Haunted 5K, 10K, & 13.1M at Royal Palm Beach, FL (41)
Oct 10Royal Palm Beach, FLHalf Marathon, 10K +1
Half Marathon, 4 weeks before race day, 27 mi away, registration open
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planJoin us on November 7th, 2026, for the best endurance challenge in Southeast Florida! The Treasure Coast Endurance Challenge will take you through the stunning trails and waterways of Jonathan Dickinson State Park. Participants can choose between a 3-hour or 6-hour adventure race, and for those endurance runners, we will also be hosting a 5K and 25K creating a dynamic mix of competitors and a fun endurance athlete atmosphere.
The 3-hour race is perfect for newcomers to adventure racing, families, or those looking for a shorter, more relaxed experience. The 6-hour race offers a longer and more competitive challenge, emphasizing navigation skills and endurance. Whether you’re a seasoned racer or new to the sport, this event promises an unforgettable adventure in a beautiful environment!
3-Hour Adventure Race (Run/Bike/Paddle) - New This year kids 15 and under race for $40
Race Distance: 10-18 Miles
Categories: Solo, Two-Person, Three-Person, and Four-Person Teams
Description: Teams of 1-4 will traverse land, water, and swamp in Jonathan Dickinson State Park, covering approximately 10-18 miles. Racers will use pre-plotted CalTopo maps to navigate to checkpoints while paddling, cycling, and trekking throughout the entire park. The checkpoints for the 3 Hour race will be more easily located than that of the 6 hour race as this is intended to be more beginner friendly. Checkpoints will be located at various natural landmarks, such as trail intersections, canals, bays, and wetlands, as detailed on the clue sheet. The race may feature single-track mountain biking trails, dirt or gravel roads, some paved roads, and flat-water kayaking/canoeing.
Race Start: Saturday, November 7th 2026, 12:00pm (3:00pm Cutoff time)
Race Day Start Location: 16450 SE Federal Hwy, Hobe Sound, FL 33455
Disciplines: Trekking or Trail Running, Paddling, and Mountain Biking
Waivers: All participants must sign the USARA waiver.
6-Hour Adventure Race (Run/Bike/Paddle)
Race Distance: 20-40 Miles
Categories: Solo, Two-Person, Three-Person, and Four-Person Teams
Description: Teams of 1-4 will traverse land, water, and swamp in Jonathan Dickinson State Park, covering approximately 20-40 miles. Racers will use pre-plotted CalTopo maps to navigate to checkpoints while paddling, cycling, and trekking throughout the entire park. Checkpoints will be located at various natural landmarks, such as trail intersections, canals, bays, and wetlands, as detailed on the clue sheet. The race may feature single-track mountain biking trails, dirt or gravel roads, some paved roads, and flat-water kayaking/canoeing.
Race Start: Saturday, November 7th 2026, 9:00am (3:00pm Cutoff time)
Race Day Start Location: 16450 SE Federal Hwy, Hobe Sound, FL 33455
Disciplines: Trekking or Trail Running, Paddling, and Mountain Biking
Waivers: All participants must sign the USARA waiver.
Registration opens
Dec 3, 2025
Tier 1 ends
May 30, 2026
Tier 2 ends
Jul 30, 2026
Tier 3 ends
Sep 29, 2026
Tier 3 ends
Nov 2, 2026
Tier 4 ends
Nov 2, 2026
Registration closes
Nov 6, 2026
Tier 4 ends
Nov 6, 2026
Race day
Nov 7, 2026
6 Hour Adventure Race
Tier 4, until Nov 2, 2026
$120
3 Hour Adventure Race
Tier 3, until Nov 2, 2026
$95
25K Trial Run
Tier 4, until Nov 6, 2026
$70
5K Trail Run
Tier 4, until Nov 6, 2026
$30
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 10Royal Palm Beach, FLHalf Marathon, 10K +1
Half Marathon, 4 weeks before race day, 27 mi away, registration open
Oct 17Fort Pierce, FLHalf Marathon, 10K +1
Half Marathon, 3 weeks before race day, 28 mi away, registration open
Oct 10Key Biscayne, FLHalf Marathon, 10K +2
Half Marathon, 4 weeks before race day, 96 mi away, registration open
Oct 10Key Biscayne, FLHalf Marathon, 10K +2
Half Marathon, 4 weeks before race day, 96 mi away, registration open
Straight-line distance
Nov 7Wilmington, OH50K, 25K
Also 25K, the same weekend as Treasure Coast Endurance Challenge, registration open
Nov 14Rocky Top, TN50K, 25K
Also 25K, 1 week after Treasure Coast Endurance Challenge, registration open
Nov 14Warda, TX50 mi, 50K +2
Also 25K, 1 week after Treasure Coast Endurance Challenge, registration open
Nov 1Anniston, AL50K, 25K
Also 25K, 1 week before Treasure Coast Endurance Challenge, registration open
Oct 10Windermere, FL10K, 5K
Oct 10Saint Petersburg, FL10K, 5K +5
Oct 24Cocoa Beach, FL5K
Oct 24Dunnellon, FL10K, 5K
Oct 24Sorrento, FL5K, 1.2 mi
Oct 31Clermont, FL5K
Nov 7Arcadia, FL20K, 15K +1
Nov 7Clermont, FLHalf Marathon, 10K +1
Nov 7Orlando, FLHalf Marathon, 10K +2
Nov 7Saint Petersburg, FL10K, 5K +5
Nov 8Tampa, FLHalf Marathon, 10K +2
Nov 21Palm Coast, FL10K, 5K
Jan 1, 2027Hobe Sound, FL200K
Apr 24, 2027Hobe Sound, FL50K, Half Marathon
Sep 11, 2027Jupiter, FL12 hr, 50K
Dec 26Jupiter, FL50K, 30K +1
Mar 20, 2027West Palm Beach, FL33 hr, 6 hr
Apr 10, 2027Loxahatchee, FL50 mi, 50K +1
Feb 6, 2027Canal Point, FLBackyard Ultra
Jun 5, 2027Port Mayaka, FL100K
Jul 10, 2027Vero Beach, FL100 mi, 100K +2
Jan 29, 2027Miramar, FL48 hr, 24 hr +2
Feb 20, 2027Port Canaveral, FL100 mi, 50 mi +1
Nov 21Lakeland, FL60 mi, 45 mi +2
Nov 22Sarasota, FL60K
Nov 28Clermont, FL50K, 25K
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