About This Race

The Dust Bowl 100 presented by Zipp is a gravel cycling event headquartered at Eminence High School in Eminence, Indiana, about 30 minutes west of downtown Indianapolis. Three distances are available, including a 100 Mile, 100K, and 44 Mile route over Indiana's gravel backroads, historic covered bridges, and wooded creek valleys. A free kids race takes place Friday night, and the 2026 event is sold out except for Junior categories.

Course & Race Day Details

Mixed surface
Surface
Mixed Surface
T-Shirt
Race Swag
100 Mile, 100K, 44 Mile, 44 Mile Junior (18 & Under), 44 Mile Tandem, 100 Mile Junior (18 & under), 100K Junior (18 & under), 44 Mile Single Speed, 100K Single Speed, 100 Mile Single Speed, 100 Mile Tandem, 44 Mile E-Bike, 100K Tandem, 100K E-Bike: T-Shirt

Hydration Support

5 SAG stops; 4 SAG stops; 2 SAG stops depending on distance.

Charity Beneficiary

Heroes Foundation

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Choose Your Distance

100 Mile 100m
- Custom award for top 3 finishers overall and top 3 finishers per age group - Finisher award for all finishers
$110.00
Increases Jul 24
Register
100K 100K
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$95.00
Increases Jul 24
Register
44 Mile 44m
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$80.00
Increases Jul 24
Register
Kids Race 3-6 Year Olds
Free kids race Friday night. 1/2 mile course that starts under the DB100 arch, goes through the vendor expo and down a gravel drive before finishing on the same 1/4 mile finish chute as the DB100. All participants are entered to win free bike helmets from Kali Protectives!
$0.00
Increases Jul 24
Register
44 Mile Junior (18 & Under) 44m
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$80.00
Increases Jul 24
Register
44 Mile Tandem 44m
- Finisher Award for each finisher; tandem teams not eligible for overall awards
$80.00
Increases Jul 24
Register
100 Mile Junior (18 & under) 100m
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$110.00
Increases Jul 24
Register
100K Junior (18 & under) 100K
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$95.00
Increases Jul 24
Register
44 Mile Single Speed 44m
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$80.00
Increases Jul 24
Register
100K Single Speed 100K
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$95.00
Increases Jul 24
Register
100 Mile Single Speed 100m
- Custom award for top 3 finishers per age group - Finisher award for all finishers
$110.00
Increases Jul 24
Register
100 Mile Tandem 100m
- Finisher Award for each finisher; tandem teams not eligible for overall awards
$110.00
Increases Jul 24
Register
44 Mile E-Bike 44m
This is a non-competitive category. No prizes will be awarded in this category.
$80.00
Increases Jul 24
Register
100K Tandem 100K
- Finisher Award for each finisher; tandem teams not eligible for overall awards
$95.00
Increases Jul 24
Register
Kids Race 7-9 Year Olds
Free kids race Friday night. 1/2 mile course that starts under the DB100 arch, goes through the vendor expo and down a gravel drive before finishing on the same 1/4 mile finish chute as the DB100. All participants are entered to win free bike helmets from Kali Protectives!
$0.00
Increases Jul 24
Register
Kids Race 10-12 Year Olds
Free kids race Friday night. 1/2 mile course that starts under the DB100 arch, goes through the vendor expo and down a gravel drive before finishing on the same 1/4 mile finish chute as the DB100. All participants are entered to win free bike helmets from Kali Protectives!
$0.00
Increases Jul 24
Register
100K E-Bike 100K
This is a non-competitive category. No prizes will be awarded in this category.
$95.00
Increases Jul 24
Register