In 196 days · Sun, May 16, 2027
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Sunday, May 16th, 2027
Boston Common - Perimeter Pathway - Parkman Bandstand, Boston MA
5K · 1 Mile
49–66°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
48–75°F
dry
2025
61–73°F
dry
2024
52–61°F
rain
2023
58–82°F
dry
2022
60–76°F
rain
2021
54–76°F
dry
2020
49–70°F
rain
2019
43–62°F
dry
2018
50–57°F
dry
2017
52–75°F
dry
Best months to race in Massachusetts →
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.
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