River Run ATV Park 2026: Ultimate Guide to Events, Pricing & Mud Trails
River Run ATV Park in Jacksonville, Texas, stands as one of the premier off-roading destinations in the Lone Star State, offering over 2,000 acres of diverse terrain and access to the scenic Neches River. As of 2026, the park has expanded its trail system to over 50 miles of marked paths, catering to ATVs, UTVs, 4×4 trucks, and even horseback riders.
For enthusiasts planning a visit in 2026, understanding the updated pricing and event schedule is crucial for a seamless experience. Admission rates now start at $25 for standard weekday use, while major event weekends like “Muddin For A Cure” in October feature specialized flat rates that include full access to competitions and live music.
The park remains a favorite for families due to its relaxed atmosphere, though it transforms into a high-energy mud-riding hub during its signature “Mudd Jam” sessions. With RV hookups, cabin rentals, and primitive camping available, River Run is designed for multi-day adventures in the heart of East Texas.
In this ultimate guide to the best ATV parks in Texas for 2026, we break down everything from the technical trail difficulty to the specific rules regarding the Neches River. You will find detailed pricing tables, a full calendar of 2026 events, and pro tips on gear preparation to ensure you tackle the slick East Texas clay with confidence.
If you are looking for other off-road options, you might also consider exploring the Hidden Falls Adventure Park or checking out our guide to Sabine ATV Park for more mud-riding action.
River Run ATV Park: 2026 Quick Facts & Contact
| Detail | Information |
|---|---|
| Address | 2001 County Road 3315, Jacksonville, TX 75766 |
| Phone | (903) 724-4100 |
| Acreage | 2,000+ Private Acres |
| Trail Mileage | 50+ Miles of Marked Trails |
| Operating Hours | 24/7 (Closed Thanksgiving Day & Dec 14-30) |
| Website | Official River Run Website |
Best 2026 Events at River Run ATV Park: A Comprehensive Guide
The 2026 season at River Run is packed with high-octane events that draw riders from across the southern United States. These weekends are characterized by higher attendance, organized bounty hole competitions, and late-night entertainment at the pavilion.
If you plan to attend an event, it is highly recommended to book your RV site or cabin at least three to four months in advance, as they sell out rapidly.
Mardi Gras Ride 2026
Dates: February 19-22
Kick off the season with beads, mud, and festive atmosphere along the Neches River. During this event, standard daily rates do not apply, and visitors should prepare for the $70 event admission fee which covers the entire weekend of activities.
March Mudd Mayhem
Dates: March 19-22
Spring break crowds bring intense competition to the park’s deepest mud pits. During this event, standard daily rates do not apply, and visitors should prepare for the $70 event admission fee which covers the entire weekend of activities.
River Run / WTF Bounty Course
Dates: April 9-12
A technical challenge designed to test the limits of custom-built mud machines. During this event, standard daily rates do not apply, and visitors should prepare for the $70 event admission fee which covers the entire weekend of activities.
Mudd Jam 17
Dates: June 4-7
One of the largest summer events in Texas, featuring live music and massive group rides. During this event, standard daily rates do not apply, and visitors should prepare for the $70 event admission fee which covers the entire weekend of activities.
Muddin For A Cure
Dates: October 8-11
A high-impact charity event raising funds for breast cancer research while tearing up the trails. During this event, standard daily rates do not apply, and visitors should prepare for the $70 event admission fee which covers the entire weekend of activities.
Mudaholic Convention 2026
Dates: November 12-15
The season finale gathering for dedicated mud enthusiasts before the winter break. During this event, standard daily rates do not apply, and visitors should prepare for the $70 event admission fee which covers the entire weekend of activities.
River Run ATV Park 2026 Pricing and Admission Fees
Pricing at River Run ATV Park is structured to accommodate both quick day trips and long holiday weekends. In 2026, the park maintains a clear distinction between standard weekdays and event-heavy weekends.
Children aged 10 and under always receive free entry, making it an affordable destination for families introducing their kids to off-roading.
| Entry Type | 2026 Rate | Details |
|---|---|---|
| General Admission (Sun-Thu) | $25.00 | Per person, per day. |
| ORV Surcharge | $5.00 | Per person using an off-road vehicle (non-event). |
| Full Event Admission | $70.00 | Flat fee for major event weekends (Thu-Sun). |
| Annual Pass | $300.00 | Covers standard admission; excludes event surcharges. |
| Children (10 & Under) | FREE | Must be accompanied by a legal guardian. |
Jacksonville TX Off-Roading Guide: Trail Terrain and Riding Conditions
The geography of Jacksonville, Texas, provides a diverse backdrop for the trail system at River Run. The park is famous for its “bottomless” mud pits that form after typical East Texas rain cycles, but there are also miles of hard-pack trails for those who prefer to keep their machines relatively clean.
The proximity to the Neches River means riders will encounter sandy river bottoms and slick clay embankments that require precise throttle control.
- Mud Holes & Swamps: Primarily located in the lower elevations near the river, these areas are the main attraction during Mudd Jam.
- Hard-Pack Forest Trails: These winding paths offer shade and are ideal for beginners or those testing out new equipment.
- Sand Flats: Located near the river boundaries, providing a different traction challenge compared to the clay.
- Elevation Changes: While not mountainous, the rolling hills of the park offer fun climbs and descents, similar to the terrain found at Sabine ATV Park.
Comprehensive Guide to River Run Camping and RV Sites in 2026
For many visitors, the best way to experience River Run is to stay on-site. The park offers three distinct levels of accommodation to suit different budgets and comfort levels.
If you are traveling from the Houston area, you might want to compare these facilities with ATV rentals in Houston for a complete weekend plan.
RV Sites with Hookups
The park features numerous RV sites equipped with 30-amp and 50-amp power and water hookups. During 2026, standard RV site rentals are $30 per night.
However, during major events, these sites move to a flat event rate of $150 for the entire weekend. Note that these fees do not include the individual campground admission for the passengers.
Cabin Rentals
For those seeking a more comfortable retreat, River Run offers cabins ranging from basic sleeping quarters to larger units with amenities. Nightly rates for 2026 vary between $75 and $160 depending on the size of the cabin.
For major events, cabin prices scale up to $300-$650 for the full weekend. Most cabins require a two-night minimum stay during peak weekends.
Primitive & Tent Camping
If you prefer a traditional outdoor experience, tent camping is included in your standard campground admission fee at no extra charge. Dry camping (bringing a generator/RV without hookups) is available for a modest $15 fee per visit.
The park provides outdoor showers and restrooms near the main pavilion to support primitive campers.
Safety Requirements & Park Rules
Safety is the top priority at River Run, and the management strictly enforces rules to ensure a family-friendly environment. Under Texas law, all minors (under 18) are required to wear helmets while operating an ATV.
While whip flags are not mandatory at this park, they are highly recommended for visibility in the wooded sections of the trail system.
- Alcohol Policy: Consumption is allowed at your campsite, but operating any motorized vehicle under the influence is strictly prohibited and will result in immediate removal.
- Glass Bottles: Absolutely no glass containers are allowed anywhere in the park to prevent tire damage and injury.
- Quiet Hours: Respect your neighbors by adhering to quiet hours starting at 11:00 PM in the camping areas.
- River Restrictions: Per SB 155, motorized vehicles are prohibited from entering the Neches River waters. Violations can result in heavy state fines.
Conclusion
River Run ATV Park remains a cornerstone of the Texas off-roading community in 2026. Its combination of vast acreage, river access, and a packed event calendar makes it a must-visit for anyone with a passion for mud and machines.
By following this guide and preparing for the specific East Texas terrain, you are set for an unforgettable adventure along the Neches River.
Deep Dive: Exploring the 50+ Miles of Trails
The trail system at River Run ATV Park is notoriously challenging, especially after the heavy rains that characterize the East Texas climate. With over 50 miles of marked paths winding through the 2,000-acre property, riders can spend multiple days exploring without ever hitting the same mud hole twice, delivering a true Neches River off-roading experience.
The trails are color-coded in some areas to indicate difficulty, ranging from the flat, sandy “River Run” paths to the extreme “Bounty Hole” sections designed only for heavily modified machines.
The Neches River Sandy Bottoms
One of the most scenic areas of the park is the trail segment that runs parallel to the Neches River. These trails are characterized by soft, white sand and offer breathtaking views of the water.
However, do not let the beauty fool you; the sand can be quite deep in sections, requiring consistent momentum to avoid getting bogged down. It is also important to remember that while the trails offer river views, motorized vehicles are strictly prohibited from entering the river itself to protect the local ecosystem and comply with Texas state laws.
The “Big Rock” Area
A local favorite and a popular spot for photos is the “Big Rock.” This natural landmark serves as a waypoint for many riders. The terrain surrounding Big Rock is slightly more technical, with exposed roots and small elevation changes that test your suspension.
It is a great place to take a break, enjoy a snack, and watch other riders navigate the nearby mud transitions.
How to Prepare Your ATV for River Run Mud Pits and Trails
If you are planning to tackle the “bottomless” mud pits at River Run, a stock ATV or UTV might struggle. The slick East Texas clay has a habit of clogging radiators and drowning air intakes.
Before you head out, consider these essential modifications that are common among the regulars at the park. If you do not have your own machine, check our guide to ATV rentals in Dallas for mud-ready setups.
Radiator Relocation Kits
In a standard configuration, your radiator is located low on the front of the frame. At River Run, this means it will likely be submerged in thick, muddy water within minutes.
Once the mud dries in the delicate fins of the radiator, your engine will overheat. A radiator relocation kit moves the cooling unit to the front rack, keeping it high, dry, and clean, ensuring your machine stays cool even during the most intense Mudd Jam competitions.
Snorkel Kits
Water crossings at River Run can be deceptively deep. A snorkel kit raises your engine’s air intake and CVT exhaust to a higher point, usually near the handlebars or roofline.
This prevents “hydro-locking” your engine, which can cause thousands of dollars in damage. For anyone serious about mud riding in Texas, a high-quality snorkel is a non-negotiable insurance policy for your vehicle.
Beyond the Mud: Neches River Activities
While the roar of engines is the main draw, the Neches River provides a serene escape for those who brought their fishing gear or swim trunks. The river is a vital part of the East Texas water system and offers excellent opportunities for relaxation between trail rides.
Fishing in the Neches River
Anglers at River Run can expect to find a variety of local species. The river is particularly known for its catfish population, including Blue, Channel, and the occasional massive Flathead catfish.
Largemouth bass and Spotted bass are also frequently caught along the brush piles and submerged logs. Before you cast a line, ensure you have a valid Texas Freshwater Fishing License, which can be purchased through the Texas Parks and Wildlife Department.
Swimming & Cooling Off
During the sweltering Texas summer months, the Neches River serves as the park’s natural air conditioner. There are several designated areas where the current is slow and the water is shallow enough for wading and swimming.
It is a perfect way to wash off the dust and mud after a morning of riding. Always exercise caution and stay within the designated safe zones, as river currents can change after heavy rains.
Nearby Attractions in Jacksonville, TX
If you have extra time during your visit, the city of Jacksonville and the surrounding Cherokee County offer several other points of interest. These spots are perfect for families who might want a break from the park or for groups looking to explore more of East Texas.
- Lake Jacksonville: Located just a few miles away, this 1,325-acre lake is famous for its clear water and excellent bass fishing. It offers public boat ramps and picnic areas.
- Love’s Lookout: Situated on Highway 69, this scenic overlook provides a stunning 30-mile view of the East Texas landscape. It is a must-visit spot for photography enthusiasts.
- Texas State Railroad: A short drive to nearby Rusk allows you to board a vintage steam train for a scenic journey through the piney woods, a great activity for kids.
Frequently Asked Questions (FAQs)
What are some tips for first-time visitors to River Run Jacksonville regarding hours?
Yes, the park is open 24/7 throughout the year, with the exception of Thanksgiving Day and a brief winter closure from mid-to-late December (typically Dec 14-30).
How much does it cost for a day pass in 2026?
For standard non-event weekdays (Sun-Thu), the fee is $25 per person. Weekend rates (Fri-Sat) apply on non-event weekends, and major event weekends have a flat $70 fee.
Are helmets required at River Run?
Texas state law requires all operators and passengers under the age of 18 to wear a helmet. While not legally mandated for adults at this park, they are highly recommended for all riders.
Can I rent an ATV at the park?
River Run does not rent vehicles directly. However, they partner with SCS Powersports for ATV and SxS rentals. It is best to call them in advance to check availability.
Are there RV hookups available?
Yes, the park offers numerous RV sites with 30 and 50-amp electricity and water hookups. Rates are $30/night for non-events and $150 for full event weekends.
Is alcohol allowed in the park?
Yes, alcoholic beverages are permitted at your campsite. However, it is illegal and strictly prohibited to operate any motorized vehicle while under the influence of alcohol.
Can I swim in the Neches River at the park?
Yes, swimming is allowed in designated areas of the Neches River. However, motorized vehicles are strictly prohibited from entering the river water.
Do I need a flag on my ATV?
Whip flags are not currently a mandatory requirement at River Run, unlike the requirements at Hidden Falls Adventure Park, but they are recommended for safety.
Are pets allowed at River Run?
Yes, pets are generally allowed but must remain on a leash at all times and are typically not permitted inside the cabin rentals.
What are the quiet hours?
Quiet hours in the campground and office areas begin at 11:00 PM to ensure all guests can get adequate rest for the next day of riding.
