Fitness

The original 50 miler MTB race kicks off the 4th of July parade and festivities in Breckenridge, Colorado! Ride some of the best single-track trails we have to offer with our new updated course! There are only 750 spots available and selling fast! You don't want to miss this!

GloriDays - MTB Marathon

August 22, 2026

GloriDays was a brand new event in 2024, and we are excited to be bringing it back for a 3rd year in 2026. The GloriDays 50 mile event is now part of the National Ultra Endurance NUE Series of events. Zia Rides will be doing our thing with MTB marathon races of 52ish mile, 26ish mile, and 19ish miles along with live music, food trucks, and fun. Then you have plenty of time to take advantage of all of the fun Glorieta Camps has to offer with their swimming lake, slides, zip lines, and more. Just like last year, plan to spend the weekend swimming in the lake and hanging out at a Zia Rides mountain bike "summer" camp in Glorieta.

Registration opens June 1, 2026

Join Zia Rides at McDowell Mountain Regional Park for Dawn to Dusk - Arizona in December every year. We enjoy perfect December weather, fun and fast trails, and a great venue at the Four Peaks Staging area where you can enjoy live music, food trucks, vendors, and a lively beer garden. Sign up early, as this event always sells out!

JOIN US AT THE EDGE OF THE DESERT IN WESTERN COLORADO FOR THE 2026 DESERT'S EDGE TRIATHLON SERIES

SATURDAY, September 26

Olympic ROAD

1500m Swim, 40k bike, 10k Run

Sprint ROAD

750m Swim, 20k bike, 5k Run

Sunday, September 27

Collegiate sprint*

750m Swim, 20k bike (DRAFT LEGAL), 5k ruN

*OPEN TO nCAA TRIATHLON COLLEGE ATHLETES ONLY

Off-road Sprint

750m Swim, 23k bike, 5k Run

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