Northfield Nighthawk Invitational
Northfield Nighthawk Invitational is a running race on September 19, 2026 in Denver, CO.
- Date
- September 19, 2026 (2 days to go)
- Sport
- Running
Events
Race-Day Forecast
Live forecast from the U.S. National Weather Service.
Race day
Saturday, 9/19
High
79°
Low
52°
Conditions
Mostly sunny then showers and thunderstorms likely
Chance of Rain
72%
Wind
1 to 6 mph
About Denver, CO
Population
713,734
as of 2023
City Elevation
5,286 ft
Nearest Airport
DEN
Denver International Airport · 18 mi
Time Zone
Mountain Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Northfield Nighthawk Invitational, put it on the calendar, and turn “someday” into a start date.
2
Days to train
- Race
- Northfield Nighthawk Invitational
- Date
- September 19, 2026
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About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
More Running races near Denver, CO
Frequently Asked Questions
What is the Northfield Nighthawk Invitational?
When and where is the Northfield Nighthawk Invitational?
How do I register for the Northfield Nighthawk Invitational?
Northfield Nighthawk Invitational
Sep 19, 2026