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 33-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

Registration Cost 

$75 early bird registration
$95 regular registration
$105 day of registration 

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 13th 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 13th, 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 $65* which is the difference between the discounted and regular full price registration cost. Payment must be remitted by 6:30am on August 26th 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! 


6:45 AM - 100-Mile Ride start
8:00 AM - 64-Mile Ride start
9:00 AM - 33-Mile Ride start
11:00 AM - Festival begins


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.  

Fine Print

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