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Prey drive is a natural—but frustrating—part of running with a canine companion. Expert trainers share their tips for improving on-trail obedience.Running with your dog can sure sound dreamy. In theory, your faithful companion motivates you to hit the trail each morning, burns off his extra energy, and then snoozes peacefully while you clock in at work. Positively idyllic—right?

The bad news is that reality can sharply differ. If your dog loves a good chase, you might feel less like you have a training buddy and more like you have a beast on a leash—a wild-eyed running partner that lunges toward rabbits, birds, even deer as you fight to remain upright.

If this sounds familiar, you might have a dog with a high prey drive. While this fixation on wildlife is a frustrating experience—and not the easiest behavior to control—there’s still hope of a breezy running partnership. Here’s what you need to know.

Prey drive describes how motivated dogs are to perform predatory behaviors. Most dogs have some inclination to predate (they’re descended from wolves, after all). But, compounding the issue, domesticated dogs sometimes show predatory behaviors that are even more exaggerated, says Tracey McLennan, a dog trainer specializing in prey drive. “For many dogs, it’s been deliberately bred into them.”

The late biologist Raymond Coppinger described predatory behaviors as happening in a certain order, which he called the “predatory motor sequence.” The sequence is as follows: Orient, eye, stalk, chase, grab-bite, kill-bite, dissect, and consume (though some scholars have proposed variations on this). Some breeds—especially those popular among runners—are predisposed to favor certain steps of this sequence. Picture a border collie working sheep: Their characteristic creeping and darting around the flock consists of amplified eye, stalk, and chase behaviors. Pointers, meanwhile, will prefer to orient toward and stare at prey (even as young puppies), just as they were bred to do to aid hunters. Many terriers, however, do it all— unsurprising, since they were bred to track down, chase, and kill rodents.

In other words, your wildlife-obsessed dog isn’t maliciously disobedient or unintelligent; it’s probably just doing what it has been bred to do.

It may seem counterintuitive, but giving your dog an opportunity to (safety) practice predatory behaviors can ultimately help you get them under control. Completely suppressing predation can leave dogs with pent-up frustration, says McLennan, making them more likely to jump after that rabbit and rip the leash from your hand. “I think that a lot of people are going around with dogs with [prey] desires through the roof because they never have an outlet.”

To find an outlet, think about what your dog likes to do. Most dogs are hunting well before they actually give chase, says McLennan. Some enjoy sniffing around for birds or squirrels, others like to scan for and stalk prey, and some do indeed live for the chase. Watch your dog’s body language on walks, or note their favorite ways to play with toys. Consider their breed type and what purpose they’ve been selectively bred for.

Most dogs love scent training, which engages their drive to search for prey and use their nose (which is at least ten thousand times as powerful as ours). This can be as simple as hiding your pet’s treats or toys for them to sniff out, or tossing their kibble into grass or a snuffle mat. Looking for a shared hobby? Try a scentwork class offered at a local training center or online.

Dogs that like to chase will likely go crazy for toys like the flirt pole—essentially a giant cat toy. And dogs that love to grab and bite prey tend to thrive on playing tug. Some canines also enjoy dissecting prey, so providing opportunities to chew and shred can help meet that need; this can include letting them tear apart toys or cardboard, or lettuce leaves if they are prone to swallowing the pieces.Better gear can instantly improve dog jogs. If she was running with a prey-driven dog, “I would 100-percent get a canicross harness,” says McLennan. In canicross, the dog wears a harness connected to their handler’s waist harness (not unlike a climbing harness), allowing the dog to forge ahead and give their owner a boost.

That said, before stepping into a canicross harness, it helps to train some skills. McLennan recommends teaching your pup one cue to stop running, and another cue to jog by your side. As much as a strong dog can boost your confidence when running uphill, they can also send you flying when you’re descending technical steeps.

If you’re not ready to put on a harness yourself, a waist leash with a bungee can reduce the impact of sudden pulls and save your wrists by allowing you to run hands-free.

Teaching—or refreshing—core obedience commands is also a critical foundation for harmonious runs. A pet well-versed in “heel,” “come,” and “stay” will be more manageable in all situations, including around wild animals, says Rachel Laurie Harris, a dog trainer who often hikes with her two American Staffordshire terriers in Colorado.

Mastering those skills may seem impossible when your dog can only think about rabbits. But breaking each skill down into small steps and getting in a lot of successful reps can improve your dog’s responsiveness. “As a general rule, if people can spend time bonding with their dog and working on training at home, it’s very likely that that’s going to yield more success with some of the prey drive on the trail,” says Harris.

For example, teaching dogs to come when called works best when you start in a distraction-free setting like your house, and reward heavily when your pup runs toward you. Then work up to practicing the same skill in busier places—like your local park—using a backup like a long line to prevent your dog from blowing you off.

If your dog is usually attentive and obedient in less-distracting and critter-free environments, it may be time to step it up to the next level: practice around prey. First, identify what animals your dog is most interested in, says Harris. For example, her dog Waylon is particularly tempted by larger animals like deer, moose, and mountain goats. (He doesn’t care much for chipmunks.)

Then, find an area where it’s likely you’ll encounter that kind of animal. Begin by training at a distance where your dog can see the prey but will still listen to you. No matter how well your dog has been doing at home, be sure to use a leash or a long line during this phase of training. “The hard truth is that if your dog gets opportunities to chase wildlife, that is always going to be much more relevant and reinforcing to them than anything we can do,” says Harris. “Prevention is key.”

Harris also recommends carrying rewards for your dog. If they love treats or toys, keep those handy to reinforce good manners around wildlife. You can even use their instincts as the ultimate reward—for example, letting them go sniff a bush a rabbit leaped into after they respond to “come” or “sit.” It’s just like grandma’s rule: If you eat your vegetables, you can have a little dessert.

Above all, be patient with your pup, trainers say. Predation is a hard-wired behavior and it’s not easy to convince your dog to choose you over the bird, rabbit, or deer. “We have to remember that good behavior change just takes time,” says Harris.

Ethiopia’s Fotyеn Tesfay Haylu delivered one of the most remarkable women’s half-marathon performances ever seen on American soil on Sunday, powering to a commanding victory at the 2026 Buenos Aires Half Marathon in Argentina in 1:03:57.

Running with exceptional confidence and strength, Tesfay took control of the race and produced a superb solo performance to rewrite the event record. Her breathtaking run also carried historic significance, as she became the first woman to break the 64-minute barrier for the half marathon in the Americas, producing what is being celebrated as the fastest women’s half-marathon performance ever recorded on the continent.

The Ethiopian star was in a class of her own, crossing the finish line more than a minute clear of Turkey’s Nevin Can, who finished second in 1:05:06. Another Turkish athlete, Selin Can, completed the podium in third place with 1:05:11, as the leading trio all produced strong performances on the fast streets of Buenos Aires.

Kenya also featured prominently in the top positions, with Irene Jepchumba Kimais taking fourth in 1:06:04, followed by Sheila Chepkirui in fifth with 1:06:13. Magaret Akidor Ngathike finished sixth in 1:06:46, while fellow Kenyan Deborah Samum claimed seventh place in 1:08:32.

Brazil’s Nubia de Oliveira Silva was eighth in 1:11:13, while Argentina’s Sofia Luna and Dahyana Juarez rounded out the top 10 with times of 1:11:21 and 1:11:28, respectively.

Top 10 Women – 2026 Buenos Aires Half Marathon

1. Fotyеn Tesfay Haylu (Ethiopia) – 1:03:57

2. Nevin Can (Turkey) – 1:05:06

3. Selin Can (Turkey) – 1:05:11

4. Irene Jepchumba Kimais (Kenya) – 1:06:04

5. Sheila Chepkirui (Kenya) – 1:06:13

6. Magaret Akidor Ngathike (Kenya) – 1:06:46

7. Deborah Samum (Kenya) – 1:08:32

8. Nubia de Oliveira Silva (Brazil) – 1:11:13

9. Sofia Luna (Argentina) – 1:11:21

10. Dahyana Juarez (Argentina) – 1:11:28

For Tesfay, it was far more than a race victory. Her 1:03:57 performance was a statement of extraordinary quality, combining speed, endurance and remarkable solo running to produce a landmark result in Buenos Aires. In a race that will be remembered for years to come, the Ethiopian did not simply win—she redefined what was thought possible for women’s half-marathon running in the Americas.

Ethiopia’s Yomif Kejelcha produced one of the most extraordinary performances in road racing history on the streets of Buenos Aires, Argentina, reclaiming the half marathon world record with a sensational 56:51 performance at the 2026 Buenos Aires Half Marathon.

The former world record-holder delivered a breathtaking exhibition of speed and endurance to take 29 seconds off the previous pending mark of 57:20, set by Uganda’s Jacob Kiplimo and takes a huge chunk from his own former official world record. Kejelcha's new performance is pending the standard ratification procedures, but if officially ratified, it will return the world record to the Ethiopian star and mark another remarkable chapter in the evolution of the event. 

Kejelcha's achievement is particularly significant because the 57-minute barrier had already been broken before. Jacob Kiplimo had previously run under 57 minutes, clocking 56:42 that was not ratified demonstrating that the once-unthinkable barrier was possible. Kejelcha, however, has become the second man to run under 57-minute barrier who now returns to the top of the all-time rankings with another historic performance in Buenos Aires.

The Ethiopian's race was remarkable not only for the final time but also for the way he built his performance. He covered the opening five kilometres in 13:44 before reaching 10km in 27:18. Rather than slowing, Kejelcha accelerated through the middle stages, passing 15km in 40:39 and 20km in 54:02 as he continued to push the limits of elite road racing.

By the time he reached the finish line, Kejelcha had completed the race at an extraordinary average pace of approximately 2:42 per kilometre, producing one of the most astonishing sustained efforts ever witnessed in distance running. His stunning run sent a powerful message to the athletics world and further strengthened his status as one of the most formidable distance runners of his generation.

Behind the record-breaking champion, Ethiopia completed a dominant clean sweep of the men's podium. Tadese Worku Gebresilase claimed second place in 59:18, while Bereket Nega Batebo secured third in 1:00:17, giving Ethiopia a memorable one-two-three finish in the Argentine capital.

Kenya’s Jonathan Kipkoech Kamosong finished fourth in 1:00:20, followed by compatriot Simon Maywa in fifth with 1:00:55. Argentina’s Ignacio Erario gave the home supporters plenty to celebrate with an impressive sixth-place finish in 1:00:57, breaking the one-hour barrier in front of an enthusiastic local crowd.

Dillon Kipyeko of Kenya finished seventh in 1:01:07, with Robert Kiprop Koech eighth in 1:02:01. Mexico’s Julio Ortiz Ponce took ninth place in 1:03:17, while Colombia’s Jimmy Gómez completed the top 10 in 1:03:34.

The Buenos Aires Half Marathon will now take its place in the history books as the scene of a truly extraordinary breakthrough. For Kejelcha, this was more than just another victory. It was a spectacular return to the top, reclaiming a world record he had previously held and once again rewriting the limits of the half marathon.

The 56:51 performance remains pending ratification, but Yomif Kejelcha's run has already delivered one of the defining moments in the history of road racing.

Kenya delivered another commanding display of distance-running excellence at the Antrim Coast Half Marathon, with Isaia Lasoi leading a memorable Kenyan clean sweep of the men's podium in a race packed with world-class performances.

Lasoi emerged victorious after a thrilling battle at the front, crossing the finish line in a superb 58:26 setting a new course record. His winning performance underlined his strength and speed over the half-marathon distance, but he was made to work all the way by fellow Kenyan Daniel Mateiko, who finished just three seconds behind in 58:29 after an electrifying duel for the title.

The contest between the two leaders produced one of the standout moments of the race, with both athletes pushing deep into elite territory as they fought for victory. In the end, Lasoi found just enough to secure the win, while Mateiko's narrow defeat highlighted the remarkable depth and quality of Kenya's leading distance runners.

Vincent Kipkorir completed the Kenyan sweep, taking third place in 1:00:38 to ensure that all three places on the podium belonged to Kenyan athletes. Samwel Chebolei added further Kenyan strength to the results, finishing fourth in 1:01:01, while Amos Langat was also among the leading finishers.

The international field featured several prominent names. Australia's Jimmy Whelan produced a strong run, while Ethiopia's Yismaw Dillu featured among the front group. American marathon star Galen Rupp also delivered a notable performance, clocking 1:01:29 in another competitive outing for the experienced distance runner. Former world-class track and road athlete Edward Cheserek was also among the top finishers.

Lasoi's 58:26 victory, however, was the defining performance of the day. Together with Mateiko and Kipkorir, he gave Kenya a perfect podium and another emphatic reminder of the country's extraordinary strength in elite road running.

The Antrim Coast Half Marathon once again provided a fast, competitive stage for some of the world's finest distance runners, but when the decisive moments arrived, it was Kenya that owned the podium.

One of the most iconic milestones in the history of ultramarathon running is drawing closer, with entries for the historic 100th edition of the Comrades Marathon set to open on Tuesday, 25 August 2026.

The Comrades Marathon Association has officially announced a detailed entry process for the 2027 race, which will unfold in three stages and give runners around the world the opportunity to secure their place in what promises to be one of the most significant editions ever held of The Ultimate Human Race.

The announcement followed the official launch of the 2027 Comrades Marathon on Wednesday, 19 August, when the centenary campaign, “The Greatest Story Ever Run,” was unveiled alongside a special logo created exclusively for the landmark 100th edition.

The launch also revealed several major highlights for the Centenary Race. The historic event will take place on Sunday, 13 June 2027, and will be a Down Run, with 28,000 places available. The entry process will include a ballot, while the race will offer a record R8.919 million in prize money. Organisers have also set an ambitious goal of raising R10 million for the Amabeadibeadi charities, adding an important charitable dimension to the centenary celebrations. One of the defining moments of the launch was the unveiling of the special Centenary mark, created to commemorate this extraordinary milestone in the history of the race.

The entry process begins on 25 August at 10:00 a.m. SAST, when entries open for Green Number runners, Yellow Number runners and Amabeadibeadi charity entrants.

The next phase follows on 2 September at 10:00 a.m. SAST, when entries open for Comrades Marathon Association members. This window will remain open for 72 hours or until the available entry allocation is filled, with places offered on a strictly first-come, first-served basis.

For general entrants, the process will move to a ballot system. General entries open on 9 September at 10:00 a.m. SAST, with runners able to enter the ballot until it closes on 22 September at 4:30 p.m. SAST. The ballot draw is then scheduled to take place on 23 September.

Several other crucial dates will shape the road to the historic race. The substitution period will run from 15 to 31 March 2027, while 3 May 2027 is the final deadline for runners to submit their qualifying performances, seeding information and other required entry details.

To qualify for the 2027 Comrades Marathon, runners must complete a 42.2km marathon in under five hours between 15 June 2026 and 3 May 2027.

The journey will finally culminate on Sunday, 13 June 2027, when thousands of runners are expected to line up for the historic 100th edition of the Comrades Marathon.

The 2027 race will represent a remarkable moment for the legendary South African ultramarathon. For more than a century, the Comrades Marathon has captured the imagination of runners and spectators with its extraordinary test of endurance, determination and human spirit. Its centenary edition will celebrate the generations of athletes who have faced its demanding roads, conquered its challenges and helped build one of the world's most respected endurance events.

For runners dreaming of becoming part of this historic occasion, the road to Comrades 2027 is now clearly marked. From the opening of entries in August 2026 to race day in June 2027, every deadline will matter.

The Greatest Story Ever Run is preparing for its most historic chapter yet.

American sprint standout Sam Blaskowski is taking steps toward an international future with Poland after uncovering a powerful connection to his family's ancestral homeland.

The 23-year-old sprinter, who has established himself as one of the fastest Americans of his generation with a personal best of 9.89 seconds in the 100 metres, has begun the process of obtaining Polish citizenship with the aim of eventually representing Poland in international competition.

Blaskowski's connection to the country traces back through his great-grandparents, Franciszek and Julian Błaszkowski, who emigrated from Poland to the United States in 1905. Their journey more than a century ago has now opened an unexpected new chapter for their descendant, whose athletic ambitions could soon carry the Błaszkowski name back onto the international stage under Polish colours.

The sprinter has already received support from the Polish Athletics Association as he works through the citizenship and eligibility process. Should his transfer of allegiance be completed, Blaskowski could become a significant addition to Poland's sprint programme.

His credentials certainly make the prospect an exciting one. In addition to his sub-10-second speed over 100 metres, Blaskowski owns a personal best of 19.93 seconds in the 200 metres, demonstrating the kind of versatility that could prove valuable both individually and in Poland's 4x100m relay squad.

For Blaskowski, however, the move is about more than simply changing national colours. It represents an opportunity to reconnect with his family's heritage while pursuing his ambitions at the highest level of the sport.

With his sights set on becoming part of Poland's international sprint team and competing for relay medals, Blaskowski's journey from discovering his Polish roots to potentially representing the country of his ancestors could become one of the most fascinating allegiance stories in world athletics.

A century after Franciszek and Julian Błaszkowski left Poland for America, their family's story may now be coming full circle—this time at full sprint.