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 Zone - Listen
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: Mumford Sprinter's Magnificent 2006 Final Remains Unmatched
By
Geoff Kimmerly
MHSAA.com senior editor
May 31, 2022
Michigan’s illustrious track & field history is filled with legends who have achieved glory at every race distance and in every field event.
But the sprints arguably remain the featured attraction at any meet – and Shayla Mahan’s Lower Peninsula Division 1 Finals performance on June 3, 2006, at East Kentwood remains among the most glorious and awe-inspiring over nearly a century of MHSAA history.
The then-Detroit Mumford junior’s 11.54-second finish in the 100 meters was nearly four tenths better than the runner-up, and 16 hundredths of a second faster than the previous all-Finals record run by Ann Arbor Pioneer’s Crystal Braddock in 1998.
Later in the meet, Mahan covered the 200 meters in 23.74 seconds – nearly a second faster than the field and almost a half-second faster than the previous all-Finals record of 24.20 run by Southfield-Lathrup’s Tenisha Griggs in 2003. Along the way, Mahan also ran on the winning 800-meter relay.
Among running events since the move from yards to meters during the early 1980s, Mahan’s records are the oldest remaining on the girls all-Finals board. Some all-time greats have made runs at those records – Detroit Cass Tech’s Kyra Jefferson, East Kentwood’s Sekayi Bracey, White Lake Lakeland’s Grace Stark and Detroit Renaissance’s Kaila Jackson are among those who have come closest to matching Mahan’s Finals bests. Even Mahan the following spring as a senior missed improving on her milestones, running an 11.76 in the 100 and 24.11 in the 200 to again win both.
Jackson this weekend may have the best opportunity of anyone over the last 15 seasons. The senior’s best times in those races this spring are 11.52 and 23.85, respectively, as she seeks Saturday at Rockford High School to win her third Lower Peninsula Division 1 Finals title in the 200 and second in the 100 (and she might have been running for fourth and third championships, respectively, if the 2020 season hadn’t been canceled because of COVID-19).
Mahan went on to run at South Carolina, earning All-America honors multiple seasons. She also competed at the 2012 U.S. Olympic trials.
Second Half's weekly Title IX Celebration posts are sponsored by Michigan Army National Guard.
Previous Title IX at 50 Spotlights
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
PHOTO Detroit Mumford's Shayla Mahan finishes first in the 100 meters at the 2006 Lower Peninsula Division 1 Final. (Photo by Run Michigan.)