What kind of terrain and climbing am I in for?

This is not a "rolling hills" course; it is a vertical battle. The 100K is a beast, packing in over 11,000 feet of gain and pushing you up to nearly 11,500 feet. Even the 35K requires serious climbing. The route weaves through the Garden of the Gods and surrounding mountain landscapes, meaning you'll deal with technical sections and significant descents. Check the routes on Strava ↗ for the 100K, Strava ↗ for the 50K, or Strava ↗ for the 35K.

What should I expect from the weather and altitude?

June in Colorado Springs can be a wildcard. You’ll likely start in the cool, crisp morning air, but by midday, the sun at 9,000+ feet is unforgiving. Expect temperatures to climb quickly. My advice: prepare for high UV exposure and don't underestimate the altitude. If you aren't acclimated to the thin air, your heart rate will redline much earlier than usual.

Which distance is the right call for me?

The 100K is the flagship, but it's a massive undertaking with a 22-hour cutoff. The 50K is the "sweet spot" for most serious trail runners—it offers plenty of vertical challenge without the overnight psychological grind. The 35K is a fantastic, punchy option if you want to experience the scenery without the massive time commitment.

How much is this going to cost me?

The pricing is tiered and relatively standard for US trail ultras. The 100K is $295, the 50K is $165, and the 35K is $90. Note that these prices exclude tax and Ultrasignup ↗ fees. If you want the race swag, you need to be registered by May 31, or you'll miss out on the gear.

How do I handle travel and where should I stay?

You’ll want to fly into Colorado Springs (COS) if you want to be close, though Denver (DEN) is a larger, cheaper option with a roughly 75-90 minute drive. For accommodation, look for hotels in the Colorado Springs area near the Garden of the Gods or the Rock Ledge Ranch vicinity to avoid a long commute on race morning.