Race to Stop the Clot® 2026 Fun Run
- Date Sat 10th October 2026 - Sat 17th October 2026
- Location Virtual Event
- Price $32.80
- Races 3 races
- Distances 10km, 5km, 1 Mile
Last chance to enter
Race day is fast approaching
Event summary
Get ready for the 7th Annual Race to Stop the Clot® Fun Run, an exciting event taking place from October 10 to October 17, 2026, in vibrant Philadelphia! This year, join the National Blood Clot Alliance in recognition of World Thrombosis Day and choose your own adventure with a 10K, 5K, or 1-mile race. Whether you prefer to walk, run, or even rally a team, every step you take helps raise vital funds and awareness for the prevention and treatment of blood clots.
Participants can enjoy digital race bibs, finisher certificates, and fun challenges along the way! Plus, fundraising is encouraged with fantastic rewards such as exclusive race merchandise. Bring your friends and family for a group discount when registering four or more participants. Every mile completed and dollar raised contributes to lifesaving education and support for those affected by blood clots. Don’t miss out on this uplifting event—register today and help us make a difference!
Participants can enjoy digital race bibs, finisher certificates, and fun challenges along the way! Plus, fundraising is encouraged with fantastic rewards such as exclusive race merchandise. Bring your friends and family for a group discount when registering four or more participants. Every mile completed and dollar raised contributes to lifesaving education and support for those affected by blood clots. Don’t miss out on this uplifting event—register today and help us make a difference!
Organiser's Description
READY, SET, STOP THE CLOT!
Join the National Blood Clot Alliance for our 7TH ANNUAL RACE TO STOP THE CLOT FUN RUN in recognition of World Thrombosis Day!
Walk or run a 10K, 5K, OR 1 MILE course of your choosing anywhere, anytime between OCTOBER 1017. Participate on your own, with family and friends, or rally a team and help raise funds to support NBCA's lifesaving mission.
EVERY STEP AND EVERY DOLLAR RAISED HELPS ADVANCE BLOOD CLOT AWARENESS, EDUCATION, AND SUPPORT.
CHOOSE YOUR DISTANCE
Register for the 10K, 5K, OR 1 MILE and receive:
* Digital race bib
* Digital finisher certificate
* Fun challenges and opportunities to win prizes
Your own personal fundraising page
* Ways to connect with fellow Race to Stop the Clot participants
BRINGING THE WHOLE CREW? Receive 20% off when you register 4 or more people together.
FUNDRAISE & EARN REWARDS
Every registrant receives a personal fundraising page share yours with family and friends and see how far your impact can go!
RAISE $100 -> Earn an exclusive 2026 Race to Stop the Clot Fun Run T-shirt
RAISE $250 -> Earn a Stop the Clot stainless steel water bottle
DONATE $100+ DURING REGISTRATION -> Your race registration is complimentary! A $30 registration discount will be automatically applied at checkout.
REFER 5 FRIENDS WHO REGISTER -> Receive a refund of your registration fee.
FUNDRAISING IS ENCOURAGED, BUT NEVER REQUIRED TO PARTICIPATE.
HOW IT WORKS
1. REGISTER.
Choose your distance: 10K, 5K, or 1 Mile.
2. RALLY YOUR SUPPORTERS.
Your personal fundraising page will be created automatically. Personalize it, share it with friends and family, and work toward your fundraising rewards.
3. WALK OR RUN.
Complete your selected distance anytime, anywhere between OCTOBER 1017.
4. CELEBRATE YOUR FINISH.
Submit your time on the results page and download your digital finisher certificate.
YOUR MILES MAKE A DIFFERENCE
All proceeds benefit the NATIONAL BLOOD CLOT ALLIANCE (NBCA), a 501(c)(3) nonprofit dedicated to advancing the prevention, early diagnosis, and successful treatment of life-threatening blood clots, including deep vein thrombosis (DVT) and pulmonary embolism (PE).
NBCA is the only U.S. nonprofit focused exclusively on blood clot awareness and building community among people affected by blood clots or at increased risk. Your support helps us provide lifesaving education, patient resources, community outreach, advocacy, and support to people across the country.
REGISTER. RALLY YOUR SUPPORTERS. RACE YOUR WAY. HELP US STOP THE CLOT.
Join the National Blood Clot Alliance for our 7TH ANNUAL RACE TO STOP THE CLOT FUN RUN in recognition of World Thrombosis Day!
Walk or run a 10K, 5K, OR 1 MILE course of your choosing anywhere, anytime between OCTOBER 1017. Participate on your own, with family and friends, or rally a team and help raise funds to support NBCA's lifesaving mission.
EVERY STEP AND EVERY DOLLAR RAISED HELPS ADVANCE BLOOD CLOT AWARENESS, EDUCATION, AND SUPPORT.
CHOOSE YOUR DISTANCE
Register for the 10K, 5K, OR 1 MILE and receive:
* Digital race bib
* Digital finisher certificate
* Fun challenges and opportunities to win prizes
Your own personal fundraising page
* Ways to connect with fellow Race to Stop the Clot participants
BRINGING THE WHOLE CREW? Receive 20% off when you register 4 or more people together.
FUNDRAISE & EARN REWARDS
Every registrant receives a personal fundraising page share yours with family and friends and see how far your impact can go!
RAISE $100 -> Earn an exclusive 2026 Race to Stop the Clot Fun Run T-shirt
RAISE $250 -> Earn a Stop the Clot stainless steel water bottle
DONATE $100+ DURING REGISTRATION -> Your race registration is complimentary! A $30 registration discount will be automatically applied at checkout.
REFER 5 FRIENDS WHO REGISTER -> Receive a refund of your registration fee.
FUNDRAISING IS ENCOURAGED, BUT NEVER REQUIRED TO PARTICIPATE.
HOW IT WORKS
1. REGISTER.
Choose your distance: 10K, 5K, or 1 Mile.
2. RALLY YOUR SUPPORTERS.
Your personal fundraising page will be created automatically. Personalize it, share it with friends and family, and work toward your fundraising rewards.
3. WALK OR RUN.
Complete your selected distance anytime, anywhere between OCTOBER 1017.
4. CELEBRATE YOUR FINISH.
Submit your time on the results page and download your digital finisher certificate.
YOUR MILES MAKE A DIFFERENCE
All proceeds benefit the NATIONAL BLOOD CLOT ALLIANCE (NBCA), a 501(c)(3) nonprofit dedicated to advancing the prevention, early diagnosis, and successful treatment of life-threatening blood clots, including deep vein thrombosis (DVT) and pulmonary embolism (PE).
NBCA is the only U.S. nonprofit focused exclusively on blood clot awareness and building community among people affected by blood clots or at increased risk. Your support helps us provide lifesaving education, patient resources, community outreach, advocacy, and support to people across the country.
REGISTER. RALLY YOUR SUPPORTERS. RACE YOUR WAY. HELP US STOP THE CLOT.
Races
-
10K Run/Walk Registration
Incl. $2.80 Fee
$32.80
Includes: -Registration fees -Digital bib and finisher certificate -Access to training/fundraising support to help you achieve your goals -Ability to share pics of your accomplishments and see others -Receive encouragement from teammates all across the country -
5K Run/Walk Registration
Incl. $2.80 Fee
$32.80
Includes: -Registration fees -Digital bib and finisher certificate -Access to training/fundraising support to help you achieve your goals -Ability to share pics of your accomplishments and see others -Receive encouragement from teammates all across the country -
1-Mile Run/Walk Registration
Incl. $2.80 Fee
$32.80
Includes: -Registration fees -Digital bib and finisher certificate -Access to training/fundraising support to help you achieve your goals -Ability to share pics of your accomplishments and see others -Receive encouragement from teammates all across the country
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Race to Stop the Clot® 2026 Fun Run
