37.3K
Updated 3/26/2026, this is a reference of best times recorded for the following distances per athlete.
This is a listing of the all-time best performances by North American residents. We list these as best times, not records, because many of these times have not been officially sanctioned or certified by USATF or any governing body. Nonetheless, the times are believed to be accurate. A ‘t’ next to the time indicates that the mark was set in a trail race, where the distance is believed to be accurate. If you have a correction/addition please let us know.
50 Kilometers
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| CJ Albertson | 28 | CA | 2022 | 2:38:43 |
| Josh Cox | 35 | CA | 2011 | 2:43:45 |
| Kyle Masterson | 27 | CO | 2020 | 2:44:39 |
| Tyler Andrews | 27 | VA | 2018 | 2:46:06 |
| Chris Balestrini | 26 | ON | 2021 | 2:48:32 |
| Tyler Jermann | 24 | AZ | 2017 | 2:48:56 |
| Charlie Lawrence | 30 | CO | 2025 | 2:49:01 |
| Jim Walmsley | 30 | AZ | 2020 | 2:49:03t |
| Zachary Ornelas | 27 | MI | 2019 | 2:50:02 |
| Chuck Smead | 25 | CA | 1976 | 2:50:46 |
| Don Paul | 32 | CA | 1982 | 2:50:55 |
| Austin Bogina | 25 | KS | 2019 | 2:50:55 |
| (Worlds best) CJ Albertson | 28 | CA | 2022 | 2:38:43 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Des Linden | 37 | MI | 2021 | 2:59:54 |
| Andrea Pomaranski | 40 | MI | 2023 | 3:07:48 |
| Brittany Charboneau | 34 | CO | 2023 | 3:13:28 |
| Janis Klecker | 23 | MN | 1983 | 3:13:51 |
| Emily Harrison | 28 | AZ | 2014 | 3:15:01 |
| Courtney Olsen | 37 | WA | 2025 | 3:16:44 |
| Sophie Seward | 29 | CO | 2025 | 3:17:35 |
| Elizabeth Northern | 32 | TX | 2019 | 3:19:24 |
| Jodie Schoppmann | 26 | NY | 2011 | 3:20:12 |
| Ann Trason | 34 | CA | 1995 | 3:20:24 |
| (Worlds best) Des Linden | 37 | MI | 2021 | 2:59:54 |
50 Miles
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Charlie Lawrence | 29 | CO | 2023 | 4:48:21 |
| Jim Walmsley | 29 | AZ | 2019 | 4:50:08 |
| Barney Klecker | 29 | MN | 1980 | 4:51:25 |
| Andy Jones | 28 | ON | 1990 | 4:54:59 |
| Allan Kirik | 36 | NY | 1980 | 4:56:03 |
| Jason Yang | 33 | CA | 2024 | 4:56:34 |
| Ivaylo Benov | 46 | CO | 2022 | 4:57:54 |
| Rajpaul Pannu | 32 | CO | 2023 | 5:02:01 |
| Brogan Austin | 34 | CO | 2025 | 5:02:54t |
| (Worlds best) Charlie Lawrence | 29 | CO | 2023 | 4:48:21 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Anne Flower | 35 | CO | 2025 | 5:18:57 |
| Courtney Olsen | 37 | WA | 2024 | 5:31:56 |
| Camille Herron | 33 | OK | 2015 | 5:38:41 |
| Ann Trason | 31 | CA | 1991 | 5:40:18 |
| Caroline Boller | 41 | CA | 2016 | 5:48:01t |
| Emily Hugo | 40 | UT | 2025 | 5:50:54t |
| Donna Perkins | 35 | WI | 1994 | 5:55:41 |
| Polina Hodnette | 36 | IL | 2023 | 5:55:41 |
| Allison Mercer | 40 | GA | 2023 | 5:57:12 |
| Melissa Tanner | 43 | MD | 2024 | 5:58:40 |
| (Worlds best) Anne Flower | 35 | CO | 2025 | 5:18:57 |
100 Kilometers
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Charlie Lawrence | 30 | CO | 2025 | 6:07:10 |
| Jim Walmsley | 31 | AZ | 2021 | 6:09:26 |
| Max King | 34 | OR | 2014 | 6:27:43 |
| Rajpaul Pannu | 29 | CO | 2021 | 6:28:31 |
| Tom Johnson | 36 | CA | 1995 | 6:30:11 |
| Geoffrey Burns | 25 | MI | 2016 | 6:30:37 |
| Erik Seedhouse | 27 | ON (GBR) | 1992 | 6:33:03 |
| Dan Held | 34 | WI | 2000 | 6:33:12 |
| Pat Reagan | 32 | GA | 2019 | 6:33:50 |
| Andy Jones | 30 | ON | 1991 | 6:33:57 |
| Richard Chouinard | 28 | QC | 1979 | 6:36:57 |
| (Worlds best) Aleksandr Sorokin | 40 | LTU | 2023 | 6:05:35 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Ann Trason | 35 | CA | 1996 | 7:00:48 |
| Camille Herron | 33 | OK | 2015 | 7:08:35 |
| Courtney Olsen | 35 | WA | 2022 | 7:15:29 |
| Anna Kacius | 29 | CA | 2022 | 7:24:41 |
| Sarah Bard | 31 | MA | 2015 | 7:29:01 |
| Vilma Valaitiene | 41 | PA | 2025 | 7:29:25 |
| Donna Perkins | 35 | WI | 1999 | 7:33:46 |
| Kami Semick | 41 | OR | 2008 | 7:33:58 |
| Amy Sproston | 38 | OR | 2012 | 7:34:08 |
| Nicole Monette | 37 | MI | 2022 | 7:34:26 |
| (Worlds best) Tomoe Abe | 28 | JPN | 2000 | 6:33:11 |
100 Miles
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Zach Bitter | 33 | WI | 2019 | 11:19:18 |
| Rajpaul Pannu | 34 | CO | 2026 | 11:38:56 |
| Jon Olsen | 39 | CA | 2013 | 11:59:28 |
| Phil Young | 39 | IA | 2025 | 12:03:27 |
| Reese Slobodianuk | 30 | IL | 2025 | 12:05:38 |
| Andy Jones | 35 | ON | 1997 | 12:05:43 |
| Will Murray | 30 | NY | 2025 | 12:10:12t |
| Rae Clark | 37 | CA | 1989 | 12:12:19 |
| Rob King | 32 | OH | 2025 | 12:16:09 |
| David Roche | 37 | CO | 2025 | 12:18:06t |
| (Worlds best) Aleksandr Sorokin | 40 | LTU | 2022 | 10:51:39 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Ashley Paulson | 44 | UT | 2026 | 12:19:34 |
| Camille Herron | 40 | OK | 2022 | 12:41:11 |
| Tara Dower | 31 | NC | 2025 | 13:31:47t |
| Julie Hamulecki | 43 | ON | 2024 | 13:32:07 |
| Gina Slaby | 35 | WA | 2016 | 13:45:49 |
| Ann Trason | 30 | CA | 1991 | 13:47:41 |
| Nicole Monette | 37 | MI | 2022 | 14:01:55 |
| Stefanie Flippin | 31 | CO | 2021 | 14:04:16t |
| Pam Smith | 41 | OR | 2016 | 14:09:43 |
| Nicole Studer | 32 | TX | 2015 | 14:22:18t |
| (Worlds best) Ashley Paulson | 44 | UT | 2026 | 12:19:34 |
24 Hours
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Nick Coury | 34 | AZ | 2021 | 173.015 miles |
| Mike Morton | 41 | FL | 2012 | 172.457 |
| Oliver Leblond | 47 | VA | 2019 | 171.178 |
| Jon Olsen | 38 | CA | 2013 | 167.568 |
| Scott Jurek | 36 | WA | 2010 | 165.705 |
| Rae Clark | 38 | CA | 1990 | 165.243 |
| Jacob Jackson | 42 | CA | 2019 | 165.067 |
| Pete Kostelnick | 28 | NE | 2015 | 163.54 |
| John Dennis | 32 | MD | 2013 | 163.255 |
| Mark Godale | 29 | OH | 1998 | 162.46 |
| (Worlds best) Aleksandr Sorokin | 40 | LTU | 2022 | 198.599 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Camille Herron | 36 | OK | 2019 | 167.842 miles |
| Courtney Dauwalter | 32 | CO | 2017 | 159.319 |
| Marisa Lizak | 44 | CA | 2022 | 156.759 |
| Katalin Nagy | 38 | FL | 2017 | 155.73 |
| Gina Slaby | 36 | WA | 2017 | 154.279 |
| Lauren Jones | 42 | GA | 2024 | 154.052 |
| Megan Eckert | 38 | NM | 2024 | 153.420 |
| Pam Smith | 45 | OR | 2019 | 153.037 |
| Sabrina Little | 26 | TX | 2013 | 152.030 |
| Connie Gardner | 49 | OH | 2012 | 149.368 |
| (Worlds best) Sarah Webster | 46 | GBR | 2025 | 173.127 |
48 Hours
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Olivier Leblond | 45 | VA | 2017 | 262.181 miles |
| Philip McCarthy | 42 | NY | 2011 | 257.34 |
| John Geesler | 44 | NY | 2003 | 248.55 |
| Roy Pirrung | 48 | WI | 1997 | 243.431 |
| Bob Hearn | 55 | CA | 2020 | 240.3257 |
| Brian Purcell | 33 | CA | 1989 | 240 |
| Joe Fejes | 46 | GA | 2015 | 236.01 |
| Scott Demaree | 38 | TX | 1989 | 230.4 |
| David Luljak | 43 | MD | 1999 | 229 |
| Jerry Hughes | 42 | BC | 2022 | 228.68 |
| (Worlds best) Matthieu Bonne | 31 | BEL | 2025 | 301.426 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Camille Herron | 41 | OK | 2023 | 270.505 |
| Viktoria Brown | 49 | ON | 2024 | 251.67 |
| Marisa Lizak | 44 | CA | 2020 | 243.555 |
| Traci Falbo | 42 | IN | 2014 | 242.35 |
| Sue Ellen Trapp | 51 | FL | 1997 | 234.811 |
| Pam Reed | 43 | AZ | 2004 | 220.568 |
| Susan Olsen | 36 | MN | 1994 | 216.82 |
| Lisa Devona | 45 | FL | 2021 | 213.5515 |
| Liz Bauer | 51 | GA | 2010 | 205.01 |
| Amy Mower | 50 | VA | 2019 | 202 |
| (Worlds best) Patrycja Bereznowska | 50 | POL | 2025 | 271.148 |
6 Days
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Joe Fejes | 49 | GA | 2015 | 606.243 miles |
| Stu Mittleman | 33 | NY | 1985 | 577.625 |
| George Gardiner | 40 | RI | 1984 | 554.041 |
| David Johnston | 44 | AK | 2014 | 551.148 |
| Brian Purcell | 33 | CA | 1990 | 543 |
| David Luljak | 42 | MD | 1998 | 541 |
| Michel Careau | 53 | QC | 1993 | 539.96 |
| Trishul Cherns | 29 | NY (CAN) | 1986 | 538.107 |
| Bob Hearn | 53 | CA | 2019 | 530.1587 |
| Marty Sprengelmeyer | 41 | IA | 1988 | 516.545 |
| (Worlds best) Matthieu Bonne | 30 | BEL | 2024 | 650.146 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Megan Eckert | 38 | NM | 2025 | 603.156 miles |
| Camille Herron | 42 | AZ | 2024 | 560.33 |
| Dipali Cunningham | 50 | NY (AUS/GBR) | 2009 | 514.83 |
| Pam Reed | 48 | AZ | 2009 | 491.74 |
| Donna Hudson | 40 | NY | 1987 | 487.901 |
| Mary Hanudel | 27 | OH | 1987 | 486.6 |
| Viktoria Brown | 49 | ON | 2023 | 464.4029 |
| Suprabha Beckjord | 35 | DC | 1991 | 459 |
| Lorna Richey | 25 | OH | 1984 | 456.335 |
| Pippa Davis | 48 | NY | 1995 | 454 |
| (Worlds best) Megan Eckert | 38 | NM | 2025 | 603.156 |
1000 Miles
Men
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Stu Mittleman | 34 | NY | 1986 | 11 d + 20:36:50 |
| Al Howie | 47 | BC (GBR) | 1991 | 12 d + 01:42:52 |
| Marty Sprengelmeyer | 45 | IA | 1991 | 13 d + 07:19:41 |
| Trishul Cherns | 29 | NY (CAN) | 1986 | 13 d + 07:50:45 |
| Tom Possert | 28 | OH | 1991 | 13 d + 14:02:52 |
| Michel Careau | 47 | QC | 1988 | 13 d + 21:31:53 |
| John Wallis | 52 | MI | 1989 | 14 d + 09:45:04 |
| Don Winkley | 59 | TX | 1997 | 14 d + 10:56:46 |
| Ronnie Wong | 44 | MD | 1991 | 14 d + 12:48:25 |
| Charlie Eidel | 44 | NY | 1991 | 14 d + 16:52:41 |
| (Worlds best) Yiannis Kouros | 32 | GRE | 1998 | 10 d + 10:30:35 |
Women
| Name | Age | State | Year | Result |
|---|---|---|---|---|
| Antana Locs | 32 | ON | 1991 | 13 d + 23:18:32 |
| Suprabha Beckjord | 38 | DC | 1994 | 14 d + 08:56:57 |
| Silvia Andonie | 38 | MEX | 1994 | 14 d + 18:52:38 |
| Wendy Winter (née) Dorn | 28 | BC | 1995 | 15 d + 22:39:35 |
| (Worlds best) Sandy Barwick | 42 | NZL | 1991 | 12 d + 14:38:40 |
3100 Miles
| Edward Kelley, 41, CA, 1998 | 47 d + 05:39:58 |
| Trishul Cherns, 42, NY (CAN), 1999 | 50 d + 03:36:01 |
| Arpan DeAngelo, 52, NY, 2004 | 51 d + 10:04:37 |
| WORLDS BEST: | |
| Ashprihanal Aalto, 44, FIN, 2015 | 40 d + 09:06:21 |
| WOMEN | |
| Suprabha Beckjord, 42, DC, 1998 | 49 d + 14:30:54 |
| Yolanda Holder, 59 , CA, 2017 | 51 d +17:00:13 |
| WORLDS BEST: | |
| Kaneenika Janakova, 47, SLO 2017 | 48 d +14:24:10 |
7 comments
Please post the rest of the list! Where are the multi day lists? I am sure your readers would like to know.
Hi Trishul, We have compiled the rest and updated with multi day events. Thanks!
Could you post locations? I’d like to know where to go to get the road records!
I think I should be somewhere on that 6 day list en route to my 1000 mile. Thanks
Hi,
The men’s 100K list is missing my official time from the Mad City 100K this year.
I placed second to Geoff Burns, finishing in 6:35.56 which looks to be the 7th fastest time on the all time North American list.
Patrick Reagan
HI Pat, you are 100% correct. Sorry about that, will get it updated right now. Thanks
Thank you!
Comments are closed.