Formula 0™ - zero emissions racing cars

Motor racing has two primary purposes, the first is to show who is the quicker driver and the second is to drive the development of new technology which will eventually benefit the cars we drive on the road.

iRace announces that it has become a supporter of Formula 0 ™ which is the hub for zero emission racing cars.

Electric Formula Cars will be displaying one of their vehicles at the iRace round at Sydney Motorsport Park, so come along and say hello to them.

A tribute to Sir Jack Brabham

It was with sadness that we learned of the passing of Sir Jack Brabham and we extend our sincerest sympathies to his family.

So often the terms "star" or "legend" are bandied around loosely, but in Jack's case they were truely earned. He was the Formula 1 World Champion in 1959, 1960 and 1966. In partnership with his friend and fellow Aussie hero Ron Tauranac, he also won the Constructors Championship in a car bearing his own name. A feat that has never been repeated.

Jack is also responsible for lifting Australian motorsport at all levels, both by his direct actions and by being a living example of what can be achieved with grit and determination.

May you rest in peace Jack, you will be sorely missed and forever revered.

Why you need a HANS device

The HANS device (Head And Neck Support device) was designed by Dr. Robert Hubbard, a professor of biomechanical engineering at Michigan State University in the early eighties. He was motivated by the death of his motor racing friend Jim Downing. Like many other unfortunate drivers, Jim had died from head injuries after a collision.

The difficulty is caused when a driver’s body is restrained by belts, but the violent stop causes the head to keep moving and extending the neck. This can cause a Basilar skull fracture resulting in serious injury or immediate death. This is what killed Ayrton Senna in the 1994 San Marino Formula One Grand Prix.

A HANS device is attached to the body and has straps going to the helmet that help maintain the relative position of the head.

Motor racing is dangerous and as drivers we accept that, but it is better to do everything to mitigate those risks that are easily addressed and then feel confident to go hard on the track. We owe it not just to ourselves, but to our families and the marshalls that take care of us.

Two of the leading motorsport suppliers have been generous enough to provide significant discounts to iRace competitors to make the transition easier.

Stand 21

Stand 21 can supply iRace competitors with HANS & Helmet packages using Stand 21 Club Series HANS device and posts, along with R-Jays Snell SA2010 spec helmets, for a special price as noted below. Prices are inclusive of freight.

Full Face Daytona helmet, HANS, attachment posts & freight package:$850.

Rally Open Face helmet, HANS, attachment posts & freight package: $775.

Otherwise we can supply the Club Series HANS only for $599 plus postage, if a competitor already has an Snell SA spec helmet.

Tony Dunn
Stand 21 Australia
Mobile: 0404 007 768
Fax: 02 9868 5899
Skype: tony.dunn.stand21
Web: http://www.stand21.com.au/
Email: tony@stand21.com.au

Handicap Racing

At iRace we work hard to promote hard, fair racing. We want the drivers in our series to develop, and to gain the maximum benefit from racing with us. We've evolved a variety of different race formats, including rolling starts, reverse grid races, and perhaps the most beneficial of all, the handicap race format.

The handicap race format allows cars and drivers of all different speeds to race together, and for everyone to have a chance of winning. The basic concept is that the slowest cars start first, with faster cars released in groups at calculated time intervals. In Acuform Muscle Division and K-Mac Touring Car Challenge, we spend a lot of time trying to perfect the groupings, and the time delay. We work out the delay based on the average laptime for each group (taking the fastest time for each member of the group and then averaging from there), and such that the groups should all come together at around 80 percent race distance. This leaves the remaining 20 percent of the race for overtaking. For example in a 10 lap race, we'll try to get everyone to merge on lap 8, with laps 9 and 10 where all the action happens, and the final race result is decided. Occasionally things work out perfectly, and we'll have the whole field covered by 10 or 20 seconds as they greet the chequered flag.

How can drivers maximise their chance of winning? Consistency. If you are able to put in the same laptimes lap after lap, you'll give yourself the best chance of being at the front at the finish. Spin, make a mistake, or lose time on the odd lap trying to hard, and you'll struggle to either: a) hold onto the lead you have (if you started at the head of the field), or b) make up ground on the slower cars ahead. Consistency is the key.

Some other top tips include: try not to lose time being overtaken, the best option is to brake a little early and let a faster car by - this will lose you the least amount of time (unless it's the last lap and you have a chance of keeping the lead!), if you are chasing, be patient - it's tempting to go hell for leather trying to catch the cars you can see so far ahead, but try to pace yourself, drive your markers, and put in smooth consistent laps (pushing too hard risks making mistakes and losing time). If you are out front early, just put your head down and go, go, go.

When you get it right, and handicap race can be the most fun you'll ever have in a racecar. It offers racecraft, strategy, overtaking, being overtaken, and best of all, a thrilling finish.

We were able to put together the following video, showing the perspective of cars at either end of the field as they make their way through a handicap race. Enjoy!

The Art of Overtaking

Overtaking is a tricky business. It’s part of motorsport, and one of the most exciting aspects. With the diverse range of cars in the Independent Race Series we see even more overtaking than most other circuit racing.

Done poorly, overtaking can cause unnecessary delays for both cars, and in the worst case damage and DNFs (think Vettel and Webber at Turkey last year). Done properly, and with respect, overtaking can be safe, efficient and exciting (think Webber and Hamilton carving through the field at China this year).

The aim of any overtaking manoeuvre is for the overtaking car to safely pass the car in front, and for both cars to continue on. Our previous feature article looked at how to avoid contact in general, click here for a refresher. Building on that information, let's have a look at some of the complications of overtaking.

For the overtaker:

  • The car to be overtaken is in your sights for a long (relatively) period of time - your attention is out the front of your car, so you see the car ahead for a significant period of time. This can lead to a failure to appreciate that the car you are approaching does not have the same awareness of your presence as you do of his.
  • You may be behind the car for long enough to see a sense of his rhythm. If the car ahead deviates from the normal rhythm you have observed, you may misinterpret this as him either giving way to you, or a small lose that you can take advantage of. This can cause problems if it was simply a small error or missed gear, wires can get crossed, and contact can occur.
  • Frustration may set in, and you may start to get impatient.


For the overtaken:

  • Your attention is naturally on the road ahead. Nobody drives fast by looking in the rear view mirror. A faster car may suddenly appear in your mirror (if you check it), or alongside you. In your eyes he came from nowhere, but in his eyes he was watching you for some time.


How to be passed

There is a right way and a wrong way to be passed, or perhaps better phrased as a fast way and a slow way. The wrong way is to position yourself such that the only way for the faster car to get through results in contact, or at the very least in both of you going off line and losing time. The right way involves either being passed on a straight, or on the approach to a corner. If the overtaking car is faster in a straight line, the pass on the straight is simple. To allow a faster car through on the approach to a corner, simply brake a little earlier, or for a little longer, while holding the normal line. This will allow the overtaking car through on the inside, and the instant he is past, you can release the braking pressure and take up the normal line an inch from his tail (watchout for cars following closely behind the overtaking car!) - you lose VERY little time by using this method, and reduce the likelihood of contact.

Last Word

The last word on this topic comes from the fantastic book "Think Fast" by Neil Roberts:

  1. It is your responsibility to see and avoid everything, everywhere, all the time.
  2. The car in front of you owns the entire width of the track, even if you are alongside, and even if you are about to lap that car. The car in front of you has the right to use any and all of the track, the curbs, and the grass, so any contact is your fault. The instant that the nose of your car edges ahead of the nose of the other car by one micron, the roles reverse. Now you own the entire width of the track, and you can drive anywhere you want.
  3. The way that you deal with nearby cars reveals how much you can be trusted.


DSC_5016Driving race cars on the limit is a challenging activity. Add in variable track and weather conditions, plus other cars sharing the same piece of road, and it becomes a constantly changing and formidable task. Most of the time we get it right, and everyone is able to keep to their own piece of the track. Occasionally though, cars come in contact.

Contact between cars is obviously undesirable, and something that is not taken lightly by officials. There are some simple things to keep in mind though to help keep you out of strife, and ensure you're operating in the spirit of the Independent Race Series and maintaining harmony with your fellow competitors and respective their and your own investment.

Avoid contact in the first place

Seems pretty obvious, and the most effective way to do this is never to overtake anyone - obviously that is not a workable solution (nor one that we would encourage), so a better approach is needed.

Know your fellow competitors. You can start working on this before you even line up on the grid for a race. Other drivers racing line, braking points and on track demeanour will certainly be subtly different to your own. You can observe these things in practice and qualifying sessions, and you should work to build a mental database of what to expect from your competitors when you encounter them on track. Knowing what to expect from them will mean you are prepared if you see the other guy brake a little earlier, or turn in a little later. It will help you be ready for it, take advantage of it, and avoid contact.

Know the track. When you are practicing, as well as just learning the fastest way around a circuit, look for good, effective overtaking places. Generally you'll be looking for somewhere you can get a better run out of the preceding corner or a tow on the straight, to set yourself up in a favorable position approaching the braking zone. A long braking zone is good, and you'll also want a section where you can make the pass stick (where you can exit the corner firmly in the lead and pull a small gap on the next section). Sections like this are rare, so sometimes you need to look for the best compromise and file it away as one of your preferred overtaking places.

Know your car. The most important part of this is knowing your cars strengths relative to the competition. Is it lighter and nimbler? Or more powerful and stable? This will help you know where the best place to pass might be.

Know your limitations. If you consider all of the above, and know your own limitations: how late you can brake, how fast you can take each corner, how tight you can hold your line and so on, you should be able to successfully overtake without making contact.

Know when to back out. Sometimes you can line the perfect pass up, but the other guy doesn't see you, or is baulked by something out of your control - be on the lookout for this, and know when to play it safe and try the pass on the next lap, or on another corner.

If you make contact, apologise

The person you have made contact with may not always be in the most receptive mood, depending on the outcome (but hopefully you've applied most of the principles above, and the consequence of the contact was minor), but generally the sooner you can apologise, the more it means. If you gained an advantage on the circuit as a result of the contact, and you can redress the situation, do it as soon as you can - don't slam your brakes on in front of the other car, but blend out of the way and allow him back past (a good example of this can be seen here, where Daniel Flanagan inadvertently contacts Tony Grant and slows a couple of corners later to allow him back past).

If you have the chance to redress things during the race or not, you should always make the effort to apologise to the other driver in person.

Never make deliberate contact

Deliberate contact will not be tolerated in the Independent Race Series, you may receive anything from a warning to a complete ban from the series.

The role of the driver being overtaken

No racer likes to be overtaken, but there are a few things to keep in mind to minimize the likelihood of contact. Be aware of all the considerations mentioned above. Know what is going on around you - checking your mirrors will let you know if a car is gaining, the rate of closure should give you an idea if you should expect a move at the next corner. You're generally within your rights to defend your line, but you should not change your line once the other car has achieved an overlap. If you see another car going for a move that will clearly never work, sometimes it's best to just move aside for a moment and allow that car to go off on their own (rather than taking you with them).

Final thoughts

Racing is a tricky business. Racecars are expensive. Contact is something we should do our best to avoid, and if the worst does happen, apologise and endeavor to redress any advantage it may have gained you.

Most of all, remember these iRace principles:
We care about safety
We care about each other

Flagging Attention

Motor racing is dangerous. It's printed on every circuit admission ticket you've ever seen. But really, motor racing is for the most part a safe activity. Part of that safety is directly attributable to the communication and control of the Race Control team.

From time to time Race Control need to communicate directly with a driver or drivers. And the only way to do this is via flag signals. It's important that everyone knows exactly what each flag means, so the messages that are passed aren't misunderstood or ignored.

Below is a short refresher on what each flag means. This information can also be found in the iRace Series Rules & Regulations.


Black Flag

Driver Action:
Enter the pitlane on the next lap

Reason for Use:
Shown when there has been an infringement or other problem


Black and White Diagonal Flag

Driver Action:
Correct driving behaviour or standards

Reason for Use:
Warning flag shown when driver is behaving in an unsportsmanlike manner


Chequered Flag

Driver Action:
Cease racing and return to pits or paddock

Reason for Use:
Marks the completion of the race or session


Blue Flag

Driver Action:
Check mirrors and prepare to be overtaken

Reason for Use:
Usually waved when a faster car is approaching or attempting to overtake a lapped car


Green Flag

Driver Action:
Resume racing

Reason for Use:
All clear ahead (usually after an incident zone)


Black with Orange Disc Flag (Meatball)

Driver Action:
Stop at pit on the next lap

Reason for Use:
Vehicle has a mechanical problem which may cause a safety hazard


Red Flag

Driver Action:
Stop racing, return to the grid or pitlane (as directed), be prepared to stop at any point, NO OVERTAKING

Reason for Use:
The race or session must be stopped for safety reasons, usually an on-track incident


Red and Yellow Striped Flag

Driver Action:
Use caution the racing surface is degraded or slippery

Reason for Use:
The circuit is breaking up, or oil/coolant or debris on surface


White Flag

Driver Action:
Use caution, slow moving vehicle on the circuit

Reason for Use:
Slow moving racecar or service vehicle on the circuit


Yellow Flag

Driver Action:
Slow, use caution, be prepared to stop or take avoiding action, NO OVERTAKING

Reason for Use:
An incident or obstruction on the circuit. Waved if partial blockage of the track, double-waved if significant blockage

Featured Product Wrap Up

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