With tough conditions being the week-long tradition at the British GP, MotoGP qualifying at Silverstone began with dry, but very windy, conditions. Friday’s rain saw the Ducatis of Valentino Rossi and Nicky Hayden on the top of the time sheets, though the day proved to be the tale of two Ducatis, as once the British track dried, the Desmosedici GP12 once again showed its other personaly, and proved to be a handful in the dry.

Unsurprisingly, Casey Stoner was the fastest once the water cleared, with Yamaha-man Ben Spies showing some renewed confidence as well. Noticeably quick was satellite Honda rider Alvaro Bautista, who posted a third and fifth in FP2 & FP3 for the San Carlo Gresini Honda team, respectively. With the weather supposedly set to improve tomorrow, though the chance of rain still seems to be a coin toss of probabilities, the certainty for a wet race seems to have been reduced in the paddock, though the tough windy conditions can still be expected.

With the rain pouring right before World Superbike’s Superpole event at Misano, Race Direction at the Italian track called the session “wet” — thus reducing the knock-out style qualifying session from three rounds to only two. With the track drying rapidly though, the wet session looked a lot like a dry one, sans for some early-on damp patches along the racing line.

Tipping the balance just enough, the two-round dry qualifying found some top riders biding their time too long in the pits, which proved to have disastrous effects on their grid positions for Sunday’s double-header race.

With the sun shining on the Spanish track outside of Barcelona, MotoGP returns to the Iberian Peninsula for the Catalan GP this weekend. Despite seeing the factory Repsol Honda’s of Stoner and Pedrosa top the time sheets previously all week, it was the Yamahas that stole the show during qualifying*.

Note that asterisks though, which stands for Casey Stoner, who continues to show the top pace, despite his retirement coming closer with every day. With the satellite Tech 3 Yamaha’s able to roll just as well as the factory units, it comes as no surprise then that all four Yamaha’s are in the Top 6, with Lorenzo and Crutchlow rounding out the front row for tomorrow’s race (in that order).

With Spies fourth, Hayden seventh, and Rossi nineth, the order of things could be shaken up tomorrow, as rain hasn’t been ruled out of the forecast. Full qualifying results after the jump.

Encircled by the gorgeous Wasatch and Oquirrh mountain ranges, Miller Motorsports Park has some of the most dramatic backdrops out of all the World Superbike venues, though coupled with the track’s 4,000+ foot elevation, the weather can be wet and cold at times. Such words were probably an understatement for the conditions on Sunday, as frigid temperatures and rain prevailed in the day’s earlier sessions. Realizing that some Superpole qualifying was scheduled for later though, the weather gods appeased the American crowd, who had been braving the conditions, and quickly dried the track for World Superbike qualifying.

Down on power at the very fast track, the Ducatis of Smrz and Checa surprised everyone with their dominance on the time sheets. Of course, Tom Sykes could not be counted out from the qualifying fun, as the Englishman has taken four of the past five pole positions. One of only two stops on the WSBK calendar that is outside of Europe, American fans were treated on this Memorial Day weekend to some fine qualifying, which included some upsets. Results after the jump.

Declared a wet session by Race Direction, Superpole at Monza brought an interesting change of events at the historic Italian track. With horsepower being the name of the game during dry conditions, all eyes were trained to see if the damp weather could be the great equalizer for the Ducati contingency hoped for.

With the horsepower of the BMW S1000RR’s creating 1-2-3 advantage during the provisional pole session that was lead by the BMW Italia of Michel Fabrizio, Carlos Checa and the rest of the Ducatis had to contend with significantly slower trap speeds down the main straight. Getting some help from the weather, that seemed all to change though Saturday afternoon at Monza.

With mixed weather at the Portuguese track, MotoGP riders headed out for their last qualifying session at Estoril for the foreseeable future. With the rain making a brief appearance, riders had to contend with changing conditions, though the biggest disruption to the qualifying session was the red flag stoppage for an injured rider.

With a congested track at Estoril, lapped bikes played a crucial element for riders trying to get in a flying lap. As such, the order for Sunday’s racing grid has some surprises from GP fans. Spoilers and qualifying results for the 2012 Portuguese GP are after the jump.

With rain in all three of MotoGP’s Free Practice Sessions at Jerez, qualifying for the Spanish GP was unsurprisingly shaped by the weather. Getting a dry track with damp sections, riders were able to go out initially on slicks, though mid-way through it looked like rain could cut short the chance for lap-time improvements. The weather more or less cooperated though, only interrupting the qualifying briefly, though it did help make for some interesting results, with more than a few riders caught sliding along the asphalt.

With the rain playing a factor during the Qualifying Practice sessions, riders like Max Biaggi were caught out, and left high and dry during an otherwise water-filled build up to today’s Superpole qualifying. As the Roman Emperor watched from the sidelines, World Superbike Race Direction deemed the Superpole a wet session, reducing the qualifying event to two twenty-minute sessions, with only the top eight riders going onto the second round. With the track actually dry for Superpole 2, all eyes were on Tom Sykes, to see if the Kawasaki rider could make a hat trick out of his qualifying streak.

Concluding its second day of qualifying, the grid for the 2012 Bol d’Or remains essentially in the same order, as the times on Friday at Magny-Cours were slower than yesterday’s qualifying session. Perhaps unsurprisingly, the Suzuki Endurance Racing Team’s legacy of FIM World Endurance Championship domination remains intact, which lead SERT Team Principal to say, “I don’t understand what the competition is doing!” during the press debrief. SERT’s Vincent Philippe was the only rider to break into the 1’39 time bracket. The 76th running of the Bol d’Or 24 Heures starts tomorrow at noon, local time.

The Bol d’Or 24 hours endurance race is this weekend, and is the first stop on the FIM World Endurance Championship (EWC) calendar. With the FIM averaging the qualifying laps for each teams’ riders, which is usually three riders to a team, it should come as no surprise that the Suzuki Endurance Racing Team (SERT) is once again on top of the time sheets for the first day of qualifying.

With 33 years of experience and 11 Championship wins, SERT has been the dominate factory team in (EWC), and the all French crew considers the Bol d’Or its home race. Campaigning a 2012 Suzuki GSX-R100 with a Yoshimura-built motor, SERT will have to contend with some stout-looking Yamahas, as well as the ever-learning Honda TT Legends squad. Checkout the full results after the jump.