Race to Cure Sarcoma Boston
About this race
The Race to Cure Sarcoma (RTCS) Boston brings together hundreds of members of the community who have been impacted by this disease. Each year, the Sarcoma Foundation of America raises awareness and funds for much-needed research, through RTCS events across the country. JOIN US for our annual event in Boston!
TOGETHER WE CAN FIND A CURE.
Pick your distance
Running
5K Run (Timed) - Adult
5K Run (Timed) - Child (Ages 6-12)
5K Run or 1 Mile Walk (Untimed) - Adult
5K Run or 1-Mile Walk (Untimed) - Child (Ages 6-12)
Typical race-day weather
Based on 9 years of Open-Meteo archive data for this event's race dates in Boston, plus the 3 days either side.
The sun rises at 5:21 AM and sets at 7:59 PM local time (EDT) in Boston on May 16, 2027 — 14h 38m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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🏃 Plan Your Next Race in Boston
Find upcoming events by distance:
- Boston 5K Races 30 races
- 10K Run Events in Boston 4 races
- Boston Running Calendar 2026 45 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 52 Boston events
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