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.)
Schools Come Together to Help Coleman Trio Complete Dream Weekend
By
Paul Costanzo
Special for MHSAA.com
June 8, 2023
After teaming up to win a softball District title and an all-state track medal over a two-day stretch, Coleman juniors Madison Miller, Nevaeh Chaffee and Ava Gross had earned some time to relax.
“I was definitely relieved,” Chaffee said. “It felt good to be leaving the track meet with a medal, regardless of what place it was. But I definitely came home and took a fat nap.”
The trio was instrumental in leading the Comets to a Division 4 District softball title Friday, as they knocked off Farwell and Beal City.
A day later, they joined senior teammate Amber Nehrig to take fifth in the 400-meter relay at the Lower Peninsula Division 4 Track & Field Finals in Hudsonville.
‘It was fun just to be able to do both,” Gross said. “We worked so hard to play in both.”
All that hard work was almost for naught, and not because of anything any of the athletes had done. It took a lot of work behind the scenes from participating athletic departments and school districts to move the District softball tournament. And that wasn’t confirmed until eight days before it was played.
The tournament was originally scheduled for Saturday, and Coleman softball coach Chad Kopf had alerted his athletic director early that he would like it to be moved to avoid a conflict with the track Finals.
However, host Beal City had to work through multiple issues to make it work. Friday was the final day of exam prep for Beal City students, so administrators did not want to have them miss any of the school day. It was also field day for the elementary school, which was going to make parking at the school even more chaotic. On top of that, Beal City softball coach Jason Johnston is the elementary principal, meaning he would have to be present at the field day.
Athletic directors and superintendents were all involved to make it work, and eventually, a compromise was found. Coleman had offered to bus in all its fans to cut down on parking, and to swap the order of games, so Beal City and Marion – which also had a Finals-bound track athlete – could play the later game.
It all added up to Miller, Chaffee and Gross – Coleman’s 1, 2 and 3 hitters, as well as its pitcher, shortstop and centerfielder – not having to choose between major events.
“It makes you feel good,” Kopf said. “Coming off of COVID a couple years ago, you’re still in that mindset of, ‘Is everything that’s done right for the kids?’ (The collaborative effort to move the District) made it feel like we’re in it for the right reasons. Knowing that they made these exceptions, almost solely for us, that’s a lot of selflessness on the part of Beal City. It was great sportsmanship.”
The effort that went into moving the District wasn’t lost on the athletes, either.
“I was happy to know that people were actually trying to get us to do both, because obviously it’s an amazing experience,” Gross said. “Knowing they were putting in the work, that was really nice and thoughtful of them.”
There was, unfortunately, one more bump in the road – getting Gross and Chaffee healthy enough to compete.
Right before the decision to move the District was made, and just 10 days before it was contested, Chaffee took a thrown ball off the kneecap. A day later, Gross injured her ankle and foot long jumping. Neither was cleared until the day before the District tournament.
“We’ve been nursing injuries, nursing arms for about the last month,” said Kopf, who has just 11 players on his roster. “Once we knew we were out of the conference race, we had to save some bodies and be smart with how we practiced. Coming into Thursday, we were still waiting to hear if Nevaeh and Ava were going to be able to play. Both got cleared Thursday, and when (we) got on the bus Friday, that was probably the most focused group I’ve seen.”
Miller pitched a pair of complete games for the Comets in the District, getting a shutout against Farwell and striking out a total of 17 batters over the two games. She also had five hits. Gross had four hits on the day.
“It was very, very special,” Miller said. “Going into it, I wasn’t able to pitch more than one game. My arm had kind of let go, and I didn’t have anything left. I wasn’t sure if I was going to be able to get us to where we needed to be. In the past couple years, I’ve noticed I throw a lot better in the heat, and we hadn’t really had many hot-weather games.”
The next day, the trio was on the track in Hudsonville. In addition to their relay, Miller competed in the long jump and the pole vault, while Chafee ran the 100 meters. She had qualified for the 200, but scratched to save herself for the relay.
They teamed with Nehrig to run a season-best time of 52.62 seconds in the second-to-last heat. They had to watch the final heat to see if they’d place.
“That heat was insane,” Miller said. “It was very insane. They had live timing and live results, so as soon as that heat was done we knew. It was almost immediate.”
Now, the girls can focus solely on softball as the Comets prepare for a Regional Semifinal on Saturday against Alcona at Carson City-Crystal.
But they hope that this weekend’s experience wasn’t once-in-a-lifetime, and they can repeat it a year from now. Without all the nervous moments beforehand, of course.
“I look forward to it, actually,” Chaffee said.
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 (Top) From left, Coleman’s Nevaeh Chaffee, Madison Miller and Ava Gross show their team’s District softball trophy won Friday at Beal City. (Middle) From left, Chaffee, Gross, Amber Nehrig and Miller take a relay photo together Saturday at the LP Division 4 Finals at Hudsonville’s Baldwin Middle School. (Photos courtesy of the Coleman athletic department.)