Logo

Jackson County Ultras

Brownstown, United States • 6 Dec 2025

Event overview

Jackson County Ultras is a trail running event at PYOCA Camp and Retreat Center near Brownstown, Indiana, held in December 2025. The event offers multiple distances and staged support on-site, including indoor heated space for drop bags and post-race showers. The course runs in Jackson-Washington State Forest, passes around two lakes, reaches the highest point in Jackson County, and features very steep topography. The course direction alternates yearly; 2025 is counterclockwise. Organizers state a 24 hour cut-off for all distances and list well stocked aid stations and live tracking for the 100k.

Race details

Distances offered:

  • 100K
  • 50K
  • 10 Mile
  • 100K Relay (teams of 2-6)

Notable race rules and logistics: Visit the organization's website for the most recent information.

  • The 100k course starts with a shuttle to the fairgrounds, so the first runner covers extra distance. Relay teams must run full 10-mile laps; each team member must complete an entire lap before swapping the team bracelet baton.
  • Pacers: one pacer at a time allowed for a runner's last two laps; runners 60+ may have a pacer for the last three laps. Pacers must register and wear a pacer bib.
  • No crew on course. Training runs on the course are allowed; bright clothing is advised during hunting season.
  • Facilities and services include cabin lodging and primitive camping nearby, post-race food and awards, finisher belt buckles for 100k finishers, and finisher medals for other distances. GPX files and guide materials are provided.
United States Indiana Brownstown

Race information

Website Registration
100 km
100k
100 km
100k Relay
50 km
50k
10 mi
10m
Pacer
Visit the organization's website for the most recent information.
Trail runs nearby

Tecumseh Trail Challenge

Nashville - 25 mi from Brownstown

Event overview The Tecumseh Trail Challenge is a trail running festival on October 18, 2025, at Yellowwood State Forest near Nashville, Indiana. It is the 23rd annual running of the festival, presented by DINO and Indiana Trail Running (ITR..

Camp Challenge 5k Trail Run

Fort Ritner - 15 mi from Brownstown

Camp Challenge 5k Trail Run unfolds in the wooded hills of southern Indiana near Bedford. The 5-kilometer course traverses rugged, forested terrain with steep inclines and thrilling descents, testing endurance amid natural beauty. The event..

Lake Vista Lunatics Run

Borden - 29 mi from Brownstown

Event overview Lake Vista Lunatics Run is scheduled for November 2, 2025 at Deam Lake SRA in Borden, IN (1217 Deam Lake Road). The event was postponed from February 16, 2025 to this new date. Registration is limited and closes on October 31..

Deam Lake Winter Warrior

Borden - 29 mi from Brownstown

The Deam Lake Winter Warrior is a running event held at Deam Lake in Borden, Indiana. It features three race options: a 6-mile run, a 12-mile run, and a 4-hour endurance run around the scenic Deam Lake Loop. This event is part of the Winter..

Knobstone 50

Borden - 29 mi from Brownstown

Take on the Knobstone 50, a rugged 50 mile trail with steep, Appalachian style climbs and roughly 10,000 feet of ascent. This point to point race finishes at Delaney Creek Park and awards a recycled performance hat to each finisher.