Spanish Sprint – Intensive Program
High-Performance Intensive Online Spanish Sprint

Spanish Sprint
Build Real Conversational Confidence in 30 or 60 Days

“If you are looking for intensive online spanish lessons that actually get you speaking, you are in the right place. The Spanish Sprint is not your typical casual weekly class. It is a high-intensity, results-driven program designed for motivated adults who need to unlock their conversational confidence—fast.”

Total for the complete 40-hour roadmap. Only $16.25/hour. Get 40 hours of fully personalized, intensive online Spanish program with master-level native teachers

What is the Spanish Sprint?

The Spanish Sprint is a 30-day high-intensity online Spanish program with 2-4 hours of live 1-on-1 Spanish per day. It is designed for motivated adults who need to reach conversational fluency in record time.

Who is this intensive online Spanish course online for ?

✔ You want fast, visible progress
✔ You can commit 2-4 hours daily
✔ You prefer private coaching
✔ You take Spanish seriously

Not for you if:

✘ You are just curious
✘ You cannot study every day
✘ You want casual classes
✘ You prefer group lessons

This is an intensive online Spanish course. It is not for you if you want casual, low-effort classes. The Sprint requires commitment, but it delivers real fluency

Your Master Instructor

When you commit to intensive online spanish program, the expertise of your instructor makes all the difference. The Spanish Sprint is personally led and supervised by Rafael Castillo, a professional educator with a Master’s Degree in Teaching Spanish as a Second Language from Universidad Nebrija (Spain) and over 29 years of hands-on experience helping international students achieve fluency. This isn’t a casual conversation class; it is a high-performance, structured program designed by a specialist who understands the exact science of fast-track language acquisition. Under Rafael’s expert guidance, your Spanish Sprint schedule will be tailored precisely to your professional or personal goals, ensuring that every hour of your 30 day sprint pushes you past your limits and straight into real, confident fluency.

What Sprint Students Are Saying

EXCELLENT
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Based on 40 reviews
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Douglas profile picture
Douglas
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This is a fantastic Spanish school – if you’re thinking about getting some lessons then DO IT! Rafael is the most amazing teacher. He makes the lessons relentlessly fun and engaging, he’s very patient, he has incredible knowledge of English as well as Spanish, and he effortlessly adapts the pace and the content of the lessons to best suit your needs. I’m a beginner, and took a one-week course, and I’m so glad that I did. Estelí itself is an authentic and calm place, very different from the other touristy destinations in the country. If you want to escape the crowds and really focus on improving your Spanish then this is the place to do it.
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Nell Whitman profile picture
Nell Whitman
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I just spent a phenomenal week studying Spanish with Rafael Castillo at Spanish School Nicaragua in Esteli, Nicaragua. I *highly* recommend his classes to anyone who wants to study Spanish and learn about Nicaragua. I've studied several different languages,and speak 2 well (plus English). I think that Rafael is one of the two best teachers I've ever had. Here are the details: I could already communicate in Spanish, but knew that I was making tons of errors. He had exercises to start conversations on various topics, and made notes while we conversed - this helped me catch careless errors,as well as errors I didn't even know about. And, he always did this with good cheer and encouragement. He also identified my biggest language weaknesses, and had specific lessons on those concepts, including practice & homework. In between, he answered many questions I had about life in Nicaragua. I can't believe how much I learned! Finally, he helped me find accommodations for the week (I chose not to do a homestay), and provided delicious coffee during the break each morning. And, Esteli is a great place to spend a week. I can't recommend him strongly enough! Nell, Portland, OR, USA
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Thane Cole profile picture
Thane Cole
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Rafeal is a fantastic Spanish teacher! My spanish has definitely improved! Each class we do conversation with corrections as we speak (best way to practice, learn and reinforce a language in my opinion), followed by a structured lesson on grammar. Very highly recommend!!!!!!
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Joann Noll profile picture
Joann Noll
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Rafael Castillo is an excellent and engaging teacher. Our conversations have become more interesting and FUN as my Spanish has improved! He is a fine human being and and a very intelligent person
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Susan Mitchell profile picture
Susan Mitchell
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I have been a student of Rafael's for 18 months. I have learned a great deal about the Spanish language. The focus is on understanding not just speaking and writing. This is important because it will help prepare you for any situation. He is always available via email and promptly answers any questions, concerns, and schedule issues. Topics that are confusing to me are explained in a variety of ways until they become clear, catering to my learning styles and abilities. Study guides are also provided for extra help when needed. Sessions are comfortable and productive whether I have done well on the lessons or not. I will continue taking lessons because they are helpful. fun. and very reasonably priced. Check it out and you will not be disappointed
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Tyson Wright profile picture
Tyson Wright
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My son and I spent a week studying at the Spanish School Nicaragua and staying with a host family. My only regret is that we could not stay longer. Rafael custom structured our daily classes to focus on our weak areas, and really challenged us to improve our Spanish language skills. His unique teaching style made the time we spent in class fun and exciting. He didn’t just focus on the language, but also emphasized the cultural differences offering tips on effectively communicating like a native speaker. He helped us organize our afternoons to experience Estali and the surrounding area. Our accommodations were awesome! Miriam, our host, went out of her way to ensure we were comfortable. She was friendly, interactive, and a culinary expert! I would strongly recommend Spanish School Nicaragua for anyone looking for a true Nica adventure.
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Englishsessions profile picture
Englishsessions
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Rafael is a total legend! I did a 5 day course with him back in March and had an amazing time. The lessons really helped grow my confidence speaking Spanish. We would often chat in Spanish until I got stuck on something, then Rafael would explain it to me. We also did a couple of lovely field trips - one to the countryside and one to a cigar factory. It was great to mix a bit of culture with the learning. Esteli is off the beaten Gringo track too, so it’s really a breath of fresh air. I was set up with a wonderful host called Miriam, who was super sweet and served delicious Nicaraguan food. If you’re on the fence about doing this, do it!

Ready to start your Spanish Sprint?

Due to the intensive 1-on-1 nature of this program, I only accept a limited number of students at a time to ensure maximum results.

Enroll Now via WhatsApp

Enroll in the Spanish Sprint

💳 Secure Your Spot (Zelle Payment)

To enroll in the Spanish Sprint, please complete your payment via Zelle. This ensures your schedule is blocked in my calendar immediately.

  • Account Name: Rafael Castillo
  • Zelle Email: rafacastillo1976@gmail.com
  • Amount: $650 (Full Program) or $325 (Initial Deposit)
  • Memo: Spanish Sprint – [Your Name]

*Once the transfer is complete, please send a quick confirmation via WhatsApp to finalize your start date.

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