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DONATE BLOOD AT COMIC-CON

Recruiting Heroes at Comic-Con

San Diego Comic-Con® is July 23 – 27, 2025 and we’re next door hosting the 49th Robert A. Heinlein Blood Drive.

Comic-Con Attendees and friends are encouraged to make time to save lives during Comic-Con to score exclusive swag.

All Comic-Con blood donors will receive an exclusive, limited-edition Marvel Fantastic 4 T-shirt* while sizes and supplies last.  

Appointments are encouraged. Walk-ins are welcome.

To donate blood, you must be 17 years old, weigh at least 110 lbs. and be in general good health. View FAQs

Comic-Con International's 49th Robert A. Heinlein Blood Drive 2025

 

Manchester Grand Hyatt San Diego
First Floor — Grand Hall A
1 Market Place
San Diego, CA 92101

The Comic-Con Blood Drive is open to the public! A Comic-Con badge is NOT NEEDED to enter the blood drive or participate.

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 1

Wednesday, July 23, 2025
9:00 am - 6:00 pm

700+ donations received!

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 2

Thursday, July 24, 2025
9:00 am - 6:00 pm

Another 700+ donations!

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 3

Friday, July 25, 2025
9:00 am - 6:00 pm

700+ more donations received — 2,100 until goal and two days to go!

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 4

Saturday, July 26, 2025
9:00 am - 6:00 pm

Nearly 2,800 donations receivedso far!

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 5

Sunday, July 27, 2025
9:00 am - 3:30 pm

~3,300 blood donations received — Thank you for saving lives with us!

Recruiting Heroes at Comic-Con

San Diego Comic-Con® is July 23 – 27, 2025 and we’re next door hosting the 49th Robert A. Heinlein Blood Drive.

Comic-Con Attendees and friends are encouraged to make time to save lives during Comic-Con to score exclusive swag.

All Comic-Con blood donors will receive an exclusive, limited-edition Marvel Fantastic 4 T-shirt* while sizes and supplies last.  

Appointments are encouraged. Walk-ins are welcome.

To donate blood, you must be 17 years old, weigh at least 110 lbs. and be in general good health. View FAQs

The Comic-Con Blood Drive is open to the public! A Comic-Con badge is NOT NEEDED to enter the blood drive or participate.

Book your appointment to donate blood at SDCC25!

Join an exclusive group of heroes who donate their power for good—making a big difference for Southern California.
Plus, score your exclusive Blood Drive Marvel swag—a limited-edition Marvel Fantastic Four T-shirt—and Comic-Con goodies while supplies last.

Appointments are encouraged. Walk-ins are welcome.
Allow about 1 hour to donate blood.

BLOOD DRIVE
Manchester Grand Hyatt
First Floor — Grand Hall A
1 Market Place
San Diego, CA 92101

Comic-Con International's 49th Robert A. Heinlein Blood Drive 2025

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 1

Wednesday, July 23, 2025
9:00 am - 6:00 pm

Book Now

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 2

Thursday, July 24, 2025
9:00 am - 6:00 pm

Book Now

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 3

Friday, July 25, 2025
9:00 am - 6:00 pm

Book Now

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 4

Saturday, July 26, 2025
9:00 am - 6:00 pm

Book Now

Comic-Con 49th Robert A. Heinlein
Blood Drive — Day 5

Sunday, July 27, 2025
9:00 am - 3:30 pm

Book Now

Your Impact

Ella and Kamila rely on blood donors to treat beta thalassemia major—a rare and life-threatening form of anemia.

Thanks to blood donors, Ella and Kamila can receive the lifesaving blood transfusions they need to survive and thrive.

You have the power to change lives. Become a blood donor today.

About San Diego Blood Bank

San Diego Blood Bank is a 501(c)(3) independent, nonprofit blood bank dedicated to providing life-saving blood to hospitals across the region. Now in its 75th year, San Diego Blood Bank has collected more than 5.5 million pints of blood since 1950, supporting patients facing cancer, trauma, surgeries, and chronic illnesses.

For over four decades, San Diego Blood Bank has proudly partnered with Comic-Con International, hosting the Robert A. Heinlein Blood Drive at San Diego Comic-Con since 1977—a tradition that has resulted in over 93,000 pints donated. Last July, we achieved our most successful SDCC drive yet, collecting more than 3,000 pints in five days. As we celebrate 75 years of impact, San Diego Blood Bank expanded its legacy to WonderCon® in March 2025, successfully collecting more than 500 pints of blood. Join us for another incredible Comic-Con in 2025 to help save lives across the region.

San Diego Blood Bank Logo. 75 - Saving Lives Across Southern California Since 1950​

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