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Sat May 18 - Sat November 2, 2024 Dayton, OH 45434 US


200k NO WAY! 300k GRAND SLAM!

$70 Registration ends August 17, 2024 at 11:59pm EDT

200k NO WAY! 300k GRAND SLAM! - No Swag

$0 Registration ends August 17, 2024 at 11:59pm EDT

Race Website

Additional race information can be found at


3195 Dayton Xenia Road
Suite 900, PMB 316
Dayton, OH US 45434


To successfully complete this challenge, you MUST be listed as an official finisher within the cutoff time in the following ORRRC 50k Trail Series races.

200k NO WAY!  – 4x 50k races
300k GRAND SLAM! – 6x 50k races


**** This registration is to enter the Challenge only and does not include entry to any of the races below. You will need to register for each of these races individually to run them. ***


The ORRRC ultra races include:
  1. Tie Dye 50k, May 18, 2024, 7:30 am

  2. Dawg Gone Long Run 50k/50 miler, June 29, 2024, 6:30 am

  3. Another Dam 50K, August 18, 2024, 7 am

  4. Germantown 50k, September 14, 2024, 8 am

  5. OX 12 Hour Endurance Run, October 5, 2024, 7 am

  6. Broken Toe 50k, November 2, 2024, 8 am


Challenge Duration

May 2024 - Nov 2024

Registration Deadline

All participants must register by 30 June 2024. Price will go up every month or so. Register now!

Results Submission

You will need send me a message that you have completed the challenge by Nov 2024, so we can verify the results.


Awards include Recognition at the Annual ORRRC Party in January 2025, a magical* jacket for 200k finishers and an additional teleportation* hat for 300k finishers! (Your mileage may vary on magic and teleportation skills)

No Swag Green option: You will get Recognition at the Annual Party and a sticker!


Race Contact Info

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