Keith Sonnerstein

2013
Beds County XC Championships	6th January	55.16
2012
6th Rab Mountain Marathon	6th/7th October	12.27.26
The Marathon Des Sables	8th/14th April	38.22.04
McCain Cardiff Cross Challenge	15th January	46.34
Beds County XC Championships	7th January	56.33
2011
5th Rab Mountain Marathon	25th September	10.44.44
Oxfam Trailtrekker 2011	4th-5th June	15.03.00
Welsh One Day Ultra Series	12th March	11.54.00
SEAA XC Championships	29th January	69.58
Beds County XC Championship	8th January	53.29
2010
Welsh Black Mountains - 30m	23rd October	5.57.55
Norfolk Relays	18th September	1.04.10
Grizzly	7th March	3.17.31
Beds XC Championships	20th February	59.45
SEAA XC Champs	30th January	73.44
2009
Ampthill XC Trophy	18th October	36.19
Round Norfolk Relay	19th September	53.22
Marston Forest 5k	19th June	18.40
Questars Adventure Race 1	28th March	5;55:46
3-Countries@ East Haddon	1st March	3rd
English National XC Champs	21st February	56:57
Bedfordshire XC Championships	10th January	52:31
2008
3- Counties XC at North Herts	21st December	10th
Norwich Half Marathon	30th November	1:30:18
Round Norfolk Relay	20th September	1:42:04
Questars Adventure Race 4	6th September	5:04:41
Stevenage Relays	22nd July	10:39
Flitwick 10k	20th April	39:10
Cardiac Arrest Winter 8	23rd March	1:01:27
2007
Milton Keynes Half Marathon	11th March	1:28:17
2006
Dublin Marathon	30th October	3:17:30
Trailwalker UK (100K Run)	15th-16th July	17:29:46
2005
Woburn 10k	20th February	38:01
2004
Stevington 12k	9th May	44:59

Matt Burgin