Running News Daily

Experts break down which type of runner is most likely to benefit from tests including a gait analysis, VO2 max, and more.

Running itself is pretty basic—in the best of ways. All you really need is a pair of running shoes to get started. Of course, additional gear can be helpful, not to mention fun to test out and use to boost performance. Investing in certain fitness tests and assessments can also up the fun factor and give you an edge for training and race-day success. 

These days, you can find a ton of options in this realm, which can feel overwhelming, but experts caution against getting too caught up in the hype. 

“Information and knowledge is a good thing, but sometimes there can be a little bit too much,” says James Robinson, M.D., sports medicine physician at Hospital for Special Surgery. He says that if you’re not having problems (like injuries or pain) and you’re hitting reasonable running goals, you probably don’t *need* any type of fitness test. 

One exception: Keep up with your yearly physicals (during which you may have some blood work done) as a baseline. From there, your doctor may also suggest other specific tests (like a DEXA scan, which looks at bone density, for those with osteopenia or a history of broken bones). 

That said, keep reading for what runners should know about some of the most popular fitness lab tests out there right now, how each can support your goals, and which type of runner is more likely to benefit from investing in each one. 

If you’re chronically injured or looking to improve efficiency...

Consider a gait analysis

A gait analysis—which involves being recorded from different angles while running on a treadmill to look at form, including foot strike and body alignment—is especially useful for runners with chronic injuries like shin splints, patellofemoral pain, or IT band issues, says Robinson. 

“The gait analysis can show things in your running mechanics that are making you more prone to injuries and especially certain types of injuries,” says Robinson. This analysis may also ID weaknesses or muscle imbalances and things like overstriding, overpronating, or a low cadence.

Runners looking to improve efficiency may also benefit from this test. “There can be ways to improve your biomechanics to improve your running efficiency,” like working on optimizing hip extension, which is important for minimizing vertical excursion (or too much up and down movement rather than straight ahead).

N’Namdi Nelson, C.S.C.S., an exercise physiologist at NYU’s Sports Performance Center adds that beginners can benefit from a gait analysis: “The activity you’re going to be doing is running, so why not do a running analysis to assess your biomechanics to see exactly what's going on in your gait, and identify things that you may be doing incorrectly and ways that you can improve it?” This will not only set you up for success in the sport of running in terms of performance, but help you avoid injuries before they show up in your stride.

Where to get it: Running labs like at universities and medical centers or at a local physical therapy clinic

Typical cost: Starting at about $150 (or free with your physical therapy appointment, depending on insurance)

If you’re new to running…

Consider a functional movement screening (FMS)

When doing a functional movement screen, a coach or trainer will typically put you through movements (e.g. a single-leg squat, push-up, and step-over) and watch how your body moves. If your hip drops to one side or your knees cave in on that squat, for example, that could indicate weakness in your core stability, Robinson says, which could affect your injury risk in running. The facilitator will then give you specific exercise recommendations to strengthen those weaknesses. 

Nelson recommends the FMS for beginners in particular. “It’s going to give us more information as to what’s going on in the body,” he says. “So for example, if we see weakness in certain muscles or a decrease in flexibility in certain joint ranges, then we can try to get ahead of it and try to correct it, decreasing your chances of sustaining some type of running-related injury.”

Where to get it: Some places, like NYU, HSS, and the Columbia RunLab, offer running analyses which combine a gait analysis on a treadmill with a movement screen like the FMS so it’s one stop shopping. Nelson says that having information from both of these inputs—the gait analysis and FMS—can be helpful when making correlations. 

You can also often get an FMS at a gym as part of an initial training evaluation, and it can be useful on its own. (If you’re choosing between a gait analysis and an FMS, Robinson argues the former is more beneficial as it’s more specific to runners.) 

Typical cost: Included in the above services, with rates changing depending on insurance and/or location

If you’re more experienced and/or get sidelined by cramps…

Consider a metabolic profile test

This type of test typically includes a VO2 max test, lactate threshold evaluation, and metabolic efficiency testing. It involves a finger stick capillary blood test, as well as running on a treadmill at increasing intensity with a mask on to measure how much oxygen you’re consuming, as well as CO2 output and heart rate. 

VO2 max measures your aerobic capacity. It can give you a sense of your cardiovascular fitness, which can be helpful as a benchmark to try to improve (often via short, intense intervals). 

This test can also help you determine your max heart rate, and training zones based on that

“Lactate threshold is basically the point at which your body starts to go from aerobic to anaerobic and starts to really ramp up its levels of lactate,” says Robinson. “The lactate threshold basically tells a runner the pace at which they could run a short distance, like a 5K or 10K, which can be useful when you’re talking about training paces.” 

Importantly, lactate threshold is something you can train and improve, Robinson adds. Knowing your threshold allows you to train in the proper zones to increase it. For example, if your lactate threshold is nine minutes per mile, then training with runs at that pace could help to improve that, Robinson says. (And then if you repeated this test months later, you can see if it improves.)

As for metabolic efficiency, Robinson says this can help you strategize fueling for long races—and it’s also trainable. This test profile measures how many calories you use per hour and the breakdown of fat versus carbohydrate at various exercise intensities. 

“We have a lot of fat stores in our body, but our body has very limited carbohydrate stores,” he says. So, if the test reveals that you’re using mostly carbs for long runs, for example, you’ll run out of fuel quickly and knowing this would help you ID exactly how much nutrition you need to bring along.

Robinson says this test is most useful for runners trying to improve efficiency and pace. For example, if you want to run a sub-four-hour marathon, this test can be useful to one, see if you’re able to achieve that goal at your current fitness level, and if not, figure out which zones to train to get there. 

The test can also be useful for those who deal with cramping when they run. “Usually cramps are a fueling issue more so than a true dehydration issue,” says Robinson. “So the metabolic profile can be useful for fueling to see why someone might be cramping, or for someone that hits a wall at mile 20 or 21 in the marathon, that could be a fueling issue, and the metabolic profile can definitely help clue you into strategies to help.” 

Where to get it: At NYU, this test is called the “Sports Performance” evaluation and includes a gait analysis, stability and mobility screen, and VO2 max, with the option to add lactate threshold testing. At HSS, it’s Metabolic Testing and includes all of the metrics (VO2 max, lactate threshold, metabolic efficiency, and also running economy). You also may be able to find similar tests at other universities, medical centers, and running labs. 

If you want to DIY…

Use your wearable data

Robinson acknowledges that many wearables now provide lots of info that you’d get as part of a formal gait analysis, like cadence, vertical oscillation, and stride length, in addition to metrics like VO2 max. “They’re pretty accurate now,” he says, adding that they can be more accessible and less expensive (assuming you’ve already paid for the wearable) than additional testing. 

Still, sometimes people need help with interpretation of this data and they don’t know what to do with it on their own. “Seeing an exercise physiologist or a running coach could help them interpret some of the data,” he says.

Typical cost: Free (after the cost of a wearable, which typically starts around $200) 

If you’re into lots of data and optimizing health…

Consider a blood panel

As long as you pass your yearly physical, additional blood work probably won’t tell you much more about your running performance, according to Nelson. “You can identify some nutritional deficiencies and things like that that may affect your performance, but those things may also be highlighted in your yearly physical,” he adds. 

However, for those really into data and optimization of health and performance, a full blood panel might be helpful, so long as you know what to do with the information (or have someone to interpret the results). This additional screen may look into nutritional biomarkers beyond your typical blood test at a physical, like omega-3 levels, electrolytes like calcium and magnesium, and many other health-related metrics that are related to heart health, immune regulation, and more.

The one biomarker both experts agree is wise to get tested for all runners is vitamin D. “I do recommend that runners get their vitamin D checked regularly because if you are low in vitamin D, then that can put you at risk for bone injuries such as stress fractures, and vitamin D deficiency is extremely common, especially in places where you don’t get as much sunlight,” says Robinson. 

Other than that, if you’re having specific issues or have concerns about your overall health, consult with your doctor to see what biomarkers, if any, should be tested. 

Where to get it: Your doctor should be able to run additional lab tests if you have a medical need for them, but you can also try a direct-to-consumer service like Function or Inside Tracker.

Typical cost: Free one time a year with most insurance providers (for the basics), but around $500 for the DTC services. 

Melissa Jefferson-Wooden delivered a sensational performance in Budapest, storming to victory in the women’s 100m at the inaugural World Athletics Ultimate Championship in a breathtaking 10.62 seconds.

The American produced a superb display of acceleration and composure to claim the World Ultimate Championship title while recording the fastest women’s 100m time in the world this year. Her 10.62 mark underlined her exceptional form and placed her firmly at the top of the global sprinting hierarchy.

Jefferson-Wooden controlled the race through the decisive stages and maintained her form all the way to the finish to secure a statement victory against a field packed with championship pedigree. She crossed the line ahead of Olympic champion Julien Alfred, who clocked 10.74 seconds with a -0.2 m/s wind, while Sha’Carri Richardson took third in 10.76.

Women’s 100m Final

1. Melissa Jefferson-Wooden — 10.62

2. Julien Alfred — 10.74 (-0.2 m/s)

3. Sha’Carri Richardson — 10.76

The victory was especially significant given the quality of the opposition. Jefferson-Wooden held her nerve against Alfred and Richardson, two of the most accomplished sprinters of the current generation, to produce the fastest performance in the world this year when it mattered most.

Alfred once again demonstrated her consistency at the highest level by taking silver, while Richardson completed an all-star podium in a race that brought together three of the biggest names in women’s sprinting.

But beyond the time, the title and the celebration, one of the most touching moments came after the race when Jefferson-Wooden embraced her father, Melvin, in an emotional celebration.

Their moment carried a deeply personal meaning. When Melissa was just 17 years old, she donated her stem cells to help her father undergo a bone marrow transplant after he was diagnosed with myelodysplastic syndrome. Years later, the two shared an unforgettable embrace in Budapest after she had become the World Ultimate Champion.

For Jefferson-Wooden, however, the evening was about far more than a medal. It was the culmination of an extraordinary journey, now highlighted by a world-leading 10.62 seconds on one of the biggest stages in athletics.

With the Ultimate Championship title secured and her father by her side, Jefferson-Wooden leaves Budapest with more than being an ultimate champion. She leaves with momentum, confidence and a powerful statement of intent — turning a high-profile showdown into one of the defining sprint performances of her season.

Audrey Werro has added another major title to her extraordinary season, storming to victory in the women’s 800m at the inaugural World Athletics Ultimate Championships in Budapest.

The Swiss star delivered a commanding performance, taking control from the opening gun and refusing to surrender the lead as she powered through an absorbing battle against two of the biggest names in the event.

Werro stopped the clock at 1:55.88 to become the Ultimate Championships 800m champion, producing another statement performance on one of the sport’s newest and most prestigious stages.

Behind her, Great Britain’s Keely Hodgkinson fought her way to second in 1:56.26, while the Netherlands’ Femke Broeders-Bol completed the podium in 1:56.74.

The result once again brought together the same formidable trio that featured on the podium at the European Championships, but Werro again proved to be the athlete who could rise above the challenge when it mattered most.

Her Budapest triumph is the latest chapter in a season that has already included records, a successful Diamond League Trophy defence and European Championship gold. Now, she can add the Ultimate Championships crown to a growing list of accomplishments.

Werro’s consistency has been particularly impressive in an 800m event packed with elite talent. Rather than simply relying on a fast finish, the Swiss athlete showed her authority by taking the initiative from the beginning and maintaining enough strength and composure to hold off Hodgkinson and Broeders-Bol all the way to the line.

The victory also underlined the remarkable depth of the women’s 800m, with three athletes separated by less than a second at the finish. Hodgkinson’s 1:56.26 and Broeders-Bol’s 1:56.74 showed just how fiercely contested the race was, but Werro’s decision to dictate the pace ultimately gave her the decisive advantage.

For Werro, this was more than another medal. It was another opportunity to demonstrate that her rise is no passing moment. On a stage featuring established champions and elite rivals, she once again produced the performance required to claim the biggest prize.

For Hodgkinson, the silver medal adds another major podium finish, while Broeders-Bol once again demonstrated her ability to compete with the very best over two laps.

But the spotlight in Budapest belonged unmistakably to Werro.

With another championship crown secured, the Swiss star has strengthened her claim as the athlete setting the standard in women’s 800m running. This is Audrey Werro’s era — and the rest of the field is chasing.

Busang Collen Kebinatshipi has delivered another sensational performance, storming to victory in the men’s 400m at the inaugural World Athletics Ultimate Championship in Budapest.

The reigning world champion stopped the clock at an astonishing 43.39 seconds, smashing his own Botswana national record and moving to fifth on the world all-time list.

Kebinatshipi produced a commanding finish to pull away from his rivals and secure the Ultimate Championship title. American star Rai Benjamin finished second in 44.15, while Jereem Richards of Trinidad and Tobago completed the podium in 44.23.

 Men’s 400m

1. Busang Collen Kebinatshipi — 43.39 NR

2. Rai Benjamin — 44.15

3. Jereem Richards — 44.23

The performance is even more remarkable considering that Kebinatshipi had already rewritten the Botswana record just one week ago in Brussels, where he ran 43.40. In Budapest, he lowered that mark by another 0.01 seconds to establish a new national record of 43.39.

That improvement has also propelled the 22-year-old into rare territory. His latest time now ranks him fifth fastest in history over 400m, placing him among an extraordinary group of athletes who have broken the 43.40 barrier.

Kebinatshipi's victory also caps an extraordinary season for the Botswana star. After establishing himself as a global champion, he has continued to demonstrate that he belongs among the very best one-lap runners in the world.

And there is a major reward for his historic night in Budapest: Kebinatshipi walks away as the Ultimate Champion and $150,000 richer.

From another national record to a place among the five fastest 400m runners ever, Kebinatshipi has turned an already remarkable season into something truly special.

Botswana has its latest sprinting superstar — and Kebinatshipi is showing that his ceiling may be even higher than anyone imagined. 

Marileidy Paulino once again proved why she is the undisputed queen of the one-lap event, powering to victory in the women’s 400m at the inaugural World Athletics Ultimate Championship in Budapest.

The Dominican Republic superstar produced a sensational 49.07 seconds to claim gold, pulling decisively away in the final straight and holding off a fiercely competitive field to extend her remarkable unbeaten run.

Paulino delivered her trademark combination of controlled speed and devastating finishing strength. She remained firmly in contention through the opening stages before unleashing her decisive move down the home straight, where she quickly opened a gap on her closest challengers.

Norway’s Henriette Jæger mounted a strong challenge but could not match Paulino’s finishing speed, crossing the line second in an impressive 49.28. Jamaica’s Nickisha Pryce completed the podium after clocking 49.56, ensuring that three of the world’s leading 400m talents occupied the medals.

The result once again underlined Paulino’s extraordinary consistency at the highest level. She entered Budapest as the world leader after running 48.48 in Paris in June, a performance that also set a Diamond League record. She subsequently remained unbeaten throughout her Diamond League campaign, closing the circuit with a meeting-record 48.64 in Brussels.

Budapest has also become a special venue in Paulino’s career. Three years ago, at the same National Athletics Centre, she captured her first individual world title, marking the beginning of another dominant chapter in her career. She later added Olympic gold in Paris in 2024, further establishing herself among the defining 400m athletes of her generation.

The inaugural World Athletics Ultimate Championship has brought together the sport’s biggest stars in a new winner-takes-the-spotlight format, with Olympic and world champions, Diamond League winners and leading performers competing for ultimate honours.

For Paulino, the occasion once again ended with Ultimate Crown on her arms.

With 49.07 seconds, she did more than win another major 400m title. She delivered another statement of authority, powering through the final straight with the confidence and speed that have made her one of the most dominant figures in modern women’s athletics.

Marileidy Paulino remains unbeaten, remains relentless and, once again, remains the queen of the one lap.

Jakob Ingebrigtsen has made a major decision regarding the remainder of his World Athletics Ultimate Championship campaign, confirming that he will withdraw from the men’s 1500m in Budapest despite producing a sensational performance to win the 5,000m title.

The Norwegian superstar stormed to victory in the inaugural Ultimate Championship 5,000m on Friday night, clocking a season-best 12:59.24 and delivering a devastating finishing kick to defeat Olympic 5,000m champion Cole Hocker and American Parker Wolfe.

Ingebrigtsen’s final 100 metres was arguably the defining moment of the race. The Olympic champion produced a remarkable 12.60-second closing 100m, powering away from the field to secure the $150,000 winner’s prize and underline just how far his fitness has progressed since returning from Achilles surgery.

The victory was particularly significant after what has been an extremely difficult period for the 25-year-old. Earlier in the season, Ingebrigtsen faced serious uncertainty over whether he would even be able to compete at the highest level again. His return has gradually gathered momentum, and his performance in Budapest offered perhaps the clearest indication yet that the Norwegian is rediscovering his formidable racing ability.

But rather than risk pushing his recovering body further, Ingebrigtsen has now opted to step away from the 1500m.

The decision means the highly anticipated showdown with British rival Josh Kerr will not take place in Budapest after all. The two stars had been expected to renew one of the biggest rivalries in modern middle-distance running in the 1500m final.

Instead, Ingebrigtsen is looking beyond the immediate opportunity and towards the bigger picture.

“I’m thinking about 2027… Fitness cannot be faked,” the Norwegian said, signalling that protecting his long-term condition has become more important than chasing another major victory only days after his return to peak-level competition.

The decision comes just one week after an emotionally charged Diamond League Final in Brussels, where Ingebrigtsen finished fourth in the 1500m behind Australia’s Cameron Myers, Kenya’s Phanuel Kipkosgei Koech and American Ethan Strand.

After that race, Ingebrigtsen delivered a fiery assessment of his rivals and questioned the tactics surrounding the pacemaking, particularly involving Hocker. He later acknowledged that there had been “a little too much adrenaline and emotion” when microphones were placed in front of him immediately after the race.

Yet his latest decision shows that beneath the emotion and competitive intensity lies a longer-term strategy.

Ingebrigtsen has already demonstrated that he can compete at an elite level again. His 12:59.24 in Budapest was not simply a victory — it was a statement that the Norwegian remains capable of producing a world-class finish even after months of injury rehabilitation.

Now, however, he is choosing not to gamble with that progress.

For a runner who has spent much of the year fighting his way back from injury, another 1500m race could have offered enormous rewards but also carried unnecessary risk. By withdrawing, Ingebrigtsen is effectively prioritising longevity over one more opportunity for immediate glory.

His message is clear: the comeback is underway, but it will not be rushed.

The 5,000m victory has given Ingebrigtsen confidence, momentum and perhaps, most importantly, proof that his body can once again handle elite competition.

Now comes the harder part — knowing when to stop.

With 2027 already firmly in his sights, the Norwegian has chosen recovery over risk. And after everything he has endured, that could ultimately prove to be one of the most important decisions of his comeback.

Jakob Ingebrigtsen is not walking away from the sport. He is protecting his future in it.