Running News Daily

Looking at the details of the 100 miles under 11 hours feat

Sania Sorokin became the first human to run 100 miles in under 11 hours. Here is how his record setting performance translates to some popular race distances.

Approximate stats running for 12 hours: 

6 minutes 30.99 seconds per mile

4 minutes 2.95 seconds per kilometer

9.21 miles/hour

14.82 kilometers/hour

246.97 meters/minute

4.12 meters/second

At this pace, here are the times for popular race distances:

1K 4:03          1 mile 6:31

3K 12:09        3 miles 19:33

5K 20:15        5 miles 32:35

10K 40:29     10 miles 1:05:10

Marathon 2:50:51     ½ Marathon 1:25:26

400 meters 1:37        800 meters 3:14

Sorokin also holds the 24 Hour World Record with 192.2 miles (309.4 kilometers) set at UltraPark Weekend 24 Hour event in Poland on August 28 and 29, 2021. 

Data complied by Ron Romano 

Photo: Noora Honkala

This Lithuanian Runner Broke the 24-Hour World Record that Stood Since 1997

The Lithuanian runner averaged a 7:29/mile pace for a full day.

Sania Sorokin has claimed another world best in 2021, breaking the 24-hour record set by legendary Greek ultrarunner Yiannis Kouros in 1997.

Kouros’s mark (303.4 kilometers or 188.52 miles for a 7:38/mile pace) remained elusive until August 30, when Sorokin lined up at the UltraPark Weekend 24-hour race in Poland. The 39-year-old Lithuanian runner averaged a 7:29-per-mile pace for the entire day on his way into the history books. His official distance was marked at 309.4 kilometers (192.25 miles).

“[The world record] was my dream for about five years,” Sorokin told Runner’s World. “It was an almost perfect race, but I know I can do better.”

Though unsponsored, Sorokin is no stranger to high-level performances such as this. His accolades include three 24-hour world championships since 2015, winning the famed Spartathlon ultra in 2017, and breaking the 100-mile and 12-hour world records in April this year.

His initial plan after his April success was to go for the 24-hour world record at the 2021 World Championships in October. However, the race was canceled in June due to the pandemic, so Sorokin chose the UltraPark Weekend 24-hour race in nearby Poland to go for his record attempt.

“Poland is not far from me,” Sorokin said. “This is a very high standard race, Poland has very strong ultrarunners, and the track is very good. I thought it was good to go for the 24-hour world record.”

In preparation for a record run, Sorokin increased his mileage for this training block. His weeks ranged from 142 miles at their lowest to 173 at his peak. He included speed work, while also doing cross-training, such as weightlifting, cycling, and swimming.

Sorokin lost his job as a dealer at a casino in January because of the pandemic, so he’s had more time to “train like a pro.” He credits this for his success and why he showed up in peak form to his record run.

Though he was on pace for the entire run, he did run into issues during the night.

“The conditions, the weather, the track, the organization, everything was perfect,” Sorokin said. “There was some crisis at night with my stomach. It stopped working well for a few hours, but then began to work again, and I really didn’t know if the record was to be or not to be until 21 hours of running.”

In those final three hours, Sorokin routinely crunched the numbers in his head. Finally, with 40 minutes remaining, he reached the 300-kilometer mark. Two more laps would give him the record. He did that and then some, breaking the world record by six kilometers.

Since breaking the record, Sorokin returned to Lithuania and has been inundated with interview requests. He has a couple ideas for what he wants to do next, but he said his focus right now is finding a sponsor for 2022.

“I need to find a sponsorship for next year because soon I need to be back to work,” Sorokin said. “I am in peak form, so I feel like I can still do better. I don’t exactly know what’s next for me. Maybe the 48-hour record.”

That record currently stands at 473.49 kilometers (294.21 miles), or put simply, a 9:47/mile pace for two days straight. It was set in 1996 by Kouros.

Two Treadmills Inside ... a Pub?! How This Runner Broke the 100-Mile Treadmill World Record

In his second 100-miler ever, he ran a 6:55/mile pace inside a local pub.

For the second weekend in a row, one of Zach Bitter’s 100-mile world records has fallen.

Taggart VanEtten, 25, of Morton, Illinois, smashed Bitter’s 100-mile treadmill world record with a time of 11:32:05. VanEtten’s average pace was 6:55 per mile, and he beat Bitter’s record by nearly 40 minutes.

That’s quite the accomplishment for only his second 100-mile run ever.

“I am so thankful that I am able to do this,” VanEtten told Runner’s World. “Every day, I wake up before 4 a.m. and do my first of two runs a day. ... I’m grateful to [have the time] to train, and I want to keep improving and go for the overall 100-mile world record.”

VanEtten, a PE teacher at Bartonville Grade School, is relatively new to the ultra scene. In college, he ran for Illinois Central College and competed in triathlons. But in November 2019, on only 23 miles of training a week, he ran the Indianapolis Marathon in 2:37:36. It was about 20 minutes off the men’s Olympic Marathon Trials qualifying times, so VanEtten pondered if he could run that mark with higher mileage and focused marathon training. But at that point, the 2020 Trials were less than four months away, so he decided to focus on making the 2024 Trials.

Last summer, he built his mileage all the way up to 200-mile weeks. However, he wasn’t able to put this fitness to the test with almost all marathons canceled because of the pandemic.

To fill that void, he chose an ambitious goal for November: a 100-miler.

“Well, I could sign up for this Tunnel Hill 100 miler, finish it, and never do another 100-miler again like many people say,” VanEtten said. “I had to beg the race director to let me in since there were a limited number of spots, and I was late signing up. 12:19:54 later, I crossed the finish line.”

That time is incredible for any 100-mile runner; in fact, it made him the fifth fastest American in history for the distance. It came after an intense training block where he ran three weeks on, one week off, peaking at a 258-mile week.

His newfound talent got him thinking about a new goal: What if he attempted the 100-mile treadmill record?

“I decided on January 2, when COVID-19 numbers were skyrocketing again,” he said, knowing that traveling to in-person races would still be risky. “I can’t get days off during the school year as a teacher, and I couldn’t fly anywhere, so why not train and promote this treadmill run?”

With that goal in mind, VanEtten spent every morning before school this winter and early spring on the treadmill. He completed additional runs after school and double long runs on the weekends, building up again to 200-plus mile weeks.

On May 1, he set up two treadmills, which he borrowed from a local gym, and a Zwift monitor in Seasons Gastropub, a local restaurant in Morton. There was also a space for his small supporters section, to keep him motivated for 11 hours and change.

VanEtten chose to run in the Hoka Carbon X 2 shoes, with Compress Sport pro marathon socks, Run Rabbit Fly Ease 2 shorts, and a few Amazon headbands to keep sweat out of his eyes.

Every three miles, VanEtten increased the incline to 0.5 and 1.0 for a quarter-mile each to switch up the muscles being used. Being on a treadmill for so long with the same motion can lead to problems in the legs and hips.

After smooth sailing for most of the day, VanEtten considered increasing his pace around mile 75, but he said he was luckily talked out of it by his crew. He said the building was heating up later in the day, and he could’ve paid the price.

“After that, I kept a mindset of telling myself, ‘How many times have you run 25 miles at a 7-minute pace? Or 20 miles?’’ VanEtten said. “It’s gonna hurt bad, but as long as I keep up nutrition, I should be done in three hours.”

When the final miles arrived, it became clear that VanEtten would get the record. From miles 89 to 99, his mentor and fellow local P.E. teacher ran on the treadmill beside him.

The final mile was just VanEtten. As the crowd counted down to 100, VanEtten patted his purple ribbon tattoo on his back—a tribute to his dad who passed away six years prior on April 20, 2015. The anniversary was the day before his run.

“My dad, man, he was a five-minute miler in 8th grade,” VanEtten said. “When I was in high school, he came to all of my meets and he thought I was nuts then. He passed away before I started my triathlons, but I just hope I’m making him proud. I’m working a job I love, I just bought my first house a month ago, and I’m pursuing my dream in running. I hope he’s looking down proudly.”

When he finally hit 100 miles and the record, VanEtten jumped off the treadmill and embraced his mom in an emotional hug.

“She said something to me. That I needed to finish this for my dad,” VanEtten said. “It was a moment I will never forget.”

After a brief champagne celebration and mingling with his fans, he made his way home to enjoy a shower and eat an entire medium-size pizza. He was off work Monday to recover, but was back in school on May 4 to see his students and the running team he coaches.

So, what’s next for VanEtten? He’ll race at Six Days in the Dome on June 18, chasing the overall 100-mile record of 11:14:56, which was set on April 26 by Lithuanian runner Sania Sorokin. The indoor track will be the third different surface VanEtten will run on in three 100-mile attempts.

“I’m not gonna be upset if I go out fast,” VanEtten said. “I want to go out like Steve Prefontaine at suicide pace because it’ll be a good day to die. That’s what I did at Tunnel Hill, and that’s what I want to do there. After I do that, I plan to enjoy my summer.”