Five-try Racing extend lead in Top 14

Five-try Racing extended their advantage at the summit of the Top 14 with a bonus-point 39-35 triumph, as late tries from Xavier Chauveau and Joe Rokocoko broke Grenoble’s stubborn resistance.

The four points for their victory puts Clermont level with Toulouse in second, who took on La Rochelle later in the day.

France coach Guy Noves would have been casting a nervous eye over the weekend’s games, with several of his players in action just days before the crucial Six Nations clash with Wales in Cardiff on Friday.

He was dealt a blow at Grenoble as Racing winger Teddy Thomas hobbled off in the 22nd minute with what appeared to be a hamstring injury.

Just three minutes before that Thomas had run in a second Racing try to put them in control after Antonie Claasen had crossed early on.

Argentina back Juan Imhoff grabbed a third inside the first half an hour, all of which were converted by World Rugby Player of the Year Dan Carter.

Grenoble hit back though with quickfire scores from Loick Jammes and James Percival before the break, with the reliable boot of Jonathan Wisniewski giving them a five-point half-time lead.

Flyhalf Wisniewski took his points tally for the evening to 25 points with three penalties as the home side closed in on a third successive victory.

But replacement Chauveau touched down to give Racing hope, and 32-year-old wing Rokocoko cut the gap to just one point with nine minutes left.

His fellow former All-Black Carter slotted over the resulting conversion to snatch a win that he wrapped up with a last minute penalty.

Clermont were eager to get back to winning ways earlier in the day after a run of poor results and they were well on top in the first half at the Stade Pierre-Antoine.

South African winger Flip Van Der Merwe opened the scoring with a try in the corner after 13 minutes and it was veteran fly-half Brock James who made it 13-0 with two penalties.

It was a vastly different story at the start of the second half with Castres launching an offensive that ended with Remi Lamerat squeezing over for a try that Benjamin Urdapillet converted from near the touchline.

James kept Clermont clear with another penalty after 55 minutes, but an interception try from the halfway line from Samoa wing David Smith made it 16-14 and Castres went ahead for the first time shortly after with a penalty from Urdapillet.

But it was the visiting side that finished the stronger with tries in the last six minutes from James and Sébastien Vahaamahina settling the issue.