The Screaming Monkey will kick off at Eddie D. Jones Park in Keithville, Louisiana on the 7th of November 2026. Runners can expect a challenging course that winds through diverse terrain surrounding a National Chimpanzee Sanctuary known unofficially as The Monkey Trails due to its proximity to this protected wildlife area. Participants will have the opportunity to hear and see chimpanzees throughout their run, adding an element of excitement and unpredictability to each loop. On race morning, runners can expect temperatures in the low 60s Fahrenheit with a UV index at 2 (low), making for comfortable conditions but requiring adequate hydration due to humidity levels around 50%. The trail surface is firm yet slightly soft underfoot, offering both stability and some give as you navigate through pine-straw-covered hills and technical single-track trails. This year marks the eighth running of Screaming Monkey, a race that not only challenges runners with its varied terrain but also supports local conservation efforts by raising funds for wildlife protection. All distances in the Screaming Monkey offer unique medals to commemorate participation, while those completing 50K or longer receive custom buckles as part of longstanding traditions. The course features multiple loops around Eddie D. Jones Park, each loop providing approximately 1050 feet of elevation gain and loss over its 15.5-mile length. For the first time in eight years, the race is bringing back a full 100 miler option for those looking to take on an extreme challenge. The Screaming Monkey offers several challenging distances: runners can choose from a 10K, 25K, 50K, 100K, or the demanding 160.9K (approximately 100 miles) race. Each distance comes with its own registration fee and specific cutoff times to ensure safety for all participants.
100 miler 160.9K • Start: 08:00:00 • Fee: $199.00
100K 100K • Start: 08:15:00 • Fee: $125.00
25K 25K • Start: 08:15:00 • Fee: $69.00
50K 50K • Start: 08:15:00 • Fee: $99.00
10K 10K • Start: 08:30:00 • Fee: $34.00
For those interested in registering, visit https://ultrasignup.com/register.aspx?did=136820. Registration fees vary by distance: the 10K costs $34.00, the 25K is priced at $69.00, and longer distances increase to $99.00 for 50K, $125.00 for 100K, and a premium fee of $199.00 for the full 160.9K (approximately 100 miles) race due to its extensive logistics and support needs. Bib pickup is available at Eddie D. Jones Park on November 4th from 3-7 PM or before the event start time. The start location, located at 8400 Mike Clark Rd in Keithville, Louisiana, offers participants a chance to familiarize themselves with the park's layout and facilities. Runners should bring their confirmation email for bib pickup along with any necessary identification if required by race officials. Age requirements vary based on distance; only individuals aged sixteen or older are permitted for all distances beyond 10K. The Screaming Monkey in Keithville, Louisiana, on November 7th 2026 offers an unforgettable experience blending natural beauty and wildlife interaction into one of the most unique races around a National Chimpanzee Sanctuary. With its diverse range of challenging terrain and dedicated community support for conservation efforts, this race stands as a testament to what can be achieved through perseverance and passion for nature preservation.
Races Offered
100 miler
Nov 07, 2026
straighten
Distance —
160.9K
terrain
Type —
Running
timer
08:00
sell
$199.00
100K
Nov 07, 2026
straighten
Distance —
100K
terrain
Type —
Running
timer
08:15
sell
$125.00
25K
Nov 07, 2026
straighten
Distance —
25K
terrain
Type —
Running
timer
08:15
sell
$69.00
50K
Nov 07, 2026
straighten
Distance —
50K
terrain
Type —
Running
timer
08:15
sell
$99.00
10K
Nov 07, 2026
straighten
Distance —
10K
terrain
Type —
Running
timer
08:30
sell
$34.00
Weather History
These values represent the 3-year monthly averages for November in Keithville.
thermostatTemperature
10.7° / 21.2°
wb_sunnyFeels like
8.7° / 19.9°
light_mode
Avg sunshine hours
7h 52m
water_drop
Avg rainfall
2.1 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
10.2 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.0)
humidity_mid
Humidity
71.7%
wb_twilight
Sunrise
07:44
nightlight
Sunset
18:15
About Keithville
Learn more about the host city, Keithville.
Keithville is an unincorporated community in Caddo Parish, Louisiana, United States. It lies to the south of Shreveport along U.S. Route 171. Although unincorporated, it has a post office, with the ZIP code of 71047.
