• PENNY.run 5 km (elevation - 99 m)
  • in GPX format to download here.
• Nova Sport 11 km (elevation -  167 m)
  • in GPX format to download here.
• ČSOB 23 km (elevation - 577 m)
  • in GPX format to download here.
• 50 km (elevation 817)

UTMB Index Races

This race is part of the UTMB Index Races. The 20 km index at Jizerská applies to the long ČSOB route and 50 km index 50km route. It is an international point-based ranking system for trail races. After completing the race, runners receive a UTMB Index based on the distance of the route, their performance, and placement.

Conti Speed Section

The Conti Speed Section is a 150-meter speed section on the route. Both the start and the end will be marked by Continental flags. At Karlštejn, competition will take place on the Nova Sport 12 km and ČSOB 18 km. The prize in the competition is a voucher worth 5000 CZK for the purchase of new Continental tires and a Continental running jersey.

Completion of the race is a condition for inclusion in the bonus. Each participant can only win a tyre voucher twice per season. Should he win at another race, the prize will pass to the next in line. The original winner will receive a Continental running jersey and remain in the results.

This year, we extended the finish line to 500m in cooperation with Generali investments. Generali Investments Finish is another sprint segment as a part of all adult events. The start of the sprint segment will be marked 500m infront of the finish by the FINISH banner in red colours. The "finish" itself will be the finish gauntry of the whole event. You can find your results in Generali Investment analasys on our website or in your SportID, where among other things, you can compare your results with the time of the winner.

The title of GENERALI INVESTMENTS FINISHER #1 will be awarded to the fastest male and female athlete between all distances combined and our winners will receive Craft Running T-shirt.

Friday

• 16:00-20:00 Bib collection/registration

Saturday

• 7:00 Opening of the venue and start of bib collection/registration
• 8:10 - 8:30 | Program by radio Junior
• 8:30 Warm-up for 50 km
• 8:45 START OF 50 KM
• 8:45 - 9:00 | Program by radio Junior
• 9:00 Warm-up for the Dr. Max children's race
• 9:15-10:00 START OF THE DR. MAX CHILDREN'S RACE
• 10:15 Announcement of Dr. Max children's race results, children's raffle
• 10:45 Warm-up for Nova Sport 11 km
• 11:00 START OF NOVA SPORT 11 KM
• 11:15 Warm-up for ČSOB 23 km
• 11:30 START OF ČSOB 23 KM
• 12:05 Warm-up for PENNY.run
• 12:20 START OF PENNY.RUN
• 14:00 Announcement of overall winners
• 15:00 Announcement of category winners
• 15:30 Raffle (start based on the finish of the last runner)
• 16:30 Time limit for the last runner to finish

*Change of forest timing in accordance with the rhythm of the forest reserved.

Register

*When purchasing 4 or more races (Nova Sport short / ČSOB long) within one order, the price per entry fee is only CZK 650.
*When purchasing 4 or more PENNY.runs within one order, the price per entry fee is only CZK 475.
*When purchasing 4 or more children's races within one order, the price per entry fee is only CZK 125.

• Without payment of the registration fee, the application is invalid. The registration fee must be paid on the day of application submission. If the organizer does not receive the registration fee within three days of registration, the application will be canceled.

• Until Sunday, May 18, payment can be made by bank transfer or card. From Monday to Wednesday (May 19–May 21), payment is only available by card.

• Until Monday, May 5, the transfer of the registration fee to another participant or another race is subject to a 100 CZK fee, while changing the course is free of charge. Registration changes after Monday, May 5, incur a 200 CZK fee, while changing the course incurs a 100 CZK fee.

• You can transfer the registration fee or change your course automatically by logging into your SportID account. In the "My Applications" section, simply click on the "Modify Order" button. A step-by-step guide can be found in the menu under: Registration transfer and changes.

• From May 22, it is no longer possible to transfer the registration fee to another race. Transferring the registration fee to another participant or changing the course can only be done on-site at the race on May 24 at the registration tent. In this case, please bring a printed copy of the original order.

• Fees for participants who do not attend the race will not be refunded. In the event the race is canceled, the registration fee is non-refundable.

• A race bib with a timing chip and presents from partners
• Name on the starting number when registering and paying the entry fee no later than March 23.
• Gold number for Osmeraks and silver number for Sevens from 2024 upon registration and payment of the entry fee no later than March 23.
• Changing rooms, a left luggage space, mobile toilets, washing troughs
• Refreshments on the course and in the finish (water, fruits and raw snack bar by PENNY)
• The first 250 incoming runners will receive a Speedcup PENCO, does not apply for Dr. Max Children's race 
• Medical service
• Participation medal
• A text message with your finishing time
• A photograph and a diploma to download for free
• Partners’ market stalls with refreshments
• First three winners on individual courses, winners in individual categories, three best Tandem teams and the Slowmotion winner will get a prize
• Part of the starter package for Penny.runh is a red functional Craft T-shirt
• In the children's races additionally: Cotton T-shirt from the limited edition Běhej Lesy from the main partner Dr. Max

The entry fee does NOT include a reusable Speedcup. If you do not have one (or you are not one of the first 250 incoming runners), you must purchase one when you register in SportID. We support sustainability and ecology, so you will not find disposable cups at our refreshment stations, but you must have your own container.

Rules of the race and information about team competitions can be found here.

Part of the Běhej lesy Karlštejn race is also the children's race Dr. Max for 100 m, 500 m and 1 km, intended for all children under 15 years of age.

Capacity is 550 children.

• The starts of children's races are divided according to age categories into 6 starts (the division into individual starts 1-6 is for children indicated on the start numbers)
• Competitors are automatically assigned to an age category according to their date of birth after registration.
• Competitors are automatically assigned to a given age category based on their date of birth after registering for the race. In the case of children's races, a competitor can be reassigned to an older age category based on an official request or can complete more starts. Each additional start is charged according to the currently valid price list. The official request can be sent by email (info@sportid.cz) no later than 3 days before the start of the race or in person at the place of the race at the information desk at the issue of numbers no later than 30 minutes before the start of the children's race. Later requests will not be taken into account and the competitor can only participate in the race in his category.

Will be clarified

You can find the results from previous years on the jiz50.cz.

Will be clarified