The course will alternate directions yearly. 2025 will be the first year counterclockwise.

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Race Date: Dec. 6th 2025

Location: Brownstown IN "Pyoca Camp and Retreat Center, Inc." 

Distances: 10m, 50k, 100K, 100K 2-6p Relay

Online Close: Nov 25th. 2025

• Sweatshirt deadline Nov 22nd - You can add this in the runsignup store at anytime

• You must be present to pick up. We are unable to hold orders or mail them. 

Pricing: Prices increase Sept 7th. 

• Run Tecumseh Trail Challenge 50k & receive a 10% off Tecumseh & Jackson Ultra Distances for both events!

  •  Click here for Tecumseh details.

  • Email us for code on registered or grab a race bundle when registering​

  • ITR Members can receive 15% off entry email us here "may not be combined with other discounts" 

• 10 Miler - Early $35 / Increase $45 / Day of $55

• 50k- Early $90 / Increase $105 / Day of $115

• 100K- ***FIRST 50 TO SIGN UP $100 then- $125 for next 50 / After 1st 100 - $140 / Day of $165

• 100K Relay 2-6person team

  • 2p- Team Per Person - $70 / Increase $80​

  • 3p- Team Per Person - $60 / Increase $70

  • 4p- Team Per Person - $50 / Increase $60

  • 5p- Team Per Person - $45 / Increase $55

  • 6p- Team Per Person - $40 / Increase $50

• VOLUNTEERING IS ESSENTIAL, 6+ HOURS & RUN FREE NEXT YEAR OR ANOTHER DINO EVENT!​

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(GUIDEBOOK- 2025 update coming soon)​​​​

Jackson County Ultras represents everything ultra running is about. Challenging ourselves to audacious goals, reaching the top of a climb and setting our sights at another pinnacle in the distance to continue our growth! That's what we are doing with this race.

• This WILL be the year we become the ONLY MIDWEST WESTERN STATES 100k QAULIFIER! Together, we need to hit 100 finishers. 

  • In 2026 we celebrated 74 100k finishers. Help us get 100 across the finisher line to become a qualifier! ​​​​​​

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RACE PERKS AND EXPIRENCE 

• ​PRIZE MONEY

  • ​Top 5 Male & Female 100k 
    • 1st - $700, 2nd $500, 3rd $300, 4th $175, 5th $75

  • ​1st Place Masters Male & Female ( 40+)

    • $250 ea- If Masters takes top 5 the higher amount will be paid, and top 5 payout will become 6.

      • Ex. 1st - $700, 2nd (If Masters) $500, 3rd $300, 4th $250, 5th $175, 6th $75

  • Supported by Runners Forum,  TNT Promotions , Dr. Charlie Williams,  GEICO Local Office Greenwood & DCO Industries Inc. Email us if you would like to help this amount go up! info@dinoseries.com​

• RESULTS ON ULTRASIGNUP STILL, No Worries Junkies!

• ​100k FINISHERS BELT BUCKLE! ​​​

• 100k & 100k Relay LIVE TRACKING! 

  • ​​​100k Runners will be required to have a way of carrying tracker on them throughout the race.

    • Please see tracker details below near bottom of page!​
    • LIVE TRACKING LINK FOR RACE DAY!

• ​24 HOUR CUT-OFF! All Distances!​

• Well stocked Aid Stations!

• Age Group unique Awards

• Finisher medals for 50k, Relay & 10 Mile

• Lodge hangout and optional meal for spectators

• indoor heated facility for drop bags and crew​

• Professional photos by Timmy Howard!

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Though the course is rugged, Pyoca Camp, Conference, and Retreat Center balances that out with warm, dry places to eat, sleep, shower, and gather before and after the race. We've partnered with the camp to bring you affordable weekend-long packages including full meals on Friday night, Saturday post-race "ends at Midnight", and Sunday recovery breakfast.

• Cabin Details/Photos. Booked on at registration store.

• Friday night meal consist of Pasta Bar, Garlic Bread/bread sticks, salad, drinks, and a dessert.​

  • "Purchased with registration or as store add-on on

• CAMPING- Jackson-Washington State Forest has 54 primitive first come first serve campsites. They are $13 per night. These are located conveniently just down the road from the event and even some of the sites are on the course itself. ​​​

• Your entry fee also includes:

  • ​Post-race food Noon-Midnight (Chili, Vegan/GF Soup, Assorted Sandwiches, Hummus Pita and veggie tray, chef's salad, chips, condiments drinks, etc.)

  • Access to post-race showers.

  • Ultra-distance runners (50k & Up) only will receive: unique item "tba- glove, beanie, etc. type item," a finisher medal.

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100k Relay

• Only 1 person from your team needs to check in- they will need to distrubute bibs etc.

• Relay teams consisting of 2-6 team members will do a minimum of 1 lap each. (10miles/1600ft gain)

• Teams may split lap order up however they choose.

  • Ex. (2 person team- p1 runs 4 laps, p2 runs 2 laps = 6 laps) or ( 3 person team- p1 runs 1 lap, p2 runs 2 laps, p3 runs 3laps = 6 laps ) etc.

• 6 person teams require each team member to run 1 lap. 1st runner will run further! 

• a solo 100k runner IS ALLOWED to be part of your relay team. Must be registered for both & complete their relay lap with the team bracelet "Baton". 

• Ea team member must run an ENTIRE lap (10miles) you CAN NOT switch runners in the middle of a lap.

• NO PACERS.

• START- To achieve course distance accuracy the 100k course starts with a shuttle ride to the fairgrounds. This means your first runner is running further than the rest! 

• Exchange point is right by the main building at the finish arch. You can stay warm and comfortable inside while watching through huge windows to prepare for your exchange. 

• 100k relay teams will start at 7:30am with solo 100k runners.

• Teams will receive bibs & a bracelet that must stay on course, crossing the finish line with each 10-mile lap before being transferred on to the next teammate.

• Awards set for top 3 teams overall - Everyone gets a medal.

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