Halford, Oliver

Pace over time: 7 races from 2006 to 2009, ranging from 6.50 to 9.80 kilometres per hour, where higher is faster.

• Actual pace
• Age-graded pace unavailable — no year of birth on record

3 results are not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.