Vernal Equinox 2024 Race Schedule. The course is approximately 2 miles and traverses through wooded trails, lush growths and gorgeous. W hile meteorologists like to call fall at the beginning of september, astronomical autumn starts later, on the autumnal equinox.this year, it falls on sunday, sept.

The vernal equinox — is an astronomical phenomenon when the sun, in its visible motion along the ecliptic, crosses the celestial equator. Empower ultras was founded by aneta (nettie) zeppettella and jennifer russo, who.