About

Peak Endurance Co.

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Peak Endurance Co. was founded in 2026 in Spokane WA. Our apparel is made in the USA and never manufacured overseas. We believe in keeping domestic production and providing high quility apparel. We started with 1 simple thing in mind. “get ready for the season” This can be for hunting, fishing, ourdoor adventuring ect.. To make the grind happen we have to work year around to make sure we our at our peak. And that doesn’t happen without dedication. The clothes we ware play an important role. Wanted comfort as well as longevity. With that being said we made Peak Endurance with a saying “build up your endurance and be at your peak for the season, wear functional gear and get out there” we are small now but have great things in store! so come along with us as prepare for the season!

We are Happy your here! Be apart of the community of outdoorsman 

Delia Lennartz

Founder & CEO

What We Stand For

Integrity

We uphold morals, honesty and staying true to our word

God, Family, Country

Glory to God, Protect & uphold Family, Constitutional rights of the US citizens

Grow & Learn

Always grow, learn and never waver the what we stand for

Our Dedication

To Martin Hans Lennartz 10/10/1949 to 8/16/2026. A Man that truly loved the absolute Truth. Martin was born in Breman Germany, made his way to canada and then to the USA. He served during the Vietnam war as part of the USAF. He was a proud follower of Christ, Husband, Father (Papa), Veteran and Leo. We would not be were we are today without the sacrifice he made, what he believed in and taught us. Thank you Papa for being an example, for loving fearlessly, and giving us direction. We also recognize all of our other Veterans. Thank you for your sacrifice and leading by example!

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