For event details and dates please visit the New Castle Recreation website. https://newcastlerec.com
| Month | Event |
| February | 2026 Capture New Castle Photo Contests |
| February | New Castle History Month |
| Founders Day, Saturday, February 7 | |
| March | Coffee with a Cop, March 6 |
| April | Earth Day County Road Cleanup Friday, April 17 |
| Earth Day at Burning Mountain Park April 25 | |
| Arbor Day Tree Planting, April 24 | |
| May | |
| Community Yard Sale Saturday, May 2 | |
| Hogback Hustle 5k, May 9 | |
| Fishing Derby, May 2 | |
| Pyro Run, May 25 | |
| Memorial Day Flag Raising Ceremony May 26 | |
| Bike Rodeo Saturday, May 30 | |
| June | Kid's Community Market, June 11 |
| Jr Police Academy, June 23-26 | |
| July | Community Market Open, July 9 - August 27 |
| Independence Day Non-Motorized Parade, July 4th | |
| Dirty Hog Dash July 11 | |
| August | |
| September | Burning Mountain Festival, September 11& 12 |
| Fire in the Hole 5K, September 12 | |
| BBQ with a Cop September 29 | |
| October | Town Clean-up October 9 & 10 |
| Trick or Treat New Castle, October 30 | |
| November | Lions Club Thanksgiving Dinner |
| December | Holiday Tree Lighting & Chili Cook-Off, December 4 |
| Shop with a Cop December 12 |
