

Amateur:65 65
Expert:306 306

Riders' racing experience in years:

(1)
1
1
(11)
11
2
(5)
5
3
(16)
16
4
(13)
13
5
(13)
13
6
(14)
14
7
(15)
15
8
(11)
11
9
(13)
13
10
(8)
8
11
(5)
5
12
(6)
6
13
(7)
7
14
(5)
5
15
(6)
6
16
(2)
2
17
(2)
2
18
(4)
4
19
(3)
3
20
(1)
1
21
(2)
2
22
(1)
1
23
(1)
1
24
(1)
1
25
(1)
1
45

Years racing

Riders' favorite tracks:

AMP, Nova Scotia:1 1
Atlantic Motorsports Park, Nova Scotia:1 1
Barber:18 18
Barber Motorsports:1 1
Barber, Laguna, Brainerd, Daytona, VIR, Willow, etc:1 1
Buttonwillow:5 5
Carolina Motorsports Park:1 1
Daytona:2 2
Firebird West:1 1
Fontana:1 1
Gingerman:1 1
Grattan:3 3
Hallett:1 1
Hallett Motor Racing Circuit:1 1
Heartland Park:1 1
Homestead:1 1
JenningsGP:8 8
Laguna Seca:5 5
Las Vegas Classic:1 1
Loudon:2 2
Mid America Motorplex:2 2
Mid-Ohio:6 6
Miller:4 4
Mont Tremblant:2 2
Mont-Tremblant, Quebec:1 1
Mosport:3 3
Oak Hill Raceway:4 4
Pacific Raceways:1 1
Portland:2 2
Ring Knutstorp, Weden:1 1
Road America:2 2
Road Atlanta:2 2
Road Atlanta circa 1995:1 1
Roebling:4 4
Sazuka:1 1
Sears Point:4 4
Streets of Willow:2 2
Sugar Hill Speedway:1 1
Summit:1 1
Summit Point:3 3
Suzuka:1 1
Thunderhill:2 2
VIR:18 18
Willow Springs:4 4

Breakdown of model year bike raced:

(2)
2
1992
(6)
6
1993
(12)
12
1994
(16)
16
1995
(22)
22
1996
(10)
10
1997
(27)
27
1998
(11)
11
1999
(17)
17
2000
(12)
12
2001
(13)
13
2002
(5)
5
2003
(8)
8
2004
(4)
4
2005
(4)
4
2006
(1)
1
2007
(4)
4
2008
Model year

Percentage of 125cc bike make raced:

Aprilia:4% 4%
Honda:79% 79%
Yamaha:17% 17%

Percentage of 250cc bike make raced:

Aprilia:16% 16%
Honda:32% 32%
Moriwaki:1% 1%
Yamaha:51% 51%



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