Photo: Oscar Frey
RX Challenge witch Boiler Set to Ignite Latvian Autosprint season
Table of Contents
Get ready for roaring engines and adrenaline-pumping action! This Saturday, april 12th, the Bikernieki track in Latvia is primed to host the 2025 Latvian autosprint season opener: the RX Challenge witch Boiler. With over 170 drivers already registered, including rallycross stars and a stunning array of high-performance vehicles, this event promises to be a spectacle for motorsport enthusiasts.
Think of it as a local version of the legendary Pikes Peak International Hill Climb, but on a closed circuit. The RX Challenge Witch Boiler is drawing comparisons to grassroots motorsports events across the U.S., where amateur and semi-professional drivers push their machines to the limit.
Registration is still open at
www.autosprints.lv/registracija/,offering a last-minute chance to join the fray. On-site registration will also be available the morning of the race. the event will utilize the Bikernieki track’s “witch boiler” roller coaster section, combined with a karting track configuration. organizers have installed speed suppressors in critical areas, ensuring a safe environment for both seasoned racers and newcomers eager to experience motorsport firsthand. This approach mirrors the safety-conscious evolution of NASCAR, where track modifications are constantly implemented to enhance driver safety.
The RWD class is currently the most popular, boasting 29 registered participants, with expectations of exceeding 30 by race day. Keep an eye on Adrian Apsītis, a rising rallycross talent, who is considered a favorite. Though, he’ll face stiff competition from skilled drivers like Nick Apfelbaum and former European rallycross vice-champion Artis Baumanis.The performance of the BMW M4 drivers on this unique track configuration will also be a key storyline to watch. It’s a classic David vs. Goliath scenario, reminiscent of local short track races where underdogs often challenge established veterans.
The 4WD and 4WD Open classes are equally compelling, with 47 registered participants showcasing a diverse range of all-wheel-drive machines. While many talented Latvian drivers are in the mix, Estonian Kermo Vahejoe, piloting a powerful Toyota GR Yaris, and Lithuanian Andrius Macys (Audi S3), fresh off a 3rd place finish in the “Vidzeme” minirally, are strong contenders. However, several past champions from Latvia have yet to register, leaving room for potential surprises. This mirrors the unpredictable nature of rallycross events like the Global Rallycross Championship, where anything can happen.
The pre-race classes have already attracted over 40 drivers, guaranteeing intense battles for podium finishes.Modri Žentiņš (Honda Civic), a legend with countless victories in both winter and summer sprints over the past 15 years, is a top favorite. Expect fierce competition in the Audi Quattro, ladies, and junior classes, which have become integral parts of autosprint competitions. These classes provide a platform for emerging talent, similar to the growth series that feed into major racing leagues in the U.S.
Interested in participating? Review the competition rules and technical regulations at
laf.lv/sports/st standard-utomobilu-komisia/autosprint/. A one-time LAF standard car commission license is required and can be obtained at
www.laflicenses.lv/, along with a medical certificate and insurance.
Spectator tickets are available for 5 euros at www.bilesuserviss.lv/ and at the entrance on race day. for more information, visit the series website at www.autosprints.lv/, and follow the LAF Standard Automobile Commission on Facebook and Instagram for updates. This event offers a taste of European motorsport culture,similar to the passion found at local racing events across America.
Last year’s video review:
Information prepared:
Eduard Kalve
Photo: Oscar Frey
RX Challenge Witch Boiler Set to Ignite Latvian Autosprint Season
Get ready for roaring engines and adrenaline-pumping action! This Saturday, April 12th, the bikernieki track in latvia is primed to host the 2025 Latvian autosprint season opener: the RX Challenge Witch Boiler. With over 170 drivers already registered, including rallycross stars and a stunning array of high-performance vehicles, this event promises to be a spectacle for motorsport enthusiasts.
Think of it as a local version of the legendary Pikes Peak International Hill Climb, but on a closed circuit. The RX Challenge Witch Boiler is drawing comparisons to grassroots motorsports events across the U.S., where amateur and semi-professional drivers push their machines to the limit.
Registration is still open at
www.autosprints.lv/registracija/,offering a last-minute chance to join the fray. On-site registration will also be available the morning of the race. The event will utilize the Bikernieki trackS “witch boiler” roller coaster section, combined with a karting track configuration. organizers have installed speed suppressors in critical areas, ensuring a safe habitat for both seasoned racers and newcomers eager to experience motorsport firsthand. this approach mirrors the safety-conscious evolution of NASCAR, where track modifications are constantly implemented to enhance driver safety.
Key categories and Contenders to Watch
The diverse field of drivers and cars is always a highlight of autosprint events. Here’s a breakdown of the key classes and some drivers to keep an eye on:
RWD Class
The Rear-Wheel Drive (RWD) class remains a crowd favorite, promising exciting drifts and power slides. with over 29 registered drivers (and the number expected to rise), competition will be fierce.
- Adrian apsītis: A rising rallycross talent and early favorite.
- Nick Apfelbaum: Known for his skillful driving.
- Artis Baumanis: Former European rallycross vice-champion, bringing experience and speed.
The performance of BMW M4 drivers on this track will be particularly interesting. The challenge of balancing power and precision on this unique course will be a critical factor.
4WD and 4WD Open Classes
These All-Wheel Drive (4WD) classes showcase a variety of high-performance cars, often pushing the limits of grip and acceleration. Expect strong performances from both Latvian and international competitors.
- Kermo Vahejoe (Estonia): Piloting a powerful Toyota GR Yaris.
- Andrius Macys (Lithuania): Driving an Audi S3, fresh off a recent podium finish.
Keep an eye out for potential surprises, as several past champions are yet to register, meaning more potential for unexpected upsets.
Pre-Race Classes
These classes provide a great platform for emerging talent and guarantees high-octane action. Modris Žentiņš (Honda Civic) is a top favorite.
To give you a clearer picture, here’s a snapshot of the key data:
| Class | Key Competitors | Car Types | Highlights/Notes |
|---|---|---|---|
| RWD | Adrian Apsītis, Nick Apfelbaum, Artis Baumanis | BMW M4, Other RWD vehicles | Expect thrilling drifts and close competition. |
| 4WD/4WD Open | Kermo Vahejoe (Toyota GR Yaris), Andrius Macys (Audi S3) | Various AWD vehicles | Showcasing impressive grip and acceleration. Keep an eye out for surprises. |
| Pre-Race Classes | Modri Žentiņš | Honda Civic, Audi Quattro and many more | Intense battles for podium finishes. |
The spectacle is not limited to the track; autosprint events foster a community of passionate fans, mechanics and drivers. The RX Challenge Witch Boiler is expected to do just that, allowing a chance to connect with the heart of Latvian and European motorsport!

Interested in participating? Review the competition rules and technical regulations at
laf.lv/sports/st standard-utomobilu-komisia/autosprint/. A one-time LAF standard car commission license is required and can be obtained at
www.laflicenses.lv/, along with a medical certificate and insurance.
Spectator tickets are available for 5 euros at www.bilesuserviss.lv/ and at the entrance on race day. for more facts, visit the series website at www.autosprints.lv/, and follow the LAF Standard Automobile Commission on Facebook and Instagram for updates. This event offers a taste of European motorsport culture,similar to the passion found at local racing events across America.
last year’s video review:
frequently Asked Questions (FAQ)
Here are some frequently asked questions about the RX Challenge Witch Boiler to help you prepare for the event:
What is the RX Challenge Witch Boiler?
The RX challenge Witch Boiler is the opening race of the 2025 Latvian Autosprint season, a motorsport event held at the Bikernieki track, featuring a diverse range of cars and drivers competing against the clock on a closed circuit. It’s a test of speed, skill, and vehicle performance.
Where is the event taking place?
The event takes place at the Bikernieki track in Latvia.
When is the event?
The event takes place on Saturday, April 12th, 2025.
How can I register to participate?
You can register online at www.autosprints.lv/registracija/. On-site registration is also available on race day.
what classes will be competing?
The event will feature several classes, including RWD, 4WD (and 4WD Open) as well as pre-race classes.Each class allows for different types of vehicles and levels of competition.
how much do spectator tickets cost?
Spectator tickets are available for 5 euros and can be purchased at www.bilesuserviss.lv/ or at the entrance on race day.
Where can I find more information about the event?
You can visit the series website at www.autosprints.lv/ or follow the LAF Standard Automobile Commission on Facebook and Instagram for updates.
What is the “Witch Boiler” section of the track?
The “witch Boiler” refers to a unique roller coaster section of the Bikernieki track. Combining features of a race track and karting track,this section promises to be a key challenge for drivers.
Do I need a special license to participate?
Yes, a one-time LAF standard car commission license is required to participate. You can obtain this at www.laflicenses.lv/, along with a medical certificate and insurance.
Whether you’re a seasoned motorsports fan or a newcomer, the RX Challenge Witch Boiler promises an exciting start to the Latvian autosprint season. make sure to follow the event updates on the official website and social media channels for the latest news and behind-the-scenes looks!
Information prepared:
eduard Kalve