Mokelumne River Races
Hosted by the Sierra Club Loma Prieta Paddlers since 1978
Sierra Club logo

The 2009 races were held the weekend of September 19th & 20th.  Thanks to all the volunteers, racers and fans who made this year's races a success.  We can't do it without you. 

All the results are now posted here.

The date for the 2010 Mokelumne Races has not yet been selected, but will probably be once again in late September.  Check back here for updates.

Quick links
What are the Moke Races?
The Mokelumne River Races - also called the Moke races - are a weekend whitewater kayaking event with a three mile downriver sprint and an 18-22 gate slalom course. 

The races are open to all boaters from novice to expert.  It's a fun weekend and a great for your paddling skills, no matter what your level.  Most boaters use their standard river running or play boats, but you'll also see people in carbon fiber slalom racing boats, whitewater canoes and wildwater downriver race boats. If you're unfamiliar with running a slalom course check out our Slalom Course Basics page

Even if you're not sure that you're up for racing, watching the races, practicing on the slalom course and lending a hand can be a lot of fun and can give you a taste for what it's all about.

Since 1978 the races have been sponsored by the Loma Prieta Paddlers, a whitewater activity section of the Sierra Club.  
Location
The course is set up on a Class II stretch of the Mokelumne River known as the Electra run.  

Here's a link to a topo map of the race course area.  If you're into Google Earth click here to see the race location and popular dining and sleeping spots in Jackson.


To get to the course drive approximately 5 miles south of Jackson on Hwy 49.  Turn left on Electra Road.  This is the last road on the left before Hwy 49 crosses the Mokelumne River. You'll find the race course about 1.5 miles up the road. This road paved, but very narrow, please drive carefully. You must park off of the pavement along Electra road.  Parking is always limited so carpooling is recommended.

View Larger Map
Slalom Event
The slalom course is approximately 20 gates setup on 500 yards of class II water. 

Looking upstream
Here's a look upstream about halfway down the 2002 slalom course.

Each boater makes two runs with the score being the sum of the elapsed times plus penalties for touching (2 seconds) or missing (50 seconds) gates. 

Looking upstream
Here's a typical score sheet from Dan's two runs

While there are special slalom boats that are used, many people choose to practice and race in their everyday whitewater kayak.

Looking upstream
Boats of every description at the put-in for the races

Keith in a K-1 Slalom boat Erica in a K-1 River boat
Keith in a glass K-1 Slalom kayak
Erica in a plastic K-1 river kayak
Darrick in C-1 Jessica & Charlie in a C2
Darrick in a C-1 Jessica & Charlie in a C-2
Vince OC1 Jim & Jan in OC2
Vince in his OC-1 Jan & Jim in their OC-2

If  you're unfamiliar with running a slalom course check out our Slalom Course Basics page or some thoughts on how running gates in a slalom course can be used to guage and improve your river paddling.
Race Classes
The type of boat you choose to paddle and your age determines which class you race in.  Racers may participate in a maximum of one K1 event, but may race a combination of K1, C1, C2, OC1 and OC2 events.  Men's and women's are separate categories and two paddler boats also have a mixed category.
K1 Expert A (Kayak - any age)
K1 Expert B (Kayak - any age)
K1 Intermediate (Kayak - any age)
K1 Novice (Kayak - any age)
K1 Master (Kayak - 40 & over)
K1 Junior (Kayak - 15-17)
K1 Cadet (Kayak - 14 & under)
K2 (2 paddlers, kayak - any age)
C1 (1 paddler canoe - any age)
C2 (2 paddler canoe - any age)
OC1 (1 paddler, open canoe - any age)
OC2 (2 paddlers, open canoe - any age)

Downriver Event

Racers paddle as quickly as possible the 3 miles from the starting line at the beach near the Electra powerhouse to the finish near the Highway 49 bridge.  Wildwater and slalom boats are started at one minute intervals.  The river boat (longer plastic boats),  play boat (short plastic boats) and inflatable classes have a mass start.  Most boaters do this run in 20-30 minutes; which is a big change from the two the three hours most boaters take when they are playing down the river. 
2002 RPM class mass start
Lined up for the Downriver Mass Start
2002 RPM Class They're off
They're off! Downriver Mass Start
Race Classes
K1 Wildwater boats (and sea kayaks)
K1 Slalom Boats (and dancer's and other really long plastic boats)
K1 Juniors (15-17) - all boats
K1 Cadets (14 & under)- all boats
K1 River Runner and Creeker Class (plastic boats 7' 6" and over)
K1 Play boat Class (under 7' 6")
K2 (two paddlers, kayak)
C1 (one paddler canoe)
C2 (two paddlers, canoe)
OC1 (one paddler, open canoe)
OC2 (two paddlers, open canoe)
IK (one or two paddler, inflatable kayak)

Racers may participate in only one downriver event.  There are separate men's and women's categories except for two paddler boats.

Schedule of Events
Friday
This is course setup day.  Club members and volunteers spend the day pulling lines across the river, setting gates and trying out the course.  We wrap up the day with potluck BBQ.
Saturday
Racers check-in and pick up their racing bibs.  The slalom course is open all day for practice runs. The downriver race is held mid day starting from Electra beach about a mile upstream of the slalom course.  There is downriver pre-race meeting down on the sand at the water's edge before the race starts.  There is always an assortment of vehicles leaving from around the registration tent to carry racers, their gear and boats to the put-in at Electra beach.  Help with the downriver shuttle is always appreciated.
Sunday
All slalom racers meet for a pre-race meeting and judging stations are assigned.  All racers are assigned to a judging station and are expected to help with judging throughout the day.  The slalom races run all day with every racer getting two runs down the course.  After the last racer finishes the course is taken down and we wrap up the weekend with an awards ceremony.  
Registration

To join us at the races you need to fill out an entry form and Sierra Club and PG&E liability release forms and if you're under 18 a medical release form. Mail them along with a check made payable to: Sierra Club Loma Prieta Paddlers. 
The number of registrations is limited by the racers we can reasonably get down the slalom course during race day, although in all the years we've been running the race we've never had to cut-off registrations.

Pre registering guarantees you a spot at the races and helps our volunteer race committee prepare for the races.  If spaces are still available you can register on Saturday of race weekend.  No registration is permitted on slalom race day (Sunday).  All racers must check-in and pick up their race bib on Saturday.  Please return your race bib after your last race.
Weather 
The weather in late September can range from sunny and hot to cool, with a slight chance of rain. The water on the Mokelumne is dam fed and is a bit on the cool side, even when the days are hot.  Here are the averages for September:

Month Avg.
High
Avg.
Low
Avg.
Precip.
Rec.
High
Rec.
Low
September 84.6° F 50.8° F 0.9 in 108° (09/06/1988) 33° F (09/27/1948)
The current weather in Jackson is:


What to Bring
 

There are no concessions at the races and no drinking water available along the river corridor.  The nearest stores are back down the Electra road and then north on Hwy 49 into Jackson.  We recommend you bring enough to eat and drink for each day.

Trash cans will be set up near the slalom course and there are pit toilets available at several points along the river.

Depending on your judging station folding chairs, sun umbrellas, a tarp, rope and plenty of sun screen can be a good idea.  

Each judging station needs a throw rope and a whistle.  If you have these items, please bring them along and while you're at it put in your personal first aid kit.

You'll of course need your boating gear which must include your PFD, helmet and float bags.

Feel free to bring your own fans and cheering section.  If you have non-boaters who'd like to help out at the races please let us know.  We always can use an extra hand.
Safety
The races are held on a class II section of the Mokelumne River.  Participants must the have river skills and experience for this difficulty of river.  If you have never boated on this section of the Mokelumne River we recommend that you take an opportunity to paddle the Electra run before the races to familiarize yourself with the river and it's rapids.

All participants are required to have an approved PFD, helmet and float bags in order to race or practice on the course.  

All participants are required to help any boater requiring aid.

During the downriver race there may be times when you are paddling in a large group of boats and other times when the boaters may be stretched out along the course.  Two sweep boaters will follow the last racers down the course.  We will also have a safety boater stationed at each of the two largest rapids on the run, "The Slot" and "S-Turn".

The slalom race course will have throw bags stationed at each judging station.  There will also be two racers in the water at all times at the end of the slalom course to lend assistance if required.

In the event that medical attention is required Sutter Hospital is located in the town of Jackson a short distance away.  A medical professional will not be on location at the races.

Loma Prieta Paddlers has also put together a river safety plan for the Mokelumne River.
Lodging
No camping is available along the Mokelumne River, but there are several campgrounds near the town of Jackson such as Indian Grinding Rock State Park, New Hogan Lake and Lake Camanche.  Hotels are available in the town of Jackson.

The Mokelumne River Lodge  (209) 286-1000 is a B&B right on the river at the Hwy 49 bridge.

Here's a Google Map showing the river and common places to stay and eat in Jackson.

View Larger Map
Other Races

There are other river races throughout California including the Sierra Cup which links many of these paddling events into a “for fun” slalom series, which spans the boating season.

Additional Information
For additional information about the Moke Races email us at:

See you at the races.
The Loma Prieta Paddlers