Ritchie, Donald Alexander
Great BritainManBorn 19441970 – 2004Runner id 63449
Events
172
136 race dates
Best pace
17.595
km/h · 1979
Best finish
1st
of 1,647 · 1980
Distance raced
13,831
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 137 races and 35 splits from 1970 to 2004, ranging from 2.87 to 17.76 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1970-08-22 | 36mi | 3:50:50 h | 15.059 | 7/34 | |
| 1974-08-24 | 36mi | 3:36:58 h | 16.022 | 5/52 | |
| 1974-09-29 | 84.7km | 5:24:54 h | 15.642 | 3/77 | |
| 1974-11-02 | Walton-on-Thames 30 Mile Track RaceGreat Britain | 30mi | 2:49:33 h | 17.085 | 2/14 |
| 1977-04-30 | Epsom and Ewell 50 Km Track RaceGreat Britain | 50km | 2:51:38 h | 17.479 | 1/16 |
| 1977-06-25 | 50km | 2:51:42 h | 17.472 | 1/13 | |
| 1977-08-27 | 36mi | 3:28:34 h | 16.667 | 2/60 | |
| 1977-09-25 | 85.1km | 5:16:05 h | 16.154 | 1/73 | |
| 1977-10-15 | 24 hour Crystal Palace Track RaceGreat Britain | 24h | 166.400 km | 6.933 | 10/12 |
| 1977-10-15 | 24 hour Crystal Palace Track Race - 100mi SplitGreat BritainSplit of the race above; not counted again in the distance total | 100mi | 11:30:51 h | 13.977 | 1/7 |
| 1977-10-15 | 24 hour Crystal Palace Track Race - 100km SplitGreat BritainSplit of the race above; not counted again in the distance total | 100km | 6:39:59 h | 15.001 | 1/1 |
| 1977-10-15 | 24 hour Crystal Palace Track Race - 50mi SplitGreat BritainSplit of the race above; not counted again in the distance total | 50mi | 5:15:58 h | 15.280 | 1/1 |
| 1977-10-15 | 24 hour Crystal Palace Track Race - 50km SplitGreat BritainSplit of the race above; not counted again in the distance total | 50km | 3:15:02 h | 15.382 | 1/1 |
| 1978-06-30 | 100km | 6:18:00 h | 15.873 | 1/37 | |
| 1978-07-29 | 40mi | 3:59:35 h | 16.121 | 2/29 | |
| 1978-08-26 | 36mi | 3:32:49 h | 16.334 | 5/72 | |
| 1978-10-01 | 86.1km | 5:13:02 h | 16.503 | 1/74 | |
| 1978-10-28 | 100 km Crystal Palace Track RaceGreat Britain | 100km | 6:10:20 h | 16.202 | 1/5 |
| 1978-10-28 | 100 km Crystal Palace Track Race - 50km SplitGreat BritainSplit of the race above; not counted again in the distance total | 50km | 2:59:59 h | 16.668 | 3/5 |
| 1978-10-28 | 100 km Crystal Palace Track Race - 6h SplitGreat BritainSplit of the race above; not counted again in the distance total | 6h | 97.200 km | 16.200 | 1/1 |
| 1978-10-28 | 100 km Crystal Palace Track Race - 50 mi SplitGreat BritainSplit of the race above; not counted again in the distance total | 50mi | 4:53:28 h | 16.452 | 1/5 |
| 1979-03-10 | Altrincham 50 Km Track RaceGreat Britain | 50km | 2:50:30 h | 17.595 | 1/25 |
| 1979-04-28 | 40mi | 3:54:07 h | 16.498 | 1/12 | |
| 1979-05-26 | 100km | 6:52:33 h | 14.544 | 1/1418 | |
| 1979-06-15 | New York Unisphere 100-Mile RunUnited States | 100mi | 11:51:12 h | 13.577 | 1/11 |
| 1979-06-15 | New York Unisphere 100-Mile Run - 100km SplitUnited StatesSplit of the race above; not counted again in the distance total | 100km | 6:49:38 h | 14.647 | 1/10 |
| 1979-06-15 | New York Unisphere 100-Mile Run - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total | 50mi | 5:23:44 h | 14.914 | 1/11 |
| 1979-10-27 | 24 hour Crystal Palace Track RaceGreat Britain | 24h | 88.000 km | 3.667 | 16/17 |
| 1980-04-06 | 50km | 3:05:45 h | 16.151 | 3/305 | |
| 1980-05-25 | 100km | 6:54:14 h | 14.485 | 1/1647 | |
| 1981-04-05 | 50.5km | 2:55:29 h | 17.267 | 2/252 | |
| 1981-10-10 | RRC Invitation 24 Hour Track RaceGreat Britain | 24h | 68.800 km | 2.867 | 18/18 |
| 1982-06-19 | 24h | 102.800 km | 4.283 | 15/16 | |
| 1982-07-11 | 53km | 4:05:15 h | 12.966 | 11/385 | |
| 1982-09-25 | 100km | 6:28:11 h | 15.457 | 1/91 | |
| 1983-03-12 | Road Runners Club 50 Mile Track RaceGreat Britain | 50mi | 4:51:49 h | 16.545 | 1/13 |
| 1983-08-27 | 36mi | 3:34:39 h | 16.195 | 1/109 | |
| 1983-09-25 | 86.3km | 5:24:23 h | 15.963 | 3/127 | |
| 1983-10-29 | 24h | 211.208 km | 8.800 | 3/20 | |
| 1983-10-29 | Sri Chinmoy 24 hour track race Coatbridge - 100mi SplitGreat BritainSplit of the race above; not counted again in the distance totalForres Harrers | 100mi | 12:44:14 h | 12.635 | 1/2 |
| 1983-10-29 | Sri Chinmoy 24 hour track race Coatbridge - 100km SplitGreat BritainSplit of the race above; not counted again in the distance totalForres Harrers | 100km | 7:25:47 h | 13.459 | 1/1 |
| 1983-10-29 | Sri Chinmoy 24 hour track race Coatbridge - 50mi SplitGreat BritainSplit of the race above; not counted again in the distance totalForres Harrers | 50mi | 5:52:54 h | 13.681 | 1/1 |
| 1984-02-25 | 40mi | 3:53:14 h | 16.560 | 1/6 | |
| 1984-06-03 | 50mi | 5:03:44 h | 15.896 | 1/16 | |
| 1984-06-24 | The R.M. Wright 100 KmGreat Britain | 100km | 6:48:15 h | 14.697 | 1/79 |
| 1984-08-25 | 36mi | 3:34:47 h | 16.185 | 2/103 | |
| 1984-10-07 | 85.8km | 5:28:27 h | 15.674 | 2/124 | |
| 1984-11-24 | Sri Chinmoy 24 hour track race CoatbridgeGreat Britain | 24h | 220.142 km | 9.173 | 3/17 |
| 1984-11-24 | Sri Chinmoy 24 hour track race Coatbridge - 100mi SplitGreat BritainSplit of the race above; not counted again in the distance total | 100mi | 14:26:13 h | 11.147 | 1/3 |
| 1985-02-23 | 50km | 2:56:39 h | 16.983 | 3/10 | |
| 1985-06-23 | Lincolnshire Ultra Races 100kmGreat Britain | 100km | 6:47:40 h | 14.718 | 1/46 |
| 1986-03-01 | 50km | 3:06:48 h | 16.060 | 3/9 | |
| 1986-05-04 | 100km | 6:36:02 h | 15.150 | 1/52 | |
| 1986-06-22 | Lincolnshire Ultra Races 100kmGreat Britain | 100km | 7:02:46 h | 14.192 | 1/62 |
| 1986-08-23 | 36mi | 3:36:37 h | 16.048 | 1/95 | |
| 1986-10-04 | 100km | 6:47:49 h | 14.712 | 2/102 | |
| 1987-02-28 | 50km | 2:57:00 h | 16.949 | 2/11 | |
| 1987-05-30 | 100km | 7:47:08 h | 12.844 | 8/1099 | |
| 1987-06-19 | 100km | 6:40:51 h | 14.968 | 2/271 | |
| 1987-08-29 | 36mi | 3:41:19 h | 15.707 | 3/97 | |
| 1987-10-03 | 100km | 6:43:58 h | 14.853 | 2/3 | |
| 1987-10-17 | 254km | 25:28:51 h | 9.968 | 5/15 | |
| 1988-02-27 | 50km | 3:02:47 h | 16.413 | 2/14 | |
| 1988-05-29 | 100km | 6:56:03 h | 14.421 | 4/1106 | |
| 1988-11-19 | 24h | 232.668 km | 9.695 | 1/19 | |
| 1989-06-25 | 100km | 7:21:32 h | 13.589 | 13/329 | |
| 1989-07-16 | 50mi | 5:43:14 h | 14.066 | 3/31 | |
| 1989-08-26 | 36mi | 3:55:07 h | 14.785 | 9/83 | |
| 1989-10-07 | 100km | 6:51:14 h | 14.590 | 2/46 | |
| 1990-02-03 | Internat. 24 Hour Championships Milton KeynesGreat Britain | 24h | 267.543 km | 11.148 | 1/54 |
| 1990-02-03 | Internat. 24 Hour Championships Milton Keynes - 100km SplitGreat BritainSplit of the race above; not counted again in the distance total | 100km | 7:46:24 h | 12.864 | 1/48 |
| 1990-02-03 | Internat. 24 Hour Championships Milton Keynes - 100mi SplitGreat BritainSplit of the race above; not counted again in the distance total | 100mi | 12:56:13 h | 12.440 | 1/41 |
| 1990-02-03 | Internat. 24 Hour Championships Milton Keynes - 12h SplitGreat BritainSplit of the race above; not counted again in the distance total | 12h | 149.562 km | 12.464 | 1/54 |
| 1990-04-01 | 100km | 7:11:49 h | 13.895 | 5/51 | |
| 1990-06-03 | 100km | 6:46:29 h | 14.761 | 1/64 | |
| 1990-06-24 | 100km | 6:46:10 h | 14.772 | 1/16 | |
| 1990-06-24 | Sri Chinmoy 100 km track race - 50 mi splitGreat BritainSplit of the race above; not counted again in the distance totalForres Harriers | 50mi | 5:23:02 h | 14.946 | 1/1 |
| 1990-07-15 | 50mi | 5:29:50 h | 14.638 | 1/10 | |
| 1990-07-22 | Lincolnshire Ultra Races 100kmGreat Britain | 100km | 7:12:17 h | 13.880 | 1/24 |
| 1990-08-25 | 36mi | 3:38:00 h | 15.946 | 1/76 | |
| 1990-10-06 | 100km | 6:40:23 h | 14.986 | 1/54 | |
| 1990-10-27 | 100km | 7:11:14 h | 13.914 | 10/125 | |
| 1991-04-07 | 100km | 6:54:10 h | 14.487 | 4/46 | |
| 1991-05-25 | 100km | 7:13:26 h | 13.843 | 8/1156 | |
| 1991-06-02 | 100km | 6:56:55 h | 14.391 | 3/64 | |
| 1991-06-21 | 100km | 6:52:09 h | 14.558 | 5/200 | |
| 1991-06-30 | Lairig Ghru RaceGreat Britain | 28mi | 4:06:32 h | 10.967 | 10/4 |
| 1991-07-06 | 153km | 19:44:11 h | 7.752 | 1/22 | |
| 1991-07-21 | 50mi | 5:40:15 h | 14.190 | 1/10 | |
| 1991-08-24 | 36mi | 3:41:28 h | 15.696 | 2/68 | |
| 1991-10-05 | 100km | 6:49:13 h | 14.662 | 5/8 | |
| 1991-10-26 | 24h | 268.251 km | 11.177 | 1/29 | |
| 1992-02-16 | 100km | 7:34:21 h | 13.206 | 37/86 | |
| 1992-02-16 | 100km | 7:34:21 h | 13.206 | 39/290 | |
| 1992-04-05 | 100km | 7:44:49 h | 12.908 | 14/45 | |
| 1992-05-03 | 100km | 6:57:31 h | 14.371 | 9/36 | |
| 1992-05-31 | 100km | 6:51:54 h | 14.567 | 1/13 | |
| 1992-07-12 | 50mi | 5:56:15 h | 13.552 | 2/8 | |
| 1992-08-08 | North Solihull 24 Hours Track RaceGreat Britain | 24h | 260.503 km | 10.854 | 1/2 |
| 1992-08-29 | 36mi | 4:00:52 h | 14.432 | 11/98 | |
| 1992-09-12 | IAU 100km EC WinschotenNetherlands | 100km | 6:52:20 h | 14.551 | 7/107 |
| 1992-09-27 | 100km | 7:01:27 h | 14.237 | 1/9 | |
| 1993-02-27 | 100km | 7:53:23 h | 12.675 | 9/80 | |
| 1993-02-27 | New York Ultimax 100km Race - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total*Scotland | 50mi | 6:06:01 h | 13.191 | 9/10 |
| 1993-02-27 | New York Ultimax 100km Race - 50km SplitUnited StatesSplit of the race above; not counted again in the distance total*Scotland | 50km | 3:27:53 h | 14.431 | 7/10 |
| 1993-05-01 | IAU 24h EC Basel - 100mi SplitSwitzerlandSplit of the race above; not counted again in the distance total | 100mi | 14:22:05 h | 11.201 | 3/76 |
| 1993-05-01 | IAU 24h EC BaselSwitzerland | 24h | 180.895 km | 7.537 | 60/126 |
| 1993-05-01 | IAU 24h EC Basel - 100km SplitSwitzerlandSplit of the race above; not counted again in the distance total | 100km | 7:51:11 h | 12.734 | 1/118 |
| 1993-05-23 | 100km | 7:09:40 h | 13.964 | 2/49 | |
| 1993-05-28 | Feltham Puffers 24 hour road raceGreat Britain | 24h | 208.457 km | 8.686 | 2/11 |
| 1993-06-27 | 100km | 8:02:38 h | 12.432 | 14/11 | |
| 1994-04-03 | 50km | 3:31:06 h | 14.211 | 6/12 | |
| 1994-05-21 | IAU 24h EC SzegedHungary | 24h | 222.355 km | 9.265 | 9/60 |
| 1994-05-21 | IAU 24h EC Szeged - 12h SplitHungarySplit of the race above; not counted again in the distance total | 12h | 126.000 km | 10.500 | 15/59 |
| 1994-05-21 | 6h | 73.000 km | 12.167 | 12/60 | |
| 1994-06-18 | 120km | 14:46:00 h | 8.126 | 3/30 | |
| 1994-08-31 | 100km | 7:29:46 h | 13.340 | 3/40 | |
| 1994-08-31 | Harriers 100 Km Int. Challenge - 50mi SplitCanadaSplit of the race above; not counted again in the distance total*SCO | 50mi | 5:54:34 h | 13.617 | 3/40 |
| 1994-08-31 | Harriers 100 Km Int. Challenge - 50km SplitCanadaSplit of the race above; not counted again in the distance total*SCO | 50km | 3:34:26 h | 13.990 | 3/40 |
| 1994-10-22 | 24h | 236.861 km | 9.869 | 1/35 | |
| 1995-03-05 | 40mi | 4:21:34 h | 14.767 | 2/13 | |
| 1995-04-16 | 50km | 3:26:25 h | 14.534 | 3/9 | |
| 1995-05-27 | Les 100 km de VendéeFrance | 100km | 7:16:18 h | 13.752 | 20/458 |
| 1995-06-24 | 153km | 20:46:43 h | 7.363 | 3/22 | |
| 1995-07-30 | Edinburgh Self Transcendence 100kmGreat Britain | 100km | 7:34:30 h | 13.201 | 3/5 |
| 1995-09-16 | IAU 100km WC WinschotenNetherlands | 100km | 7:09:49 h | 13.959 | 37/221 |
| 1995-09-16 | IAU 100km WC Winschoten - 50km SplitNetherlandsSplit of the race above; not counted again in the distance total | 50km | 3:26:51 h | 14.503 | 55/221 |
| 1995-10-14 | 24h | 100.800 km | 4.200 | 21/26 | |
| 1995-10-14 | Self-Transcendence 24 Hour Track Race Tooting Bec - 50 mi SplitGreat BritainSplit of the race above; not counted again in the distance total | 50mi | 5:37:17 h | 14.314 | 1/1 |
| 1995-10-14 | Self-Transcendence 24 Hour Track Race Tooting Bec - 100 km SplitGreat BritainSplit of the race above; not counted again in the distance total | 100km | 7:07:29 h | 14.036 | 1/1 |
| 1996-06-22 | 153km | 22:11:26 h | 6.895 | 7/29 | |
| 1996-07-21 | 100km | 7:38:15 h | 13.093 | 2/26 | |
| 1996-07-21 | Edinburgh Self Transcendence 100km - 50km SplitGreat BritainSplit of the race above; not counted again in the distance totalMoray Road Runners | 50km | 3:32:48 h | 14.098 | 3/26 |
| 1996-08-25 | 100 km de CléderFrance | 100km | 8:11:20 h | 12.212 | 64/471 |
| 1997-03-02 | 40mi | 4:23:28 h | 14.660 | 5/22 | |
| 1997-10-11 | 24h | 181.609 km | 7.567 | 9/40 | |
| 1998-04-12 | Speyside Way 50km RaceGreat Britain | 50km | 3:58:32 h | 12.577 | 10/71 |
| 1998-05-10 | 100km | 7:41:28 h | 13.002 | 3/48 | |
| 1998-06-19 | 100km | 7:59:38 h | 12.510 | 50/149 | |
| 1998-08-29 | IAU 24h EC MarquetteFrance | 24h | 234.083 km | 9.753 | 11/121 |
| 1998-09-12 | 100km | 8:53:10 h | 11.254 | 37/96 | |
| 1998-10-18 | 100km | 10:43:42 h | 9.321 | 78/84 | |
| 1999-03-07 | 40mi | 5:19:56 h | 12.073 | 23/25 | |
| 1999-04-11 | Speyside Way 50km RaceGreat Britain | 50km | 3:44:44 h | 13.349 | 13/21 |
| 1999-05-09 | 50km | 3:34:48 h | 13.966 | 11/46 | |
| 1999-06-19 | 100km | 7:35:29 h | 13.173 | 5/23 | |
| 1999-09-25 | 24h | 222.454 km | 9.269 | 6/43 | |
| 1999-09-25 | IAU 24h EC Verona (Lupatotissima 24 ore) - 12h splitItalySplit of the race above; not counted again in the distance total | 12h | 133.891 km | 11.158 | 4/43 |
| 1999-09-25 | IAU 24h EC Verona (Lupatotissima 24 ore) - 100mi splitItalySplit of the race above; not counted again in the distance total | 100mi | 14:50:31 h | 10.843 | 4/29 |
| 1999-09-25 | IAU 24h EC Verona (Lupatotissima 24 ore) - 100km splitItalySplit of the race above; not counted again in the distance total | 100km | 8:34:53 h | 11.653 | 4/41 |
| 1999-09-25 | IAU 24h EC Verona (Lupatotissima 24 ore) - 50km splitItalySplit of the race above; not counted again in the distance total | 50km | 4:06:04 h | 12.192 | 10/43 |
| 1999-09-25 | IAU 24h EC Verona (Lupatotissima 24 ore) - 50mi splitItalySplit of the race above; not counted again in the distance total | 50mi | 6:48:53 h | 11.808 | 5/41 |
| 1999-09-25 | IAU 24h EC Verona (Lupatotissima 24 ore) - 6h splitItalySplit of the race above; not counted again in the distance total | 6h | 70.958 km | 11.826 | 9/41 |
| 2000-03-05 | Barry 40 Mile Track RaceGreat Britain | 40mi | 4:44:09 h | 13.593 | 6/24 |
| 2000-04-16 | Speyside Way 50km RaceGreat Britain | 50km | 3:43:32 h | 13.421 | 4/8 |
| 2000-05-14 | 50km | 3:33:04 h | 14.080 | 7/41 | |
| 2000-06-16 | 100km | 8:05:10 h | 12.367 | 18/72 | |
| 2000-09-09 | IAU 100km WC WinschotenNetherlands | 100km | 7:54:45 h | 12.638 | 64/194 |
| 2000-10-01 | 88.5km | 7:07:03 h | 12.434 | 8/141 | |
| 2000-10-21 | IAU 24h EC UdenNetherlands | 24h | 220.371 km | 9.182 | 17/125 |
| 2001-03-04 | 40mi | 4:53:07 h | 13.177 | 9/23 | |
| 2002-03-03 | 40mi | 5:31:50 h | 11.640 | 16/27 | |
| 2002-04-07 | 100km | 11:12:15 h | 8.925 | 18/20 | |
| 2002-05-12 | 50km | 4:05:49 h | 12.204 | 11/24 | |
| 2002-10-06 | 87.1km | 8:12:20 h | 10.615 | 23/92 | |
| 2003-03-02 | 40mi | 5:38:03 h | 11.426 | 20/28 | |
| 2003-05-11 | 50km | 4:09:02 h | 12.047 | 14/31 | |
| 2003-05-30 | 24 uurs ApeldoornNetherlands | 24h | 130.933 km | 5.456 | 24/39 |
| 2003-09-28 | Lupatotissima 50 kmItaly | 50km | 4:17:44 h | 11.640 | 17/20 |
| 2003-10-11 | 24h | 189.163 km | 7.882 | 1/29 | |
| 2004-03-07 | 40mi | 6:05:29 h | 10.568 | 17/22 | |
| 2004-10-09 | 24h | 136.560 km | 5.690 | 19/29 |