Megan Eckert running along a high ridge in the Otago hills, New Zealand, at the Northburn 100 in March 2026

Megan
Eckert

Women’s six-day world record holder

1,024.319

km in six days

First woman past 1,000 km in six days. Won outright, ahead of every man.

Covered by

  • The Guardian
  • Outside
  • iRunFar
  • UltraRunning Magazine
  • Canadian Running
  • GearJunkie

Further than any woman has run in six days

In September 2026 Megan ran a 898.2 m loop in Balatonfüred, Hungary, for 144 hours. She finished with 1,024.319 km. That broke her own world record and the all-gender American record, and it beat the fastest man in the race by 83 km.

Six-day distances in kilometres: Megan’s results against the records she broke.
  1. Six Days in the Dome 846.999 km Megan · Milwaukee · 2024 · won overall
  2. Previous women’s record 901.768 km Camille Herron · 2024
  3. Six Jours de France 970.685 km Megan · France · 2025 · world record
  4. American record, all genders 975.653 km Joe Fejes · 2015
  5. EMU-GOMU World Championship 1,024.319 km Megan · Hungary · 2026 · world record
Megan Eckert, bib 24, racing in a floral top and purple headband at the EMU 6-Day Race in Hungary
EMU 6-Day Race · Balatonfüred · Sep 2026

Six days on one clock

She averaged 7.113 km/h for all 144 hours, sleep and meals included. At hour 72 she had 550.596 km. The records fell in the final nine hours (times are hours:minutes into the race).

  1. 135:38 Passes her own 2025 world record970.685 km
  2. 136:10 Passes the all-gender American record975.653 km
  3. 139:55:46 First woman ever to reach 1,000 km1,000 km
  4. 144:00 The clock stops1,024.319 km

Sources: iRunFar · The Guardian · Marathon Handbook · Ultramarathon Database

She ran her first race at thirty

Megan grew up in Houston and didn’t start running until 2016. She began on a treadmill, indoors, because going outside meant failing where people could see.

Nine years later she held a world record. She still teaches in Santa Fe’s public schools, coaches high-school cross country and track, and coaches adult runners with Sharman Ultra. After her 2025 record, Santa Fe Public Schools celebrated with a Megan Eckert Day.

I am a trail and multi-day ultrarunner, coach and teacher. I am passionate about adventure, travel and anything that challenges my body and mind.

In my life, I am constantly seeking ways to step out of my comfort zone and challenge what I believe to be impossible. I don’t believe in limits; only “I am not there yet.”

As a person, I hope to be the woman I would have looked up to and been inspired by as a child and in turn, maybe inspire others to try something new and unknown.

Megan, in her own words
Megan Eckert smiling as she runs along a rocky canyon trail in a cap and long-sleeve top
Out training · Jan 2025
  1. 2016 First race: a half marathon in San Antonio, after starting out on a treadmill.
  2. 2017 First trail marathon win, in May.
  3. 2019 Moves to Santa Fe, New Mexico, to teach and to run in the mountains.
  4. 2024 Sets the women’s backyard ultra world record: 87 hours, 362.5 miles.
  5. 2025 First woman past 600 miles in six days. World record, world champion.
  6. 2026 First woman past 1,000 km in six days. Wins the race outright.
Megan Eckert running on a track at dusk beside a timing tent
Desert Solstice track · Phoenix · Dec 2024 · 100-mile best, 15:06:30

“I was too afraid to go outside. I think I was afraid of failure.”

Megan, to iRunFar, on how she started

From 50K to 250 miles, and six days on a loop

Megan races mountains, deserts, tracks and backyard loops. Since 2017 she has raced 78 times on UltraSignup and won the women’s race 32 times, 9 of them outright.

  1. 2026 Vermont 100 17:19:56 1st woman · 7th overall
  2. 2026 Cocodona 250 63:09:07 3rd woman · 8th overall · 1st W35
  3. 2026 Northburn 100, New Zealand 24:43:18 1st woman · 2nd overall
  4. 2025 Big’s Backyard Ultra 383.33 mi 2nd woman
  5. 2025 Badwater 135 26:24:17 2nd woman · 8th overall
  6. 2025 6 Jours de France (GOMU Worlds) 970.685 km Women’s world record · world champion
  7. 2024 Big’s Backyard Ultra 362.5 mi · 87 yards 2nd overall · women’s world record at the time
  8. 2024 Angeles Crest 100 22:02:52 1st woman · 7th overall
  9. 2024 Six Days in the Dome 846.999 km 1st overall
All 76 finishes on UltraSignup, 2017–2026
Every finished race on Megan Eckert’s UltraSignup record, newest first
DateEventRaceResultPlace
2026-07-18 Vermont 100 Endurance Race 100 Miler 17:19:56 1st woman · 7th
2026-06-18 Six Days in the Dome 24-Hour Invitational 100.0248 4th woman · 9th
2026-05-30 Salt Lake Foothills Trail Races 10k 2:11:29 17th woman · 30th
2026-05-04 Cocodona Cocodona 250 63:09:07 3rd woman · 8th
2026-03-21 Northburn 100 100 Miler 24:43:18 1st woman · 2nd
2025-12-28 Across the Years 12 Hour 81.208 1st overall
2025-10-18 Big Dog's Backyard Ultra Last Man Standing 383.33 2nd woman · 12th
2025-10-11 Big Tesuque Trail Run 12 Miler 1:49:33 3rd woman · 28th
2025-09-27 Mt. Taylor 50k 50K 5:57:11 3rd woman · 10th
2025-08-23 Habanero Hundred 100K 9:43:26 1st overall
2025-07-09 Badwater 135 135 Miler 26:24:17 2nd woman · 8th
2025-06-28 The John Cappis 19hrs 21.15 2nd woman · 29th
2025-03-28 Antelope Island Buffalo Run 100 Miler 17:35:56 2nd woman · 3rd
2025-03-01 Sierra Vista Trail Runs 50k 4:35:44 1st overall
2025-02-15 Turquoise Trail Ultra 52K 4:57:01 1st woman · 3rd
2025-01-01 Snowdrop Ultra 55hrs 120.13 6th woman · 15th
2024-12-14 Desert Solstice 100 Miler 15:06:30 5th woman · 7th
2024-12-14 Desert Solstice 24hrs 153.4207204 3rd woman · 4th
2024-10-19 Big Dog's Backyard Ultra Last Man Standing 362.5 1st woman · 2nd
2024-09-13 Run Rabbit Run 100 Mile Hares 26:36:23 11th woman · 38th
2024-08-03 Angeles Crest 100 Mile Endurance Run 100 Miler 22:02:52 1st woman · 7th
2024-06-17 Six Days in the Dome 6 DAY 526.301 1st overall
2024-05-18 Sky Pilots Ouray Backyard Ultra Last Person Standing 200.16 1st woman · 2nd
2024-04-19 Capitan Mountain 34 Hour 34hrs 136 1st overall
2024-02-16 Jackpot Ultras 100 Mile USATF National Championship 19:50:07 4th woman · 13th
2024-01-20 Saguaro Showdown Run Event 270.836 1st overall
2024-01-01 Snowdrop Ultra 55hrs 218.87 1st overall
2023-11-04 Moab Trail Marathon 1/2 Marathon 1:56:47 30th woman · 81st
2023-09-09 Mogollon Monster 100 100 Miler 24:42:24 1st woman · 4th
2023-07-29 Harding Hustle 50K 4:37:52 1st woman · 2nd
2023-05-20 Jemez Mountain 15 Miler 2:23:32 3rd woman · 26th
2023-04-29 Badwater Salton Sea 81 Miler 22:21:00 8th woman · 19th
2023-03-03 Jackpot Ultras 100 Mile USATF National Championship 22:30:03 5th woman · 15th
2023-01-01 Snowdrop Ultra 55hrs 190.56 1st woman · 2nd
2022-08-06 Cloudcroft Ultra 53k, 9.5 & 4.75 mile &1 mile kids 9.5 Miler 1:22:19 1st woman · 13th
2022-07-09 Silverton Alpine Runs 50K 5:43:03 5th woman · 31st
2022-06-18 The Bighorn Mountain Wild and Scenic Trail Run 100 Miler 26:27:06 3rd woman · 16th
2021-12-04 Brazos Bend 100 100 Miler 16:51:23 2nd woman · 7th
2021-11-13 Franklin Mountains TrailFest 100K 14:23:24 1st woman · 2nd
2021-07-30 High Lonesome 100 100 Miler 28:39:57 6th woman · 21st
2021-05-22 Jemez Mountain 50 Miler 13:49:15 5th woman · 19th
2020-08-31 Cyclops in Flip Flops 25K 2:53:49 6th woman · 9th
2020-02-29 Sierra Vista Trail Runs 100K 13:04:25 1st woman · 9th
2020-02-08 Lone Star 100 100 Miler 34:04:45 5th woman · 13th
2019-12-07 Brazos Bend 100 50 Miler 7:29:43 2nd woman · 7th
2019-11-10 Franklin Mountains TrailFest 1/2 Marathon 2:40:57 4th woman · 11th
2019-11-09 Franklin Mountains TrailFest 50K 8:06:23 4th woman · 29th
2019-11-02 Deadman Peaks Trail Run 50 Miler 12:24:04 6th woman · 16th
2019-09-21 Sangre de Cristo Ultras 100 Miler 29:03:00 1st woman · 7th
2019-09-14 Bull of the Woods Trail Races 26 Miler 7:40:41 5th woman · 37th
2019-05-25 Possum's Revenge 8 Miler 1:21:01 3rd woman · 8th
2019-04-27 Coyote Trail Run 25K 3:05:43 3rd woman · 8th
2019-01-26 Running the Rose 11 Miler 1:48:19 1st woman · 19th
2018-11-10 Franklin Mountains TrailFest 50K 7:55:24 5th woman · 32nd
2018-10-13 Indian Creek Fifties 55K 7:32:36 7th woman · 28th
2018-10-06 Gassy Goat 25K 5 Miler 1:04:09 1st woman · 6th
2018-09-28 J&J Race & Trail Running Reunion 100K 14:25:33 1st overall
2018-09-15 Bull of the Woods Trail Races 26 Miler 7:39:16 4th woman · 22nd
2018-08-18 Habanero Hundred 100 Miler 21:14:35 1st overall
2018-07-29 Audi Power of Four 50K 8:32:16 9th woman · 27th
2018-06-17 The Broken Arrow Skyrace 23K 3:43:01 41st woman · 166th
2018-06-02 Texas Trail Running Festival Marathon 5:35:59 6th woman · 8th
2018-05-12 Cloudcroft Ultra 53k, 9.5 & 4.75 mile &1 mile kids 53K 6:48:12 1st woman · 12th
2018-05-06 Wildflower Trail Run 1/2 Marathon 2:10:33 4th woman · 14th
2018-05-05 Pandoras Box of Rox Marathon 4:35:05 1st woman · 4th
2018-03-10 Crazy Desert Trail Race 100K 10:06:06 1st woman · 2nd
2018-03-03 Tinajas Ultra 1/2 Marathon 2:01:41 1st woman · 4th
2018-02-24 Saddle Blazer Marathon 4:40:21 1st woman · 3rd
2018-01-06 Bandera 100K 14:35:59 12th woman · 88th
2017-11-18 The Wild Hare 50K 4:43:17 2nd woman · 4th
2017-11-04 Wonderland - TX Marathon 4:11:42 2nd woman · 6th
2017-10-28 Cactus Rose 25 Miler 4:26:34 1st woman · 4th
2017-09-29 J&J Race & Trail Running Reunion 50 Miler 10:57:18 1st woman · 2nd
2017-09-09 Paleface Marathon 4:15:29 2nd woman · 5th
2017-08-26 Capt'n Karl's Reveille Ranch 60K 7:53:11 3rd woman · 11th
2017-05-07 Wildflower Trail Run Marathon 4:44:12 1st woman · 3rd

Source: UltraSignup. Timed and backyard results are in miles. Virtual events are left out. France 2025 is in DUV statistics; Hungary 2026 is with the race organizer.

On course, 2024–2026

Scroll

Megan Eckert and a pacer running a desert highway at sunrise at Badwater 135
Badwater 135 · Death Valley · Jul 2025
Black-and-white photo of Megan Eckert running toward a rock outcrop on open high country
Northburn 100 · New Zealand · Mar 2026
Megan Eckert running a paved path past a hedge in France
6 Jours de France · Apr 2025
Megan Eckert high-fiving a spectator on a dirt road at the Vermont 100
Vermont 100 · Jul 2026 · 1st woman
Megan Eckert at an aid station in Arizona with crew and red rock behind
Cocodona 250 · Arizona · May 2026
Megan Eckert resting in a camp chair between loops at Big’s Backyard Ultra
Big’s Backyard Ultra · Tennessee · Oct 2025
Megan Eckert running inside an indoor track dome during a six-day race
Six Days in the Dome · Milwaukee · Jun 2024 · won overall
Megan Eckert standing at the finish arch of the Sierra Vista Trail Runs
Sierra Vista 50K · New Mexico · Mar 2025 · won overall
Megan Eckert running at night under a headlamp, seen from above
Night miles

In the press, on air, on screen

The Guardian, iRunFar and Canadian Running covered the 2026 record within days. More than twenty podcasts and video features tell her story.

Watch and listen

All coverage, podcasts and videos 29

More video

More coverage

Collaborate with Megan

The first woman to run 1,000 km in six days, a public-school teacher, and a story that reaches well beyond running. For brand collaborations, get in touch.

Get in touch
Megan Eckert running up a trail from a crowded aid station in race vest and headband
  • A record that is still news

    The first woman past 1,000 km in six days, and the outright winner. The Guardian, iRunFar and Canadian Running covered it within days, and the story is still travelling.

  • A story people see themselves in

    She ran her first race at thirty and still teaches and coaches in Santa Fe. Her school district celebrated her record with a day in her name.

  • Gear tested harder than a lab can

    Death Valley in July, New Zealand high country, 250 miles across Arizona, 144 hours on asphalt. Whatever she uses has been through it.

Megan Eckert laughing and high-fiving a spectator on a dirt road during the Vermont 100
Vermont 100 · Jul 2026 · 1st woman

Invite Megan to speak

Megan talks about taking chances, trying something new, and not giving up on yourself when things go wrong, drawn from six days on a loop and years in the classroom.

Schools & youth programs · Teams & organizations · Events & panels · Podcasts & interviews

Request Megan to speak

Work with Megan

Sponsorship, speaking, media or a race invitation. Tell us what you have in mind.

What is this about?