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.)
Knudsen's Early Perseverance Sign of Character to Come During Record-Setting Leland Run
By
Tom Spencer
Special for MHSAA.com
April 11, 2025
What was, nearly wasn’t.
When the Buckley Invitational — weather permitted — takes place today, Ella Knudsen will begin to cap off a dream career at Leland.
The way her career began, frankly, was a little more like a nightmare.
Knudsen, the most decorated distance runner in the school’s history, is expected to challenge today for top honors in 400, 800, 1,600 and 3,200. Last year, weather forced cancellation of Buckley season-opening invite, but this year’s the forecast was much more encouraging.
Knudsen’s career — or at minimum her freshman season — was nearly cancelled as well as she tried to cross the finish line at her first high school event, the 2021 McBain Cross Country Invitational.
On an extremely hot August day, onlookers thought her difficulties finishing were caused by heat exhaustion.
“Her very first cross country first race could have been an end-all,” said her coach and mother Ann Knudsen. “It really talks to her determination, and her power of positivity overcoming adversity.”
Ella, one of the 10 student-athletes recently selected by MHSAA this year from Class C and D member schools to receive scholarships through the MHSAA/Farm Bureau Insurance Scholar-Athlete Award program, vividly recalls the moment.
“It was my first time truly racing a 5k, and as I was going down the last hill to the finish line about 15 feet from the finish line I heard three to five pops in my left hip,” Ella said. “My momentum from the hill carried me through the finish line, where I collapsed and was caught by people at the finish line.”
Event staff tried to keep Knudsen moving, but she went into shock. It took a few minutes for Knudsen to gather herself enough to communicate she was suffering extreme hip pain.
Her injury later was diagnosed as a hip avulsion fracture, and it was expected to sideline her for the season. That type of hip injury occurs when a tendon or ligament pulls off a piece of bone.
“I looked at it as a challenge,” Knudsen said. “I continued to show for my team, racing other spectators to various positions on the course with my crutches because I wanted to be there for my team and encourage them in every way possible and lift them up.”
The Comets trained the summer ahead of Knudsen’s first season with high hopes of qualifying for the Lower Peninsula Division 4 Finals. She had noticed hip pain during training, but was pushing through it.
The Comets’ Finals dreams were shattered — but for the moment only.
Doctors told her there was very little chance she’d return to running that first fall. Regionals were out of the question, they told her. But, Knudsen recovered fast enough to lead the Comets in the Regional. She placed fifth, and her team advanced to the championship race at Michigan International Speedway. She also led Leland in the Final with a ninth-place finish.
The rest of her high school career has been one qualification after another for Finals in cross country and track, plus four-year lettering in basketball. Throw in four years of dual sporting in golf during the fall and two years of dual sporting in soccer in the spring, while Knudsen set and reset one school running record after another.
She was a member of the record-setting 3,200 relay team that qualified for MHSAA Finals in 2021 and 2022.
“We have a great team this year – a really big team, and I am super excited about that,” said Knudsen, who is in Leland’s record books for the 400, 800, 1,600 and 3,200 relays. “It’s a goal this year to make it back to the state meet for the 4x800 and also individually myself, as well as some others, be able to qualify to head to states again this year in individual events.”
And while Knudsen has experienced tremendous success competing in sports, she will value the relationships she has established along with the way.
Many of those relationships were developed during Finals competition and while serving on the MHSAA Student Advisory Council. She is one of eight seniors on the 16-member Council.
“You create relationships with others that go beyond just the court, or field of play or the competition,” Knudsen said. “You connect outside. It is so cool to have those relationships where you don’t look at each other as competitors.”
One of her fondest memories was made during the Lower Peninsula Cross Country Finals at MIS this past fall.
“I was able to be in a box with other girls from our region who I had connected with this year, and we were able to just have a really cool moment in prayer before the race,” said Knudsen, who was joined by her freshman teammate Sophie Grinage in that moment. “It was just one of those things where it just allowed us all to take a deep breath. It allowed us to connect and feel like we were a part of something bigger that just ourselves.”
Knudsen, who also owns school records in 400, 800, 1,600 and 3,200 individual track events and cross country 5k, also has fond memories of being coached by both her mother and father. Ryan Knudsen, also the Comets’ athletic director, coached her all four seasons in basketball in addition to her mother’s coaching of track and cross country.
“Honestly, I would not want anybody else to coach me,” Ella said. “When you have a parent as a coach, you feel like you want to perform a better and you want to push yourself more. I have two amazing people who are going pick me up at the end of the day no matter what and love me and care for me even on my worst days.”
Ann Knudsen points out Ella’s ability to ground herself and those around her, especially those dealing with anxiety at the starting line.
“From a coaching perspective, she’s kind of a dream to coach,” Ann Knudsen said. “It’s kind of fun to be able to say that as a mom. Some moms and dads can coach their kids, and some know it is never going to work.”
It may be tough for the Knudsens to see Ella’s career come to an end in June. But her parents/coaches will be proud no matter how it concludes.
“I could not be more proud of who she is, and what she has accomplished during her high school career,” Ryan Knudsen said. “As a parent, coach, and athletic director I am most proud of how Ella has represented our school and our community by modeling for others what being a student-athlete is all about.”
In addition to her playing career and serving on the Student Advisory Council, Knudsen has been a leader in her school community participating on student council and as a member of the National Honor Society and National Art Honor Society. She also served in multiple other volunteer roles, including establishing an elementary wellness program with classmate Emerie Burda.
Tom Spencer is a longtime MHSAA-registered basketball and soccer official, and former softball and baseball official, and he also has coached in the northern Lower Peninsula area. He previously has written for the Saginaw News, Bay County Sports Page and Midland Daily News. He can be reached at [email protected] with story ideas for Manistee, Wexford, Missaukee, Roscommon, Ogemaw, Iosco, Alcona, Oscoda, Crawford, Kalkaska, Grand Traverse, Benzie, Leelanau, Antrim, Otsego, Montmorency, Alpena, Presque Isle, Cheboygan, Charlevoix and Emmet counties.
PHOTOS (Top) Leland’s Ella Knudsen rounds a curve carrying the baton during a relay race. (Middle) Knudsen, center, takes a photo with father Ryan and mother Ann after receiving her MHSAA/Farm Bureau Insurance Scholar-Athlete Award in March. (Below) Knudsen races toward the finish line. (Photos courtesy of the Leland athletic department.)