ALS TDI Marathon Program

Run to Help End ALS

The ALS TDI Marathon Progam brings together runners from around the world to raise funds and awareness for ALS research while participating in some of the most iconic road races.

Want to Run a Marathon with ALS TDI?

Below are the official events included in the 2026 ALS TDI Marathon Program. Click through each event to learn more and apply.

2026 Marathon Program Events

By joining the ALS TDI Marathon Program, you become part of a community committed to accelerating ALS research. Your fundraising fuels cutting-edge research at the ALS Therapy Development Institute (ALS TDI), the world's largest drug discovery lab focused solely on ending ALS.

Photo by Louis Paulin on Unsplash

Hoka Semi de Paris (Paris Half Marathon)

March 8, 2026

Fundraising Minimum: $750

A scenic half marathon through historic neighborhoods and landmarks in Paris.

Learn More Apply

Photo by Jermaine Ee on Unsplash

United Airlines NYC Half Marathon

March 15, 2026

Fundraising Minimum: $2,500

A popular spring race that takes runners from Brooklyn through Manhattan to Central Park.

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Photo by Bastien Nvs on Unsplash

Schneider Electric Marathon de Paris (Paris Full Marathon)

April 12, 2026

Fundraising Minimum: $1,500

A full marathon course that winds pasy many of Paris's most iconic sights.

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Photo by Todd Kent on Unsplash

Boston Marathon presented by Bank of America

April 20, 2026

Fundraising Minimum: $20,000

One of the world's most prestigious marathons, featuring the historic course from Hopkington to Boston.

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Photo by Jack Nagz on Unsplash

Big Sur International Marathon

April 26, 2026

Fundraising Minimum: $3,500

A breathtaking coastal marathon along California's rugged Pacific coastline.

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Photo by Nick Cheng on Unsplash

Big Sur International Marathon 11-Miler

April 26, 2026

Fundraising Minimum: $2,500

A shorter distance option offering the same stunning Big Sur scenery.

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Photo by Dan Freeman on Unsplash

TCS Sydney Marathon

August 30, 2026

Fundraising Minimum: $4,000

An international marathon experience through one of the world's great cities.

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Photo by Jermain Ee on Unsplash

TCS New York City Marathon

November 1, 2026

Fundraising Minimum: $5,000

A full marathon through New York City’s five boroughs, it is considered one of the most inclusive sporting events in the world.

Learn More Apply

Question

For questions or additional information, email info@als.net.

Your Miles Matter

Every training run and every dollar raised helps move ALS research forward. By participating in the ALS TDI Marathon Program, you are directly supporting the science needed to bring effective treatments to people living with ALS.