Owner of State's All-Time Farthest Shot Put Aiming for National Record, Olympics
By
Paul Costanzo
Special for MHSAA.com
March 25, 2026
From the first time Montrose's Addyson Stiverson picked up the shot put at a sixth-grade track & field practice, it was clear there was something there.
Even if she wasn’t quite clear on the name.
“I ran at the first couple practices, and was like, this wasn’t for me,” she said. “They said, ‘You’re strong, try the heavy ball thing.’ I honestly never threw it like a baseball. It wasn’t impeccable, but I kind of knew the basics. I definitely had some sore elbows and shoulders.”
Five years later, Stiverson sits atop the record books as she’s thrown that heavy ball thing farther than any female in Michigan high school history.
Her personal best of 53 feet, 7½ inches, which she threw Dec. 13 at an indoor meet at Grand Valley State University, is nearly two feet farther than the previous record of 51-11 held by Byron great Sarah Marvin, according to MichTrack.org, which tracks records from all meets. (The MHSAA record book is for Finals meets only.)
And as she enters her junior outdoor season having already won the shot put twice and discus once at the Lower Peninsula Division 3 Track & Field Finals, Stiverson’s goals go well beyond the state’s borders.
“(Competing in the Olympics) is the goal,” Stiverson said. “Throwing in 2028 would be nice, but I think a good goal is to be a good contender in (2032). Even going to trials in 2028 and getting close to making the team would be a big win for me.”
It’s a huge goal, but not at all outlandish for Stiverson, who is already fielding scholarship offers from between 20 and 30 major Division I programs and is part of the Nike Elite Team, which includes 40 of the country’s top high school track & field athletes.
She also trains with Dane Miller at Throws University in Reading, Pa. Miller has trained two national champions and 12 World Team members.
“When he texted me like a month or two after we went out there and he was like, ‘I want to coach you,’ I was like, holy crap. I was kind of fan-girling for a moment,” Stiverson said. “He’s like one of the only reasons I throw as far as I do. When he first started coaching me, he was like, you’re not doing this anymore, we’re doing this. He cut out all the bad stuff.”
Stiverson’s 53-7½ would rank seventh all-time on the National Federation of State High School Associations list. The listed record there is 57-1¼, by Alyssa Wilson of New Jersey. But Wilson threw 58-1 during the summer after her senior year, and that’s the record Stiverson is chasing.
Plus a little more.
“She always has that goal in the back of her mind of breaking that 58-1,” said Adam Stiverson, Addyson’s father and Montrose’s girls track coach. “She kind of has a little future goal that no one really talks about it: Could a high school female thrower ever hit 60 feet?
“She wants to compete in college no matter what, and she wants to get better. There’s always room for improvement. If she can fix some things, get a little bigger, a little stronger, 60 feet could be possible. But let’s get 55 feet out of the way, 56 feet out of the way, 57 feet out of the way. If we can get to 57, then we can talk about that 60, because then we’d know that 58-1 is coming.”
While chasing down national goals, Stiverson has been dominating locally.
She’s never been beaten in the shot put during the high school season, and she’s never finished lower than third in the discus, despite it being much less of a focus for her, as she doesn’t want it to affect her form in the shot.
“I’m not going to lie, I don’t touch a disc that much,” Stiverson said. “I give it maybe 75-25, maybe 70-30 during the season. I feel like if I give it too much attention, it could mess up my shot.”
While throwing is her main focus now, Stiverson did play varsity basketball as a freshman and sophomore at Montrose. She also played football all the way through freshman year.
At 5-foot-9, her all-around athletic ability and explosiveness are a great base for her throwing ability, and while she hasn’t shown it off in a while, she can run, too.
On the day she set the Montrose school record for the shot put as a freshman, she also won the 100 meters at a Mid-Michigan Activities Conference quad meet.
“That was for team points,” Stiverson said with a laugh. “Our coach said, ‘One of the girls didn’t show up, we need you to run.’ And I had my spikes with me, so I did.”
Stiverson was the Division 3 Finals champion in the shot put both of the past two years, and won the discus in 2025 as well. She was runner-up in the discus as a freshman.
There are still two full seasons to go, but she’s on pace to become the first female thrower in the Lower Peninsula to win four Finals titles in the shot put.
“I think that was my biggest goal when I came into high school; I wanted to be a four-time shot put state champ,” she said. “When it does happen, that would be one of the coolest things. That was a dream.”
Paul Costanzo served as a sportswriter at The Port Huron Times Herald from 2006-15, including three years as lead sportswriter, and prior to that as sports editor at the Hillsdale Daily News from 2005-06. He can be reached at [email protected] with story ideas for Genesee, Lapeer, St. Clair, Sanilac, Huron, Tuscola, Saginaw, Bay, Arenac, Midland and Gladwin counties.
PHOTOS Montrose's Addyson Stiverson competes in the shot put at last season’s LPD3 Finals. (Photos by Mary Wilson/RunMichigan.com.)
Warriors Continue Decade of Dominance
May 25, 2012
By Geoff Kimmerly
Second Half editor
Remus Chippewa Hills girls track coach Sally Schafer tells her athletes that each season is a chapter of one book that is the Warriors’ program.
For the last decade, it’s been an award winner – and a best seller as class after class has kept going one of the state’s most impressive runs in any sport.
Chippewa Hills – despite just one senior and seven upperclassmen total – won its 10th-straight league meet last week by once again dominating the Central State Activities Association field. The Warriors also this season pushed their dual meet winning streak to 68, their last loss all the way back on April 25, 2002. And they added a Division 2 Regional championship last week, edging Mount Pleasant by 1.5 points despite being the smallest school in the division.
Track and field can be a sport of highs and lows, especially for a school of Chippewa Hills’ size and the massive effect one or two elite athletes can have. But the Warriors’ consistency makes the run more incredible – over that decade, they competed in four leagues against some schools that were smaller but also many that were much bigger.
“We’ve seen it all,” Schafer said. “We’ve seen Ludington; I remember seem them show up when I was starting coaching, and we hated seeing them getting off the bus, 80 of them. They’d clean you up, get on the bus and leave. And finally, one of the things I said was, 'What are we going to do? What do we need to do to beat them?'
“We were at Regionals one year, and I said we’ve got to figure out how this is done. I was tired of being in the middle of the pack, or on the low end. We sat down and said we have to develop everything across the board – not just be a distance school, or a sprints school. We need to have it all.”
She and her staff have built that machine – which also has allowed the program to annually plug in parts even in seasons like this one.
Most of Schafer’s athletes this spring were still waiting to start kindergarten when the winning streaks began. Of 37 competitors total, there are 26 freshmen. The team also graduated seven significant contributors off last season’s team, including two now competing at the college level.
Still, Chippewa Hills – recipient of this week's Second Half team High 5 – won six events at the Regional. Sophomore Megan O’Neil took first in the 800, 1,600 and 3,200-meter runs. Junior Corey Robison won the discus, and sophomore Erin Drouillard won the pole vault. And O’Neil, and freshmen Emily Starck, Kylie Schafer and Larissa Umbleby won the 3,200 relay by a healthy seven seconds.
The Regional title was the team's fourth in the last five seasons.
“Winning breeds itself, but losing does too. (So) every year we try to continue tradition. We just reload,” Schafer said. “A lot of times we go year to year, but we look at ourselves more as a program. We know what we have coming.”
This season’s success is atypical of a freshman-dominated squad because Warriors freshmen are atypical. While a talented bunch, Chippewa Hills freshmen generally join the high school program with an advanced knowledge of the sport after competing through full junior high schedules and working out alongside and with mentoring from the older athletes during those seventh and eighth grade seasons.
And the veteran coaching staff keeps the gears turning smoothly. Sally Schafer’s father, Don Foreman, was the boys track coach for 28 years, and Sally was a senior on the first girls Regional champion in 1985. She joined the coaching staff in 1993 and took over in 1999, and the coaches from junior high up have mostly remained the same throughout her tenure.
“The boys coaches, the girls coaches, the boys team, the girls team; we really are like one. We work out together sometimes, and it’s a family,” Schafer said. “The kids come in, and they’re not sure what to expect. But by the end, my goal as a coach is to have them only wanting more.”
PHOTOS: (Top) Chippewa Hills freshman Kylie Schafer runs during this season's Alma Invitational. (Middle) Warriors sophomore Megan O'Neil takes a hand-off from teammate Emonee Anderson during the CSAA championship meet at Hesperia. (Below) The Warriors celebrate their 10th-straight league meet championship. (Top and middle photos courtesy of Vickie Starck.)