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Dust Bowl 100 presented by Zipp

July 26, 2025

Dust Bowl 100 presented by Zipp

Eminence, IN, USA · Elevate Endurance LLC

44 mi100 mi100 km

About this event

2025 is year #5 of Indiana’s Premier Gravel Race, the Dust Bowl 100 presented by Zipp! The 2024 race sold out in 3 days, so sign up now to ensure you can Get Dusty with us this July!
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This is Indiana: Farm fields stretching to the horizon, dotted with silhouettes of barns and intersected by miles of lightly traveled gravel roads. Century-old covered bridges crossing serene streams. Beautiful wooded oases offering shelter from the July sun. Hills (yes, Hills!) that will wake the legs and burn the lungs (but not for too long, because remember, this is Indiana). And a handful of small towns where you’ll be greeted by a wave and a smile as you pass through.

​The Dust Bowl 100 presented by Zipp is meant to celebrate all this. Three distances are available (100 miles, 100K, and 44 miles), so whether you're a seasoned cyclist seeking a new and compelling challenge or an adventurous spirit eager to explore Indiana’s backroads on two wheels, we invite you to be a part of this journey with us.

Oh, and about the Dust Bowl name? Let’s just say it can be pretty dry around these parts in late summer. But it could also be rainy, or damp, or chilly, or absolutely beautiful. Remember, this is Indiana!

Photos

Routes

44 Mile

44 mi · ↗ 1,379 ft · 65% gravel · $70 entry

  • 30 miles of gravel
  • 2 historic bridges
  • 2 SAG Stops
  • 2 off-road adventure sections
  • 1,300 feet of elevation gain
Route details ↗

100 Mile

100 mi · ↗ 3,387 ft · 60% gravel · $100 entry

  • 60 miles of gravel
  • 7 historic bridges
  • 5 SAG Stops
  • 2 off-road adventure sections
  • 3,500 feet of elevation gain
Route details ↗

100K

100 km · ↗ 1,821 ft · 60% gravel · $85 entry

  • 40 miles of gravel
  • 3 historic bridges
  • 3 SAG Stops
  • 2 off-road adventure sections
  • 1,800 feet of elevation gain
Route details ↗

Registration

Opens
January 1, 2025
On-site registration
No

Volunteer info

Visit www.dustbowl100.com/volunteer to learn more about our volunteer activities!

Lodging

Visit the Lodging section on the Dust Bowl 100 website for all of the great camping and hotel options!

Accommodation search powered by Stay22. We may earn a commission on bookings made through this map, at no extra cost to you.

Event details are provided by the organizer. Gravel Calendar LLC is not responsible for their accuracy. Please participate at your own risk.

Event organizer

Elevate Endurance LLC

Elevate Endurance was launched in 2020 by Marc O'Leary with the goal of elevating the central Indiana cycling community through new and unique bike racing opportunities. After a small-college basketball career and childhood focused on the traditional ball and stick sports, Marc discovered the allure of endurance sports in his mid-20s when he bought his first “road” bike from Walmart and took to the trails of his Plainfield community. He was bit by the cycling bug and quickly upgraded to a proper road bike within a few months. Coming from a lifetime competitive background, Marc quickly dove into bike racing, first through time trials, then road racing and criteriums, then mountain biking, then gravel, then cyclocross. When he first started racing, there were ample opportunities to toe the line nearly every weekend from spring through fall, but as each year passes the pool of local events has begun to dry up. Meanwhile, a strong cycling community has emerged in Hendricks County and surrounding areas, partially fueled by a weekly Friday Morning Donut Ride started by Marc and a few friends back in 2016. This ride sees up to 30 cyclists of all experience levels show up at 5:30am on Friday mornings throughout the year. So it was a melding of both competition and community that drove Marc to want to establish an outlet for providing new and unique cycling events for the central Indiana community. As the motto goes, “A rising tide lifts all ships.” Or as 1 Thessalonians 5:11 says, "Encourage one another and build one another up.”

https://www.elevateendurancellc@gmail.com
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