RR - Willow Springs Raceway presented by Motobilia
Willow Springs InternationalAbout this event
2025 AHRMA National Road Race Series Presented by Motobilia
Willow Springs International Raceway, Rosamond, CA
April 18 - 20, 2025
DOWNLOAD TECH INSPECTION FORMS HERE!
AHRMA Paddock Wristband Credentials $40.00 (three days); $35.00 (two days); $25.00 (one day)
PLEASE NOTE: RACER wristbands must be purchased on MSR! Each racer is allowed to purchase 2 wristbands - one for yourself and one for crew member or family member.
Otherwise, wristbands are being sold by WILLOW and they keep the gate. PLEASE help AHRMA by purchasing your 2 wristband limit when you register.
Thursday, April 17- Gate is open until 11:00pm
**MOVE-IN TIMES ARE SUBJECT TO CHANGE**
3:00pm RR Director & Officials arrive for gate set-up/pr
3:30pm AHRMA Staff & Volunteers move in
5:00pm Sponsors move in
6:00pm All Participants move in
TENTATIVE EVENT SCHEDULE
1) SP 500/350GP/2STRK CL350/STRK CL250//F125//CL 60’S 650//CL60'S-8 LAPS
2) SOT 1 / NGSB 3 / SOS 1- 8 LAPS
3) 500 PREMIER // F VINTAGE / SOS - 8 LAPS
4) NGSB / NGSB Mwt / VSB Mwt // TCC // BEARS // S 750 - 8 LAPS
5) 200 GP+ / NOV HIST PRD Hwt / PRE 1940 - 6 LAPS
6) SOT 2- 8 LAPS
7) F750 / VSB Lwt / F 250 // S 350 // 250 GP- 8 LAPS
8) NGSB 2 / BOT 1 / SOT 3 // SOS 2 //VSB Hwt // F 500 - 8 LAPS
9) SIDECARS (US F1 & F2)(TT1 & TT2)(SC 2)(LOST ERA 3 & CLASSIC 4)(SC 1)-8 LAPS
10) F THUNDER / MOTARD // OPEN 2STROKE - 8 LAPS
11) MOTO LEMANS //CL C FOOTSHIFT //CL C HANDSHIFT //NOV HIST PRD Lwt-6 LAPS
12) BOT 2 / SOT 4 // NGSB Lwt - 8 LAPS
"NO ENGINES BEFORE 8:00am"
Friday, April 18 - Gate is open 6:30am – Midnight
7:00am – 5:00pm Tech Hours of Operation
7:00am – 5:00pm Registration Hours of operation
7:00am – 5:00pm AHRMA Academy of Road Racing / Side Car Racing School
7:30am Mandatory Rider’s Meeting
8:00am – 12:00pm Practice
12:00pm – 1:00pm Lunch
1:00pm – 5:00pm Practice
Saturday, April 19- Gate is open 6:30am – Midnight
7:00am – 5:00pm Tech Hours of Operation
7:00am – 7:30am Registration Open
7:30am Mandatory Rider’s Meeting
8:00am – 11:00am Practice
11:00am – 12:00pm Lunch
12:00pm – 5:00pm RACING
**Saturday Night Taco Truck evening along with the awards ceremony after racing. Other fun events to TBD!
Sunday, April 20- Gate is open 6:30am - TBD
7:00am – 5:00pm Tech Hours of Operation
7:00am – 7:30am Registration Open
7:30am Mandatory Rider’s Meeting
8:00am – 9:45am Practice
10:00am –11:00am RACING
11:00am –12:00pm Lunch
12:00pm – 5:00am RACING
Tire Vendor: Pirelli Tires by Chris Miguire / phone: 831-419-9680
Fuel: Fuel Up In Style
Willow Springs International Raceway uses only quality gasoline
For more information on the gas we carry please visit:
www.vpracingfuels.com
*Gas prices are subject to change
Current Gas Prices*:
91 unleaded – $7.00
101 unleaded – $9.50
110 leaded – $10.00
GPS Coordinates: N34.86374 W118.26498
Gate Fee: $40.00 (three days); $35.00 (two days); $25.00 (one day)
RACERS PLEASE PURCHASE YOUR BAND + ONE OTHER during registration on MSR.
Concessions: Yes
Photography: Cali Photography / www.caliphotography.com
Craig Chawla / craig.chawla@gmail.com
Camping: Yes
Hotel and Accommodations:
The Wyndham Garden in Lancaster, CA is offering a special rate. To access the code please go use the following link: www.wyndhamhotels.com/hotels/59385?corporate_id=1000090586
Other Hotel options in the area:
Track Address: 3500 75th Street West, Rosamond, CA 93560; 661.256.6666
Website: www.willowspringsraceway.com
Event requirements
All helmets used in road racing must have been manufactured within the prior 60 months of the date of competition and meet Snell (or equivalent) standard at the time of manufacture. (see 2025 AHRMA Handbook section 3.3.14)
BACK PROTECTOR REQUIRED
You MUST PROVIDE Personal your Medical Insurance Company's name. *AHRMA requires that every participant carry personal health insurance; it is wise to consult your individual carrier for coverage details. You must have Medical Insurance in order to Register. And, you acknowledge you are aware of the possibility of a medical air transport in the event of significant injury.
TRANSPONDERS ARE REQUIRED! To rent a transponder, please add it to the registration.
Refer to the current AHRMA Handbook, available online at www.ahrma.org, for questions regarding classes and eligibility. See Section 18 for Rules & Eligibility committee personnel and other Officials
Before AHRMA issues a road race number, you must sign up to race and provide proof that within the past two years, you have competed with another road racing organization or have successfully completed a road racing school (please provide a copy of road race license or certificate).
