RUNALYZE - Data analysis for athletes

Boston Half Marathon 2021

52,97822, -0,02386

31.05.2021

21,10 km

9 Runalyze users participated in this competition.

Other competitions at this event
Date Event Distance
31.05.2021 Boston Running 42,20 km
Previous dates
Date Event Distance
13.04.2025 Boston UK Marathon 10,00 km | 21,10 km | 42,20 km
28.04.2024 Boston Marathon 10,00 km | 42,20 km
18.04.2022 Boston Marathon UK 42,20 km
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