GRIALTO Create your challenge
Run for a cause

Every stride
Fuels change

Friends pledge on your finish time — the faster you run, the more goes to the cause.

Create your challenge See how it works
How it works

Four steps to the finish line

Create your challenge

Pick your event, set your goal and choose what the money is for.

Invite your supporters

Share your challenge. They tie their pledge to your result: the better it is, the bigger the donation. Donations only happen once the result is in.

Run your race

Cross the line and enter your result — we work out every donation and email your supporters.

Celebrate — the money goes to your cause

Your supporters pay after the race, either to the recipient directly or to an account you name. The money never passes through Grialto.

Pledge demo

What your race is worth

01 — One supporter

One friend, one line.

Jania ties a pledge to your finish time. Cross the line in 3:30 h or faster and Jania gives CHF 100. At 4:15 h or slower it's CHF 20. In between, the amount follows the line.

02 — More supporters

Your friends join.

Bryce, Ryan, Tommy and Corina each set their own two limits. Some reward a fast race, some mostly want you to finish. Watch the counter at 3:45 h.

03 — Together

Their lines add up.

Stack every pledge on top of the next and you get one curve: what your race is worth to your cause, at every finish time.

04 — Every minute

Every minute counts.

Move toward a faster finish and the total climbs. The green figure shows what your extra speed has earned.

05 — Your turn

Try it yourself.

Drag Jania's two points and the total moves with them. Drag the orange marker to pick a finish time.

Your supporters pay nothing until your result is in.
Finish time3:45
For your causeCHF73
+CHF 1.78 per minute faster
Drag Jania's points or the orange marker

Your next race
can carry a cause

Set your goal, share your link, and let every training kilometre mean something more.

Create your challenge

Free for supporters · Listing fee per challenge · Pricing