Niagara Ultra
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 1999 | Victor Hickey | M 40-49 | 7:44:11 |
| 2 | 1998 | Victor Hickey | M 40-49 | 8:03:00 |
| 3 | 1996 | Vassilis Triantos | M 40-49 | 8:17:10 |
| 4 | 1996 | Scott Turner | M 30-39 | 8:24:58 |
| 5 | 1996 | Luke Hohenadel | M 40-49 | 8:29:13 |
| 6 | 2002 | Mark Godale | M 30-39 | 8:36:09 |
| 7 | 2000 | John Culhane | M 30-39 | 8:38:33 |
| 8 | 1997 | Tom Rogozinski | M | 8:39:20 |
| 9 | 2016 | Julie Hamulecki | F 30-39 | 8:41:50 |
| 10 | 2014 | Adam Takacs | M | 8:47:18 |
| 11 | 2000 | John Remington | M 30-39 | 8:54:13 |
| 12 | 2012 | Christine Torres | F 40-49 | 8:54:50 |
| 13 | 2018 | Aykut Celikbas | M 40-49 | 8:57:34 |
| 14 | 2012 | Pablo Espinosa | M 30-39 | 9:02:44 |
| 15 | 1996 | Fred Scholl | M 40-49 | 9:03:09 |
| 16 | 2002 | John Remington | M 30-39 | 9:04:45 |
| 17 | 1997 | Peter Haase | M | 9:05:33 |
| 18 | 2014 | Christine Torres | F | 9:11:13 |
| 19 | 1997 | Deanna Lindsay | F | 9:14:14 |
| 20 | 2001 | Tom Perry | M 50-59 | 9:15:56 |
| 21 | 2002 | Mark Bomhower | M 40-49 | 9:17:09 |
| 22 | 1999 | John Hunnicut | M 50-59 | 9:23:33 |
| 23 | 1998 | Ryne Melcher | M < 20 | 9:27:30 |
| 24 | 1996 | Les Michalek | M 40-49 | 9:28:02 |
| 25 | 1997 | Ronald Gehl | M 50-59 | 9:31:44 |
| 26 | 2014 | Dawn Hamel | F | 9:33:41 |
| 27 | 1998 | Bob Gracie | M 50-59 | 9:34:29 |
| 28 | 1997 | Toshiro Yamashita | M | 9:36:37 |
| 29 | 1996 | John Giovengo | M 50-59 | 9:40:29 |
| 30 | 1996 | Jane Ballantyne | F 40-49 | 9:43:05 |
| 31 | 2014 | Steven Parke | M 40-49 | 9:43:32 |
| 32 | 1997 | W Christopherson | M | 9:43:58 |
| 33 | 1999 | Scott Eppleman | M 30-39 | 9:44:14 |
| 34 | 1997 | Doug Barber | M | 9:44:44 |
| 35 | 2014 | Peter Simon | M | 9:49:40 |
| 36 | 1997 | Don Hampton | M | 9:50:07 |
| 37 | 1998 | Bonita Neglia | F 40-49 | 9:53:55 |
| 38 | 2012 | Daryl Flacks | M 40-49 | 9:54:02 |
| 39 | 1996 | Geoff Sheppard | M 20-29 | 9:54:56 |
| 40 | 1999 | John Remington | M 30-39 | 9:55:41 |
| 41 | 2014 | Paul Schoenlaub | M 50-59 | 9:55:56 |
| 42 | 2000 | Ronald Gehl | M 50-59 | 9:57:42 |
| 43 | 1996 | Bob Gracie | M 40-49 | 9:59:40 |
| 44 | 2016 | Stephen Bridson | M 50-59 | 10:02:19 |
| 45 | 2016 | Cassie Smith | F | 10:02:21 |
| 46 | 1997 | Dan O'Flaherty | M | 10:04:45 |
| 47 | 1997 | John Giovengo | M | 10:04:49 |
| 48 | 2012 | Kat Clewley | F 30-39 | 10:05:04 |
| 49 | 1996 | Serge Samson | M 40-49 | 10:05:06 |
| 50 | 2018 | Brian Groot | M 30-39 | 10:08:03 |
| 51 | 2012 | Paul Chenery | M 50-59 | 10:08:05 |
| 52 | 1998 | Les Michalak | M 40-49 | 10:08:47 |
| 53 | 2018 | Michel Bernard | M 40-49 | 10:09:28 |
| 54 | 2018 | Mickey Scott | M 30-39 | 10:11:04 |
| 55 | 2012 | April Boultbee | F 40-49 | 10:11:56 |
| 56 | 1996 | Ronald Gehl | M 40-49 | 10:13:16 |
| 57 | 1997 | Scott Walsh | M 20-29 | 10:14:22 |
| 58 | 1998 | Tony Martin | M 30-39 | 10:14:48 |
| 59 | 1998 | Claude Letourneau | M 50-59 | 10:16:39 |
| 60 | 2016 | Ian Griffin | M | 10:17:41 |
| 61 | 2016 | Jim Van Buskirk | M | 10:17:42 |
| 62 | 2012 | Jeff Ashizawa | M 40-49 | 10:18:09 |
| 63 | 2014 | Nancy Walker | F | 10:21:37 |
| 64 | 2014 | Jack Kilislian | M | 10:22:35 |
| 65 | 2012 | Pierre Lacasse | M 50-59 | 10:24:36 |
| 66 | 2002 | Henry van Gemert | M 40-49 | 10:25:35 |
| 67 | 1998 | Karin Westfahl | F 20-29 | 10:28:23 |
| 68 | 1998 | Ghislaine Beaulieu | F 50-59 | 10:30:31 |
| 69 | 2014 | Alex Campbell | M | 10:32:38 |
| 70 | 2016 | Mathieu Lendick | M | 10:35:02 |
| 71 | 2000 | Steve Govier | M 30-39 | 10:36:15 |
| 72 | 2016 | Eric Pelletier | M | 10:37:06 |
| 73 | 1998 | Rob Apple | M 30-39 | 10:39:37 |
| 74 | 2014 | Charles Smith | M | 10:42:09 |
| 75 | 1999 | Bonita Neglia | F 40-49 | 10:42:30 |
| 76 | 1998 | Bruce Purdy | M 40-49 | 10:44:13 |
| 77 | 1997 | Susan Baehre | F | 10:45:35 |
| 78 | 2000 | Bonita Neglia | F 50-59 | 10:47:58 |
| 79 | 2018 | Lorraine Doucet | F 40-49 | 10:48:21 |
| 80 | 1997 | Peter Suomela | M | 10:48:24 |
| 81 | 2016 | Adam Burnett | M | 10:48:24 |
| 82 | 2012 | Bruce Barteaux | M 50-59 | 10:50:35 |
| 83 | 2018 | Todd Piquette | M | 10:50:39 |
| 84 | 2012 | Charles Smith | M 50-59 | 10:51:59 |
| 85 | 2012 | Jack Kilislian | M 40-49 | 10:53:29 |
| 86 | 2018 | Charlotte Vasarhelyi | F 40-49 | 10:54:12 |
| 87 | 2012 | Jeff Cooper | M 50-59 | 10:55:15 |
| 88 | 2018 | Julia Kirkham | F 30-39 | 10:58:27 |
| 89 | 1999 | John Hawkins | M 30-39 | 11:04:02 |
| 90 | 1997 | Paul Raymond | M | 11:05:58 |
| 91 | 2001 | Claudia Baker | F 20-29 | 11:06:34 |
| 92 | 1996 | Peter Suomela | M 40-49 | 11:07:20 |
| 93 | 2012 | Ramona Gellel | F 40-49 | 11:07:33 |
| 94 | 2012 | Theresa Hales | F 40-49 | 11:07:33 |
| 95 | 1998 | Serge Samson | M 40-49 | 11:08:16 |
| 96 | 2016 | Peter Cooper | M | 11:08:35 |
| 97 | 1999 | Ronald Gehl | M 50-59 | 11:10:20 |
| 98 | 1996 | Jerry Bartram | M 40-49 | 11:10:27 |
| 99 | 2012 | Ryan Barrett | M 30-39 | 11:13:43 |
| 100 | 2012 | Colin Arnott | M 50-59 | 11:15:28 |