17 running and fun run events in Waterloo, Ontario

BACK FOR A 28TH YEAR IN 2026

UNIVERSITY STADIUM, Waterloo, Ontario

A frosty favourite . . . Who really knows what the weather will be like for this race? Whether it's singlet weather or a Canadian blizzard or anything in between, it's a fun and competitive frosty favourite.

. . . regardless of what you're training for. This is positioned to be a winter "A" or "B" effort or a training race for other spring goals, such as the half, 30k, or full marathon.

Join us at the 28th annual Re-Fridgee-Eighter. Explore all historical results and records at results.runwaterloo.com.

Sunday February 8, 2026

9:00 a.m. Race Start for the 8 MI & 1.88K Fun Run

9:55 a.m. Race Start for the 5 KM

Registration Policy. Refunds are not available, but deferrals and transfers are outlined in the waiver that each participant agrees to upon registration. For any help or clarification, the only channel available to participants is to email [email protected]. This is the only inbox where registration policy questions are received, and we reply quickly with information and address concerns.

The concept of this one is simple: Run 5K at your Chilly Half goal pace (or the pace you would target if you were racing it hard) and win a prize!

WHEN?

Saturday February 21st @ 9AM. This is the perfect timing to test your race pace pre- Chilly.

COURSE:

We will be using the H+P SVEC 5K route which you can check out HERE.

Our back up will be using ring road at UofW- stay tuned for details on this of needed.

TIMING:

Results will be posted on HPWR.

Timing will be completed using the SEGMENT. The start and finish point will be marked, but make sure you start before it and end after it so you register a time.

Also make sure you start a new activity on your watch, make sure your activity is public, AND make sure you have turned off hide start/end point.

PRIZING:

When you register, you will enter your GOAL PACE for the Chilly Half. They key is this has to be a LEGIT, challenging HM goal pace for you (even if you don't intend on chasing it at Chilly). We'll know if you're slacking! :P

If you hit your time, you got a Chilly Half prize pack!

(1) A H+P Winter Hat for race day.

(2) Buff from My Next KW Home Group for race day.

(3) 1 Maurten CAF 100 gel Runners' Choice Waterloo - what else are you taking 5mins before the start??

20th endurRACE

Saturday April 18, 2026 4:30 p.m. & 6:00 p.m.

Westmount Sports Park, Waterloo, ON

When and where?

• On a spring evening at the Westmount Sports Park and the beautiful Laurel Trail

What?

• A great standalone 5k run

• A great standalone 8k run

• A doubleheader - the 5k is followed by an 8k 90 minutes later, for extra challenge, swag, and bragging rights!

• A fun untimed 400m run

What else

• Between the races / after your race, there is live entertainment, a barbecue, and the running of the untimed 400m!

20th endurRACE you say?

• Yes! This race started in 2003 and has taken place in various locations in Waterloo, Cambridge, Elmira, and Elora! Explore the history of this 5k + 8k challenge.

Concept:

Crush a mile as fast as you can. Then we take your time and age grade it using THIS calculator.

Both the unaltered times AND age-graded times will appear on HPWR.

Masters athletes- now is your time to show the youngins what would have happened if you raced them "back in your day!"

When:

If you want to be included in the prizing, you must complete the race on April 25th starting at 9:30AM.

The segment can also be completed anytime from April 20th-25th, you just won't be included in our prizing.

Course:

Check out the route HERE.

It's fast, net downhill with only ONE corner to slow you down. This will be a certified course with a start AND finish line!

Timing will still be done using the Strava segment, so make sure to start a little before the marked start line and to run through the finish! Self-timing at the start and finish line will be accepted as well- no cheating!

Prizes:

TOP 5 AGE GRADED times for both men and women will receive prizes from Runner's Choice, My Next KW HOME GROUP and H+P. Stay tuned for what these will be!

Life is hard for these kids.

Let's make it easier!

SATURDAY MAY 9, 2026

9:45 AM - BECHTEL PARK, WATERLOO

2.5 KM | 5 KM | 10 KM

Run4Another has become a successful annual fundraising event for One4Another (O4A) and again this year we are asking our amazing community of supporters to help us reach children who are patiently waiting for life-changing treatment.

This is the 12th Annual Run4Another event to raise funds so that we can treat as many kids as we can in 2026. Help us keep the work of One4Another growing by running with us in Bechtel Park! Every dollar raised through this event will go toward helping kids on our waitlists receive essential surgeries in Uganda.

Let's see how many kids we can help this year!

FREE T-SHIRT

guaranteed your t-shirt size if registered before April 25th

LIVE RACE START

with a live countdown by O4A kids at the clinic in Uganda

FUN RACE AWARDS & SNACKS

Most Fashionable, Sunniest Smile, Most Enjoyed Scenery, Most Social, Fastest (2.5 KM / 5 KM / 10 KM)

• THIS IS NOT A CHIPPED/TIMED RACE -

With your pledges and

donations, you can help us reach

our GOAL OF $30,000!

Registration questions?

Contact us by email: [email protected]

or phone: 519-220-1397

*IF REGISTERING OR DONATING ON DAY OF WE CAN ONLY ACCEPT

CASH, CHQ or ETRANSFER

IMPORTANT UPDATE: Due to overwhelming support for this amazing event registrations will CLOSE AT MIDNIGHT TUESDAY MAY 5TH. We thank everyone for their interest in Tails on Trails presented by Pet Valu. While registrations will close, all fundraising will remain open, so we encourage participants to continue to fundraise and earn amazing prizes/rewards!

Tails on Trails presented by Pet Valu is back for a second year. Join us for this great community fundraising race/run!

Participate in our chip timed 5K race with or without your dog companion, or take part in our 2.5K fun run/walk at your own pace!

Fundraise as a part of your participation to earn great prizes from increasing fundraising tiers!

• Raise $60 or more and earn an exclusive event t-shirt.

• Raise $120 or more and score a t-shirt PLUS a swag bag full of goodies!

NEW THIS YEAR!

Be in the top 25 fundraisers and be automatically entered to win a $2500 travel voucher from our friends at Expedia on Fairway Rd, Kitchener! Top fundraisers can also win amazing prizes such as... a collapsible IMPACT dog crate, enrichment gift baskets, hotel stays, massages and lululemon prizes!

*Fundraising rewards and medals available while quantities last.

Lakeside Laps for Brain Injury Awareness

Saturday June 6, 2026 - 9:30am Race Start

Columbia Lake, Waterloo, ON

#BIAWWLakesideLaps

Join us for the Lakeside Laps for Brain Injury Awareness, an exciting fundraising event hosted by the Brain Injury Association of Waterloo-Wellington (BIAWW) in association with Run Waterloo. This event features a variety of running race distances for participants of all ages and abilities, set against the scenic backdrop of a local lake. Whether you’re a seasoned runner or just looking to walk for a great cause, there’s a race for you!

Date: Saturday June 6, 2026

Location: Columbia Lake, Waterloo, Ontario

Race Distances: 4km, 8km, 4km walk, 200m kids fun run

HIGHLIGHTS

• Finisher medal to all finishers

• Kids welcome - 12 and under save 10% on 4k and 20% on 8k entries

• Kids 200m Run for kids age 7 and under (details below)

• Optional T-Shirts available

• Explore all historical results and records at results.runwaterloo.com

• POST RACE: pledge prizes, food & refreshments and musical entertainment

Run Waterloo: inspiring community through running.

Why We Run:

Brain injuries are more common than we may think. In Canada alone, over 1.5 million people live with the effects of an acquired brain injury. Each year, 160,000 Canadians suffer a brain injury, and many of us know someone who is living with the long-term consequences of a concussion or more serious brain trauma. Whether from a sports injury, a car accident, a fall, or a medical condition, brain injuries can affect anyone, at any time, and their impact can be life-changing.

The Brain Injury Association of Waterloo-Wellington is dedicated to raising awareness, providing support, and advocating for individuals who are navigating life after brain injury. The funds raised at Lakeside Laps will directly support BIAWW's programs, which focus on advocacy, education, empowerment, and connection for individuals living with brain injuries and their families.

How You Can Make a Difference:

• Raise Awareness: Every participant in Lakeside Laps helps bring attention to the need for better services and support for brain injury survivors.

• Support Survivors and Caregivers: The funds raised will go directly toward programs like support groups, peer mentoring, mental health initiatives, and educational outreach.

• Promote Brain Safety: BIAWW works to educate the community on the importance of brain safety, including helmet use and concussion prevention.

• Foster Empowerment: From art programs to mental health resources, we empower survivors to live their lives to the fullest, no matter the challenges they face.

We all know someone who has been affected by a brain injury, whether it’s a friend, family member, or colleague. By participating in Lakeside Laps for Brain Injury Awareness, you are showing your support for those living with the consequences of brain injury and helping to ensure that they have the resources they need to thrive.

Register Now:

Sign up today to be part of this incredible event! Your participation will make a real difference in the lives of those who are living with brain injury in our community.

Together, we can create a world where brain injury survivors are empowered to live full, active, and supported lives.

Announcing a new prize

For more information about the Brain Injury Association of Waterloo Wellington, please visit biaww.org.

Follow us on Instagram @lakeside_laps_biaww for news and updates.

*Please note: only service dogs allowed on event course.

Presenting Sponsor: