2021 - Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K
2021 distances
Running
5k Run/Walk
Double Barrel Marathon + 5K Challenge
Double Barrel Half Marathon + 5K Challenge
5K Wheelchair
Half Marathon
Marathon
Half Marathon - Virtual
Marathon - Virtual
5K - Virtual
Race-day weather
Conditions on October 22, 2021 — historical Open-Meteo data.
The sun rises at 7:32 AM and sets at 6:34 PM local time (EDT) in Greensboro on October 22, 2021 — 11h 01m 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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2021 results — Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K
558 finishers across 7 distances · leading places in the 5k Run/Walk
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Sterling Sharpe | 17:40 | 5:42 /mi |
| 2 | Tim Price | 18:05 | 5:50 /mi |
| 3 | Justin Sink | 18:41 | 6:01 /mi |
| 4 | James Talbot | 19:15 | 6:13 /mi |
| 5 | Caroline Moore | 19:21 | 6:15 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Greensboro
Different organizers, within 40 miles, in the next three months
Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K
Triad Lunge Forward
Nat Greene's Revenge Triathlons and Duathlon
Empowerment In Motion - 5k & Fun Run
🏃 Plan Your Next Race in Greensboro
Find upcoming events by distance:
- Greensboro 5K Races 37 races
- 10K Run Events in Greensboro 6 races
- Greensboro Half Marathons 4 races
- Marathons in Greensboro 3 races
- Greensboro Running Calendar 2026 51 races
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, 52 Greensboro events
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