Following are the winners and all Butler County medalists at Friday's Pine-Richland Track and Field Invitational.

Boys3,200-meter relay:

1-Knoch (Mike Fugate, K.J. McCrea, Paul Kletzli, Brian Tackett) 8:17.0; 3-Slippery Rock (Owen Bowser, Dan Hartzell, Nathan King, Nick Steele) 8:21.86; 5-Mars (Brandon Stadelmyer, Justin Stadelmyer, Chris Alikhani, Marc Funderlich) 8:23.0110-meter hurdles: 1-David Kalatshoff (Plum) 14.65;

6-Ethan Geisler (Slippery Rock) 15.86; 8-Vinny Smith (Mars) 15.7

100-meter dash: 1-Jeff Robinson (Plum) 10.63;

4-Ian Campbell (Slippery Rock) 11.241,600-meter run:

1-Brian Tackett (Knoch) 4:34.0; 3-Owen Venesky (Knoch) 4:39.22; 6-Alex Mascio (Seneca Valley) 4;40.59; 7-Nick Gentile (Freeport) 4:44.69

400-meter dash: 1-Christopher Anderson (Peabody) 50.27;

4-Mitch Shaw (Knoch) 52.50; 6-Jack Cravener (Slippery Rock) 52.63

400 meter relay: 1-New Castle (Jajuan Jay, Brandon Burley, Brian Rice, Marcus Stewart) 43.88;

2-Mars (Bill Bair, Justin Piocquidio, Cory Slater, Shane Kaclik) 44.15300-meter hurdles: 1-Mike Hemmerle (Plum) 39.56;

5-Ethan Geisler (Slippery Rock) 40.72800-meter run:

1-Brian Tackett (Knoch) 1:58.48; 2-Chris Harmon (Karns City) 2:00.08

200-meter dash: 1-Troy Besterci (Plum) 21.77;

3-Bill Bair (Mars) 22.17; 6-Mitch Shaw (Knoch) 23.08

3,200-meter run: Chase Broussard (North Allegheny) 10:04.72;

7-Nick Edinger (Mars) 10:25.35

1,600-meter relay: 1-Knoch (Vincent Moxie, Steve Snow, Paul Kletzli, Mitch Shaw) 3:31.58; 5-Slippery Rock (Jack Cravener, Sam Lotz, Chad Skoch, Ethan Geisler) 3:35.05; 8-Mars (Brandon Stadelmyer, Marc Funderlich, Chris Alikhani, Bill Bair) 3:38.94

High jump:

1-Ian Campbell (Slippery Rock) 6-3; 2-Justin Piocquidio (Mars) 6-0; 6t-Cory Terwilliger (Karns City) 5-10

Long jump:

1-Justin Piocquidio (Mars) 21-4; 2-Cory Slater (Mars) 20-5; 6-Ian Campbell (Slippery Rock) 19-9.75

Triple jump:

1-Ian Campbell (Slippery Rock) 44-3; 3-Dylan Beck (Knoch) 42-0.5; 6-Sam Lotz (Slippery Rock) 41-11

Shot put:

1-Mark Poydence (Seneca Valley) 47-1.5; 3-Brennan Bliss (Union) 43-11; 4-Ethan Wadowsky (Slippery Rock) 43-6; 6-Tim McCorkle (Knoch) 42-7

Discus: 1-Dana Abraham (Highlands) 139-11;

4-Tim McCorkle (Knoch) 125-8

Javelin:

1-Zac Gross (Knoch) 157-4; 3-P.J. Samotus (Seneca Valley) 152-5; 4-Earl Everetts (Karns City) 151-8; 8-Steve Swanson (Seneca Valley) 144-6

Pole vault: 1-Zack Taylor (Plum) 13-0;

3-David Caldwell (Slippery Rock) 12-0; 6-Mitch Codd (Seneca Valley) 11-0

Team standings (out of 25 teams): 1-Knoch 78, 2-New Castle 77.5, 3-Plum 66,

4-Slippery Rock 62, 5-Peabody 49,

6-Mars 48, 11-Seneca Valley 23, 15t-Karns City 15.5, 20-Union 6, 22-Freeport 3Track MVP:

Brian Tackett, KnochField MVP:Ian Campbell, Slippery RockGirls3,200-meter relay: 1-Oakland Catholic (Julia Anselmo, Rachel Dzombak, Danielle Mrdjenovich, Michaela Mozley) 9:55.0;

4-Mars (Carly Clark, Bryn Workman, Lindsey Pecor, Michelle Perri) 10:29.0; 6-Seneca Valley (Harriot Flynn, Grace Saluga, Jessica Glas, Megan Peaco) 11:10.0; 7-Slippery Rock (Kayla Brendlinger, Nicole Fuchs, Sarah Grabner, Alexis Reeher) 11:27.0100-meter hurdles: 1-Stephanie Ramirez (Plum) 15.29;

2-Gina Robb (Knoch) 15.65; 5-Angela Shaffer (Slippery Rock) 16.28); 8-Candace Hogue (Slippery Rock) 16.9)

100-meter dash: 1-Cassandra Walker (Highlands) 12.59

1,600-meter run:

1-Jolene Kunkel (Knoch) 5:22.31; 2-Alyssa Kunkel (Knoch) 5:22.69

400-meter dash: 1-Alexa Sarsfield (Springdale) 58.21;

6-Annie Philogene (Seneca Valley) 1:02.43; 7-Kaitlyn Angeletti (Mars) 1:02.76

400 meter relay: 1-Mount Lebanon (Emily Difenderfer, Anna Simone, Rose Schrott, Kayleigh Birks) 50.08;

4-Mars (Racheal Barnes, Lexie Mastro, Brittany Jones, Sara Williams) 51.9300-meter hurdles:

1-Elissa McCune (Slippery Rock) 46.13;

5-Audra Buechele (Karns City) 49.22; 7-Michelle Grossman (Slippery Rock) 49.89

800-meter run: 1-Samantha Carl (Mount Lebanon) 2:18.49

200-meter dash: 1-Taylor Doaty (Pine-Richland) 25.8

3,200-meter run: 1-Elaina Balouris (Hampton) 11:30.0;

4-Jolene Kunkel (Knoch) 11:50.99; 5-Alyssa Kunkel (Knoch) 11:51.0

1,600-meter relay: 1-Springdale (Stephanie King, Laura Gajdosik, Brittany Loveland, Alexa Sarfield) 4:04.24;

7-Mars (Kaitlyn Angeletti, Racheal Barnes, Courtney Cooper, Lindsey Pecor) 4:19.15High jump:

1-Amber Saunders (Karns City) 5-2; 4-Megan Affrica (Freeport) 5-0; 6t-Angie Shaffer (Slippery Rock) 4-10

Long jump: 1-Katie Wise (Pine-Richland) 17-3.5;

5-Amber Saunders (Karns City) 16-4.75; 7-Gina Robb (Knoch) 16-3; 8-Sarah Robb (Knoch) 16-2

Triple jump: 1-Katie Wise (Pine-Richland) 36-10;

6-Sarah Robb (Knoch) 34-2.75

Shot put:

1-Carol Cress (Knoch) 39-3; 2-Allyson Cress (Knoch) 34-2

Discus: 1-Agnes Su (Mount Lebanon) 105-3.5;

2-Carol Cress (Knoch) 97-10; 4-Alyssa Blake (Freeport) 89-3

Javelin:

1-Carol Cress (Knoch) 119-10; 7-Hali Morris (Freeport) 93-11

Pole vault:

1-Alexa Becker (Seneca Valley) 9-0; 4-Cassie Rozzi (Mars) 8-6; 6t-Caitlyn Fennello (Seneca Valley) 8-0; 8t-Huong Nguyen (Seneca Valley) 8-0Team standings (out of 26 teams):

1-Knoch 77, Pine-Richland 66.5, 3-Mount Lebanon 64, 4-Springdale 43, 5t-Highlands and Burrell 42,

13-Slippery Rock 21, 14t-Mars and Seneca Valley 19, 16-Karns City 18, 21-Freeport 12Track MVP: Alexa Sarsfield, Springdale

Field MVP:Carol Cress, Knoch