Concord Multi-Sport Standout Begins Senior Run to Finish Career with 20 Letters
By
Doug Donnelly
Special for MHSAA.com
August 20, 2026
It’s only August but Concord senior Haley Stimer has her mind on the softball season that starts in March – eight months from now.
“I don't know if we're going to have enough people,” she said. “I'm kind of worried about our numbers.”
For Stimer, having a softball season is how she will finish her career with a stunning 20 letters over her four years of high school. She enters her senior year with 15 varsity letters already on her jacket.
“It took a little bit to get into figuring out how to manage my time,” she said. “I feel like I’m pretty good at it now with communicating with teachers and coaches and everything.”
Stimer runs cross country and plays golf in the fall, plays basketball in the winter and dual-sports between track and softball in the spring. Except for a little bit of JV basketball her freshman season, she’s been on varsity teams her entire high school career.
“I guess I’ve just always played all of the sports,” she said. “When I was younger, I played basketball and softball and golf once in a while. I didn’t really know what I was getting myself into my freshman year.”
With the blessing of Concord athletic director Matt Lehman and all of her coaches, Stimer has set forth a remarkable career of steady success and showing up for everything possible.
“She is one of our top athletes in each sport,” Lehman said. “I've been at Concord for 33 years, and I don't recall anyone even close to (20 letters).”
Her cross country and golf coaches often coordinate practice times. In the spring, she floats between track and softball with ease.
“They have been really accommodating with what time we need to have practices,” Stimer said of Concord golf coach Mike Bauman. “He normally bumps it back until whenever we finish cross country.
“It can be a lot to figure out,” she added. “I have to watch practice times a lot, just to be sure. The hardest is probably with golf because there are days when you have to miss the entire school day for a meet.”
The Yellow Jackets currently have just two golfers on the girls team. The season began Tuesday at the East Jackson Scramble, and Stimer and teammate Mya Barrett combined to shoot an 82 and finish among the top 10. Unfortunately, they don’t have enough girls on the team to score in dual meets.
“It’s hard to get girls out for golf,” Stimer said. “My sophomore year there were only four of us, and the other three girls were seniors. Last year I had to find three more girls that would do it and two of them were seniors, so now it's just me and one other girl (Barrett).”
Stimer has been part of some outstanding basketball teams at Concord. Over the last three seasons Concord has won 66 games, two league titles, three District titles, two Regional titles and played in the 2025 Division 4 Semifinals when she started and stayed on the court all 32 minutes in a 34-24 loss to Ewen-Trout Creek.
Stimer admitted she’s never been a fan of running, but that hasn’t slowed her down. She qualified for the 3,200 and as part of the 3,200 relay for the spring’s Lower Peninsula Division 4 Finals. She led off the relay team that would finish fourth in 10:01.31, helping the Yellow Jackets finish seventh as a team at the meet.
Last fall she placed 29th at the LPD4 Cross Country Finals. As a freshman she was all-state in cross country, placing 13th with a time of 19:31.1, her personal best to date.
At one time basketball was her favorite sport, but she said she’s taking a stronger liking to golf recently. She might try golf in college. She has no idea at this point what she might want to study, although she said she is really strong in math and likes English. She finished her junior year at the top of her class with a GPA above 4.0.
Stimer, 17, has a younger brother who is going to be a sophomore this year and a sister, Hannah, who is a sophomore in college. The daughter of Bart and Kiersten said her parents and her sister often inspired her in athletics.
“I kind of followed in her footsteps because of all of the sports she did,” Stimer said.
Stimer admits there are some nerves starting her senior year. She’s on the Concord student council and National Honor Society and last year volunteered with some groups in school. Through a leadership class she helped organize a basketball camp for Concord elementary students. This year she is adding something else to the mix – she will be dual-enrolling at Jackson College, her first dive into college courses.
“I’ve taken AP courses, but not college before,” she said.
There’s a lot on her plate, she said, but she is still excited.
“I'm nervous because it's going to be a lot, I think, but I've always done it, so, I know I can do it this year too.”
Doug Donnelly has served as a news and sports reporter at the Adrian Daily Telegram and the Monroe News for 30 years, including 10 years as city editor in Monroe. He's written a book on high school basketball in Monroe County and compiles record books for various schools in southeast Michigan. He is now publisher and editor of The Blissfield Advance, a weekly newspaper. E-mail him at [email protected] with story ideas for Jackson, Washtenaw, Hillsdale, Lenawee and Monroe counties.
PHOTOS (Top) Concord’s Haley Stimer (1171) approaches the finish line during last season’s LPD4 championship race at Michigan International Speedway. (Middle) Stimer passes the ball during a basketball game against Hillsdale Academy. (Top photo courtesy of RunMichigan.com. Middle photo courtesy of Joseph Miller/JTV. Head shot courtesy of the Concord athletic department.)
Stellar Debut, 4-Peat Kick Off Girls Finals
November 3, 2018
Second Half reports
BROOKLYN — Other states have reputations for producing great athletes in other sports, but Michigan is known for cranking out elite high school cross country runners.
The latest running phenom to come out of the state is freshman Abby VanderKooi of Muskegon Western Michigan Christian.
VanderKooi could turn out to be the best female runner to come out of Michigan if she’s able to continue progressing on an already incredible ninth-grade season.
VanderKooi ran the fifth-fastest time ever by a freshman girl at Michigan International Speedway, winning the MHSAA Division 4 individual title in 17:47.3 on Saturday.
It was a solo coronation for one of the top freshmen in the nation. She won by 1 minute, 15.6 seconds over Madison Volz of Lansing Christian, the largest margin of victory ever in a girls MHSAA final meet. It edged out the 1:15.5 difference between Rochester’s Megan Goethals, who went on to win the Foot Locker national championship that year, and Hartland’s Avery Evenson in the 2009 Division 1 meet.
VanderKooi is the first freshman in United States history to break 17 minutes three times. She did it in her second high school meet and posted her personal best of 16:57.3 in the Greater Muskegon Athletic Association meet Oct. 12 at University Park Golf Course in Muskegon.
The muddy conditions at MIS made it difficult to chase personal records Saturday, but her time still is second all-time in Division 4. Breckenridge’s Kristen Olling won her fourth MHSAA title in 2013 in 17:44.9.
The incredible part is VanderKooi is in only her second year of competitive running. She began running for fun as an 8-year-old, but didn’t begin racing until eighth grade.
“I knew I had a good chance to win it, but in my whole life I never thought I’d get to this point,” VanderKooi said.
It was her first race at MIS, but not her first trip to the site of the Cross Country Finals. Her brother, Nick, was a four-time all-stater at Fremont Providence Christian, running the Division 4 meet from 2009-12.
“My brother, Nick, is graduated now and on to college,” she said. “I’ve been coming here since he was a freshman in high school, so I’ve been coming here since I was very little. It was more fun watching it, because you’re not as nervous.”
VanderKooi’s performance helped Western Michigan Christian place third with 199 points, the best finish in school history.
In the end, Division 4 continued to be the domain of Mount Pleasant Sacred Heart.
The Irish won their fourth straight team championship, holding off a strong Saugatuck squad by a 69-82 margin.
Desiree McConnell was sixth in 19:44.7, Scout Nelson was eighth in 19:50.1, Lauren MacDonald was 10th in 19:50.7, Cammie McConnell was 18th in 20:13.3 and Hannah Wilkinson was 55th in 21:26.5 for Sacred Heart.
Nelson and MacDonald ran at MIS for all four championships.
PHOTOS: (Top) Muskegon Western Michigan Christian freshman Abby VanderKooi charges through the finish of her first MHSAA Finals championship run. (Middle) Mount Pleasant Sacred Heart’s Desiree McConnell (1789) and Lauren MacDonald push through a straightaway in helping the Irish to another team title. (Click for more from RunMichigan.com.)