24 Hours of Cumming

Friday, August 7, 2020 - Saturday, August 8, 2020 in Cumming, IA at Cumming Tap


  • 400K Solo on Friday, August 7, 2020 at 9:00 PM
    Mugs and Hats not included with registration after 7/24

    » $95.00 early registration (through 4/1 at 11:59 PM US/Central)
    » $105.00 registration (4/1 at 11:59 PM US/Central through 6/6 at 11:59 PM US/Central)
    » $115.00 late registration (6/6 at 11:59 PM US/Central through 7/24 at 11:59 PM US/Central)
    » $115.00 late registration (7/24 at 11:59 PM US/Central through 8/5 at 11:59 PM US/Central)
    Register for the 400K Solo


  • 400K Two Person Relay on Friday, August 7, 2020 at 9:00 PM
    Mugs not included with registration after 7/24

    » $130.00 early registration (through 4/1 at 11:59 PM US/Central)
    » $150.00 registration (4/1 at 11:59 PM US/Central through 6/6 at 11:59 PM US/Central)
    » $170.00 late registration (6/6 at 11:59 PM US/Central through 7/24 at 11:59 PM US/Central)
    » $170.00 late registration (7/24 at 11:59 PM US/Central through 8/5 at 11:59 PM US/Central)
    Register for the 400K Two Person Relay


  • 400K Four Person Relay on Friday, August 7, 2020 at 9:00 PM
    Mugs not included with registration after 7/24

    » $180.00 early registration (through 4/1 at 11:59 PM US/Central)
    » $200.00 registration (4/1 at 11:59 PM US/Central through 6/6 at 11:59 PM US/Central)
    » $220.00 late registration (6/6 at 11:59 PM US/Central through 7/24 at 11:59 PM US/Central)
    » $220.00 late registration (7/24 at 11:59 PM US/Central through 8/5 at 11:59 PM US/Central)
    Register for the 400K Four Person Relay


  • 200K Solo on Saturday, August 8, 2020 at 8:00 AM
    Mugs not included with registration after 7/24

    » $50.00 early registration (through 4/1 at 11:59 PM US/Central)
    » $55.00 registration (4/1 at 11:59 PM US/Central through 6/6 at 11:59 PM US/Central)
    » $65.00 late registration (6/6 at 11:59 PM US/Central through 7/24 at 11:59 PM US/Central)
    » $65.00 late registration (7/24 at 11:59 PM US/Central through 8/5 at 11:59 PM US/Central)
    Register for 200K Solo


  • 100K Solo on Saturday, August 8, 2020 at 8:00 AM
    Mugs not included with registration after 7/24

    » $40.00 early registration (through 4/1 at 11:59 PM US/Central)
    » $45.00 registration (4/1 at 11:59 PM US/Central through 6/6 at 11:59 PM US/Central)
    » $55.00 late registration (6/6 at 11:59 PM US/Central through 7/24 at 11:59 PM US/Central)
    » $55.00 late registration (7/24 at 11:59 PM US/Central through 8/5 at 11:59 PM US/Central)
    Register for the 100K Solo



* Click here for fee information

Connect with others about this event and see who's going!


Welcome to 24 HRS of Cumming!

Welcome to the #midwestsbestgravelfest! Now in our 7th year, the event has become a Gravel grinder jubilation with a helluva bike race thrown in! Bands all afternoon and evening, Saturday. Amazing food, drinks, bonfire and boogie! Oh yeah, almost forgot about the bike race.

This gritty bike race will take place entirely on the gravel roads of central Iowa. It will be one of the toughest endurance biking challenges in the United States. Riders will have 24 hours to cover 400k (that's 248 miles to you and me) and over 15,000 feet of elevation gain. That's a challenge for even the gnarliest of grinders! We also offer a 100k solo and a 200k solo! Not ready to tackle 400k beast solo? Take it on with a team of 2 or 4 people. To keep this beast from getting out of hand we will cap each race so register now!

Registration will get you a piece of all of this

- Hat and mug for all 400k solo participants
- Mug for all other distances
- A stacked SWAG table
- Breakfast available Saturday and Sunday for purchase.
- Drink specials at the Cumming Tap
- Live music on Friday and Saturday
- Great food available for purchase throughout the event.
- Camping spots near the start/finish line
- A shot at winning one of our custom trophies

Event Schedule

Friday August 7th
4 PM - First of 3 Live Bands Begins
4-8 PM - Packet Pickup @ The Cumming Tap
8:40 PM - All 400K Pre-race meeting
9:00 PM - All 400K events begin

Saturday August 8th - RACE DAY
7:40 AM - 100K and 200K Pre-race Meeting
8:00 AM - 100K and 200K Solo Start

Merchandise

Registration Limit

50: Solo 400K
10: 2-person 400K teams
10: 4-person 400K teams
100: 200K
100: 100K

*Once the event is full, there will be no additional spots. There is no waiting list.

Rider Support & Cut - Off Times

- There is no outside support allowed on course
- Support on course between riders is allowed (mechanical or food and drink)
- The ONLY outside support allowed is within the Cumming city limits (There will be an area for support crews to station in Cumming)
- It is highly recommended you have a support crew or a well stocked cooler!
- Breaking these rules is grounds for disqualification

Cut - Off Times
- After 300k (Loop 3) - Must leave checkpoint 21 hours from start
- 400k Finish - Must finish 23 hours and 59 minutes from start to receive official race finish recognition

Questions?

For event-related questions, please click on the Contact the Organizers button on the left-hand side of this page.


  • American Express Discover Card Mastercard Visa
  • When this page loaded, the official time was 11:21:30 PM EDT.