Mark Holder

I am riding 350 km in memory of Valerie Holder. Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 184.3 km My goal is 350 km

My Rankings

National: 427th
Province: 19th in MB

I've raised $2,884 to fight kids' cancer Donate Now

I'm Riding For

Valerie Holder

My Story

This August, I am taking part in the Great Cycle Challenge to fight kids' cancer!

Why? Because right now, over 1,700 children are diagnosed with cancer every year, and it's the biggest killer of children from disease in Canada.

Kids should be living life, not fighting for it.

So I am raising funds through my challenge to help these kids and support SickKids Foundation to allow them to continue their work in developing treatments and finding a cure for childhood cancer.

Please support me by making a donation to give these kids the brighter futures they deserve.

Your support will change little lives.

Thank you.

Mark

My Legacy

Here's my personal impact over 6 years to fight kids' cancer and save little lives.

304 km Ridden

$2,035 Raised

2020
352 km Ridden

$4,358 Raised

2021
384 km Ridden

$3,144 Raised

2022
451 km Ridden

$2,772 Raised

2023
293 km Ridden

$3,077 Raised

2024
184 km Ridden

$2,884 Raised

2025

1,968 km

Ridden

$18,270

Raised

My Challenge

45.1 km ride - Thursday, August 28, 2025

Logged this ride 21 hours ago
16.1 km ride - Sunday, August 24, 2025

Logged this ride 5 days ago
29.0 km ride - Long Way home from work - Monday, August 18, 2025

Logged this ride 11 days ago
8.1 km ride - To work - Monday, August 18, 2025

Logged this ride 11 days ago
20.5 km ride - Easy Friday Night Ride - Friday, August 15, 2025

Logged this ride 14 days ago
$2,500 raised to fight kids' cancer!

I just raised $2,500 to fight kids' cancer and achieved SUPERHERO LEVEL in the challenge! Thank you so much for your support.

Posted 15 days ago
$1,000 raised to fight kids' cancer!

I just raised $1,000 to fight kids' cancer and achieved WARRIOR LEVEL in the challenge! Thank you so much for your support.

Posted 16 days ago
21.7 km ride - Brandon - Tuesday, August 12, 2025

Logged this ride 17 days ago
1.4 km ride - Afternoon Ride - Saturday, August 9, 2025

Logged this ride 20 days ago - View on Strava
23.1 km ride - Ride #2 - Friday, August 8, 2025

Logged this ride 21 days ago
$500 raised to fight kids' cancer!

I just raised $500 to fight kids' cancer and achieved GUARDIAN LEVEL in the challenge! Thank you so much for your support.

Posted 24 days ago
19.3 km ride - First Ride - Monday, August 4, 2025

Logged this ride 25 days ago
$250 raised to fight kids' cancer!

I just raised $250 to fight kids' cancer and achieved PROTECTOR LEVEL in the challenge! Thank you so much for your support.

Posted 27 days ago
$100 raised to fight kids' cancer!

I just raised $100 to fight kids' cancer and achieved DEFENDER LEVEL in the challenge! Thank you so much for your support.

Posted 27 days ago

My Sponsors

Kick Cancer's Butt Day matched donation

“Here's your matched donation made possible by the generosity of long-time SickKids Foundation supporters, the Garron family. THANK YOU so much for your awesome efforts to kick cancer's butt!”
$684.64
Received this donation 15 days ago

Mark
Dave Holder

“Sometimes riding is a real cool hand”
$207
Received this donation 16 days ago

Mark

“Thanks Bro! Much appreciated!”

Thanks Bro! Much appreciated!
Francis Halcro

“On your bike! …meant in a more positive way than the usual Happy Riding!”
$124.20
Received this donation 16 days ago

Mark

“You rock Ackie. Thanks again for the continued support!”

You rock Ackie. Thanks again for the continued support!
John Martens

“May the wind always be at your back.”
$124.20
Received this donation 15 days ago

Mark

“As opposed to golf where it always seems to be in our face. Thanks for the support Randy”

As opposed to golf where it always seems to be in our face. Thanks for the support Randy
Kim Roberts

“Love the cause and love you, Mark”
$124.20
Received this donation 14 days ago

Mark

“Thanks Kim! Back at ya’! Appreciate the support. Say hi to the fam damnly!”

Thanks Kim! Back at ya’! Appreciate the support. Say hi to the fam damnly!
Stephen Adamo

“Mark, great work.”
$121
Received this donation 16 days ago

Mark

“Thanks Stevo! Appreciate the support as always!”

Thanks Stevo! Appreciate the support as always!
Greg Schoepp

“Mark, what a wonderdul way to honour Valerie. Ride on brother!”
$103.50
Received this donation 27 days ago

Mark

“Thanks Greggy! I will fly like the wind - or as fast as these old legs will take me.”

Thanks Greggy! I will fly like the wind - or as fast as these old legs will take me.
Kate Holloway

“Thank you Mark! I know Valerie is watching you e we it’s the biggest smile💕”
$103.50
Received this donation 16 days ago

Mark

“Thanks Kate. Hope you are enjoying Grandma Life. I appreciate your support as always!”

Thanks Kate. Hope you are enjoying Grandma Life. I appreciate your support as always!
Keith Boyd

“Way to Go Mark. Put the pedal to the metal!”
$103.50
Received this donation 15 days ago

Mark

“Thanks Keith. I will keep pushing. Thanks for the continued support.”

Thanks Keith. I will keep pushing. Thanks for the continued support.
Mino DeFacendis

“Great cause supporting a great friend... Go Mark Go!!!”
$103.50
Received this donation 15 days ago

Mark

“Thanks Mean Man! Appreciate the support as always”

Thanks Mean Man! Appreciate the support as always
Mitchell Kitagawa

“Way to go, Mark!!😀”
$103.50
Received this donation 24 days ago

Mark

“Thanks Mitch. Hope all is well in your world! I appreciate the support.”

Thanks Mitch. Hope all is well in your world! I appreciate the support.
Sue Holder

“Keep riding Mark!!”
$103.50
Received this donation 17 days ago

Mark

“Thank you SueBee! Appreciate the support from the big sis!”

Thank you SueBee! Appreciate the support from the big sis!
Tannis Thompsett

“Thank you for your dedication in fighting cancer! Keep on riding.”
$103.50
Received this donation 27 days ago

Mark

“Thanks Tannis. Appreciate the support as usual.”

Thanks Tannis. Appreciate the support as usual.
John Sokal
$72.45
Received this donation 15 days ago

Mark

“Thanks for the support John. Looking forward to the mini golf vacation coming up. Appreciate the support!”

Thanks for the support John. Looking forward to the mini golf vacation coming up. Appreciate the support!
Cheryl Freeman

“Glad to see the wheels are stilling turning! Well done.”
$51.75
Received this donation 27 days ago

Mark

“Thanks for the support again Cheryl! Go Jays!”

Thanks for the support again Cheryl! Go Jays!
David Hunt

“Good luck on your ride for this excellent cause!!!”
$51.75
Received this donation 27 days ago

Mark

“Thanks Dave. Appreciate the support.”

Thanks Dave. Appreciate the support.
Nancy Proescholdt

“Thank you Mark for fighting kids' cancer!!”
$51.75
Received this donation 16 days ago

Mark

“Thanks Nancy. I appreciate the support. Hope all is well.”

Thanks Nancy. I appreciate the support. Hope all is well.
Pamella Harris
$51.75
Received this donation 27 days ago

Mark

“Thanks again for the support Pam. Hope you are doing well !”

Thanks again for the support Pam. Hope you are doing well !
Virginia McHardy

“Go Mark!!”
$51.75
Received this donation 24 days ago

Mark

“Thanks Virginia. I appreciate the support. Glad you and Anne were able to have that great trip together.”

Thanks Virginia. I appreciate the support. Glad you and Anne were able to have that great trip together.
Sheryl Smith

“Ride On Mark, great cause 😀”
$50
Received this donation 23 days ago

Mark

“Thanks again Sheryl. Now that I’ve started I’m glad you can support me and my quest 😉”

Thanks again Sheryl. Now that I’ve started I’m glad you can support me and my quest 😉