Be the Referee: Track & Field Exchange Zones

By Sam Davis
MHSAA Director of Officials

May 16, 2023

Be The Referee is a series of short messages designed to help educate people on the rules of different sports, to help them better understand the art of officiating, and to recruit officials.

Below is this week's segment – Track & Field Exchange Zones - Listen

Let’s work in an exchange zone today – and see how much we know about this area during relay races at track & field events.

First: Exchange zones are now 30 meters in length. Previously, they were 20 meters with a 10-meter acceleration zone. But now, it’s just one 30-meter area. Runners must start inside the zone.

Now, what happens if the baton is dropped during an exchange? There are a couple of outcomes:

► If the baton is passed or dropped outside of the exchange zone – that relay team is disqualified.

► If the baton is dropped inside the zone, the runner can pick it up and re-join the race.

► If it’s dropped inside the zone but rolls out of the zone, either runner can retrieve it, return to the exchange zone and then restart his or her race – provided they don’t interfere with an opponent.

Previous Editions:

May 9: Girls Lacrosse Self-Start - Listen
May 2: Baseball/Softball Overthrow - Listen
April 25: Fifth-Quarter/Third-Half Rule - Listen
April 18: Soccer Referee in Play? - Listen
April 11: Softball Strikeout - Listen
March 14: Basketball Instant Replay - Listen
March 7: Hockey Overtime - Listen
Feb. 28: Baker Bowling - Listen
Feb. 21: Ski Finish - Listen
Feb. 14: Swimming Touchpads - Listen
Feb. 7: In or Out-of-Bounds in Wrestling - Listen
Jan. 31: Over the Back - Listen
Jan. 24: Competitive Cheer Judges - Listen
Jan. 17: More Lines - Listen
Jan. 10: On the Line - Listen
Jan. 3: Basketball Measurements - Listen
Dec. 13: Pregame Dunks - Listen
Dec. 6: Gymnastics Judges - Listen
Nov. 22: Football Finals Replay - Listen
Nov. 15: Back Row Illegal Blocker - Listen
Nov. 8: Swim Turn Judges - Listen
Nov. 1: Soccer Referee Jersey Colors - Listen
Oct. 25: Cross Country Tie-Breaker - Listen
Oct. 18: Soccer Shootouts - Listen
Oct. 11: Safety in End ZoneListen
Oct. 4: Football Overtime Penalty - Listen
Sept. 27: Kickoff Goal - Listen
Sept. 20: Soccer Timing - Listen
Sept. 13: Volleyball Replays - Listen
Sept. 6: Switching Sides - Listen
Aug. 30: Play Clock - Listen
Aug. 23: Intentional Grounding Change
- Listen

PHOTO: Negaunee's Nori Korsman gets the handoff from teammate Olivia Lunseth to run the third leg of the winning 1,600 relay at April's Superior Dome Invitational. (Photo by Cara Kamps.)

Title IX at 50: Kaila Jackson's Story

By Geoff Kimmerly
MHSAA.com senior editor

June 28, 2022

Despite her sophomore season being canceled due to COVID-19, Detroit Renaissance senior Kaila Jackson finished her high school career as arguably the most accomplished sprinter in MHSAA track & field history.

Over three seasons of Lower Peninsula Division 1 Finals, she won five individual championships and was part of six relay titles – and her all-Finals 200 record of 23.51 seconds run June 4 joined an all-Finals record she helped set in the 400 relay in 2021. She also won the 100 title this season and ran on winning 400 and 800 relays in leading Renaissance to the LPD1 team championship. She’ll run next at University of Georgia.


“Being a female athlete is important to me because it shows other girls and women that we can do the same things as a man – and maybe be even better.
“I do see myself as a role model. I work very hard, and I just want to let people know that it’s OK to make mistakes. Not everything’s going to be perfect, but as long as you put the most effort into your craft, then everything will be OK.”

Second Half's weekly Title IX Celebration posts are sponsored by Michigan Army National Guard.

Previous Title IX at 50 Spotlights

June 23: We Celebrate Our Past, We Look Forward to Our Future - Read
June 21: Assistant Directors Have Been Difference Makers - Read
June 14: 
Girls Lacrosse Finals Officials Set Empowering Example - Read
June 7: 
From Gymnastics to Wrestling, Girls Opportunities Continue to Grow - Read
May 31: 
Mumford Sprinter's Magnificent 2006 Final Remains Unmatched - Read

May 24: Scane, Whiteside Alone on 400-Goal, 500-Point Girls Lacrosse Lists - Read
May 17: Over 8 Days in 1988, Pair of Champs Set No. 1 Singles Standard - Read
May 10: 
Portage Central's Tarpley Scores as State's Superstar, U.S. Soccer Hero - Read
May 3: 
Prychitko 'Legend In Her Own Time,' Legend for All Time - Read
April 26: 
Braddock vs. Verdun Still Striding Among All-Time Sprint Matchups - Read
April 19: 
Holmes' Strikeout Record Rarely Approached, May Be Unbreakable - Read
April 12: 
Anticipation High as 45,000 Girls Return to Spring Sports - Read
April 5: 
Regina's Laffey Retiring as Definition of Legendary - Read
March 29: 
Edison's Whitehorn named 2022 Miss Basketball - Read
March 22: 
Carney-Nadeau Sets Girls Hoops Standard with 78-Win Streak - Read
March 15: 
Binder Among Voices Telling Our Story on MHSAA Network - Read
March 8: 
28 Years, Thousands of Cheers - Read
March 1: 
Kearsley Rolls On Among Girls Bowling's Early Successes - Read
Feb. 22: Marquette Ties Record for Swim & Dive Finals Success - Read
Feb. 15: Jaeger's 2004 Winter Run Created Lasting Connection - Read
Feb. 8: Marian's Cicerone to Finish Among All-Time Elite - Read
Feb. 1: WISL Award Honors Builders of State's Girls Sports Tradition - Read
Jan. 25: Decades Later, Edwards' Legend Continues to Grow - Read
Jan. 18: Iron Mountain Completes Championship Climb - Read
Jan. 11: Harrold's Achievement Heralds Growth of Girls Wrestling - Read
Dec. 20: Competitive Cheer Gives Michigan Plenty to Cheer About - Read
Dec. 14: 
Evelyn's Game Had Plenty of Magic - Read
Dec. 7: 
Council Term Ends, But Leinaar Leaves Lasting Impact - Read
Nov. 30: 
Basketball Season Ready to Add to Rich Tradition - Read
Nov. 23: 
Marysville Builds Winning Streak Yet to be Challenged - Read
Nov. 16: Wroubel Has Championed Girls School Sports from Their Start - Read
Nov. 9: Pioneer's Joyce Legendary in Michigan, National Swim History - Read
Nov. 2: Royal Oak's Finch Leading Way on Football Field - Read
Oct. 26: Coach Clegg Sets Championship Standard at Grand Blanc - Read
Oct. 19: Rockford Girls Set Pace, Hundreds After Have Continued to Chase - Read
Oct. 12: 
Bedford Volleyball Pioneer Continues Blazing Record-Setting Trail - Read
Oct. 5: 
Warner Paved Way to Legend Status with Record Rounds - Read
Sept. 28: Taylor Kennedy Gymnasts Earn Fame as 1st Champions - Read
Sept. 21: 
Portage Northern Star Byington Becomes Play-by-Play Pioneer - Read
Sept. 14: 
Guerra/Groat Legacy Continues to Serve St. Philip Well - Read
Sept. 7: 
Best-Ever Conversation Must Include Leland's Glass - Read
Aug. 31: We Will Celebrate Many Who Paved the Way - Read

(Photos by Run Michigan/John Brabbs.)