This race has something for everyone!  Choose the virtual 15k, virtual 10K, virtual 5k, or virtual 1-mile walk/run! Help us raise awareness and financial support for patients battling Mast Cell Disease. Super T’s Mast Cell Foundation is a 501 (c)(3) non-profit organization providing education and financial support to patients living with Mast Cell Disease. We are the only foundation globally, providing financial assistance in the form of grants to patients helping to offset their living and medical expenses.


  • Register!
  • First 200 participants will receive commemorative long sleeve race tech
  • All participants will receive race socks and race medal
  • Race Bibs and swag will ship beginning September 7th
  • Grab your cape and complete your event
  • You have 5 days to run/walk/wheelchair or stroll your virtual event, from September 29, 2020 until October 3, 2020
  • Once your finished take a picture of your time and bib and post your picture on Facebook, Instagram or Super T’s Facebook page using #SuperheroShowdown2020 or #SS2020 or #Showdown2020


  • 3 referrals = $5 back on your credit card
  • 5 referrals = $10 back on your credit card


  • Largest virtual team entry of 5 or more team-mates: *team will receive race swag, 5 complimentary registration vouchers for the 2021 Superhero Showdown Race, and recognition on Super T’s Mast Cell Foundation Facebook page. Items will ship after the race.
  • Largest Fundraising Virtual Team Entry:
    • *Raise $500 – Superhero Showdown Race drawstring bag with swag for all teammates! Items will be shipped after the race
    • *Raise $1000 – Superhero Showdown Race drawstring bag with swag, foundation baseball cap, free race registration for 5 teammates. Items will ship after the race.
    • *Raise $2000 – Superhero Showdown apparel listed above, free race registration for 10 teammates, recognition as  Superhero Showdown Top Fundraiser on our Facebook and Instagram pages and our foundation website. Items will ship after the race.  


  • Race professionally timed by  Bryn Mawr Racing Co.
  • Results will be found at

Sponsorship Options:
Contact Race Director:
Tammy Nearon,


Shirts will be shipped to the first 200 registered participants!


  • Register for the virtual race
  • Complete the run as following: 1 mile run/walk/stroll/wheel, 5k run, 10k run, or 15k run 
  • Once the run is complete, participants are required to post a photo onto their Instagram or Facebook accounts or on Super T’s Mast Cell Foundation’s Facebook, Instagram or Twitter pages with the following hashtags: #SuperheroShowdownVirtualRace2020 or #SHSD2020 or #SHOWDOWN2020
  • Important: The photo must be a collage of the following items:
    • Bib number
    • Proof of running, walking, or wheeling. The proof may be in the form of computer or phone screenshot of your preferred running software apps, or photos of your wearable devices or treadmill screen that clearly show the record. Participants who are not able to wear electronic devices, may submit photos of your race.  All photos must be posted before midnight on 10/4/2020.
Grants Icon

Grants given to 18 patients

Funds Icon

$95,000 in funds raised

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I am proud to see what this organization has accomplished and the support it has given me and my family going through some of the roughest times we have ever had to endure.

Harry B.

We run every year in Taylor’s name to help support this organization. Although we can’t be there with the group, it means the world to put feet to the ground and have it mean so much.

Stephen B.

I just received your check in the mail and it felt like a dream come true. We had to leave our home and say goodbye to everyone and everything we knew to fight this disease. This gift is truly a blessing and there are not enough words to say thank you. I will never forget this and will hold this foundation very close to my heart.

Super M