TSF 5K for Rare Neuroimmune Disorders 2026 — Weston, MA

Date
September 13, 2026
Location
Weston, MA
Venue
11 Town House Rd
Start Time
9:00 AM
Entry Fee
$25.00 – $30.00
Events
5K Run
Includes
T-Shirt
Register NowRegistration Open

The TSF 5K for Rare Neuroimmune Disorders takes place at 11 Town House Rd in Weston, Massachusetts on September 13, 2026. Despite its name, the event features a 1-mile running distance rather than a traditional 5K. The race starts at 9:00 AM, giving runners an early morning option to complete their effort. Entry fees fall in the $25 to $30 range, making it an affordable local option. Proceeds benefit the TSF's mission supporting patients with rare neuroimmune conditions. Weston is a convenient location in the Boston area for New England runners looking to combine a cause-driven event with their training schedule.

From the Race Organizer
After suddenly losing vision and feeling in her body, Sumaira was diagnosed with neuromyelitis optica (NMO), a rare autoimmune disease that affects the central nervous system resulting in vision loss and paralysis. Two months after her diagnosis, she started The Sumaira Foundation (TSF), a now global nonprofit organization dedicated to raising awareness of rare neuroimmune disorders, building communities of support for patients and their caregivers, funding research and advocating on behalf of patients. TSF is proud to be patient-led, patient-powered, science-driven and therapy-agnostic. The organization is proud to call 102 patients, caregivers and clinicians TSF Ambassadors representing 35 countries. A Personal Message from Teresa Clark (TSF Ambassador): "As many of you may know, almost three years ago, in May 2022, I was diagnosed with a rare autoimmune disease called NMO - Neuromyelitis Optica. This 5k has been something I've wanted to do for years now, so I'm excited to finally begin this annual race to raise awareness. Early detection of NMO improves quality of life!" Read more on Terry's Story Here: https://www.sumairafoundation.org/terrys-nmo-story-the-perfect-storm/ Since 2018, TSF has funded $1m in rare neuroimmune disorder research, fellowship and journal publications as a result of grassroot fundraising. The aim of the 5K is to raise enough funds to support 2 additional research projects in 2025 through the Foundation’s SPARK and Unicorn grants. Explore TSF's research portfolio: https://www.sumairafoundation.org/tsf-funded-research/

Hotels Near This Race

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TSF 5K for Rare Neuroimmune Disorders 2026 — Weston, MA

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Race Travel Insurance

Don't forget travel insurance for September 13.

You've trained for months and booked a trip to Weston, MA. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

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Frequently Asked Questions

When is TSF 5K for Rare Neuroimmune Disorders 2026 — Weston, MA?

TSF 5K for Rare Neuroimmune Disorders 2026 — Weston, MA takes place on September 13, 2026. The race is held in Weston, Massachusetts.

Where is TSF 5K for Rare Neuroimmune Disorders 2026 — Weston, MA held?

TSF 5K for Rare Neuroimmune Disorders 2026 — Weston, MA is held at 11 Town House Rd in Weston, Massachusetts.

Where can I find hotels near TSF 5K for Rare Neuroimmune Disorders 2026 — Weston, MA?

RaceHotelFinder shows hotels sorted by distance from the race venue in Weston. Use the map or list view on this page to compare options and book race weekend accommodation.