Course
Half Marathon21.1 km
5K5 km
Key dates
- ✓Entries openedSat 15 Aug 2026
- ★Race daySun 21 Mar 2027
Date confirmed with the organiser · entry window checked by RunCalendar
About
The Spring Equinox Half Marathon & 5K features an out-and-back course starting and finishing at Deppen Brewing in Wellington, CO, with a mix of half dirt and half asphalt roads for the half marathon and a flat asphalt 5K around neighborhoods. The event offers chip timing, multiple aid stations, finisher medals for the half, and supports local schools and sports teams.
Your next race, seen from above.
Save Spring Equinox Half Marathon & 5K to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
Save Spring Equinox Half Marathon & 5K to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
More races in Colorado All ›
-
All-Out Spring Fever
Set against Table Mountain in the Colorado foothills
-
Cryogenic Cannibal Chase 8k
An 8K loop around frozen Lake Estes
-
RMRR Marathon Training Series
Supported 10 and 20 mile marathon build-up races
-
The City Park Circuit
Loops around Denver's City Park lake and zoo
Run this event? Claim it on runcalendar.com
Visit event website ›
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.