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Jozua & Lucas Heule · Muskathlon 2026
Support our fundraiser for Open Doors.
We’re Jozua and Lucas, two brothers. This December, we’re taking part in the Muskathlon in southern Spain. Through this sporting challenge, we’re supporting Christians who are persecuted for their faith.
As part of the Muskathlon, we need to raise €20,000 together for Open Doors. Will you help us support this cause?
Donate
Raised together so far
€9,495.20Our goal: €20,000
The charity
Who does your donation help?
Your donation supports the work of Open Doors. They help Christians who face discrimination, threats or persecution because of their faith.
Practical support
Emergency aid and support for people recovering from traumatic experiences.
Support for churches
Training and encouragement for Christians and their communities.
Ways to donate
Make a one-off donation through our Muskathlon page. You can also donate by bank transfer or give monthly.
One-off donation
Your donation for Jozua & Lucas
Support our fundraiser through our official Muskathlon page. Choose your amount, enter your details and complete your donation there.
You’re supportingOpen DoorsThrough Jozua & Lucas Heule’s Muskathlon.
Donate via Muskathlon You’ll go to our participant page on muskathlon.nl (in Dutch).
* Wine delivery is only available to addresses in the Netherlands.
Donate by bank transfer
Use your own bank and choose the amount you’d like to give.
- Open your banking app or website.
Sign in to your bank and start a new bank transfer.
- Enter these details.
- Account holder
- Stichting Vrienden van Gerechtigheid
- Account number (IBAN)
- NL82 RABO 0168 4451 90
- Amount
- The amount you’d like to donate.
- Payment reference — copy this in full
- Jozua en Lucas Heule, Navigators Noord-Afrika 2026
Including our names in the payment reference ensures your donation counts towards our fundraiser.
- Check the details and confirm with your bank.
Your donation is only transferred once you confirm the payment.
Bank transfers take 2 to 3 weeks to appear in the fundraising total. Read Muskathlon’s explanation (in Dutch).
Give monthly
Support Open Doors with a regular monthly donation. As a thank-you, you’ll receive a free book of your choice.
- Use the button below to visit Open Doors.
- Choose your monthly amount and enter our names.
Enter Jozua & Lucas Heule in the field labelled “Welke Muskathleet wil je ondersteunen?” (Which Muskathlon participant would you like to support?). Then choose your free book.
- Enter your details and confirm your monthly donation.
Read the donation terms on the form.
You’ll go to the Dutch-language form on opendoors.nl.
Fundraiser with Bakkerij van der Grijn
A loaf for Open Doors
28 September to 4 October
During this week, we’re teaming up with Bakkerij van der Grijn for a special fundraiser: every date and nut loaf (dadel-notenbrood) sold generates a donation to Open Doors.
By buying a loaf, you’re supporting the work of Open Doors!
Visit Bakkerij van der Grijn (in Dutch)
About us
We’re Jozua and Lucas
Two brothers, getting active together for Open Doors. In December 2026, we’ll join Navigators for the Muskathlon in southern Spain.
Jozua — Why I support persecuted Christians
Running a marathon in southern Spain sounded like an amazing physical challenge. That was my first reason for signing up. But the connection with Open Doors gave running a whole new meaning: you’re doing it for more than yourself — you’re also supporting persecuted Christians. By running the Muskathlon and raising money, we get to make a difference for them. That feels special.
Lucas — Why I signed up
The Muskathlon brings together two areas I’d like to grow in: being active and caring for Christians around the world. That’s why I’m running this marathon. I can’t imagine what it’s like to live somewhere without freedom of religion. Even so, I want to do what I can to encourage Christians facing persecution — by meeting them, and by raising money for Open Doors’ work supporting the persecuted church around the world.
Will you join us?
Thank you for supporting our fundraiser for Open Doors.