RunSignup

runsignup.com

Scanned 21 Oct 2026Fresh926 checks

In its own wordsLooks like: Software or appRunSignupRunSignup provides a simple way to register for races. You can create and manage your race for free.

RunSignup (runsignup.com) looks like a software product or app, is ranked in the top 10,000 sites and was registered in 2009. It is built with PHP and jQuery; we found no traces of an AI site builder.

Popularity

Website Traffic Checker

Among the top 10K sites.

A popularity band, not a visit count.

Top 1KTop 10KTop 100KTop 1MOutside top 1M

Tranco: #8,613 · Chrome UX Report: Top 10,000 · Majestic Million: #4,227

Each list, with its date

Source	Says	As of
TrancoA research ranking that combines several traffic and link sources, published daily.	#8,613	list of 7 Oct 2026
Chrome UX ReportRank buckets from Google’s real Chrome traffic, published monthly.	Top 10,000	Aug 2026
Majestic MillionRanks sites by how many separate networks link to them (links, not visits), published daily. CC BY 3.0	#4,227	list of 8 Oct 2026

Technology

Tech Stack Checker

Built with jQuery, jQuery UI and PHP.

jQueryJavaScript libraryShow evidenceHide evidence
Evidence · page source, line 81
```
<script src="https://cdnjs.runsignup.com/ajax/libs/jquery/4.0.0/jquery.min.js">
```
Popular sites using jQuery Is this wrong? Report it
jQuery UIJavaScript libraryShow evidenceHide evidence
Evidence · page source, line 82
```
<script src="https://cdnjs.runsignup.com/ajax/libs/jqueryui/1.14.2/jquery-ui.min.js">
```
Popular sites using jQuery UI Is this wrong? Report it
PHPLanguageShow evidenceHide evidence
Evidence · response header
```
set-cookie: PHPSESSID=…
```
Popular sites using PHP Is this wrong? Report it

Everything else it uses (11)

Around it: CDN, DNS, Email, Analytics and more.

CloudflareCDNShow evidenceHide evidence
Evidence · response header
```
cf-ray: a4e069834db17596-SEA
```
Popular sites using Cloudflare Is this wrong? Report it
Amazon Route 53DNSShow evidenceHide evidence
Evidence · DNS record
```
runsignup.com NS ns-1110.awsdns-10.org.
```
Popular sites using Amazon Route 53 Is this wrong? Report it
Google WorkspaceEmailShow evidenceHide evidence
Evidence · DNS record
```
runsignup.com MX 10 aspmx.l.google.com.
```
Popular sites using Google Workspace Is this wrong? Report it

Amazon SESEmailShow evidenceHide evidence

Evidence · DNS record

runsignup.com TXT v=spf1 include:_spf.google.com include:amazonses.com include:sendgrid.net include:transmail.net include:_spf.salesforce.com ~all

SendGridEmailShow evidenceHide evidence

Evidence · DNS record

runsignup.com TXT v=spf1 include:_spf.google.com include:amazonses.com include:sendgrid.net include:transmail.net include:_spf.salesforce.com ~all

ValimailEmailShow evidenceHide evidence

Evidence · DNS record

_dmarc.runsignup.com TXT v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@runsignup.com;

Google AnalyticsAnalyticsShow evidenceHide evidence
Evidence · page source, line 45
```
<script src="https://www.googletagmanager.com/gtag/js?id=G-QKEVS8BTWC">
```
Popular sites using Google Analytics Is this wrong? Report it

SalesforceMarketingShow evidenceHide evidence

Evidence · DNS record

runsignup.com TXT v=spf1 include:_spf.google.com include:amazonses.com include:sendgrid.net include:transmail.net include:_spf.salesforce.com ~all

Google Search ConsoleSEOShow evidenceHide evidence
Evidence · page source, line 20
```
<meta name="google-site-verification" content="wFyq2zuG7IBY5ilQqEELBypyn04UZIYBgKPHrTMnTUg">
```
Popular sites using Google Search Console Is this wrong? Report it
Meta BusinessBusiness toolsShow evidenceHide evidence
Evidence · page source, line 18
```
<meta name="facebook-domain-verification" content="g6vwp1a8zo8dr5fnd0vaskv66dpgez">
```
Popular sites using Meta Business Is this wrong? Report it
YahooBusiness toolsShow evidenceHide evidence
Evidence · DNS record
```
runsignup.com TXT yahoo-verification-key=HLCWHKsGl5wdF1PSi0an5kSJSaxo8Xnd2luAMg6Mn6c=
```
Popular sites using Yahoo Is this wrong? Report it

Business tools can stay listed after a site stops using them.

Trust signals

Website Trust Checker

3 of 7 trust signals found on the home page.

Signals, not a judgement: missing details are common on small, honest sites.

Domain registered11 Jun 2009, 17 years agoNoted
HTTPSLoads over HTTPS with a valid certificateFound
Contact detailsNo email or phone on the home pageNot found
Privacy policyLinked from the home page, and the page opensFound
TermsNot linked on its own; a legal page is linked, which may hold itPartly
Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNoted

Every signal we looked at

On the site

Contact pageLinked from the home pageFound
About pageLinked from the home pageFound
Privacy policyLinked from the home page, and the page opensFound
TermsNot linked on its own; a legal page is linked, which may hold itPartly
Refund or returns policyNo link found on the home pageNot found
Contact detailsNo email or phone on the home pageNot found
Company detailsName: RunSignupPartly
Payment providersNone on the home pageNoted
Trackers1 analytics and advertising tool: Google AnalyticsNoted

Behind the site

Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNotedCloudflare’s security filter and Quad9’s security filter
Domain registered11 Jun 2009, 17 years agoNoteddomain registry
HTTPSLoads over HTTPS with a valid certificateFound
Protective settings2 of 6 in placePartly
Email protectionProtected against forged emailFoundDNS records

A second opinion on its security setup: Mozilla’s HTTP Observatory grades the site when you open it. Ten checks before you buy · A signal looks wrong? Report it

What it is

Website Summary

Looks like: Software or app.

In its own wordsRunSignupRunSignup provides a simple way to register for races. You can create and manage your race for free.

Our reading of the page, medium confidence.

Show evidence (3)Hide evidence

Exhibit 1 · page source, line 150

<a href="/Login">Sign In</a>

Exhibit 2 · page source, line 235

<a href="https://info.runsignup.com/pricing/">Pricing</a>

Exhibit 3 · visible text

…l-in-one platform for endurance events. Get Started for Free Schedule a Call Jamie Geysbeek Photogra…

Is this wrong? Report it

Who is behind it

structured dataRunSignup
copyright lineRunSignup

Confirmed by 2 independent sources: structured data and copyright line.

Show evidence (2)Hide evidence

Exhibit 1 · page source, line 1390

"name": "RunSignup"

Exhibit 2 · page source, line 1436

© RunSignup, 2026

Is this wrong? Report it

Each name is quoted from its source. A brand and the company that owns it often go by different names.

More about it: Wikidata, profiles, AI use, page facts

Find them on

The profiles its home page links. We haven’t checked who runs them.

AI use

AI training: doesn’t ask AI training crawlers to stay away.
AI assistants: may read it for the people who ask them.

What its robots.txt and robots tags ask of AI crawlers. Each crawler chooses whether to follow it.

Site name: RunSignup
Language: English (en)
What it tells search engines: Organization, WebSite

Named in its structured data

OrganizationRunSignup

Read from what the page says about itself; we haven’t checked whether it’s true.

Built with AI?

AI Website Detector

No AI builder traces found.

Coding tools such as Cursor leave no traces, so this doesn’t mean a person made it.

AI traces: None found

How we know

AI site builders leave traces in the sites they make. We look for the traces of 53 of them and show every match with the line it came from, so you can check it yourself.

We test this on 2,312 sites whose makers we know, and publish what we get wrong.

How we test it · Every builder we know · How to tell if a site was built with AI

Score breakdown

Site Score

92 of 100: strong trust signals.

How established and checkable it is; AI traces carry no weight.

TransparencyContact, policies and about page22 / 30

Track recordHow long the domain has existed25 / 25

PopularityIts place in public rankings20 / 20

Security and setupHTTPS and standard protections15 / 15

ConsistencyName, description and what it tells search engines10 / 10

Why each part scored what it did

TransparencyContact, policies and about page22 / 30contact page linked · email and phone not both given · privacy policy linked · terms: not linked on its own; a legal page is linked, which may hold it · no payments seen, so no refund policy needed · about page linked

Track recordHow long the domain has existed25 / 25domain registered 17 years ago

PopularityIts place in public rankings20 / 20Top 10K in a popularity list

Security and setupHTTPS and standard protections15 / 15loads over HTTPS · sends visitors to HTTPS · always uses HTTPS · protective settings

ConsistencyName, description and what it tells search engines10 / 10site name matches the domain · describes itself · tells search engines what it is

A high score isn’t a promise that a business is honest. How the score works.

Domain history

Domain History

Registered in 2009; first archived in 2009.

11 Jun 2009Domain registeredRDAP
18 Jul 2009First captured by the web archiveInternet Archive
21 Oct 2026This scanCheckAnySite

In the web archive: captured in 18 of 18 years · see the first capture

2009: captured
2010: captured
2011: captured
2012: captured
2013: captured
2014: captured
2015: captured
2016: captured
2017: captured
2018: captured
2019: captured
2020: captured
2021: captured
2022: captured
2023: captured
2024: captured
2025: captured
2026: captured

Changes, earlier scans and alerts

Since our previous scan: This is our first scan of the site.

How we scanned it

Only from what anyone can see: the site’s public pages and public records.

Politely. Our scanner, CheckAnySiteBot, says who it is and follows the site’s robots.txt.
With sources. Every fact above says where it came from and when.
Without guessing. When we couldn’t check something, we say so.

This scan, in numbers

926 checks on 21 Oct 2026, with version 0.5.0 of our checks and version 1.1 of the score.

How we work · What each version changed · About our scanner

Questions about runsignup.com

What is runsignup.com?

RunSignup describes itself: “RunSignup provides a simple way to register for races. You can create and manage your race for free.” It looks like a software product or app. See the evidence

How old is runsignup.com?

Its domain was registered on 11 Jun 2009, 17 years ago. See the evidence

What is runsignup.com built with?

It is built with PHP and jQuery; we found 14 technologies in all. See the evidence

How popular is runsignup.com?

It is among the top 10,000 sites, by Tranco, Chrome UX Report and Majestic Million. See the evidence

Was runsignup.com made with AI?

We found no traces of an AI site builder. That doesn’t prove a person built it: AI coding assistants leave no traces. See the evidence

Who is behind runsignup.com?

RunSignup, named by its structured data and its copyright line. See the evidence

More sites like this: software or app

Automated findings from the site’s public home page and public records, as of 21 Oct 2026. They describe what we found, not the people or business behind the site, and they may be incomplete or out of date. This is information, not advice. Terms · Report an error

What this scan can’t tell you

Whether the business is real, honest or delivers what it sells.
Whether a site was made with AI when no traces were left: coding assistants and hand edits leave none.
How many people visit: we show popularity bands from public lists, not visits.
Anything beyond the home page as it was at the time of the scan.

Is this your site? Ask for a correction.