BestRacesroad · 5K · 10K · Kid's dash 100 yards untimed
Birdie Derby 5k/10k Run/Walk
Build your free race-day pace plan| Distances | 5K, 10K, Kid's dash 100 yards untimed |
| Surface | road |
| Field size | 2,225 runners |
| Founded | 2004 (22 years) |
| USATF certified | No |
| Boston qualifier | No |
From the race's RunSignup listing, with field size from its posted results, last updated October 18, 2026. Kept current by the race director.
Running Birdie Derby 5k/10k Run/Walk for a cause? Set up a free team page — rally your people, point donations straight to your charity.
Where it runs
The course for Birdie Derby 5k/10k Run/Walk, drawn from the route its organizer or the public map record provides.
Loading the map…
Course lines are simplified for the web — run the official route, not this one.
Stay near Fitchburg
Hotels and rentals in and around Fitchburg, WI.
Preset to race weekend, Nov 25 – 27.
Bookings made through this map may earn BestRaces a commission. It has no effect on rankings (how ranking works).
Race Pace Analyzer beta
Build your Birdie Derby 5k/10k Run/Walk splits
This one already knows the course. Give it your goal time and it gives you every split to the finish, adjusted for this race's terrain and its usual race-morning temperature, plus a fueling plan and a check on whether the goal fits your fitness. It's free, and there's nothing to sign up for.
- Already loaded
- 2 distances
- ≈34°F on November race mornings
| Mile | Split | Elapsed |
|---|
Training paces for this goal
The everyday paces that build the fitness behind your goal, worked out from your target with the Daniels VDOT model. Save these for your next training block.
Treat these as a guide. Run easy days by feel, and adjust for heat, hills and how your legs feel that day.
Racing more than this one?
The BestRaces email: the races our numbers say are worth the trip, and a heads-up when your race week arrives.
Beta. The splits are exact math on your goal time. The terrain and weather notes are estimates from this race's listing, not a forecast.
Run this one?
Tell other runners it's worth the entry fee. One tap, no email, no account.
Votes don't affect the ranking. Here's what does →