Slaaf, Sjoerd

Born 19522000 – 2016

Events

90 race dates

Best pace

12.112

km/h · 2004

Best finish

1st

of 20 · 2002

Distance raced

8,703

km · splits not double-counted

Pace over time

km/h · higher is faster

Actual pace
Age-graded pace
Split of a race already plotted

Results

Every result for this runner in date order. Splits of a race are indented under it and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2000-07-15	6 uren van de HaarlemmermeerNetherlandssv Friesland	6h	66.881 km	11.147	4/20
2000-12-28	6 uursloop HeerdeNetherlandsSV Friesland	6h	66.432 km	11.072	6/18
2001-03-31	6 heures de BesonrieuxBelgium	6h	69.749 km	11.625	13/37
2001-04-16	De Zes Uur van TexelNetherlandsSV Friesland	6h	67.216 km	11.203	21/73
2001-05-13	Zes uurloop Breda ValkenbergRUNNetherlandssv Friesland	6h	69.280 km	11.547	13/63
2001-06-16	12 Uur Den HaagNetherlandssv Friesland	12h	116.806 km	9.734	1/9
2001-06-22	Nacht van Vlaanderen, 100km TorhoutBelgium*Groningen	100km	9:30:38 h	10.515	38/71
2001-06-30	6 uren van de HaarlemmermeerNetherlandsSV Friesland	6h	62.737 km	10.456	19/47
2001-08-18	12 uur Ultramarathon CranendonckNetherlandsSV Friesland	12h	120.534 km	10.045	5/25
2001-08-26	100 km-Ultramarathon in ArnsbergGermanySV Friesland	100km	10:36:43 h	9.423	6/14
2001-09-29	IAU 100km EC WinschotenNetherlands*Groningen	100km	10:26:07 h	9.583	72/87
2001-10-05	Play World 6 uur van AlmereNetherlands	6h	66.005 km	11.001	1/5
2001-10-07	6h Ultraloop AmersfoortNetherlandsSV Friesland	6h	61.381 km	10.230	13/22
2001-10-21	De Zestig van TexelNetherlandsSV Friesland	60km	5:53:18 h	10.190	34/71
2002-03-03	Zes uurs ultraloop SteinNetherlandssv Friesland	6h	64.879 km	10.813	82/222
2002-03-03	Zes uurs ultraloop Stein - 50km SplitNetherlandsSplit of the race above; not counted again in the distance totalsv Friesland	50km	4:29:37 h	11.127	96/214
2002-05-04	Self-Transcendence 24h Lauf BaselSwitzerlandSV Friesland	24h	176.913 km	7.371	11/56
2002-05-10	24 uurs ApeldoornNetherlandsSV Friesland	24h	185.571 km	7.732	10/60
2002-06-15	12 Uur Den HaagNetherlandsSV Friesland	12h	118.328 km	9.861	1/20
2002-07-12	48-Stunden-Self-Transcendence-Lauf KölnGermanySV Friesland / 100 MC	48h	314.420 km	6.550	3/38
2002-08-31	100 km Lauf Rheine-Elte, offener LaufGermanySV Friesland	100km	10:26:59 h	9.570	85/121
2002-10-06	6h Ultraloop AmersfoortNetherlandsSV Friesland	6h	61.865 km	10.311	20/44
2002-10-20	100 km ultraloop SteinNetherlands	100km	9:52:15 h	10.131	33/51
2002-11-10	Troisdorfer 6h-LaufGermanySV Friesland / 100 MC	6h	65.439 km	10.907	35/93
2002-11-10	Troisdorfer 6h-Lauf - 50km SplitGermanySplit of the race above; not counted again in the distance totalSV Friesland / 100 MC	50km	4:25:56 h	11.281	33/89
2003-03-29	Int. 100km-Lauf Grünheide/KienbaumGermanySV Friesland/100MC	100km	9:43:45 h	10.278	12/28
2003-04-21	De 120 van TexelNetherlandsSV Friesland	120km	11:50:55 h	10.128	5/9
2003-05-03	Self-Transcendence 24h Lauf BaselSwitzerlandSV Friesland	24h	191.981 km	7.999	8/65
2003-07-12	24-Stunden-Self-Transcendence-Lauf KölnGermanySV Friesland / 100 MC	24h	202.180 km	8.424	5/61
2003-08-16	24 uur van WeldenBelgium*Groningen	24h	189.730 km	7.905	3/20
2003-09-13	RUN Winschoten 100 kmNetherlandsSV Friesland	100km	10:00:51 h	9.986	26/40
2003-10-05	6h Ultraloop AmersfoortNetherlandsSV Friesland	6h	65.662 km	10.944	10/32
2003-10-11	Open race at IAU 24h WC & EC UdenNetherlands	24h	210.752 km	8.781	4/48
2003-10-11	Open race at IAU 24h WC & EC Uden - 12h SplitNetherlandsSplit of the race above; not counted again in the distance total	12h	110.044 km	9.170	94/189
2003-11-02	DUV-DM im 50 km Straßenlauf in BottropGermanySV Friesland + 100 MC	50km	4:23:00 h	11.407	117/275
2004-03-07	Zes uurs ultraloop SteinNetherlandsSV Friesland	6h	68.648 km	11.441	45/204
2004-03-07	Zes uurs ultraloop Stein - 50km SplitNetherlandsSplit of the race above; not counted again in the distance totalSV Friesland	50km	4:07:41 h	12.112	38/196
2004-03-27	Zes uur ultraloop D.T.S.Netherlands*Groningen	6h	68.407 km	11.401	6/27
2004-04-10	Jan Knippenberg Memorial 50 EMNetherlands*Groningen	80.45km	7:47:05 h	10.334	10/49
2004-07-03	Burginsellauf DelmenhorstGermanySV Friesland	24h	183.890 km	7.662	2/5
2004-08-21	60 km MonnikentochtNetherlands*Groningen	60km	5:37:00 h	10.682	5/23
2004-09-11	IAU 100km WC WinschotenNetherlandsNationalteam Netherlands	100km	9:52:08 h	10.133	143/202
2004-09-11	IAU 100km WC Winschoten - 50mi splitNetherlandsSplit of the race above; not counted again in the distance total	50mi	8:53:58 h	9.042	147/202
2004-10-03	6h Ultraloop AmersfoortNetherlandsSV Friesland	6h	67.473 km	11.246	6/32
2005-03-06	Zes uurs ultraloop Stein - 50km SplitNetherlandsSplit of the race above; not counted again in the distance totalSV Friesland	50km	4:28:08 h	11.188	52/156
2005-03-06	Zes uurs ultraloop SteinNetherlandsSV Friesland	6h	65.462 km	10.910	44/169
2005-03-28	De 120 van TexelNetherlandsSV Friesland	120km	12:19:52 h	9.731	15/18
2005-04-18	De 100 km van DieverNetherlandsSV Friesland	100km	9:11:37 h	10.877	3/20
2006-05-13	Eemlake Run (Eemmeerloop)NetherlandsSV Friesland	50km	4:44:58 h	10.528	21/36
2006-09-02	60 km MonnikentochtNetherlands*Groningen	60km	5:28:23 h	10.963	3/9
2006-09-16	RUN Winschoten 100 kmNetherlandsIAU BronzeSV Friesland	100km	10:00:42 h	9.988	19/34
2006-09-16	RUN Winschoten 100 km - 50km SplitNetherlandsIAU BronzeSplit of the race above; not counted again in the distance totalSV Friesland	50km	4:24:24 h	11.346	17/34
2007-04-09	De Zestig van TexelNetherlandsIAU SilverSV Friesland	60km	5:47:39 h	10.355	84/201
2007-09-01	60 km MonnikentochtNetherlandsSV Friesland	60km	5:18:00 h	11.321	1/9
2007-09-08	RUN Winschoten 100 kmNetherlandsIAU BronzeSV Friesland	100km	9:42:35 h	10.299	175/224
2007-09-08	RUN Winschoten 100 km - 50km SplitNetherlandsIAU BronzeSplit of the race above; not counted again in the distance totalSV Friesland	50km	4:25:38 h	11.294	166/224
2007-10-07	6h Ultraloop AmersfoortNetherlandsSV Friesland	6h	67.202 km	11.200	7/35
2007-11-24	60 km Ultramarathon EllerdorfGermany100 MC	60km	5:34:40 h	10.757	5/28
2007-11-25	6h plus EllerdorfGermany100 Marathon Club	6h	62.419 km	10.403	4/24
2008-02-09	100km Maxima RunGermany100 Marathon Club	100km	9:39:00 h	10.363	5/18
2008-05-03	Zes uur van SteenbergenNetherlandsIAU BronzeSV Friesland	6h	60.065 km	10.011	16/35
2008-05-31	pieter-ROG-pad 1000 plusNetherlandsSV Friesland	1157km	5d 03:49:00 h	9.344	1/4
2008-07-05	Ronde van AmsterdamNetherlandsSV Friesland	61.5km	6:40:08 h	9.222	5/29
2008-07-06	Ultraloop 50 van AssenNetherlandsSV Friesland	50km	4:42:54 h	10.604	25/41
2008-08-30	50 km MonnikentochtNetherlandsSV Friesland	50km	4:41:00 h	10.676	4/13
2008-10-11	Otterndorfer 6h Gezeiten-LaufGermany100 Marathon Club	6h	61.750 km	10.292	4/22
2009-01-17	Big Dirty SixtyNetherlandsSV Friesland / 100 MC	60km	5:57:45 h	10.063	7/9
2009-01-25	Winterlauf in Oldendorf 50kmGermany100 Marathon Club	50km	4:45:52 h	10.494	8/17
2009-04-13	De Zestig van TexelNetherlandsIAU BronzeSV Friesland	60km	5:53:12 h	10.193	97/241
2009-05-23	Self Transcencence 50km AmsterdamNetherlandsSV Friesland	50km	4:43:00 h	10.601	15/40
2009-07-05	Ultraloop 50 van AssenNetherlandsIAU BronzeSV Friesland	50km	4:27:12 h	11.228	21/56
2009-07-24	Hondsrug Marathon 10-daagseNetherlandsSV Friesland	422km	38:43:29 h	10.897	2/6
2009-08-29	50 km MonnikentochtNetherlandsSV Friesland	50km	4:43:00 h	10.601	12/28
2009-11-08	AV Daventria Centennial 50 km in DeventerNetherlandsSV Friesland	50km	4:36:51 h	10.836	5/9
2009-12-27	De Zes Uren van EpeNetherlandsSV Friesland	6h	59.972 km	9.995	11/23
2010-06-20	50 km Veluwezoom TrailNetherlandsSV Friesland	50km	5:00:27 h	9.985	34/80
2010-07-04	Ultraloop 50 van AssenNetherlandsIAU BronzeSV Friesland	50km	4:27:38 h	11.209	27/57
2010-08-06	Intern. Triple-Marathon Eelde-WardenburgNetherlands100 Marathon Club	126.6km	13:55:15 h	9.094	8/27
2010-08-28	50 km MonnikentochtNetherlandsSV Friesland	50km	4:42:00 h	10.638	12/26
2010-09-11	RUN Winschoten 50 kmNetherlandsSV Friesland	50km	4:33:21 h	10.975	17/50
2010-09-25	Self Transcendence 6 uur AmsterdamNetherlandsSV Friesland	6h	60.480 km	10.080	8/25
2010-10-23	Elsflether Sand LaufGermany100 Marathon Club NL	44.4km	4:25:46 h	10.024	1/9
2011-02-27	Yours Truly 50K, GlimmenNetherlandsSV Friesland / 100 MC	50km	5:02:04 h	9.932	14/19
2011-08-20	Internationale Ultraloop 50 van Assen (IAU Trophy Final)NetherlandsIAU BronzeSV Friesland	50km	4:34:46 h	10.918	67/101
2011-09-03	50 km MonnikentochtNetherlandsSV Friesland	50km	4:53:00 h	10.239	5/19
2011-09-10	RUN Winschoten 50 kmNetherlandsIAU BronzeSV Friesland	50km	4:42:56 h	10.603	22/47
2011-11-06	50 km-Ultramarathon in BottropGermany100 Marathon Club	50km	4:43:28 h	10.583	109/256
2011-12-30	De Zes Uren van EpeNetherlandsSV Friesland	6h	49.374 km	8.229	24/26
2012-05-19	50 km UltraRun van GietenNetherlands*Groningen	50km	5:08:44 h	9.717	22/36
2012-07-08	Internationale Ultraloop 50 van AssenNetherlands	50km	4:48:31 h	10.398	33/57
2013-07-07	Internationale Ultraloop 50 van AssenNetherlands*Groningen	50km	4:55:22 h	10.157	23/41
2013-08-31	50 km MonnikentochtNetherlands*Groningen	50km	5:03:00 h	9.901	21/35
2014-08-30	50 km MonnikentochtNetherlands*Groningen	50km	5:37:00 h	8.902	35/44
2014-09-28	Run Forest Run 50 Km GasselteNetherlands*Groningen	50km	5:10:26 h	9.664	42/66
2014-10-04	6-Stunden-Trail-Lauf MeppenGermany100 Marathon Club	6h	55.853 km	9.309	13/41
2015-01-31	Run Forest Run 45 Km DrentscheNetherlands*Groningen	45km	5:24:39 h	8.317	49/53
2016-05-14	50 km UltraRun van GietenNetherlands*Groningen	50km	5:33:32 h	8.995	44/49
2016-08-27	50 km MonnikentochtNetherlands*Groningen	50km	5:24:51 h	9.235	21/31