Thank you for checking out our 2019 volunteer page. This will be the eighteenth year of Sour Grapes and without dedicated volunteers such as yourself, we could not make the race happen each year. This event is a major fundraiser for the Northland Arboretum so a dedicated group of volunteers is key to making sure that all participants have a good experience and are excited to return next year.

If you are able to commit some time for the Sour Grapes Races on any of the dates and times listed on the volunteer needs form below, please click on the email address

You can also send an email yourself to with the subject Sour Grapes Volunteer. Needed information is: Full Name, Phone, T-Shirt Size (Youth Small - XXL), date and times available.

If emailing does not work for you, please call the arboretum at 829-8770 and tell whoever answers that you are interested in volunteering for sour grapes and give them the information above.

Also, if you are a member of a group that is interested in volunteering, please call the Arboretum at 829-8770 and leave your name, contact information and the name of the organization and we will contact you.

As we get closer to race date we will contact you and work out the specific details of your assignment.

To see some of our volunteer needs, Click Here.