A registration form is a string of small decisions. Each one is a chance for a parent on a phone to set it down and forget about it.
I learned this building sign-up sites for a youth running club and a track meet. Both started from the same instinct: ask for everything now so nobody has to chase it later. Both got shorter, because the person filling them out is usually holding a phone in one hand and a kid's schedule in the other.
The research supports cutting. In Baymard Institute's surveys, 17% of US online shoppers said they had abandoned an order because checkout was too long or complicated, and 18% left because the site wanted them to create an account (Baymard). Baymard also found the average checkout had 12.8 form fields, when sites can get down to 6 to 8 (Baymard). A race registration isn't a store checkout, but the thumb doing the typing is the same.
The test I put every field through
For each field I ask three questions. Do we need it to take the payment or hold the spot? Do we need it today? Can we work it out ourselves?
These are the fields that usually get cut or moved:
- Account creation. Let people register as a guest and send a confirmation link. They can set a password if they come back.
- Confirm email. Use one clearly labeled field with a check for obvious typos.
- Separate first and last name, when one name field does the job.
- "How did you hear about us?" It helps the organizer, not the person paying. Move it to the confirmation page and make it optional.
- Shirt size, emergency details, medical notes when the event is weeks away. Collect them in a follow-up email before race day.
- Typed answers that could be choices. Work out the age group from a birthdate, let people pick their team from a list, fill in the city from a ZIP code.
Fewer screens, not just fewer fields
Cutting fields is half the job. The other half is not making people tap "next" through five pages. Put what's left on one screen, use the right keyboard for each input (number pad for phone, email layout for email), and put payment last with the total showing the whole time.
The organizer still gets everything they need. Some of it just arrives a week later, from someone who has already signed up.
A form should ask only for what it takes to say yes, and save the rest for after.