2020 Event is Full - No Race Day Registration - Thank you for supporting our events!

2020 Event is Full - Thanks to all those wo signed up. We are not adding any additional riders.

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Dirty Thirty Ultra XC Mountain Bike Race (15 or 30 mile)

On or Before June 13th, $40
After June 13th, $45
NO RACE DAY REGISTRATION

15 or 30 Mile VIRTUAL ENTRY

Includes mailed race bib and shirt and posted results, $30

(+$2 for online registration fee for all online/credit card registrations)

All pre-registered non-virtual entries include a T-shirt. Commemorative beverage glass to the first 200 who register. Sizes guaranteed in an event shirt if you register before June 13th. After June 13th, sizes are first come-first served until we run out of event shirts. If a size is shown in the menu when you register, it is still available. Those who register late or once we are out of event shirts will still receive a shirt, however it will be a Mountain Goat logo tee. Please register early. Shirts run true to size. Women's shirts are longer and more fitted.

A portion of the proceeds from this event will benefit SORBA Woodstock for the continued maintanence of the Blankets Creek and Rope Mill Park Trails. The race is a joint effort between Mountain Goat Adventures LLC and SORBA Woodstock.

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UPDATED!! 2020 PRE-ASSIGNED START TIMES CLICK HERE

2020 Blankets Creek Dirty 30 Accident Waiver (Bring to Race)

2020 Racer Update - READ BEFORE RACE

Registered Competitor List

Online registration will close at 5 pm on Friday, June 26th or sooner if the event fills up.

Please contact lisa@mountaingoatadventures.com if you encounter any problems while trying to register, and we will try to help you out.

Cancellations and Transfers

Please note EVENT ENTRIES ARE NON-REFUNDABLE once you register, as we plan for your attendance by purchasing your race shirt and swag, meals, insurance, etc and most other costs associated with your entry need to be paid up front. No refunds will be given in the event of an act of God or event beyond the control of the Race Organization that requires cancellation of the race for the saftey of participants. If the event is rescheduled all entries will be transferred to the reschedule date.

We do, however, understand that injuries happen, you got sick or life was just too chaotic to train for one of our events so we have a no-penalty transfer policy. You may transfer your entry to another racer in the SAME EVENT without penalty until June 22, 2020. You are responsible for finding the person interested in buying your entry and working out payment with them. Entries do not transfer to other events nor do they transfer year to year. If you would like to sell your entry to another racer, please contact lisa@mountaingoatadventures.com with the name and email of the person you wish to transfer your entry to no later than June 22.

The race will run rain or shine, however, the Race Director reserves the right to cancel or modify segments of the event as deemed necessary for participant safety or preservation of trail. Once the race has started, no refunds will be given due to delayed start or early conclusion of the race.