Race Discovery
Boulder XC Series Meet 1
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Boulder XC Series Meet 1

Boulder, Colorado, United States View on map
Oct 10, 2026 (America/Denver local time)
Running

About this race

We are pleased to offer 2 x Fall XC meets (10/10 & 10/31) for all runners, regardless of age and ability.

MEET 1 
Valmont City Park (South)
5110 Valmont Rd, Boulder, CO 80301

TIME
9:00AM - 10:30AM

COST - (This will help cover venue hire, electronic timing, portable toilets and insurance)

  • Mountain Lions Participants - FREE
  • 12 YEARS & UNDER - $10.00
  • 13 - 19 YEARS - $15.00
  • 20 YEARS & OLDER - $20.00

SCHEDULE
9:00AM   10 YEARS & UNDER - 1K
9:15AM   16 YEARS & UNDER - 3K
9:45AM   OPEN - 5K

Pick your distance

Running

5K XC - Open

Oct 10, 2026 5K 9:45 AM
$20.00
Open

3K XC - 16 Years & Under

Oct 10, 2026 3K 9:15 AM
$15.00
Open

1K XC - 10 Years & Under

Oct 10, 2026 1K 9:00 AM
$10.00
Open

Typical race-day weather

Based on 3 years of Open-Meteo archive data for this event's race dates in Boulder, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 5.8° / Maximum temperature (race-week average) 19.6°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 3.1° / Maximum feels like — heat index / wind chill (race-week average) 19.6°
Peak wind (km/h)
Strongest wind of the day (race-week average)
14.2
Precip (mm)
Precipitation over the day (race-week average)
0.3mm
Humidity
Mean relative humidity (race-week average)
53.5%
Sunrise
Sunrise at the start line on October 10, 2026 (MDT)
Sunset
Sunset at the start line on October 10, 2026 (MDT)
Daylight
Hours between sunrise and sunset on race day
11h 22m

The sun rises at 7:06 AM and sets at 6:29 PM local time (MDT) in Boulder on October 10, 2026 — 11h 22m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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Results — Boulder XC Series Meet 1

2025 edition View Results

Other races near Boulder

Different organizers, within 40 miles, in the next three months

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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 27 Boulder events

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