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.)
Girls Finals: Burning up the record book
June 2, 2012
By Geoff Kimmerly
Second Half editor
Rain or shine and everything in between couldn't keep a strong class of MHSAA Track and Field athletes from once again shining in the final girls meets of the season Saturday.
A total of 19 Finals records either were tied or broken during the seven championships events featuring schools from throughout both peninsulas. Three records were new bests for all Finals, regardless of division. And two athletes won four individual titles – another feat rarely seen.
Here's our breakdown of the best from Saturday's meets. It's impossible to include every highlight, of course. But feel free to comment below and tell us what we missed.
Headliner
Few have put together a Finals like Sami Michell’s in Division 3 – and no girl has done so in the Lower Peninsula since 1979. Adding to her three championships in 2011 and another in 2010, Michell won four events – long jump, 100 hurdles, 300 hurdles and the 200 – and set three records in the process, including the all-Finals mark in the 300 erasing what had stood since 1984. She’s only a junior, and nearly pulled off the four-title feat last season but finished second in the 200. The last girl to win four events at one LP Finals was Mason County Eastern’s Maria Shoup, who did so at the 1979 Class D meet with victories in the 100 hurdles, 200 hurdles, 800 and long jump.
Record setters
All Finals and LP D3/300 hurdles – Sami Michell, Reed City – 42.23
(All Finals previous was 42.4, set by Benton Harbor’s Carolyn Ferguson in Class A in 1984; previous D3 was 43.84, also by Michell, set in 2011)
All Finals and LP D1/3,200 relay – Kelsie Schwartz, Ersula Farrow, Haley and Hannah Meier – 8:48.29
(previous was 9:05.47, set by Rochester in 2010)
All Finals and LP D1/1,600 run – Erin Finn, West Bloomfield – 10:17.86
(previous was 10:22.75, set by Rochester’s Megan Goethals in 2010)
LP D1/High jump – Keianna Ingram, Southfield-Lathrup – 5-9
(ties previous set by Ann Arbor Pioneer’s Ariel Roberts in 2008)
LP D1/Long jump – Cierra Pryor, Jackson – 19-0
(previous was 18-9, set by Saginaw Arthur Hill’s Monsherri Hall in 2007)
LP D2/100 dash – Sydney Cureton, Detroit Country Day – 11.90
(previous was 11.92, also by Cureton, set in 2011)
LP D2/1,600 run – Sara Barron, Pontiac Notre Dame – 4:51.67
(previous was 4:54.07, set by Corunna’s Jamie Kryzmiski in 2000)
LP D2/400 dash – Kendall Baisden, Detroit Country Day – 54.58
(previous was 54.91, also by Baisden, set in 2010)
LP D2/3,200 run – Ali Wiersma, Allendale – 10:40.22
(previous was 10:40.66, set by Monroe Jefferson’s Beka Smeltzer in 2004)
LP D3/Long jump – Sami Michell, Reed City – 18-6.5
(previous was 18-1, set by Albion’s Juandretta Oliver in 2007)
LP D3/100 hurdles – Sami Michell, Reed City – 13.84
(previous was 14.07, also by Michell, set in 2011)
LP D3/800 run – Annie Fuller, Manistee – 2:13.03
(previous was 2:14.03, set by Albion’s Amelia Bannister in 2007)
UP D1/Long jump – Adeline Grier-Welch, Houghton – 17-3.5
(previous was 17-0.75, also by Grier-Welch, set in 2011)
UP D1/100 dash – Chelsea Jacques, Calumet – 12.55
(previous was 12.58, set by Escanaba’s Stephanie Ostrenga in 2005)
UP D2/Discus – Hunter Perry, Rudyard – 122-10.25
(previous was 120-4.75 by Iron River West Iron County’s Desirae Rasmussen in 2010)
UP D2/High jump – Nicole Vanderlin, Norway – 5-4
(ties previous record, also by Vanderlin, set in 2011)
UP D2/200 dash – Dani Gagne, Norway – 26.42
(previous was 26.47, set by Chassell’s Jamie Dompier in 2009)
UP D3/Long jump – Olivia Soumis, Ontonagon – 16-7.5
(previous was 16-5.5, also by Soumis, set in 2010)
UP D3/200 dash – Jamie Dompier, Chassell – 26.36
(previous was 26.65, set by Rapid River’s Stephanie Boyer in 2001)
Tales of the Trophy
LP D1: Grosse Pointe South continued its impressive two-year run with its second straight championship, this time by 13.5 points over Ann Arbor Huron. The same athletes who keyed the school’s cross country title in the fall did so again Saturday – distance runners Hannah and Haley Meier, Kelsie Schwartz and Ersula Farrow, plus sprinter Caitlin Moore.
LP D2: Detroit Country Day won six events and Dearborn Divine Child just two, but at the end of the afternoon they’d both scored 60 points to tie for the championship. Last season, Country Day was first and Divine Child second, while in 2009 those places were reversed. Country Day’s Brittany Mann repeated as champion in the shot put and discus, and Baisden won her third in the 400. Divine Child balanced the scoring with contributions from 10 entries.
LP D3: Frankenmuth won its third championship in four years and improved on last season’s runner-up finish by beating Benzie Central by 11. Relays were the key: the Eagles won both the 800 and 1,600 with Olivia Shelton, Emily Wee and Angela Ritter running on both, helped by Sydney Bronner on the 800 and Lauren Peterson on the 1,600.
LP D4: Fowler won its second straight after runner-up finishes in 2010 and 2009, edging Traverse City St. Francis by four points with a total of 54. Relays were the key for these Eagles as well. They won the 3,200 and 800 relays with seven athletes (Elizabeth Thelen was the only common runner between the two) to balance out wins by St. Francis’ Lauren Buckel in the 400 and 200.
UP D1: Marquette repeated and won its fourth in the last five seasons by edging Negaunee by seven points. Shayla Huebner and Jessica Fluette were half of the winning 1,600 relay and also won individual events. Fluette also was on the winning 3,200 relay.
UP D2: St. Ignace won its third straight and fourth in five seasons with 142 points – 46 more than runner-up Norway. The Saints won five events including a relay, with Sarah Cullip the star. She won the pole vault, 1,600 and 3,200.
UP D3: Brimley also repeated and won its fourth in five seasons, edging Eben Junction Superior Central by 12 points. Brimley won just four events, but got scoring from 12 entries.
So long, seniors
Cindy Ofili, Ann Arbor Huron – Won the 100, 200 and 100 hurdles and ran on the winning 800 relay at the LP Division 1 meet.
Kyra Jefferson, Detroit Cass Tech – Won the LP Division 1 200 championship for the third straight season, giving her four individual championships for her career.
Tori DeSira, DeWitt – Won the 100 hurdles and 300 hurdles at the LP Division 2 Final, giving her five individual championships for her career.
Sara Barron, Pontiac Notre Dame Prep – As well as setting a LP Division 2 record in the 1,600 (see above), Barron repeated as champion in the 800.
Dani Gagne, Norway – In addition to setting the UP Division 2 record in the 200, she also won the long jump, 100 and 400, giving her 10 championships total during her career.
Megan Kangas, Norway – Joined her teammate as a repeat champion, winning the 100 hurdles to finish her career with four MHSAA championships total.
Lauren Spanger – Eben Junction Superior Central – Won the UP Division 3 400 title for the third straight season and the 800 for the second time in three seasons.
Click for links to all results.
PHOTO: Competitors race to advance to the 100-meter championship race during Saturday's Division 4 Final. (Photo courtesy of RunMichigan.com. Click to see more.)