Boise’s Katie Duke Chases Another Hyrox Title as Utah Hosts Its First Race
- Boise physical therapist and world champion racer Katie Duke competes in Hyrox and DEKA at an elite level while treating the same injuries she trains through herself.
- Hyrox arrives in Salt Lake City for the first time on September 18 to 20, giving Idaho’s hybrid racing community its closest major event yet.
- Duke and her husband, Greyson Kilgore, hold a DEKA Fit and DEKA Mile co-ed world record, and both are using the Utah debut to test their season form.
A physical therapist who races the sport she treats
Katie Duke has stood on a Hyrox floor with a torn hip flexor and kept moving through the field. Sitting a training block out costs her more than it saves. She has also sat across from a patient with the identical injury and said the opposite: slow down. The difference, she says, is that she has lived both sides of that conversation.
“I know what it costs, physically and mentally, to sit out a training block before a goal race,” Duke wrote in a recent guide for her Boise clinic. “The conversation isn’t rest until you’re 100 percent. It’s here’s exactly how we keep you moving, racing smart, and coming back stronger.”
Duke is a doctor of physical therapy at Therapeutic Associates in northwest Boise and, away from the clinic, one of the country’s more decorated hybrid racers. She is a 2026 Hyrox Open World Champion in her age group and finished fifth overall. She won five Hyrox open races outright across the 2025-26 season. In 2025 she took the DEKA World Championship in DEKA Fit and Mile teams, and she holds the world record for DEKA Fit and DEKA Mile co-ed teams alongside her husband, Greyson Kilgore, an Elite 15 hybrid athlete and full-time coach.
That dual identity, clinician and competitor, is unusual even in a sport built on crossover athletes. Most physical therapists who work with runners have never sprinted a mile between sled pushes and wall balls with their heart rate over 170. Duke has, repeatedly, and she brings the film of her own races into appointments with patients training for the same start line.
Utah gets its first Hyrox weekend
Duke’s clinic has been fielding more Hyrox questions than usual for one clear reason. On September 18 to 20, Hyrox holds its first-ever event in Utah, at the Salt Palace Convention Center in Salt Lake City. Boise sits roughly 340 miles northwest, close enough that Duke calls it the nearest major race her local training community has ever had.
The race follows Hyrox’s standard format everywhere in the world: eight one-kilometer runs, each followed immediately by a functional station. Athletes work through a SkiErg, a weighted sled push, a sled pull, burpee broad jumps, a rowing piece, a farmer’s carry, sandbag lunges, and a finishing set of wall balls, with the loads and rep counts scaled by division. Salt Lake City’s fields will include Open singles and doubles, Pro divisions, adaptive races, and relay teams, plus a separate Youngstars event for competitors aged 8 to 15 the same weekend.
DEKA follows a related but distinct format that Duke also races and coaches. DEKA Fit and DEKA Mile pair ten functional stations, things like farmer carries, box step-ups, and rowing, with short runs between each, while DEKA Strong strips out the running entirely. Duke’s world record run with Kilgore came in the DEKA Fit and Mile co-ed team category, a discipline that rewards a couple who can pace each other through fatigue rather than simply outrun the field.
Why hybrid racing breaks bodies differently
Duke’s clinical interest in the sport comes from a specific observation: hybrid racing injures people in patterns that traditional sports medicine does not always catch early. A marathoner overloads different tissue than a powerlifter. A hybrid athlete asks the body to be both, repeatedly, under fatigue, and Duke says that repeated transition is where things go wrong.
She lists the same breakdown points across most of the hybrid athletes who come through her clinic: hip flexor and psoas overload from the constant run-to-squat transitions, thoracic and lumbar strain from heavy sled and sandbag loading, knee tracking problems that worsen in the back half of a race as form degrades, shoulder impingement from SkiErg and wall ball mechanics, and calf and Achilles stress that builds from cumulative running volume across a training block.
“These are often movement pattern problems, not just tissue problems,” Duke said. “That’s where a proper assessment makes all the difference.” Her clinic now offers what she calls a hybrid athlete movement assessment, built specifically around the eight Hyrox stations rather than a generic range-of-motion screen, looking for the compensations that quietly cost an athlete time on race day and accumulate into injury over months of training.
Training through an injury instead of around it
The advice Duke gives most often has nothing to do with rest. Athletes tell her they don’t want to stop training, and she says that in most cases, they don’t have to. A hip flexor flare-up might mean shifting sled work to protect the run volume while keeping upper body stations untouched. Knee inflammation might mean adjusting loading and addressing mechanics rather than pulling an athlete off their feet entirely.
That approach depends on knowing exactly what a race demands, and that is where Duke’s own competition history counts most. She has made the same race-week calls she now makes for patients, deciding whether a nagging issue is safe to race through or needs a genuine modification, and she has done it with a world championship on the line rather than a hypothetical.
Eighteen weeks out from the Salt Lake City race, Duke was already telling Boise-area athletes that the timeline worked in their favor: enough time to complete a proper movement assessment, correct any deficits it turned up, build through a real training block, and still peak for race weekend. That window has now closed to just over a week, and Duke’s own preparation has shifted from planning phase to taper.
A sport still finding its shape
Hybrid racing’s growth in the American West has been fast enough that Salt Lake City, Denver, Tampa, and Nashville were all added to Hyrox’s North America fall calendar in the same season. For a sport that started as a niche indoor race format, drawing athletes from Utah, Colorado, Nevada, Idaho, and surrounding states into one weekend at the Salt Palace is a meaningful test of how deep the regional demand actually runs. Duke sees that growth from both ends of it, as a competitor chasing more of her own titles and as a clinician watching a wave of new entrants show up at her door with the same eager, undertrained hip flexors. Her message to both groups is the same one she has built a career and a world record around: the sport rewards people who train through its demands intelligently, not just the ones who can grind through them.
Sources:
- https://www.therapeuticassociates.com/hyrox-training-a-boise-pt-and-elite-racers-complete-guide/
- https://www.therapeuticassociates.com/team/katie-duke/
- https://roxlyfe.com/hyrox-salt-lake-city/
- https://hybridfitnessmedia.com/2026/03/12/hyrox-salt-lake-city-2026/
- https://hyrox.com/event/hyrox-salt-lake-city-26-27/
