How do I tell what is a good lactate threshold value?
Are there age specific charts to let me know how the values I'm getting compare for my age and gender?
However threshold pace is typically somewhere between 10K and Half Marathon race pace so, at worst, work out what your 10K time would be if done at your threshold pace and then you can look up on age graded tables http://www.howardgrubb.co.uk/athletics/wmalookup15.html how that shapes up.