
GenesisHR Battlegreen Run 2026
Lexington, MA
10K, 5K, 1.2 mi
Registration opens
Apr 29, 2026
Registration closes
Nov 20, 2026
Race day
Nov 21, 2026
Registration openings and major changes, like a new date or a cancellation.
Your aid stations, pacing, nutrition, and crew in one plan.
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Listed from Race Roster. Checked Nov 1, 2026.