In order to use RunSignup, your browser must accept cookies. Otherwise, you will not be able to register for races or use other functionality of the website. However, your browser doesn't appear to allow cookies by default.
If you still see this message after clicking the link, then your browser settings are likely set to not allow cookies. Please try enabling cookies. You can find instructions at https://www.whatismybrowser.com/guides/how-to-enable-cookies/auto.
The 11th Annual Portage Winter Blast Half Marathon/10K/5K is organized by Kalamazoo Area Runners and the City of Portage in a community celebration of health and wellness.
This year the packet pick-up will be curbside packet pick up at KELC Events - Kalamazoo Experiential Learning Center (1417 S. Burdick St., Kalamazoo, MI 49001). The pick-up will be drive-thru style and does not require you to even get out of your car. There will be packet pick-up offered
All registered runners will receive their bib and shirt (if included/purchased).
Early Packet Pickup Saturday. February 25th 11am – 3pm
You can also pick up on race morning at the event site.
There is no shirt guarantee for transfers or registrations received after February 9th, 2023.
Susan G. Komen
Armor Physical Therapy
Big Apple Bagel
If you have any questions about this race, click the button below.
Half Marathon Participants! Refer 5 or more participants and get a refund of up to $20.00.
10k/5k Participants! Refer 5 or more participants and get a refund of up to $10.00.
Referral registrations MUST be made using the special referral link provided at checkout. Encourage your friends to join us at Winter Blast - Post to Facebook, Tweet and share via email!
Like this page and invite your friends on Facebook.
Please complete the following survey to help us better understand your race experience.
Thank you! Your message was posted to Facebook.