10/03/2026
Dalmacija Ultra Trail® – Dalmacija Ultra Trail® Date: October 9th, 2026. Start: Klis, fortress of Klis Finish: Omiš, city beach Time limit: 26 h Refreshment points: 7 ITRA: 4 points UTMB: 100K
AvaiBook Sports is an advanced platform created to simplify sports management and booking processes.
With a variety of tools for scheduling, it supports sports organizations and timers in optimizing their events
10/03/2026
Dalmacija Ultra Trail® – Dalmacija Ultra Trail® Date: October 9th, 2026. Start: Klis, fortress of Klis Finish: Omiš, city beach Time limit: 26 h Refreshment points: 7 ITRA: 4 points UTMB: 100K
https://www.youtube.com/watch?v=NqX5NiQa_Ak
🌍 Our Director’s Experience at FITUR
Our director had the great opportunity to attend FITUR, one of the most important international tourism events, representing Avaibook Sports and sharing our vision for the future of sports event management.
It was an inspiring experience to connect with professionals from the tourism and sports industries 🤝, exchange ideas, and explore new opportunities for collaboration and growth.
Events like this reinforce our commitment to innovation, international partnerships and supporting sports events around the world 🏃♂️🌍
Thank you to everyone who shared this experience with us. We look forward to what’s ahead!
09/03/2026
https://www.avaibooksports.com/inscripcion/bu2-island-mini-trail/inscripcion_descuento/?iframe=0
🙏 Thank you for your trust!
We are happy to announce that we are also part of the BU2 Island Mini Trail event in Montenegro 🇲🇪🏝️
An amazing trail running experience where sport meets nature 🌿⛰️. Runners will enjoy spectacular island landscapes, fresh sea air 🌊 and the unique adventure of trail running in one of the most beautiful regions of the Balkans.
Thank you to the organizers for their trust and collaboration 🤝
We are proud to support events that bring together sport, nature and international runners 🏃♂️🏃♀️
See you on the trails!
23/02/2026
✨ I’m so excited to share this news! ✨
I am deeply grateful for the trust placed in us. 🤝💙
It’s a pride to announce that the event Hybrids Belgrade will also manage its registrations and operations with us. 🏃♂️🔥
Thank you for trusting our work and our experience in sports event management. 💻📊🏆
📍 Registrations are open here:
https://www.hybrids.events/
We continue to grow, taking on great projects and building strong partnerships. 💪🌍
Let’s go for more! 🚀✨
Social media has become an essential part of our daily lives—not because we can’t live without it, but because we spend hours in front of our screens.
That’s why making it easy for your participants to share when they’ve registered for your event has a high chance of getting more people to know about it and join in—far more effective than any generic email.
With the new AvaiBook Sports tool, you can customize images with different themes, even tailored to each registration tier, and make them go viral on Facebook, X (formerly Twitter), WhatsApp, Instagram, and TikTok—all in formats optimized for each platform. Here’s how! 😄
Activating it is super easy: 👉 Promotion / Social Media: Share
In this section, you can create as many images as you want for each registration tier, or one image for all tiers:
Choose your favorite theme
Add your own images—or use a generic one
Set your brand colors
Write your custom text
And voilà!
There’s no better promotion than that of your own participants 🚀
22/01/2026
At AvaiBook Sports, we continue working to make your life easier, 😊, and that is why we want to announce a very important novelty: we are launching a new custom website development service for sporting events.
Do you want to get one?
It’s very simple: we present a very affordable offer with which, from only €199 + VAT, you can have a personalized website for your event (secure domain with https🔐✅ included in the price)
Do you want to see an example?
Go to www.sansilvestrezgz.com and take a look at what you can get for your sporting event 😉
What are the requirements?
You don’t have to do anything; simply have your event created in AvaiBook Sports with all the information, choose a domain, and we take care of the rest. 👍🏻
How long does it take?
In less than 2 working days, you will have your website made by a professional 🕒.
Are you interested?
Contact us by sending an email to [email protected] or by sending a WhatsApp to +34 601 899 838 📱
Thank you for your trust in us,
The AvaiBook Sports team 🧡
XX San Silvestre Zaragoza El Rincón 2025 - Carrera Popular Nocturna Únete a la XX San Silvestre Zaragoza El Rincón 2025 el 31 de diciembre a las 18:00. Carrera popular nocturna de 5km por el centro de Zaragoza con disfraces.
14/01/2026
✨ Join us for the Durmitor Winter Run – Montenegro! ❄️🏔️
We sincerely thank the organizers for placing their trust in our services and allowing us to assist with this incredible winter event. We are thrilled to welcome runners from all around to explore the stunning Durmitor mountains in their winter glory, navigating snow-covered trails and taking in breathtaking alpine views.
The Durmitor Winter Run is more than a race – it’s a chance to push your limits, experience the excitement of winter trail running, and make lasting memories in one of Montenegro’s most magnificent natural settings. Whether you choose the full winter adventure or a shorter scenic route, this event promises fun, camaraderie, and the pure joy of running amidst the mountains.
We can’t wait to see you at the start line!
14/01/2026
https://www.avaibooksports.com/inscripcion/durmitor-skyrace/inscripcion_datos/
✨ We invite you to register for the Durmitor Sky Race – Montenegro! 🏔️
A huge thank you to the organizers for trusting our services and allowing us to support this incredible event. We are excited to welcome runners from near and far to experience this unique adventure through one of the most breathtaking mountain landscapes in the Balkans.
Durmitor Sky Race is more than just a race – it’s an opportunity to challenge yourself, explore stunning alpine trails, and create unforgettable memories in the heart of Montenegro’s pristine nature. Whether you’re aiming for the full challenge or the shorter scenic route, this event promises excitement, camaraderie, and the thrill of the mountains.
We can’t wait to see you at the starting line!
🔖
17/12/2025
03/12/2025
New service from AvaiBook Sports
Get a custom website
At AvaiBook Sports, we continue working to make your life easier, 😊, and that is why we want to announce a very important novelty: we are launching a new custom website development service for sporting events.
Do you want to get one?
It’s very simple: we present a very affordable offer with which, from only €199 + VAT, you can have a personalized website for your event (secure domain with https🔐✅ included in the price).
Do you want to see an example?
Go to www.sansilvestrezgz.com and take a look at what you can get for your sporting event 😉.
What are the requirements?
You don’t have to do anything; simply have your event created in AvaiBook Sports with all the information, choose a domain, and we take care of the rest 👍🏻.
How long does it take?
In less than 2 working days, you will have your website made by a professional 🕒.
Are you interested?
Contact us by sending an email to [email protected] or by sending a WhatsApp to +34 601 899 838 ✉️📱.
Thank you for your trust in us!
03/12/2025
🎉 Exciting News! 🎉
I’m super happy to announce that on December 17th we will open registrations for a brand-new year alongside Big Bears Ultra 2026 🐻💪!
We truly appreciate the amazing collaboration 🤝 and all the support from our community ❤️. Thanks to all of you, we’re ready to make this next edition even more incredible, fun, and unforgettable 🌟🏃♂️🏃♀️!
REGISTER HERE: https://www.avaibooksports.com/inscripcion/big-bear-s-ultra-2026/inscripcion_datos/
Stay tuned and don’t miss out! ⏳✨
01/12/2025
https://www.avaibooksports.com/inscripcion/big-bear-s-backyard-ultra/inscripcion_descuento/?iframe=0
We are delighted to announce the opening of registrations for the 6th edition of Big Bear’s Backyard Ultra (2026)!
We are very excited to launch a new edition of this event together and to welcome all runners to another unforgettable experience.
Registration Period:
December 1st, 2025 at 6:00 PM – March 31st, 2026
| Lunes | 09:30 - 15:30 |
| Martes | 09:30 - 15:30 |
| Miércoles | 09:30 - 15:30 |
| Jueves | 09:30 - 15:30 |
| Viernes | 09:30 - 15:30 |
| Sábado | 09:30 - 15:30 |
| Domingo | 09:30 - 15:30 |