Race Discovery
Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.
Byron Rocks 5k & 10k - Run it. Walk it. Ruck it. logo

2019 - Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.

Byron, Illinois, United States View on map
May 04, 2019 (America/Chicago local time)
Running

2019 distances

Running

5k

Participants will be guaranteed their T-shirt size if registered before April 19, 2019.

May 04, 2019 5K 10:00 AM
$30.00
Closed

10k

Participants will be guaranteed their T-shirt size if registered before April 19, 2019.

May 04, 2019 10K 10:00 AM
$45.00
Closed

Race-day weather

Conditions on May 4, 2019 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 1.9° / Maximum temperature (recorded on race day) 18.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) -1.0° / Maximum feels like — heat index / wind chill (recorded on race day) 18.5°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
9.8
Precip (mm)
Precipitation over the day (recorded on race day)
0.0mm
Humidity
Mean relative humidity (recorded on race day)
76.0%
Sunrise
Sunrise at the start line on May 4, 2019 (CDT)
Sunset
Sunset at the start line on May 4, 2019 (CDT)
Daylight
Hours between sunrise and sunset on race day
14h 10m

The sun rises at 5:48 AM and sets at 7:59 PM local time (CDT) in Byron on May 4, 2019 — 14h 10m 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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2019 results — Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.

86 finishers across 2 distances · leading places in the 5k

View all results
Leading finishers of the 2019 Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.
Place Name Time Pace
1 Eric Hardin 18:26 5:57 /mi
2 Jessica Iasparro 18:44 6:03 /mi
3 Joe Alligood 22:11 7:09 /mi
4 Alexander Woodruff 22:44 7:20 /mi
5 Nicholas Colon 24:13 7:49 /mi

Every finisher is on the results page, filterable by distance, gender and age group.

Other races near Byron

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, 5 Byron events

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