February 15 - 19, 2023
This Event Took Place Sun. Feb 19, 2023


The Jackalope Jam is a 6hr, 12hr, 24hr, 48hr, 72hr, and 100hr format timed event where you record the greatest distance possible during your chosen duration.

In addition we have added a 4 x 4 x 48 Challenge (see below details).

Every participant receives a medal in addition to buckles earned for completing greater than 100 kilometers. The race is at sea level at 7IL Ranch. The out-and-back course will be exactly 2.0 miles (1 mile out/back and on a short grass/small gravel farm road). There will be one main aid station fully stocked with our standard Texas-sized ultra support at the start/finish. Runners are also encouraged to set up their own tent and support area along the course line. It is common for runners to take long rest breaks or even leave and return later to complete more miles. Only fully complete laps will count toward your distance. Buckle milestones are 100km, 100mi, 150mi, 200mi, 250mi, 300mi (one per person based on the greatest milestone achieved).

7IL Map

4 x 4 x 48 Challenge

You can now sign up for the 4 x 4 x 48 Challenge where you run 4 miles, every 4 hours, for 48 hours. You do not need to do every single "lap" at the event, join from home or join us on course with aid station support and camping.

The Challenge starts Friday, February 16, 2024 at 4:00:00?PM with a new lap every 4 hours, starting the final lap Sunday, February 18, 2024 at 12:00:00?PM (Noon) to finish up with our Jackalope Jam 100h runners (finish line closes at 1 PM).

We will have a selection of TROT and event shirts available where we will be putting "4 x 4 x 48" on the back for you as well as a participation medal. These can be collected from the event at any time (no shipping).


Wednesday, February 14
7:00 AM - 9:00 AM: Packet Pickup
9:00 AM: 100-Hour Race Start

Thursday, February 15
7:00 AM - 9:00 AM: Packet Pickup
9:00 AM: 72-Hour Race Start

Friday, February 16
7:00 AM - 7:00 PM: Packet Pickup
9:00 AM: 48-Hour Race Start
4:00 PM: 4 x 4 x 48 Challenge Start

​Saturday, February 17
7:00 AM - 9:00 AM: Packet Pickup
9:00 AM: 24-hour, 12-hour, and 6-hour Start
3:00 PM: 6hr Race Finish
9:00 PM: 12hr Race Finish

Sunday, February 18
9:00 AM: 72-hour, 48-hour, and 24-hour Races Finish
Noon: 4 x 4 x 48 Challenge Final Lap Start
1:00 PM: 100-hour Race Finish

Every Runner Receives

* Custom Finishers Award
* Your Choice of Race Swag
* Outstanding Volunteer Support
* Full Aid Stations
* Chip Timed Race

T-shirts for 6 and 12-hour participants
Hooded Sweatshirt for 24, 48, 72, and 100-hour participants.
Patches for ruck divisions (in addition to the above)


All participants will receive a medal. Buckle milestones are 100km, 100mi, 150mi, 200mi, 250mi, 300mi based on the greatest distance covered (one buckle per person over 100k).

More Information


Event's current local time: 12:08 AM CT


Linked Events

Ask a Question

Top Performances