Venus de Miles is for all skill levels and features courses to accommodate any active woman – whether this is your first athletic event or your hundredth.  Choose among a rolling 32-mile course, a 64-mile metric century, and a 100-mile century course.  All courses go through beautiful Boulder County. 

Start and Finish Line Festival

Prospect Park in Prospect New Town
700 Tenacity Drive
Longmont, CO 80504

Interested in being a vendor at our finish line festival? Click here for more details!

Registration Cost

$75 early bird registration - January 17 - January 24
$95 regular registration - January 25 - July 31
$110 late registration - August 1 - August 16
$125 day of registration* - August 17
*Event day registration opens at 6:15 am and must be purchased at least 20 minutes prior to your preferred course start time.

Fundraiser Registration Package available on all course options:
$30 registration with a commitment to fundraise a minimum of $250

Fundraiser Registration Package  

For those who choose this option and commit to raising at least $250 by August 2nd for Greenhouse Scholars, you will receive a discounted registration of just $30. When you reach the fundraising goal, you will also receive unique Venus de Miles fundraising gifts.   

 If you are not able to raise at least $250 by August 2nd, you will be required to pay the lessor amount of the following; the difference of the funds you did raise and the $250 goal OR $80, which is the difference between the discounted and late registration cost. Payment must be remitted by 6:30 am on August 17th in order to participate in Venus de Miles. 

Click HERE to check out our fundraising toolkit with tips and ideas to help you get started! 


6:00 AM - Check in and day-of registration open
7:00 AM - 100-Mile Ride start
7:45 AM - 64-Mile Ride start
8:30 AM - 32-Mile Ride start
11:00 AM - Festival begins
3:00 PM - Course sweeps begin
4:00 PM - Finish festival ends

Participant Guide & Packets

Every participant will receive a number bib to wear during the event so you can be easily identified.  When you register, you will have the option to pick your preferred location to pick up the packet containing the number bib and other important information.  We will send an email communication approximately one week before the event day confirming where you can pick up your packet.  For those that cannot collect their packets in advance, we'll also have them available the morning of the event.  

Please click HERE to download a copy of our participant guide with important details to help you prepare for event day.  

Fine Print

Registration is non-refundable and non-transferable. Venus de Miles is a rain or shine event; however, in the event of severe weather, your safety will be our number one priority.  

Rider and spectator parking is only available at Creekside Business Park (1921 Corporate Center Circle OR 1811 Pike Rd., Longmont). We ask our riders to respect the local business of Prospect Park and realize that there will be NO EVENT PARKING at Prospect Park.

We encourage you to sign up for the ride that you are capable of completing. August can be hot, and that can affect your ability to finish a course. Our SAG vehicles are NOT meant to give rides back to the finish, please plan to finish your chosen course on your bike.