Unlimited Sports Online Race Registration

To be the first to hear when new events open for registration!

Event Date: 11/22/2025

2025 MINI O'S Racing Registration

Online Reg Closes: 2025-11-19T17:00:00Z

Refund Policy: Refund request must be sent to info@unlimitedsportsmx.com by 11:59 PM EST November 12, 2025. No refunds after Midnight EST November 12, 2025. Refunds prior to 11/12/25 have a 5% credit card processing fee. Unlimited Sports MX Membership is non-refundable.

This event uses transponders for timing/scoring. If you do not own a transponder, use the link below to reserve one at the event. This link will also be on the receipt page as well as your confirmation email.

Transponder Rental/Sales

Event Date: 11/22/2025

2025 MINI O'S Racing Registration

Event Date: 11/22/2025

2025 MINI O'S Pit Vehicle Pass

Membership

Unlimited Sports MX Membership 2025-2026

AMA Information*

AMA Memberships are required for this event, if you do not have one, you may purchase or renew online.

AMA Number (Lookup) No Leading Zeros

Last Name

AMA Lookup

First Name

Last Name

Birth Date

Sorry, no matching AMA info found. Please check the name and birth date, and/or try variations of the name.

Item/Class Selection*

IMPORTANT!

This event requires Membership.
Memberships can be purchased on our membership purchase page.

Mini O's Supercross Classes

SX - 51CC (4-6) SHAFT DRIVE LIMITED - $125
Class Full - You May Register as an Alternate
SX ONLY

SX - 51CC (4-6) LIMITED - $125
Class Full - You May Register as an Alternate
0-51CC

SX - 51CC (7-8) LIMITED - $125
1 remaining!
0-51CC

SX - 51CC (4-8) LIMITED - $125
Class Full - You May Register as an Alternate
0-51CC

SX - MINI-E (4-8) LIMITED - $125
Class Full - You May Register as an Alternate
1 kWh Battery Energy

SX - 65CC (7-9) LIMITED - $125
Class Full - You May Register as an Alternate
59-65CC 2-STROKE

SX - 65CC (7-9) - $125
Class Full - You May Register as an Alternate
59-65CC 2-STROKE

SX - 65CC (10-11) LIMITED - $125
5 remaining!
59-65CC 2-STROKE

SX - 65CC (10-11) - $125
1 remaining!
59-65CC 2-STROKE

SX - 65CC (7-11) - $125
5 remaining!
59-65CC 2-STROKE

SX - 85CC (9-11) LIMITED - $125
1 remaining!
79-85CC 2-STROKE;
MAX WHEELS: FRONT 17", REAR 14"

SX - 85CC (9-11) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE;
MAX WHEELS: FRONT 17", REAR 14"

SX - 85CC (12-13) LIMITED - $125
5 remaining!
79-85CC 2-STROKE;
MAX WHEELS: FRONT 19", REAR 16"

SX - 85CC (12-13) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE;
MAX WHEELS: FRONT 19", REAR 16"

SX - 85CC (9-13) - $125
Class Full - You May Register as an Alternate
79 - 85CC 2 STROKE;
MAX WHEELS: FRONT 19", REAR 16"

SX - MINI SR 1 (12-14) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"
MAX WHEELBASE: 51"

SX - MINI SR 2 (13-15) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"
MAX WHEELBASE: 51"

SX - SUPERMINI 1 (12-15) - $125
Class Full - You May Register as an Alternate
79-112CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"

SX - SUPERMINI 2 (13-16) - $125
Class Full - You May Register as an Alternate
79-112CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"

SX - SCHOOLBOY 1 (12-17) B/C - $125
Class Full - You May Register as an Alternate
86-125CC 2-STROKE/75-150CC 4-STROKE
MIN WHEELS: FRONT 19"; REAR 16"

SX - 125 (12-17) B/C - $125
122-125CC; NO MINICYCLE OR SUPERMINI

SX - 250 B LIMITED - $125
Class Full - You May Register as an Alternate
122-250CC

SX - 250 B - $125
Class Full - You May Register as an Alternate
122-250CC

SX - 250 C LIMITED - $125
Class Full - You May Register as an Alternate
122-250CC

SX - 250 C - $125
2 remaining!
122-250CC

SX - 450 B LIMITED - $125
Class Full - You May Register as an Alternate
122-OPEN CC

SX - 450 B - $125
Class Full - You May Register as an Alternate
122-OPEN CC

SX - 450 C LIMITED - $125
Class Full - You May Register as an Alternate
122-OPEN CC

SX - 450 C - $125
Class Full - You May Register as an Alternate
122-OPEN CC

SX - 250 A - $140
2 remaining!
122-250CC

SX - 250 PRO SPORT - $140
Class Full - You May Register as an Alternate
122-250CC

SX - 450 PRO SPORT - $140
Class Full - You May Register as an Alternate
122-OPEN CC

SX - GIRLS (11-16) - $125
Class Full - You May Register as an Alternate
79-112CC 2-STROKE/75-150CC 4-STROKE
MAX WHEELS: FRONT 19"; REAR 16"

SX - WOMEN (12+) - $125
6 remaining!
99-250CC
MIN WHEELS: FRONT 19"; REAR 16"

SX - SCHOOLBOY 2 (12-17) B/C - $125
9 remaining!
122-150CC 2-STROKE / 126-250CC 4-STROKE
MIN WHEEL BASE: 53"
MUST BE 14 TO RIDE 250CC
YOUTH RULES APPLY TO THIS CLASS; NO MINI CYCLES OR SUPERMINI

SX - 250 C JR (12-17) - $125
Class Full - You May Register as an Alternate
122-250CC
MUST BE 14 TO RIDE 250CC

SX - COLLEGEBOY (16-24) - $125
Class Full - You May Register as an Alternate
122-OPEN CC

SX - JUNIOR 25+ - $125
6 remaining!
122-OPEN CC

SX - VET 30+ - $125
Class Full - You May Register as an Alternate
122-OPEN CC

SX - VET 35+ - $125
4 remaining!
122-OPEN CC

SX - SENIOR 40+ - $125
5 remaining!
122-OPEN CC

SX - SENIOR 45+ - $125
4 remaining!
122-OPEN CC

SX - MASTERS 50+ - $125
Class Full - You May Register as an Alternate
122-OPEN CC

SX - MASTERS 55+ - $125
122-OPEN CC

Mini O's Motocross Classes

MX - 51CC (4-6) LIMITED - $125
Class Full - You May Register as an Alternate
0-51CC

MX - 51CC (7-8) LIMITED - $125
Class Full - You May Register as an Alternate
0-51CC

MX - 51CC (4-8) LIMITED - $125
Class Full - You May Register as an Alternate
0-51CC

MX - MINI-E (4-8) LIMITED - $125
2 remaining!
1 kWh Battery Energy

MX - 65CC (7-9) LIMITED - $125
Class Full - You May Register as an Alternate
59-65CC 2-STROKE

MX - 65CC (7-9) - $125
Class Full - You May Register as an Alternate
59-65CC 2-STROKE

MX - 65CC (10-11) LIMITED - $125
59-65CC 2-STROKE

MX - 65CC (10-11) - $125
9 remaining!
59-65CC 2-STROKE

MX - 65CC (7-11) - $125
59-65CC 2-STROKE

MX - 85CC (9-11) LIMITED - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE;
MAX WHEELS: FRONT 17", REAR 14"

MX - 85CC (9-11) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE;
MAX WHEELS: FRONT 17", REAR 14"

MX - 85CC (12-13) LIMITED - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE;
MAX WHEELS: FRONT 19", REAR 16"

MX - 85CC (12-13) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE;
MAX WHEELS: FRONT 19", REAR 16"

MX - 85CC (9-13) - $125
Class Full - You May Register as an Alternate
79 - 85CC (9-13);
MAX WHEELS: FRONT 19", REAR 16"

MX - MINI SR 1 (12-14) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"
MAX WHEELBASE: 51"

MX - MINI SR 2 (13-15) - $125
Class Full - You May Register as an Alternate
79-85CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"
MAX WHEELBASE: 51"

MX - SUPERMINI 1 (12-15) - $125
Class Full - You May Register as an Alternate
79-112CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"

MX - SUPERMINI 2 (13-16) - $125
79-112CC 2-STROKE / 75-150CC 4-STROKE
MAX WHEELS: FRONT 19", REAR 16"

MX - SCHOOLBOY 1 (12-17) B/C - $125
Class Full - You May Register as an Alternate
86-125CC 2-STROKE/75-150CC 4-STROKE
MIN WHEELS: FRONT 19"; REAR 16"

MX - 125 (12-17) B/C - $125
Class Full - You May Register as an Alternate
122-125CC; NO MINICYCLE OR SUPERMINI

MX - 250 B LIMITED - $125
Class Full - You May Register as an Alternate
122-250CC

MX - 250 B - $125
Class Full - You May Register as an Alternate
122-250CC

MX - 250 C LIMITED - $125
Class Full - You May Register as an Alternate
122-250CC

MX - 250 C - $125
Class Full - You May Register as an Alternate
122-250CC

MX - 450 B LIMITED - $125
122 - OPEN CC

MX - 450 B - $125
3 remaining!
122-OPEN CC

MX - 450 C LIMITED - $125
Class Full - You May Register as an Alternate
122-OPEN CC

MX - 450 C - $125
Class Full - You May Register as an Alternate
122-OPEN CC

MX - 250 PRO SPORT - $140
Class Full - You May Register as an Alternate
122-250CC

MX - 450 PRO SPORT - $140
Class Full - You May Register as an Alternate
122-OPEN CC

MX - GIRLS (11-16) - $125
Class Full - You May Register as an Alternate
79-112CC 2-STROKE/75-150CC 4-STROKE
MAX WHEELS: FRONT 19"; REAR 16"

MX - WOMEN (12+) - $125
6 remaining!
99-250CC
MIN WHEELS: FRONT 19"; REAR 16"

MX - SCHOOLBOY 2 (12-17) B/C - $125
6 remaining!
122-150CC 2-STROKE / 126-250CC 4-STROKE
MIN WHEEL BASE: 53"
MUST BE 14 TO RIDE 250CC
YOUTH RULES APPLY TO THIS CLASS; NO MINI CYCLES OR SUPERMINI

MX - 250 C JR (12-17) - $125
Class Full - You May Register as an Alternate
122-250CC
MUST BE 14 TO RIDE 250CC

MX - COLLEGEBOY (16-24) - $125
Class Full - You May Register as an Alternate
122-OPEN CC

MX - JUNIOR 25+ - $125
6 remaining!
122-OPEN CC

MX - VET 30+ - $125
Class Full - You May Register as an Alternate
122-OPEN CC

MX - VET 35+ - $125
Class Full - You May Register as an Alternate
122-OPEN CC

MX - SENIOR 40+ - $125
1 remaining!
122-OPEN CC

MX - SENIOR 45+ - $125
5 remaining!
122-OPEN CC

MX - MASTERS 50+ - $125
Class Full - You May Register as an Alternate
122-OPEN CC

MX - MASTERS 55+ - $125
122-OPEN CC

Racer Info

Name*

Address*

City*

State/Prov*

Zip/Postal*

Country*

Birthdate*

E-Mail Address*

Mobile Phone Number* By providing your mobile number, you consent that you may receive important SMS messages about the event, your number will not be shared with 3rd parties for marketing purposes

Transponder ID

Optional - fill in only if you own a transponder

Emergency Contact Name*

Emergency Contact Phone*

Sponsors 210 Remaining

Discount Code

Subscribe

IMPORTANT!