
KAT-Walk & Karo-5K for Brain Aneurysm Awareness is a running race on September 20, 2026 in Portland, ME, with an entry fee of $20.
From the Organizer
Lace up your walking and running shoes and join us at Payson Park for the 18th annual KAT-Walk & 14th Annual Karo-5K for Brain Aneurysm Awareness. The route will be along the beautiful ocean-side Back Cove Boulevard in Portland, Maine. This will be a special day to remember and honor loved ones lost to or having survived a brain aneurysm.
9:30 to 10:30 - Registration and activities including family gatherings, brain aneurysm awareness information, and activities for the kids including face painting. Bring a picnic and enjoy the cove. This is a great opportunity to meet and support other families affected by brain aneurysms.
10:20 - opening and presentation of scholarship and research awards.
11:00 - Karo-5K race kick-off followed by the KAT-Walk.
12:15 - Runners awards and closing ceremonies.
September is Brain Aneurysm Awareness month, so join us for the day as we "share our tears, remember with love, and walk & run to honor" those families affected by this silent killer and help save lives!
Please follow us on Facebook at KatWalkKaro5k For more information about Brain Aneurysms or this event, visit our website at: MaineBA.org
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
70°
Typical Low
51°
Chance of Rain
31%
Based on US Climate Normals data from Portland Intl Jetport, 3 mi from the venue.
Host City
Population
68,505
as of 2023
City Elevation
8 ft
Nearest Airport
PWM
Portland International Jetport · 3 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at KAT-Walk & Karo-5K for Brain Aneurysm Awareness, put it on the calendar, and turn “someday” into a start date.
59
Days to train
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From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
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Plan your trip
Coming from out of town? There's more to Portland than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to PortlandFrequently Asked Questions (FAQs)
KAT-Walk & Karo-5K for Brain Aneurysm Awareness
Sep 20, 2026