

2027 Spring Equinox
Spring Equinox: a flat, fast Colorado country-road half in growing Wellington, drawing ~700 finishers.
Race Date
Mar 21, 2027
Location
Wellington, CO
Quick facts
- Date
- Sunday, March 21, 2027
- Location
- Wellington, Colorado
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Course
The Experience
On a spring morning in Wellington, Colorado, the Spring Equinox half sends runners out onto quiet country roads. Now in its 14th edition, the race has grown to about 700 finishers — big enough to feel like an occasion but still intimate. Roughly a quarter of runners come back in later years, a loyalty that says plenty about the event's reliable charm.
The course is flat and fast, with essentially no elevation gain, making it a natural PR target. Typical mornings hover in the 30s to 50s, with low precipitation and a 12 mph breeze — ideal early-season racing weather. The route rolls through open farmland and long rural views, the kind of landscape that quiets the mind as much as the legs. The front of the pack is genuinely quick — the typical winning time is about 1:11:51 — but the middle is welcoming, and every finisher earns a long-sleeve shirt. It's a low-key, community-rooted race that celebrates the equinox with a simple, satisfying day of running.
Race-provided description
The Equinox races offer a spring half marathon on scenic country roads and a fall race along the Wild & Scenic Poudre River Canyon on a point-to-point downhill course. The event is known as one of the best races in Colorado.
Logistics
Race Day
Sunday, March 21, 2027
Start Time
TBA
Start Location
2856 Cleveland Ave, Wellington, CO, 80549
Course Info
Course Type
Loop Course
Terrain
road
Scenery
Rural
Difficulty
Ultra-Flat
Quality Score
Standout7514 years running
~662 finishers a year
growing or steady
23% returning runners
5 timing sources
runners from 1 state
winner 1:11:51
typical high 53°F
Race Day Weather
5-year historical avgStart (Low)
26°
Afternoon (High)
50°
Ideal racing weather — cool and comfortable
0.0"
Precipitation
13 mph
Wind
55%
Humidity
Frequently asked
When is the 2027 Spring Equinox?
The 2027 Spring Equinox is held on Sunday, March 21, 2027.
Where does the 2027 Spring Equinox take place?
It takes place in Wellington, Colorado.
What distances does the 2027 Spring Equinox offer?
The half marathon (13.1 miles).
Is the 2027 Spring Equinox course flat and good for a PR?
The 2027 Spring Equinox is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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