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The National 100K and National 50K races took part on 3 rd May 2014. See the results page for full event results. The same team behind the 100K and 50K organise the annual Kent Roadrunner Marathon at the same Cyclopark venue. Check out the event website for full details.

Final pre-race instructions can be downloaded here

Final start list can be downloaded here

Entry prices are £50/£40 for the 100K/50K respectively, Plus a modest online processing fee. Runners who are not affiliated to England Athletics, Scottish Athletics, Welsh Athletics or Athletics Northern Ireland are subject to the usual £2 surcharge.

The 100KM race will start at 08:00am BST. Race time limit twelve hours. * 
The 50KM race will start at 11:00am BST. Race time limit seven hours.

The race will be held under UKA rules. You must be 20 years of age or older on 31-August-2013 to be eligible to enter.

The race permit is issued by UK Athletics: UKA Ultra Distance Race Licence 108/14 .

The course has been officially measured by the Association of UK Course Measurers. Course measurement certificate numbers: 14/061 (50K) and 14/062(100K).

Please note that all race entries are final. No refunds are available due to runner withdrawal from the event or for race cancellation. Race entries will close on 01-May-2014 at midday. There will be no entries on the day.

Race results will be published on the event website, Power of 10, Athletics Weekly and at Deutsche Ultramarathon-Vereinigung. Subject to runner eligibility results will be included in UK rankings.

tzruns are affiliated to England Athletics, ARC and the British Association of Road Races.

If you're interested in applying to represent your country at the National 100K, please see the England Athletics, Scottish Athletics or Welsh Athletics selection policies.

The 50K and 100K have been awarded IAU Bronze Labels (labels 553 and 554 respectively).

* - Note that 100K starters who are unable to complete the distance within twelve hours may choose to "drop down" to the 50K distance mid-race. Such runners will be issued with a 50K finish time and a National 50K finishers' medal. Their 50K result will count for 100MC statistics, but will be ineligible for National 50K race prizes.