She finished fifth in the Under 20s girls race during Saturday's Inter Counties cross country Championships at Woolaton Park in Nottingham.
As a result Alex has been selected to represent Great Britain in the World Cross Country Championships in Belfast next month.
The Hartford runner, currently studying at Loughborough University, will attend a warm weather training camp in Italy with the British squad in preparation for the event.
But before that she will compete for Great Britain in Paris on Saturday. The four-way indoor competition will see Carter running in the 1500m against runners from the German, French and Italian Under 20 squads.
As for last weekend, a host of Mid Cheshire athletes were competing for Cheshire in the event, including Alex's brother Tom and sister Beth.
Twenty Vale Royal AC athletes were involved, plus a Halton & Frodsham duo from Northwich.
In the senior ladies 4km trial race for the World Cross-Country Championships Jane Groves was 16th in a time of 15mins 19secs.
On Sunday, Vale Royal AC's Peter Maher was ninth in the Wrexham half marathon in a time of 76mins 13secs.
Elsewhere, Weaverham High School athlete Holly French overcame terrible conditions at a track and field meeting in Colwyn Bay on Sunday to record an impressive one, two, three.
The Halton & Frodsham athlete won the Under 15s javelin with a personal best throw of 17m 59cms.
She also improved her PB in the shot, a throw of 6m 72cms putting her second. Holly completed her hat-trick by finishing third in the discus.
Hartford's Andrew Kilcross, competing as a first year Under 13, set a new PB to win the 100m in 14.9 seconds.
Converted for the new archive on 13 March 2001. Some images and formatting may have been lost in the conversion.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules hereComments are closed on this article