APRIL 27-28, 2019

REGISTRATIONS ARE NOW OPEN!

JONATHAN DICKINSON STATE PARK – JUPITER, FL 

THE DUNES 100 

100M  |   50M  |   100M RELAY

DTR ENDURANCE CHALLENGE 

50K  |   13.1M  |   10K  |   5K 

(EARLY BIRD ) Go catch that worm and save big!!!

AN ADVENTUROUS WEEKEND OF #TRAILS

The 7th annual DTR Endurance Challenge and Dunes 100 are combining forces to bring you an adventurous weekend in the grueling trails of Jonathan Dickinson State Park. “The Real Florida”. 

 

Tackle the trails of an imperial eco-system of natural rolling sand dunes with beautiful views of the scrubs and the Florida intercostal on April 27 and 28, 2019. 

 

Choose from 5K all the way to 100M and experience the beautiful, yet grueling trails of this Florida state park.

100M

50M

100M RELAY (4X) 

APRIL 27-28, 2019

THE 3RD ANNUAL DUNES 100 ULTRA-MARATHON JUST GOT HOTTER! 

50K

13.1M

10K

 5K

APRIL 27, 2019

THE 7TH ANNUAL DTR ENDURANCE CHALLENGE AND JOIN US FOR AN ADVENTUROUS WEEKEND OF TRAILS

RACE WITH A PLAN!

SPLIT YOUR REGISTRATION ENTRY INTO MONTHLY INSTALLMENTS 

AND GUARANTEE YOUR SPOT FOR JUST $20 DOWN.

5K, 10K, 13.1, 50K, 50-Mile and 100-Mile Ultra Trail Run or join your friends to conquer the 4 Person Team 100 Mile Trail Relay (Limited Spots Available).

 

We strongly believe that small seeds grow into mighty trees, hence why we joined all distances and both races into one trail-packed weekend. 

 

Throughout the years we have seen many 5K runners get inspired by 50K finishers ,and now runner will witnessing the 100 and 50 miler finishers and cheering them on. The inspiration from the community of runners involved in this event is contagious and their love for trails is what drives us to make every year better.

JONATHAN DICKINSON 

STATE PARK

16450 S.E Federal Highway 

Hobe Sound, FL 33455

Located just south of Stuart, Florida, this park teems with wildlife in 13 natural communities, including sand pine scrub, pine flat woods, mangroves, river swamp and the Indian River. 

 

The Loxahatchee River, Florida’s first federally designated Wild and Scenic River, runs through the park.

BREAK THE DUNES 100 COURSE RECORD! 

WIN $ 

100M COURSE RECORD 

(2017) 21:40:55 

 

WIN $1000 CASH

RACE INFO

  •     THE DUNES 100 
  •     COURSE DETAILS    
  •     RUNNER'S PERKS   
  •     AWARDS   
  •     RULES & REGULATIONS   
    THE DUNES 100 

THE DUNES

Welcome to the Dunes!

The name Dunes 100 is inspired by the last imperial eco-system, The Scrubs with its endless rolling white sugar sand. This course will take you on a journey from Pine Flatwoods to the scrubs where you will go face to face with the infamous “Dunes of Heaven” and Dunes of Hell”.

The first 5 miles you will go through pine flatwoods with hard packed dirt some roots and sand. You will cross two wooden bridges – Kitching Creek South and North, followed by two miles through wetland prairie with another bridge crossing and you arrive into the “Scrubs” imperial eco-system. 

Here, you will tackle seven miles through white sand dunes that will make you feel like you are going backward while rolling up and down the relentless Dunes of Heaven and Dunes of Hell.

For as much as the course tortures you, we promise to be nice to you at the finish line. We love to cater our runners with fresh cold organic coconut waiting for you, or if you prefer some stronger hydration we have some craft beer and burgers firing on the grill and other refreshments, for a complete recovery party.

    COURSE DETAILS    

THE COURSE

Experience scenic overlooks, creek crossings, and wildlife in 13 natural communities.

100-MILERS: 3 LOOPS OF 33.3 MILES

50-MILERS: 2 LOOPS OF 25 MILES

RELAY 1 LOOP OF 25M EACH (4X)

Most of the course runs on beautiful single track trails winding throughout this wild and scenic park, you’ll encounter the famous Dunes of Heaven (13.1, 50K, 50 mile and 100 mile) and Dunes of Hell (50K, 50 Miler, and 100 Miler).

Yep Dunes of Hell!! Together with the Dunes of Heaven, the course now consists of the Dunes of Hell, steep rolling dunes of sugar sand, that will make your legs melt. 

For as much as the course tortures you, we promise to be nice to you at the finish line. Ultramarathon finishers will have a fresh cold organic coconut waiting for you, followed by some cold beer, refreshment and good food for a complete recovery.

DETAILS 

 

5K

Race Start: 8: 00 AM

Terrain: 100% trails Course: One 5K Loop 

Description: Single track, dirt fire roads, Hardpack sand, some roots, wooden bridge crossing.

Rated: Very runnable

Requirements: Hydration bottle or Vest.

 

10K 

Race Start: 7:45 AM 

Terrain: 100% trails Course: One 10K Loop 

Description: Pine Woods, Singletrack, Dirt fire roads, Hardpack sand, roots, 3 wooden bridge crossing.

Rated: Runnable some sections with heavy roots

Requirements: Hydration bottle or Vest.

 

13.1

Race Start : 7:15 AM

Terrain: 100% trails Course: Out and Back

Description: Flat Pine Woods, Sand Scrub, Sugar Sand Dunes, (Dunes of Heaven) Single track, Dirt fire roads, Hardpack sand, roots, 5 wooden bridge crossing.

Requirements: 1 liter Hydration bottles or Vest

 

50K 

Race Start: 6:45 AM

Terrain: 95% trails

Description: Flat Pine Woods, Sand Scrub, Sugar Sand Dunes, (Dunes of Heaven and Dunes of Hell) Single track, Dirt fire roads, Hardpack sand, roots, 5 wooden bridge crossing.

Requirements: Min. 1 liter Hydration bottles or Vest

 

100 MILE/ 50 MILE AND 100 MILE RELAY 

Race Start: 5:00 AM

Terrain: 95% trails

Description: Flat Pine Woods, Sand Scrub, Sugar Sand Dunes, (Dunes of Heaven and Dunes of Hell) Single track, Dirt fire roads, hard packed sand, roots, 5 wooden bridge crossing.

Requirements: Min. 2 liter Hydration bottles or Vest

    RUNNER'S PERKS   

RUNNER'S PERK

More than just a swag bag

Custom DTR Gender-specific Ts

Dunes 100 Belt Buckle (Finisher and SUB 24HR)

Dunes 100 Finisher Jacket 

DTR Finisher’s Medal (ALL DISTANCES) 

DTR Drawstring Bag 

Pre and Post-race Food and Refreshments 

FREE Digital Photos 

DTR Awards Top Male and Female Runners 

    AWARDS   

AWARDS

Top 3 Overall Male & Female for each category 50K, Half Marathon, 7M, and 5K

  • 16 & Under
  • 16-19
  • 20-29
  • 30-39
  • 40-49
  • 50-59
  • 60 +

 

DTR SERIES AWARD

Complete all 4 DTR Endurance Challenge Distances (5K, 10K, 13.1M, 50K) and a DTR package of prizes and honor plaque! 

THE 100M RELAY 4 X 25M 

AWARDS TO FASTEST TEAM

    RULES & REGULATIONS   

RULES

UPDATED 2019 RACE GUIDE COMING SOON

HYDRATION (VERY IMPORTANT)

This is a cupless/bottleless event, we’re trying our best to be litter-free and generate as little impact on the park as we can, so we count on you to bring your own hydration bottles or vest. Aid Station will be fully stocked to to fill up your bottles and experienced volunteers to help you move forward. 

ALL DISTANCES PLEASE BRING YOUR OWN HYDRATION VEST OR BOTTLES 

HELP US KEEP THIS EVENT PLASTIC AND CUP FREE!

For the following distance the minimum hydration requirement: 

13.1: 1 Liter bottles or Vest

50K: Min. 1 liter Hydration bottles or Vest 

50M, 100m Min. 2 liter Hydration bottles or Vest

CUTOFFS

50K 9 HOURS

50M 16 HOURS

100M 30 HOURS.

4 PERSON RELAY 30 HOURS.

CHECKPOINTS

Mile 12.5 and Mile 16.13

As you pass through each checkpoint, please make sure you go over the timing mat.

RULES AND REGULATIONS:

1. NO LITTER. LEAVE NO TRACE 

AUTOMATIC DISQUALIFICATION AND BANNED FROM ANY DTR RACE.

The course must be in better shape than how we found it. Littering is absolutely against our principle and will not be tolerated.

2. Stay on Course. If you get off course, you must return on your own to the place where you got off and start over. I wish we didn’t have to add this to the rules as cheating is the worse thing someone can do, but if a race Marshall catches a person (cheating) you will be banned from any future race that DTR hosts for life. Remember, the real prize is in the memory of the achievement.

RULES FOR CREW, PACERS, AND VEHICLES

1. Pacer Rules: Runners can only have one pacer at a time. Pacer must register and sign the waiver at check-in. They will be given a pacer bib and must wear the bib at all times they are on the course.

100 MILE PACERS ALLOWED AFTER RUNNER COMPLETES HIS/HER 2 LOOPS (50 MILES).

50 MILE NO PACER

100 MILE 4 PERSON RELAY NO PACER

2. Muling is not allowed. Athletes must carry their own bottles, vest, food, headlamp.

3. Crew/VehiclesCrewing is allowed only at these 2 Aid Stations 

12.47 Ranger Station (MAIN PARK ENTRY PARKING LOT) Mile 0 Start/Finish & Turnaround 

The crew is not mandatory, but we strongly suggest you bring someone to crew for you during the race. Your crew is your personal responsibility. 

The race packet includes a map and directions to crew access points. Crew members should become familiar with the locations of aid stations.

DROP BAG INFO 

MISSING / WITHDRAWAL

if, however, you do decide to withdraw, please notify the nearest Aid Station/Checkpoint so we know you are no longer in the race and are accounted for. If you don’t notify a race official that you left the course, you will be responsible for all emergency search and rescue. All Emergency Evacuation costs for participants or crews will be borne by that person or their heirs. The race organizers are in no way liable or responsible for emergency evacuation.

IMPORTANT LEGAL ISSUES

All racers, crew members and volunteers must sign the Accident Waiver and Release of Liability / Release of Name and Illness . All athletes racing must complete the full form before race day.LEAVE NO TRACE (unlike road races we do not permit that you throw anything on the floor) please throw your trash in aid station area only. If race official catches you throwing garbage in other zones this will give you an automatic DNF. 

LAST RULE: HAVE FUN RUNNING THE TRAILS OF JDSP.

JUPITER, FLORIDA 

Stretching to the Atlantic Ocean, Jupiter features a delightful tropical climate and truly that “small town” appeal with big city benefits.

Jupiter is rich in history: the earliest known records of the Jupiter Inlet date as far back as 1565. Jupiter’s most identifiable landmark, Jupiter Inlet Lighthouse, was erected in the 1800s. The stately red brick lighthouse continues to stand, ranging 105 feet into the sky, atop a 46-foot hill on the north shore of the Jupiter Inlet. 

 


WE PROUDLY SUPPORT THE FRIENDS OF JONATHAN DICKINSON STATE PARK

 

The Friends of Jonathan Dickinson State Park, Inc. is a Citizen Support Organization (CSO) whose function is to serve as a source of financial support for the many physical needs the park has that are not funded by the state. The Friends are a non-profit organization that assists park management in meeting the natural and cultural resource management objectives established for the park.

RSVP ON FACEBOOK: 

EVENT ORGANIZATION

If you have any questions regarding race details email us know and we would love to answer your questions. Email us info@downtorun.com

Get In Touch

THE FINISH LINE AWAITS YOU! DON'T SNOOZE!