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Joseph K. "Coach" "Joe" Groscost

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David F. Koch Funeral Home

520 Columbus Ave.

Sandusky, Ohio

Joseph Groscost Obituary

Joseph K. "Joe" "Coach" Groscost, 81, of Sandusky, died Oct 18, 2025, at Firelands Regional Medical Center, Sandusky. David F Koch Funeral & Cremation Services, Sandusky, is assisting family with arrangements.

To plant trees in memory, please visit the Sympathy Store.

Published by Sandusky Register on Oct. 21, 2025.

Memories and Condolences
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16 Entries

Steve Ingles

Earlier today

Joe was my teacher,coach, mentor and friend. He inspired me to become a physical education teacher and high school swim coach. He helped me overcome poor self-esteem issues and gave me the self confidence to pursue my dream career of teaching PE and coaching swimming. Im sure what Joe did for me hes done for many others Thanks, Joe.

Steve Ingles

Steve Ingles

Earlier today

Joe was my teacher,coach, mentor and friend. He inspired me to become a physical education teacher and high school swim coach. He helped me overcome poor self-esteem issues and gave me the self confidence to pursue my dream career of teaching PE and coaching swimming. Im sure what Joe did for me hes done for many others Thanks, Joe.

Steve Ingles

Rob Redinger

Earlier today

Coach G had a giant impact on my life. I don´t know how many miles we swam with him walking back and forth, but he was there Every day. Coach, you will be missed!

Chip Palazzo

Yesterday

Coach was a monumental influence in my life. I wept the moment I heard that he´d passed. From him, I learned that hard work, preparation and a positive attitude can lift anyone. It certainly lifted me. The lifelong friends I´ve made, the experiences and adventures I´ve had as a result of Joe´s influence cannot be measured. I´ll be in his debt forever and I know my swim family - from Briarcrest beginning in 1963, through VSC until 1977 - will miss him as I do. Prayers for you, Coach G. The world was a better place with you in it. Thank you, my friend.

Shelley Brown Mallue

Yesterday

There is so much one can say about " Coach G". What a positive, lasting influence he had on the swimming community, students, and other coaches throughout the state of Ohio. How many countless lives he touched over a period of so many years. He was held in the highest esteem by so many of his peers. He was a role model to me and was instrumental in getting a girls swim team started at Perkins when I was a junior. Prior to that, the girls swam on the boys team. This was a game changer for us, having our own team when there had been girls teams at other Ohio high schools already for a year or two. Coach G was a big part of the reason I swam in college. I can't imagine leaving a better legacy than knowing how many young individuals lives he helped shape by his dedication to the sport he loved.

J Harbrecht

Yesterday

I've known Joe since he went to Campbell grade school and I went to Hancock grade school. He was a good man and when you think of all the lives he impacted through swimming it truly is amazing May he rest in peace. Our condolences to to his family.


Joe and Diane Harbrecht
Houston, Texas

Cluster of 50 Memorial Trees

Kenneth Gipe

Sent Sympathy Gifts including Trees

Jeff Jordan

Yesterday

Spent a majority of my childhood in the PHS Natatorium with Mr. G. Taught me just as
much about life as he did swimming. He was a good man.

Jeff Printy

Yesterday

Many good memories teaching alongside Joe, He was a good friend and it was always a good to spend time with him on the golfing. May all his drives be down the middle.

Nancy (Buder) Peters

October 21, 2025

There is sooo much that could be said of Mr. G. The impact that he had on "kids" and families in the Sandusky area. The respect he earned from coaching, teaching at Perkins, and his involvement with swimming and diving at the local, state and national levels speaks volumes. He was a diver that became a swim coach, then himself became a swimmer and triathlete later in life. He led by example. Prayers and hugs to his family. He will be missed. Thanks Mr. G for the positive impact you had on my life..... and my brothers.

Nicole Wilson-Fennell

October 21, 2025

So sorry to the family. Amazing coach with far reaching impact.

Steve Ingles

October 21, 2025

Joe was my teacher,coach, mentor and friend. He inspired me to become a physical education teacher and high school swim coach. He helped me
overcome poor self-esteem issues and gave me the self confidence to pursue my dream career of teaching PE and coaching swimming. I´m sure what Joe did for me he´s done for many others Thanks, Joe.

Michael J Rossi

October 21, 2025

Having taught with, coached with, and officiated both for and with Mr. G over the years there are not words to express all I learned from him. He was beyond knowledgeable, professional, and most of all a person everyone enjoyed sitting down for a chat with. It is a great loss to the swimming world and a bigger loss to anyone who knew him. RIP my friend!

Mark Riemann

October 21, 2025

His legacy is the competitive swimming programs in the Sandusky area. One of the most impactful individuals in my life as was true with hundreds of young people who worked with Coach G.

John B. Verble

October 21, 2025

Joe touched many lives in such a great way. He especially impacted my life even to this day almost 60 years later. No doubt his legacy will live on.

Tim Balduff

October 21, 2025

To have taught the Red Cross Water Safety Instructor Course with Joe was a privilege, the experience enhanced not only my professional career but also my personal life.

Showing 1 - 16 of 16 results

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