Hours & Directions

Fair Office Hours

November - March: Monday - Thursday - Hours vary - call 608-755-1470 before you make the trip to the office.
April - October: Monday - Friday 9:00 AM - noon and 1:00 pm - 5:00 PM
Phone: 608-755-1470

Fair Week - July 22-27, 2025

Gate hours: 7:00 AM - 10:00 PM

Mailing Address:

Rock County 4-H Fair
P.O. Box 606
Janesville, WI 53547-0606

Physical Address:

Rock County 4-H Fair
1301 Craig Ave.
Janesville, WI 53545

Directions:

From the East: Take Hwy 14 to County A. At the first stop light, veer to the left onto East Milwaukee St. Follow that street through three stop lights and at the fourth stop light turn right onto Randall Avenue. Randall is one of our bordering streets. If you are coming in on County A, cross Hwy. 14. County A becomes Milwaukee St. Follow that street through four stop lights, and at the fifth light, turn right onto Randall Avenue. Randall is one of our bordering streets. If you are coming in on Hwy. 43 take the Beloit exit and get onto I-90 Janesville. Take the second Janesville exit (175A, Hwy. 11) and follow into Janesville through one stop light. At the second light turn R onto Randall Ave. Randall is one of our bordering streets.
From the South: From I-90 take the second Janesville exit (175A), follow into Janesville through 2^nd stop light, and at the 2^nd stop light turn right onto Randall Avenue. Randall is one of our bordering streets. From Hwy. 51, enter Janesville and turn right onto E. Court Street. Follow Court St. to the intersection of Court and E. Milwaukee, turn L onto Ringold and that is one of our bordering streets.

From the North: From I-90, take the first Janesville exit which is Hwy. 26. Follow Hwy. 26 (Milton Avenue) into Janesville until you reach Mt. Zion Avenue. Turn L onto Mt. Zion and R onto Randall Ave. Randall is one of our bordering streets.

From the West: Hwy. 11 turns into Court St as you enter Janesville. Follow Court St. through town until it intersects with E. Milwaukee. Then turn L onto Ringold Street. Ringold Street is one of our bordering streets.
Always look for our blue fairgrounds street signs.