Put these calculators on your own site
Free for running blogs, clubs, coaches and race sites. Copy a snippet, paste it into your page, done. No sign-up, no cookies, nothing you or your visitors type leaves the page.
How it works
Each snippet adds the calculator in a frame and a line that credits RaceTale and links to the tool. Please keep that line: it is the only price. The frame resizes itself when the script loads, and works without the script too.
Pace calculator
Work out your pace, finish time or distance from the other two.
<iframe src="https://blog.racetale.com/embed/pace-calculator/" title="Pace calculator" width="100%" height="760" style="border:0;max-width:640px" loading="lazy" data-racetale></iframe>
<script src="https://blog.racetale.com/embed.js" async></script>
<p><a href="https://blog.racetale.com/tools/pace-calculator/">Pace calculator</a> by <a href="https://racetale.com/">RaceTale</a></p>Race time predictor
Turn one recent result into estimated times for other distances.
<iframe src="https://blog.racetale.com/embed/race-time-predictor/" title="Race time predictor" width="100%" height="810" style="border:0;max-width:640px" loading="lazy" data-racetale></iframe>
<script src="https://blog.racetale.com/embed.js" async></script>
<p><a href="https://blog.racetale.com/tools/race-time-predictor/">Race time predictor</a> by <a href="https://racetale.com/">RaceTale</a></p>Pace chart and pace band
Split times for every kilometre or mile, ready to print as a wristband.
<iframe src="https://blog.racetale.com/embed/pace-chart/" title="Pace chart and pace band" width="100%" height="1010" style="border:0;max-width:640px" loading="lazy" data-racetale></iframe>
<script src="https://blog.racetale.com/embed.js" async></script>
<p><a href="https://blog.racetale.com/tools/pace-chart/">Pace chart and pace band</a> by <a href="https://racetale.com/">RaceTale</a></p>Heart rate zones
Five training zones in beats per minute from your age or max heart rate.
<iframe src="https://blog.racetale.com/embed/heart-rate-zones/" title="Heart rate zones" width="100%" height="820" style="border:0;max-width:640px" loading="lazy" data-racetale></iframe>
<script src="https://blog.racetale.com/embed.js" async></script>
<p><a href="https://blog.racetale.com/tools/heart-rate-zones/">Heart rate zones</a> by <a href="https://racetale.com/">RaceTale</a></p>Spectator timing planner
When will your runner pass each spot? For people on the course or far away.
<iframe src="https://blog.racetale.com/embed/spectator-planner/" title="Spectator timing planner" width="100%" height="1170" style="border:0;max-width:640px" loading="lazy" data-racetale></iframe>
<script src="https://blog.racetale.com/embed.js" async></script>
<p><a href="https://blog.racetale.com/tools/spectator-planner/">Spectator timing planner</a> by <a href="https://racetale.com/">RaceTale</a></p>Route privacy trimmer
Hide the start and finish of a GPX route before you share it. Nothing is uploaded.
<iframe src="https://blog.racetale.com/embed/gpx-route-trimmer/" title="Route privacy trimmer" width="100%" height="520" style="border:0;max-width:640px" loading="lazy" data-racetale></iframe>
<script src="https://blog.racetale.com/embed.js" async></script>
<p><a href="https://blog.racetale.com/tools/gpx-route-trimmer/">Route privacy trimmer</a> by <a href="https://racetale.com/">RaceTale</a></p>Frequently asked questions
Is it really free?
Yes. There is no limit, no account and no ad. The only thing we ask is that the credit line stays under the calculator.
Does it track my visitors?
No. The calculators run on the visitor's device, set no cookies and send nothing anywhere.
Can I change how it looks?
The width follows its container. The colours follow RaceTale's design, so the calculator looks the same on every site.
Can I use it in WordPress?
Yes. Add a Custom HTML block and paste the snippet.