Race Discovery
James Test Site

James Test Site

Lyons, Colorado, United States
Aug 30, 2026
Running

About this race

test

Pick your distance

Running

5K

Aug 30, 2026 5K 9:00 AM
Free
Closed

10K

Aug 30, 2026 10K 9:00 AM
Free
Closed

Military - 5K

Aug 30, 2026 5K 9:00 AM
Free
Closed

Typical race-day weather

Based on 2 years of historical conditions on this event's race dates in Lyons.

Temp (°C)
Minimum temperature (race-day average) 10.6° / Maximum temperature (race-day average) 27.4°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 10.6° / Maximum feels like — heat index / wind chill (race-day average) 28.0°
Wind (km/h)
Average wind speed (race-day average)
11.4
Precip (mm)
Average precipitation (race-day average)
1.1mm
Humidity
Average relative humidity (race-day average)
52.3%

About Lyons

James Test Site takes place in Lyons, Colorado, United States. The local timezone is America/Denver.

View on Google Maps

Reviews

Done this event?

If you've participated in this event, share your experience with other runners

🏃 Plan Your Next Race in Lyons

Find upcoming events by distance:

Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

Other races in the area