New Balance Indoors 2025 Results. Milesplits official results list for the 2025 new balance indoor grand prix in boston ma. The 2025 new balance indoor nationals saw high schoolers from all over america head to boston in an attempt to make their mark.

Saturday, feb 3* sunday, feb 4. The 2025 new balance indoor nationals saw high schoolers from all over america head to boston in an attempt to make their mark.