IRDC Linda Blackburn Memorial Invitational

October 17-18th, 2026
The Ridge Motorsports Park

This event is hosted by the International Race Drivers Club at The Ridge Motorsports Park under sanction by the International Conference of Sports Car Clubs – ICSCC

We appreciate your help and support with putting on this and all of our events. If you are able to assist at the track on either day please sign up.

There will be:

Lunch provided each day
Social and Dinner Saturday night
NEW FOR 2026! Additional options for volunteers who travel 60+ miles (one-way)

Volunteers traveling 60 miles or less

$15.00 per day mileage reimbursement

Volunteers traveling over 60 miles but under 100 miles

Must work both Saturday and Sunday to be eligible
Saturday hotel accommodations (double occupancy) + $30.00 mileage reimbursement
- or
$70.00 mileage reimbursment (no hotel)

Volunteers traveling over 100 miles

Must work both Saturday and Sunday to be eligible
Saturday hotel accommodations (double occupancy) + $60.00 mileage reimbursement
- or
$120.00 mileage reimbursement (no hotel)

All volunteers who would like the hotel option must sign up by October 1st!!

Note: Volunteers must sign up on MSR to be eligible for travel reimbursements. Anyone who receives more than $600 in cash payments for the year will need to have a W9 on file.

Thank you for supporting grassroots racing in the Pacific Northwest!

- IRDC