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Holy COW Trail Stampede

Sat August 9, 2025 Westminster, CO 80021 US Directions

SWAG/Sizing

10k & 5k Participants: Event Tee Shirt (short-sleeved, performance material, gender-specific)

Available shirt sizes are listed during registration.  In the final few days before the event, some sizes will sell out.  Select the "no shirt" option in registration to receive a $5 discount!  Not all sizes may be available for same-day registration.  Visit the 3W Races table at the Expo after 8:00 AM for shirt exchange if you are interested in trading out the size you ordered for a different size!

Women's Cut Sizing:

Unisex Cut Sizing:

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