2027 Fall Equinox
The Fall Equinox Half Marathon offers a scenic, net-downhill run through Colorado's Poudre River Canyon.
Race Date
Mar 21, 2027
Location
Fort Collins, CO
Quick facts
- Date
- Sunday, March 21, 2027
- Location
- Fort Collins, Colorado
- Distance
- Half marathon (13.1 mi)
- Course
- Point to Point
- Terrain
- Road
- USATF certified
- Not listed
- Finishers on record
- 9,711
Highlights
Good For
Atmosphere
Course
The Experience
Set against the backdrop of Northern Colorado's stunning Poudre River Canyon, the Fall Equinox Half Marathon is a celebrated event. This point-to-point course, first run in 2012 and now in its 13th edition, offers a net downhill profile, making it a popular choice for those seeking a personal best.
Runners travel from approximately 32 states to experience the picturesque scenery along the Cache la Poudre River, Colorado's only designated Wild & Scenic River. With a median field size of around 1,761 finishers and a growing trend, the race has cultivated a loyal following, with about 20% of participants returning in subsequent years. The event is known for its great swag, including a tech tee, and a festive post-race atmosphere with music and beer.
While the course is largely downhill, reviews mention a gradual descent that is quad-friendly, though some note a sloped road surface and a challenging uphill stretch in the final miles. Logistical considerations include shuttle transportation from parking areas to the start line, as supporters may have limited viewing opportunities along the course.
Race-provided description
Scenic Colorado running events featuring the Spring and Fall Equinox races in Northern Colorado — from rolling country dirt roads to the stunning Poudre Canyon. Experience Half Marathons, 5k/5-Mile, and unforgettable race weekends built for runners who love beautiful miles and authentic Colorado landscapes.
Logistics
Race Day
Sunday, March 21, 2027
Start Time
TBA
Start Location
Poudre Canyon, Fort Collins, CO, 08524
Course Info
Course Type
Point to Point
Terrain
road
Scenery
Lake River, Mountain
Surface
Paved
Difficulty
Rolling Hills
Quality Score
Runner Favorite9614 years running
~1,761 finishers a year
shrinking
23% returning runners
USATF certified · 5 timing sources · 8 photos
runners from 36 states
winner 1:06:58
typical high 57°F
Race Day Weather
5-year historical avgStart (Low)
17°
Afternoon (High)
37°
Cool conditions — dress in layers, perfect for fast times
0.0"
Precipitation
9 mph
Wind
79%
Humidity
Historical Finish Times
How 9,711 finishers actually crossed the line across 14 years.
Most recent
2026
Total finishers
9,711
Median time
2:12:55
Latest turnout
839
States
49
Turnout by year
2018–2026
Hover the histogram to inspect specific finish times.
Race Photos
Frequently asked
When is the 2027 Fall Equinox?
The 2027 Fall Equinox is held on Sunday, March 21, 2027.
Where does the 2027 Fall Equinox take place?
It takes place in Fort Collins, Colorado.
What distances does the 2027 Fall Equinox offer?
The half marathon (13.1 miles).
Is the 2027 Fall Equinox course flat and good for a PR?
The 2027 Fall Equinox is a rolling hills, point to point course.
How many people run the 2027 Fall Equinox?
HalfRuns has finish records for 9,711 runners who have completed the 2027 Fall Equinox.
HalfRuns editorial — independent, no paid placement.
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