Let’s consider a complicated wave-start race, and see how to time it with RaceSplitter.
The race structure
In our race, we’ll have a mass start of approximately 80 racers on a 10-mile lap, for 40 miles. We’ll later release a wave of teams who race the same course for 40 miles. Later, we release a wave of racers racing the same 10-mile lap for 20 miles (two laps). Here’s the schedule:
- 9:30am—40 mile solo men, duo men and solo women
- 10:00am—40 mile duo women, duo coed, duo team
- 11:00am—20 mile solo women, duo coed
- 11:30am—20 mile solo men, duo men
How can we time this race with RaceSplitter?
Consideration 1: Inconsistent wave starts
We notice that your waves aren't evenly spaced in time; you have 30 minutes separating the first, but then an hour between the second and third. RaceSplitter requires the same time between each wave. You can work around this by creating a wave race with 30 minutes between waves and leaving the third wave empty, i.e.
- Wave 1, 9:30am
- Wave 2, 10:00am
- Wave 3, 10:30am (empty)
- Wave 4, 11:00am
- Wave 5, 11:30am
Consideration 2: Timing teams
We notice that you’ll have teams participating. Each member of a given team should have the same bib number, so that RaceSplitter sees them as a single unit for the purpose of timing.
Whether to time with multiple devices
You asked whether to setup the event as a single race, and time with a single device, or whether to set it up as multiple races. And if you set it up as multiple races, would that require multiple devices?
Option 1: Ideally use two devices
Ideally, you would use two devices, and setup and time a distinct race on each:
- Device 1—40 mile, wave start, 9:30am, 30 minute interval.
- Device 2—20 mile, wave start, 11:00am, 30 minute interval.
Note that as long as each device is logged into the same iTunes account, you can download RaceSplitter without having to make an additional purchase.
Option 2: Single device, multiple races
In theory, you can run multiple races in parallel in RaceSplitter. If racers between the various races will be arriving together, this mode of operation would be error prone, as you’d have to frequently switch between races.
If you did choose this direction, you’d need colored bibs, or some other way for the timer to distinguish which race a given participant belongs to.
Option 3: Single device, single race
If you wish to operate a single race in RaceSplitter on a single device you can do this with creative definition of your categories, i.e.
In this case, if you want to see the results within a particular category, you just switch to that category in RaceSplitter.
The RaceSplitter app can only show the results of one category at a time. If you wanted to see general results of the 40 mile race, you can do that by publishing results to RaceSplitter.com, since our website lets you sort by combinations of categories.
In your particular race, there are two potential gotchas to watch out for:
In each of your races, you’ll be timing participants multiple times as they circle the 10 mile loop. Note that if you happen to miss a particular racer on, say, Lap 1, and then you time them on Lap 2, RaceSplitter will insert that time in Lap 1.
If this happens, you can correct such timing entries either during the race, or after.
Wrong wave start
It’s very important that each racer begins in the wave in which they are assigned. If a racer assigned to wave 5 actually runs in wave 2, then when they are timed by RaceSplitter you could have a situation in which RaceSplitter would calculate a negative time — since it subtracts their start delay from their recorded time based on the wave in which RaceSplitter believes they started.
Since negative times can’t exist in the real world, RaceSplitter can only assume you started the race clock at the wrong time, and will adjust the race start time so that the racer’s negative time becomes zero. This will then shift the recorded times of all other racers.
So if by chance in your race it seems like RaceSplitter has mysteriously added, say, 45 minutes to all racers’s times, it would be because somebody ran in a wave different than that which was specified in the start list.
Practice makes perfect!
We strongly encourage race organizers like yourself to practice/simulate your race at least once before the real race, so that you are familiar with everything—timing, correcting mistakes, publishing results live to RaceSplitter.com, printing results, etc.
When organizers practice at least once beforehand, problems are rarely experienced!