Black and white sticker with a running person icon and '100K' text on a white background

Sticker with '100K' and running person icon on pebbles

Blue and white sticker with a running person icon and '100k' text on a white background

Green and white sticker with a running person icon and '100k' text on a white background

Red and white running track design with a runner icon and '100K' text on a white background

Sticker with a running person and '100K' text on pebbles

Sticker with a green and white design on a bed of small stones

100K Ultramarathon Sticker

$3.99

Shipping calculated at checkout.

Celebrate your ultrarunning achievement with this bold 100K Ultramarathon Sticker, designed for runners who have taken endurance to the next level. Covering 62.2 miles, the 100K distance represents a major milestone for athletes pushing beyond traditional race limits.

Part of our Running Distance Stickers collection, this design pairs perfectly with other ultramarathon distances like 50K, 50 Mile, and 100 Mile stickers.

Made from high-quality vinyl and finished with a protective laminate, this die-cut sticker is waterproof and weatherproof. It's ready to stick with you on your water bottle, car, laptop, or wherever you want to show off your ultra achievement. Choose black, blue, green, or red.

Proudly made in the U.S.A. and shipped with care from Modesto, CA. Thanks for supporting a small business that celebrates big goals and strong individuals.

Running a 100K ultramarathon demands physical strength, mental toughness, and relentless determination. Whether you tackled technical trails or long endurance races, this sticker is a powerful reminder of the miles, effort, and commitment it took to reach the finish.

Key Features:

The perfect size at 5 x 2.88 inches, ideal for cars, laptops, water bottles, and more.
Durable vinyl material, weatherproof and fade-resistant, made to last.
Easy application with a strong adhesive that sticks securely but removes cleanly.
Unique design, simple, bold, and perfect for any 100K finisher, from first-time ultrarunners to seasoned trail and endurance veterans.
A great gift for ultrarunners and endurance athletes, ideal for running partners or as a race day souvenir.

Be sure to check out the full Running Distance Sticker collection to celebrate every mile you run.

32 in stock

Color: Red

Small sticker & magnet orders (2–3 items) ship FREE via USPS letter mail

Ships within 2 business days.

Train for Your Own 100K Finish

A 100K pushes past the marathon and into true ultramarathon territory, nearly 62 miles of grit, pacing, and fueling strategy. It's a distance that rewards patience as much as fitness.

If a 100K is on your horizon, these two resources will get you moving in the right direction:

Start training today and take your endurance to the next level.

Care Instructions

Clean and dry the surface before applying for best adhesion. This vinyl decal is weatherproof and safe for outdoor use, including sun and rain exposure. If applied to a reusable item like a water bottle, hand wash only. Avoid dishwashers and prolonged submersion. To remove, peel back slowly for a clean, residue-free finish.