Home of the US 125 Grand Prix National Championship® and 250 Grand Prix National Championship™
 
 
Motoliberty
The official 250GP class sponsor of the USGPRU
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 673 different riders race with us coming from 48 states & countries:

AL:1 1
AR:4 4
AZ:7 7
Bermuda:11 11
CA:105 105
CO:9 9
CT:6 6
Canada:26 26
DC:2 2
DE:4 4
FL:34 34
GA:17 17
HI:1 1
IA:1 1
ID:1 1
IL:20 20
IN:2 2
Italy:1 1
KS:3 3
KY:4 4
LA:1 1
MA:15 15
MD:4 4
ME:2 2
MI:13 13
MN:6 6
MO:7 7
MS:1 1
NC:12 12
NH:13 13
NJ:19 19
NM:3 3
NV:1 1
NY:32 32
OH:12 12
OK:4 4
OR:6 6
PA:20 20
RI:1 1
SC:3 3
TN:3 3
TX:27 27
UT:2 2
VA:15 15
VT:1 1
WA:17 17
WI:12 12
WV:1 1

Of those 673 racers:
302 have registered for their license through the USGPRU.
371 have not or have not indicated so.

# of riders in each region:

East:465 465
West:208 208

Status of riders:

Amateur:83 83
Expert:396 396

Riders' racing experience in years:

(1)
1
7
(1)
1
8
(5)
5
9
(4)
4
10
(18)
18
11
(6)
6
12
(23)
23
13
(17)
17
14
(15)
15
15
(15)
15
16
(17)
17
17
(14)
14
18
(14)
14
19
(9)
9
20
(5)
5
21
(6)
6
22
(7)
7
23
(5)
5
24
(6)
6
25
(2)
2
26
(2)
2
27
(5)
5
28
(4)
4
29
(1)
1
30
(2)
2
31
(2)
2
32
(1)
1
33
(1)
1
34
(1)
1
43
(1)
1
54

Years racing

Riders' favorite tracks:

AMP, Nova Scotia:1 1
Barber:19 19
Barber Motorsports:2 2
Barber Motorsports Park:2 2
Barber Motorsports Track:1 1
Barber, Laguna, Brainerd, Daytona, VIR, Willow, etc:1 1
Buttonwillow:5 5
Carolina Motorsports Park:1 1
Daytona:4 4
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:3 3
Mid America Motorplex:2 2
Mid-Ohio:8 8
Miller:4 4
Miller Motorsports Park:1 1
Miller of course:1 1
Mont Tremblant:2 2
Mont-Tremblant, Quebec:1 1
Mosport:3 3
Motorsport Ranch in Cresson, TX and RoadAmerica in WI:1 1
Oak Hill Raceway:4 4
Pacific Raceways:1 1
Portland:2 2
Portland International Raceway:1 1
Ring Knutstorp, Weden:1 1
Road America:6 6
Road Atlanta:2 2
Road Atlanta :1 1
Road Atlanta circa 1995:1 1
Roebling:4 4
Sazuka:1 1
Sears Point:4 4
Shannonville:1 1
Streets of Willow:2 2
Sugar Hill Speedway:1 1
Summit:1 1
Summit Point:3 3
Summit Point (so far!):1 1
Suzuka:1 1
Thunderhill:2 2
VIR:17 17
VIR North:1 1
Virginia International Raceway:1 1
Whichever I'm racing at the time!:2 2
Willow Springs:5 5

Breakdown of model year bike raced:

(2)
2
1992
(6)
6
1993
(10)
10
1994
(16)
16
1995
(25)
25
1996
(9)
9
1997
(30)
30
1998
(11)
11
1999
(21)
21
2000
(11)
11
2001
(15)
15
2002
(5)
5
2003
(10)
10
2004
(5)
5
2005
(4)
4
2006
(1)
1
2007
(18)
18
2008
(6)
6
2009
Model year

Percentage of 125cc bike make raced:

Aprilia:4% 4%
Honda:81% 81%
Yamaha:15% 15%

Percentage of 250cc bike make raced:

Aprilia:10% 10%
Honda:26% 26%
Moriwaki:17% 17%
Yamaha:46% 46%