Cactus Roulette is a duration trail race hosted by the Lawrence Trail Hawks with 4 time options - 24 hours, 12 hour Saturday pm (Owl), 12 hour Sunday am (Lark), and 6 hours Sunday. There are three different loops ranging from 1.9 to 3.6 miles. Prior to each loop, runners will spin a roulette wheel to determine which loop they run next. Each loop will begin and end at base camp. Base camp for the race will be at Coneflower Campground at Clinton Lake State Park in Lawrence, Kansas. There will be food, water, porta potties, heaters, and access to personal drop bags. Check out our 80 second preview video!
+ Every starter for every time option will receive a completion award - no DNFs. + There will be awards for all 4 time options in three categories: male, female and nonbinary. + First place 24 hour finishers, will receive a cash award of $250 (must complete a minimum of 100 miles to receive). + 24 hour runners who complete 100 or more miles will receive custom belt buckles with their exact mileage that will be mailed to them after the race. + Unique SWAG will be provided per time block. SWAG will only be guaranteed for registrations prior to January 9, 2027. + The coveted Cactus Roulette Blanket is available for purchase during registration. + Photos provided by Mile 90.
+ All three loops will be run counter-clockwise for the duration of the event. + Each loop will be color-coded to match the roulette wheel. + There will be three separate starting mats, one for each loop. Runners will cross their specific starting mat at the beginning of each loop. + SWIM BEACH (Blue) Technical trail on blue and white trails. 3.6 miles with 253 ft of elevation. + CACTUS RIDGE (Green) Technical trail on the north side of West Park Road (N 1415 Rd). 2.6 miles with 239 ft of elevation. + BUNKER HILL (Red) Cross-country field conditions with two steep climbs. 1.9 miles with 150 ft of elevation. + Live results will be posted on monitors at base camp.
Saturday 1/23: > 9 am - 11 am packet pick up all race distances > Noon - 24 hour and 12 hour Owl start > 9 pm - 11 pm packet pick up for 12 hour Lark > Midnight - 12 hour Owl finish, 12 hour Lark start Sunday 1/24: > 2 am - Pacers allowed to join 24 hour runners > 4 am - 5:30 am 6 hour packet pick up > 6 am - 6 hour start > Noon - 24 hour, 12 hour Lark, and 6 hour finish > 12:30pm - presentation of awards
+ The finish line closes promptly at noon on Sunday 1/24 (midnight for 12 hour Owl). For a loop to count you must have crossed the finish line before that time. No partial loops are given. + PACERS - 24 hour runners will be allowed one pacer at a time starting at 2 am on Sunday. No pacers allowed for 6 and 12 hour runners. + RACE CANCELLATION OR POSTPONEMENT In the event the race should be postponed or canceled for reasons beyond the control of the Lawrence Trail Hawks (inclement or unsafe weather conditions; local, state or national emergency), refunds will NOT be made, but race packets, including race shirts, will be available at a location to be determined or possibly, though but not guaranteed, by mail. + ALTERNATE COURSE If local authorities, Clinton State Park and the Kansas Trails Council trail steward, deem the trails unsafe for runners or vulnerable to damage due to muddy conditions, an alternative course will be provided by the Lawrence Trail Hawks race Directors, pending approval by Clinton State Park and the Kansas Trails Council Trail Steward. + Littering on the course will subject you to disqualification. + There will be space available to set up a personal tent/space near base camp. Priority space given to 24 hour racers. + While we love our furry friends, dogs are not allowed to participate in Cactus Roulette. The start/finish area can get quite crowded with multiple starting lines, a separate finish line, two roulette wheels, and the aid station. For the safety and comfort of all participants, we’ve made the decision to keep this a pet-free event. + The race is located within Clinton State Park, so all vehicles will need a sticker for the day or a yearly pass. Stop at the Kiosk to obtain this. If you arrive prior to the kiosk opening, there is a self-pay station at campground 3 to obtain the parking permit. All vehicles must have this permit. + Each time block will be capped at 50 runners. The Joy Hawk Addendum: Racers can run linked together during the event. We understand the joy of running every step of a race together with a friend, and that would be difficult to do if each person spins different loops. Friends who wish to run together for the entire race should check-in at packet pick-up at the same time and announce their desire to run the race linked. Rules for linked racers: + Will spin the wheel as a team instead of individually. + Must run the entire race together. Loops run individually or without one linked team member will not count. + If a linked team places, they will share the award. If four or more linked teams are running within a time block, we will announce and recognize team rankings within that block. + Linked teams cannot exceed 5 racers.
Jan 23, 2027
Distance — 12 Hours
Type — Running
12:00
$163.00
Jan 23, 2027
Distance — 24 Hours
Type — Running
12:00
$223.00
Jan 24, 2027
Distance — 12 Hours
Type — Running
00:01
$163.00
Jan 24, 2027
Distance — 6 Hours
Type — Running
06:00
$103.00
These values represent the 3-year monthly averages for January in Lawrence.
Learn more about the host city, Lawrence.
Lawrence is a city in Eastern Kansas, USA along I-70, 35 miles west of Kansas City, Kansas. It is home to the University of Kansas. Lawrence provides a mix of academics, bohemia, and small-town Kansas kitsch. It has been the setting of many movies and is a growing cultural hub in Kansas.
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Watch highlights and course previews from previous years.
All-time top performances and historical records for Cactus Roulette Endurance Event.
| Place | Name | Year | Time | |
|---|---|---|---|---|
| 🥇 | Cory Logsdon | '23 | 101.1 | |
| 🥈 | Jackson Witter | '24 | 97.2 | |
| 🥉 | Joe Joyner | '24 | 79.6 | |
| 4 | Clayton Schneider | '23 | 76.7 | |
| 5 | Chase Hammond | '22 | 76.1 | |
| 6 | David Mullins | '24 | 75.7 | |
| 7 | Alan Joyner | '25 | 74.2 | |
| 8 | Jeremy Nicolosi | '23 | 70.7 | |
| 9 | Jay Hawks | '23 | 70.3 | |
| 10 | Eric Hunt | '23 | 68.7 |
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