Browse thousands of upcoming running events near you with our race directory - we have everything from 5k's to ultra marathons.

Mystic River Herring Run

Date

May 18, 2025

Location

Somerville, MA

Distances

5K

Weather

Typical weather for Somerville, MA on May 18:

68°
52°
15%

Based on historical measurements from weather station USW00014739 (5 mi away).

AI-Generated Race Summary [COMING SOON]