JapanFixed distanceIAU Bronze
Lake Saroma 100 km Ultramarathon
28 Jun2026
Distance
100km
Finishers
2,6322,308 men384 women
Winning time
6:10:23h
Median pace
8.51km/h
Pace distribution
2,692 finishers · 7.38–16.20 km/h · mean 8.98
Every finisher ran the same 100 km course, so these paces are directly comparable.
Histogram of finisher pace. 2,692 finishers ranged from 7.38 to 16.20 kilometres per hour, with a mean of 8.98 and a median of 8.51. The busiest band is 7.5 to 8.0 kilometres per hour, with 768 finishers.
Results
Ranks 2,001–2,050 of 2,692
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1958 | Suzuki, KiyonoriJapanMan | 12:35:34h | 7.94 | M60 | 1697th M · 163rd M60 |
| 1959 | Nishitani, IkukoJapanWoman | 12:35:41h | 7.94 | W45 | 262nd F · 47th W45 |
| 1960 | Takahashi, RikakoJapanWoman | 12:35:42h | 7.94 | W55 | 263rd F · 37th W55 |
| 1961 | Kojima, SusumuJapanMan | 12:35:44h | 7.94 | M50 | 1698th M · 359th M50 |
| 1962 | Kishimoto, YasushiJapanMan | 12:35:47h | 7.94 | M65 | 1699th M · 48th M65 |
| 1963 | Narushima, HiroyukiJapanMan | 12:35:58h | 7.94 | M45 | 1700th M · 324th M45 |
| 1964 | Kojima, ZembeeJapanMan | 12:36:02h | 7.94 | M60 | 1701st M · 164th M60 |
| 1965 | Takahashi, SusumuJapanMan | 12:36:03h | 7.94 | M45 | 1702nd M · 325th M45 |
| 1966 | Ushiyama, TomonoriJapanMan | 12:36:04h | 7.94 | M55 | 1703rd M · 255th M55 |
| 1967 | Kuwahara, YuiJapanWoman | 12:36:07h | 7.93 | W35 | 264th F · 23rd W35 |
| 1968 | Matsumura, NorioJapanMan | 12:36:13h | 7.93 | M45 | 1704th M · 326th M45 |
| 1969 | Ito, YukikoJapanWoman | 12:36:19h | 7.93 | W50 | 265th F · 60th W50 |
| 1970 | Inoue, HanamotoJapanMan | 12:36:22h | 7.93 | M50 | 1705th M · 360th M50 |
| 1971 | Takeshima, HiroeJapanWoman | 12:36:31h | 7.93 | W60 | 266th F · 26th W60 |
| 1972 | Otsuka, TetsuyaJapanMan | 12:36:38h | 7.93 | M50 | 1706th M · 361st M50 |
| 1973 | Sato, KouJapanMan | 12:36:47h | 7.93 | M50 | 1707th M · 362nd M50 |
| 1974 | Senbo, ShunJapanMan | 12:36:49h | 7.93 | M23 | 1708th M · 180th M23 |
| 1975 | Kato, TakaoJapanMan | 12:36:51h | 7.93 | M45 | 1709th M · 327th M45 |
| 1976 | Sato, ManamiJapanWoman | 12:36:54h | 7.93 | W55 | 267th F · 38th W55 |
| 1977 | Takada, KatsuhikoJapanMan | 12:36:56h | 7.93 | M50 | 1710th M · 363rd M50 |
| 1978 | Tanaka, ToshiyukiJapanMan | 12:37:01h | 7.93 | M55 | 1711th M · 256th M55 |
| 1979 | Tanemoto, KeigoJapanMan | 12:37:05h | 7.92 | M40 | 1712th M · 218th M40 |
| 1980 | Hoshi, ToshiakiJapanMan | 12:37:08h | 7.92 | M45 | 1713th M · 328th M45 |
| 1981 | Maruyama, TakakoJapanWoman | 12:37:10h | 7.92 | W50 | 268th F · 61st W50 |
| 1982 | Takahashi, TomohiroJapanMan | 12:37:14h | 7.92 | M45 | 1714th M · 329th M45 |
| 1983 | Fujii, NaokiJapanMan | 12:37:15h | 7.92 | M40 | 1715th M · 219th M40 |
| 1984 | Eakkamo, LintusoponThailandMan | 12:37:16h | 7.92 | M40 | 1716th M · 220th M40 |
| 1985 | Sasaki, MasashiJapanMan | 12:37:17h | 7.92 | M35 | 1717th M · 125th M35 |
| 1986 | Masuda, GakuJapanMan | 12:37:18h | 7.92 | M23 | 1718th M · 181st M23 |
| 1986 | Nishimura, ItaruJapanMan | 12:37:18h | 7.92 | M45 | 1718th M · 330th M45 |
| 1988 | Arai, KazunoriJapanMan | 12:37:20h | 7.92 | M35 | 1720th M · 126th M35 |
| 1989 | Matsuyama, ShinzoJapanMan | 12:37:21h | 7.92 | M50 | 1721st M · 364th M50 |
| 1990 | Ono, TaisukeJapanMan | 12:37:24h | 7.92 | M50 | 1722nd M · 365th M50 |
| 1991 | Sato, TatsuyaJapanMan | 12:37:25h | 7.92 | M23 | 1723rd M · 182nd M23 |
| 1992 | Fukui, MasayukiJapanMan | 12:37:33h | 7.92 | M40 | 1724th M · 221st M40 |
| 1993 | Fukui, ShotaroJapanMan | 12:37:35h | 7.92 | M23 | 1725th M · 183rd M23 |
| 1994 | Toyokawa, TatsuyaJapanMan | 12:37:39h | 7.92 | M60 | 1726th M · 165th M60 |
| 1995 | Ohkawa, MasayaJapanMan | 12:37:40h | 7.92 | M45 | 1727th M · 331st M45 |
| 1996 | Imai, SayakaJapanWoman | 12:37:41h | 7.92 | W23 | 269th F · 33rd W23 |
| 1997 | Hamada, TakehiroJapanMan | 12:37:44h | 7.92 | M55 | 1728th M · 257th M55 |
| 1998 | Nanasawa, HiroshiJapanMan | 12:37:46h | 7.92 | M35 | 1729th M · 127th M35 |
| 1999 | Takehara, YukieJapanWoman | 12:37:47h | 7.92 | W55 | 270th F · 39th W55 |
| 2000 | Hashimoto, JunichiJapanMan | 12:37:49h | 7.92 | M23 | 1730th M · 184th M23 |
| 2001 | Nakajima, WataruJapanMan | 12:37:50h | 7.92 | M35 | 1732nd M · 58th M35 |
| 2001 | Nakajima, WataruJapanMan | 12:37:50h | 7.92 | M23 | 1731st M · 185th M23 |
| 2002 | Teruya, AtsumiJapanMan | 12:37:51h | 7.92 | M35 | 1732nd M · 128th M35 |
| 2002 | Dojo, DaisukeJapanMan | 12:37:51h | 7.92 | M23 | 1732nd M · 186th M23 |
| 2004 | Konno, AyaJapanWoman | 12:37:56h | 7.92 | W45 | 271st F · 48th W45 |
| 2004 | Konno, MakotoJapanMan | 12:37:56h | 7.92 | M50 | 1734th M · 366th M50 |
| 2006 | Sakai, KeiJapanMan | 12:38:02h | 7.92 | M50 | 1735th M · 367th M50 |
- 1958Suzuki, KiyonoriJapanMan1697th M · 163rd M60Time12:35:34hPace7.94Cat.M60
- 1959Nishitani, IkukoJapanWoman262nd F · 47th W45Time12:35:41hPace7.94Cat.W45
- 1960Takahashi, RikakoJapanWoman263rd F · 37th W55Time12:35:42hPace7.94Cat.W55
- 1961Kojima, SusumuJapanMan1698th M · 359th M50Time12:35:44hPace7.94Cat.M50
- 1962Kishimoto, YasushiJapanMan1699th M · 48th M65Time12:35:47hPace7.94Cat.M65
- 1963Narushima, HiroyukiJapanMan1700th M · 324th M45Time12:35:58hPace7.94Cat.M45
- 1964Kojima, ZembeeJapanMan1701st M · 164th M60Time12:36:02hPace7.94Cat.M60
- 1965Takahashi, SusumuJapanMan1702nd M · 325th M45Time12:36:03hPace7.94Cat.M45
- 1966Ushiyama, TomonoriJapanMan1703rd M · 255th M55Time12:36:04hPace7.94Cat.M55
- 1967Kuwahara, YuiJapanWoman264th F · 23rd W35Time12:36:07hPace7.93Cat.W35
- 1968Matsumura, NorioJapanMan1704th M · 326th M45Time12:36:13hPace7.93Cat.M45
- 1969Ito, YukikoJapanWoman265th F · 60th W50Time12:36:19hPace7.93Cat.W50
- 1970Inoue, HanamotoJapanMan1705th M · 360th M50Time12:36:22hPace7.93Cat.M50
- 1971Takeshima, HiroeJapanWoman266th F · 26th W60Time12:36:31hPace7.93Cat.W60
- 1972Otsuka, TetsuyaJapanMan1706th M · 361st M50Time12:36:38hPace7.93Cat.M50
- 1973Sato, KouJapanMan1707th M · 362nd M50Time12:36:47hPace7.93Cat.M50
- 1974Senbo, ShunJapanMan1708th M · 180th M23Time12:36:49hPace7.93Cat.M23
- 1975Kato, TakaoJapanMan1709th M · 327th M45Time12:36:51hPace7.93Cat.M45
- 1976Sato, ManamiJapanWoman267th F · 38th W55Time12:36:54hPace7.93Cat.W55
- 1977Takada, KatsuhikoJapanMan1710th M · 363rd M50Time12:36:56hPace7.93Cat.M50
- 1978Tanaka, ToshiyukiJapanMan1711th M · 256th M55Time12:37:01hPace7.93Cat.M55
- 1979Tanemoto, KeigoJapanMan1712th M · 218th M40Time12:37:05hPace7.92Cat.M40
- 1980Hoshi, ToshiakiJapanMan1713th M · 328th M45Time12:37:08hPace7.92Cat.M45
- 1981Maruyama, TakakoJapanWoman268th F · 61st W50Time12:37:10hPace7.92Cat.W50
- 1982Takahashi, TomohiroJapanMan1714th M · 329th M45Time12:37:14hPace7.92Cat.M45
- 1983Fujii, NaokiJapanMan1715th M · 219th M40Time12:37:15hPace7.92Cat.M40
- 1984Eakkamo, LintusoponThailandMan1716th M · 220th M40Time12:37:16hPace7.92Cat.M40
- 1985Sasaki, MasashiJapanMan1717th M · 125th M35Time12:37:17hPace7.92Cat.M35
- 1986Masuda, GakuJapanMan1718th M · 181st M23Time12:37:18hPace7.92Cat.M23
- 1986Nishimura, ItaruJapanMan1718th M · 330th M45Time12:37:18hPace7.92Cat.M45
- 1988Arai, KazunoriJapanMan1720th M · 126th M35Time12:37:20hPace7.92Cat.M35
- 1989Matsuyama, ShinzoJapanMan1721st M · 364th M50Time12:37:21hPace7.92Cat.M50
- 1990Ono, TaisukeJapanMan1722nd M · 365th M50Time12:37:24hPace7.92Cat.M50
- 1991Sato, TatsuyaJapanMan1723rd M · 182nd M23Time12:37:25hPace7.92Cat.M23
- 1992Fukui, MasayukiJapanMan1724th M · 221st M40Time12:37:33hPace7.92Cat.M40
- 1993Fukui, ShotaroJapanMan1725th M · 183rd M23Time12:37:35hPace7.92Cat.M23
- 1994Toyokawa, TatsuyaJapanMan1726th M · 165th M60Time12:37:39hPace7.92Cat.M60
- 1995Ohkawa, MasayaJapanMan1727th M · 331st M45Time12:37:40hPace7.92Cat.M45
- 1996Imai, SayakaJapanWoman269th F · 33rd W23Time12:37:41hPace7.92Cat.W23
- 1997Hamada, TakehiroJapanMan1728th M · 257th M55Time12:37:44hPace7.92Cat.M55
- 1998Nanasawa, HiroshiJapanMan1729th M · 127th M35Time12:37:46hPace7.92Cat.M35
- 1999Takehara, YukieJapanWoman270th F · 39th W55Time12:37:47hPace7.92Cat.W55
- 2000Hashimoto, JunichiJapanMan1730th M · 184th M23Time12:37:49hPace7.92Cat.M23
- 2001Nakajima, WataruJapanMan1732nd M · 58th M35Time12:37:50hPace7.92Cat.M35
- 2001Nakajima, WataruJapanMan1731st M · 185th M23Time12:37:50hPace7.92Cat.M23
- 2002Teruya, AtsumiJapanMan1732nd M · 128th M35Time12:37:51hPace7.92Cat.M35
- 2002Dojo, DaisukeJapanMan1732nd M · 186th M23Time12:37:51hPace7.92Cat.M23
- 2004Konno, AyaJapanWoman271st F · 48th W45Time12:37:56hPace7.92Cat.W45
- 2004Konno, MakotoJapanMan1734th M · 366th M50Time12:37:56hPace7.92Cat.M50
- 2006Sakai, KeiJapanMan1735th M · 367th M50Time12:38:02hPace7.92Cat.M50
Showing ranks 2,001–2,050 of 2,692