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Celtic Trail

Celtic Trail

36 km - 1.700 m D+

Following the footsteps of Etruscans and Celts in the Idice Valley

The Consul Caio Flaminio built the ancient Roman road Flaminia Militare in 187 BC to join Bologna to Arezzo.


But before then?


The Monte Bibele area represents the most important Italian archaeological complex, and one of the most important in Europe, as far as the Celtic civilization is concerned.

The Archaeological Museum of Monterenzio reconstructs the history of the presence of man in the Bolognese Apennines, especially in the Idice and Zena valleys, from the earliest evidence of the stone age to the Roman age.


We will walk these territories, from Monte Bibele to Monterenzio, immersed in Nature and History.


The competition will take place within the Celtic Culture Festival

"I Fuochi di Tranis".

In collaboration with:

Logo Arca Verde.png

History  Read more

The Monte Bibele massif, located between the two valleys of the Idice and the Zena, has been the subject, since 1973, of archaeological research that has revealed an Etruscan-Celtic settlement composed of a built-up area, a burial ground and two places of worship.


It was a community of Etruscans who, around 400 BC, tired of living in insecurity, danger and looting due to Celtic raids on the plains, moved to this mountain to build a new village.


Despite the inaccessible nature of the site, the village of Monte Bibele was conquered by the Romans and destroyed by a relentless fire between 200 and 187 BC.


Roadbook  Download pdf


Regulation  Download pdf


Amateur Sporting Company Ultra Trail Via degli Dei – Via Caduti di Cefalonia n. 3 40050 Monterenzio (BO) C.F. and P.I. 03507611204


The trail runs through a natural landscape, along the Idice valley paths,crossing Monte Bibele, Casoni di Romagna, Monte Il Gufo, Monte Lupo, Monte delle Formiche, Monterenzio.

The route is around 36km (22miles) long, with an elevation gain of 1,700 m. 

The departure is scheduled for July 7, 2019 from the Monte Bibele Service Center - Monterenzio (BO).

The race takes place in a single stage, free speed, in a limited time, in semi-self-sufficiency regime.



The race is open to all men and women aged 20 or over on the date of entry (categories from Promise to Veterans), whether or not they are members of a running association.


Semi-self-sufficiency is defined as the ability to be autonomous between two refreshment points, in terms of safety, nutrition and equipment, thus allowing one to adapt to encountered or expected problems (poor weather, physical problems, injuries, etc.).
Every runner must carry all the mandatory equipment for the entire length of the race. This equipment must be carried in the rucksack assigned at the distribution of runners' bib numbers, and may not be changed or modified in any way during the race.

The race directors may inspect the contents of the rucksack at any time. The participant must submit to this check willingly, under penalty of disqualification.
There will be refreshment points located along the course, supplied with beverages and food, which are strictly reserved for the runners and must be consumed on location.

There will also be Water Points, reserved exclusively for participants, provided with water only.

Plastic cups will not be provided at any of the refreshment points; runners must have their own cup or other personal container suitable for the purpose.
Each runner must ensure that upon leaving each refreshment point/water point s/he has the regulation amount of food and water necessary to make it to the following refreshment point/water point.


Personal assistance is permitted only and exclusively at refreshment points, in an area specifically designated for this purpose and at the discretion of the official in charge of the point. Only one personal assistant is allowed for each runner.
Personal assistants are not permitted to access refreshment points and eat food reserved for the runners.

The member of the race organisation in charge of the refreshment point has the authority to remove any personal assistants who are disturbing the runners in the race.
Every runner must follow the designated path through the refreshment point, even if they do not stop. Every refreshment point is a checkpoint. Runners must make sure that they have been correctly registered, no matter what system is used to record passing through checkpoints.

Any type of personal assistance along the way is forbidden; availing of such will lead to disqualification.



By entering the race, each runner undertakes to take with him/her all the compulsory material listed below throughout the race. Failure to do so will result in application of the established penalties.

Compulsory (checks carried out along the route):


  • Running shoes between the categories A2 and A5 (intermediate > trail)

  • Backpack or fanny pack

  • Identity card

  • Water bottle or camel bag (minimun capacity 1 liter)

  • Cup or other container suitable for drinking at the refreshment points/water point

  • Food supplies

  • Survival blankets

  • Whistle

  • Elastic adhesive bandage that can be used as a dressing

  • Running trousers

  • Hat or bandana

  • Mobile phone (add the safety numbers of the organisation to the phone book, do not conceal the number, and make sure the battery is fully charged before setting out)





The mandatory equipment may be worn or placed within the tender backpack (or fanny pack).

Trail running poles are allowed.


  • Material check when distributing bibs to all the competitors

  • Spot checks of all the obligatory material along the route

  • Possible checks of material when leaving the refreshment points



Each bib is given individually to each runner, upon presentation of Identity Card.

Bib number that must be worn and clearly visible on the chest or stomach.

The chip is provided together with the bib, and must be worn to the ankle.

Before the start of the race, it is compulsory for each runner to pass through the entrance gates to the reserved starting area, so the chip can be registered.

When passing through a checkpoint runners must ensure the barcode placed on the bib is read by the barcode reader and that it is registered correctly, and on arrival runners must ensure the chip is read by the timing footboard and that it is registered correctly.

The bib number is required for access to the refreshment points along the track and to get service organization before, during and until the end of the race.



The personal bag can be left either in the arrival area in Monterenzio, or in the departure area at Monte Bibele. In this last case, the organization will provide for the transport of the bag from the Monte Bibele Service Center to Monterenzio.



On paved roads, crossing points with paved roads and dirt roads passable by vehicles, athletes are obliged to respect the rules of the road.

Ambulances, civil protection service personnel and doctors will be present along the track.
 The official race doctors are authorised to withdraw from the competition any entrants they consider are not fit to continue.
 If necessary, and in the interests of the person being rescued, at the exclusive discretion of the organisers, the official rescue services may be called upon to take over operations, using any means they consider appropriate, including a helicopter. Any costs deriving from such exceptional transport will be charged to the person who has been rescued, as per the regulations in force.


All official refreshment points along the route are checkpoints.
Whatever method is used to record passing through checkpoints (automatic chip or manually), runners are obliged to be sure that they have been correctly registered.
The lack of a record of passing through a checkpoint will result in the disqualification of the runner. The organisation reserves the right to carry out checks at unannounced locations along the route.



The maximum time allotted for the completion of the race is 10 hours.

The time limits (time barriers) for entering and leaving the main checkpoints will be determined and listed on the website:

These barriers are calculated to allow participants to arrive at the finishing line within the set maximum time limit. 

In the event of poor weather conditions and/or for safety reasons, the organisers reserve the right to suspend the race or to make changes to the deadlines set.



Runners who decide to pull out of the race along the route must proceed to the nearest checkpoint and inform the organisers of their decision so that transport to the finish line can be organised. Runners who fail to notify the organisers immediately, thereby setting in motion search operations by the rescue staff, will be liable to pay any costs deriving therefrom.



Along the route, there will be race officials who will be authorized to verify the runner's compliance with the regulations. The rece officials have the authority to sanction the immediate disqualification and notify the Race Management of the irregularities discovered.

Race Management may apply disqualification as per the following list:


  • Absence of complulsory materials (listed at point 6)

  • Refusal to submit to a check

  • Littering by runners or by their assistants

  • Refusal to help another runner in distress

  • Refusal to obey an order from Race Managers, Race Officials, Doctors or Rescuers

  • Refusal to submit to an anti-doping check

  • Failure to pass through a checkpoint

  • Use of a means of transport

  • Insults, rudeness or threats against a member of the organisation

  • Sharing or exchanging bib numbers

  • Failure to observe road transit restrictions by runner's assistants/companions

  • Receiving assistance outside of allowed points

  • Any breach of ethics discovered during the race


Disqualification means the runner must abandon the race immediately.

Irregularities demonstrated by video images sent to the organisers, even after the race, may result in disqualification.



All complaints must be submitted in writing, and in any case before the closing ceremony of the event, with a deposit of € 50.00.


16. JURY

The jury is made up of:


  • The Race Manager

  • The Head of Safety

  • The Head of Medical Team

  • The Local Head of Operations

  • Persons deemed competent for the purpose by the Race Manager


The jury will take the time it considers necessary to carry out the checks required, and its decisions are final.



The organisers reserve the right, at any time and without prior notice, to make changes to the route or to the location of the refreshment points or to the time deadlines. 

Refunds are not envisaged in the event, due to an unsafe path, the course is changed by the organisation within May 31, 2019, meaning it is shortened or the elevation gain is reduced by less than 30%. Should the changes be greater than this, a refund of 50% will be paid minus administration fees. 

In the event of adverse weather conditions (a strong depression with heavy rain and snow at altitude, a high risk of storms), the start of the race may be postponed for 3 hours at most, after which time the race will be cancelled. Where necessary, the organisers reserve the right to make changes to or eliminate certain stretches of the route.



The organisers will take out civil liability insurance for the duration of the race. To complete the entry procedure, runners must sign a declares. 

If not already member of an Association or Sports Club, the participant must pay, upon race registration, a contribution of 5 €, in order to be registered with ACSI, Association of Italian Sport Centres, National Agency for Sport Promotion recognized by CONI.



Route description and Road Book are available on the website:

Any substantial change of route and/or logistics will be communicated via a newsletter, and published on the site’s home page.
 On the website, you can download the GPS Track, as well as a list of planned checkpoints which will also include the time barrier.


The race winner will be the runner that takes the shortest time to reach the finishing line in Monterenzio. Access to the final classification will be given only to runners who finish the Celtic Trail within the time limit of 10 hours. No money prizes will be given. An overall ranking will be drawn up of all entrants, as well as separate rankings for each men and women category. Prizes will be awarded to the first three men and women in the overall rankings, and to the first runners to finish in each category.



Promises (PM/PF) - Form 2 to 22 years

Seniores (SM/SF) - From 23 years up

SM/SF35 - From 35 to 39 years

SM/SF40 - From 40 to 44 years

SM/SF45 - From 45 to 49 years

SM/SF50 - From 50 to 54 years

SM/SF55 - From 55 to 59 years

SM/SF60 - From 60 to 64 years

SM/SF65 - From 65 to 69 yaers

SM/SF70 - From 70 to 74 years

SM/SF75 - From 75 to 79 years

SM/SF80 - From 80 to 84 years

SM/SF85 - From 85 to 89 years

SM/SF90 - From 90 to 94 years

SM/SF95 - From 95 to 100 years



Each participant expressly foregoes his/her image rights for the duration of the race, and undertakes not to take any action against the organisers and their authorised partners for the use of his/her image.



Each participant to Celtic Trail must accept the present regulation and the ethic rules of the race.


Celtic Trail join the campaign “Don't leave your wheastes” promoted by the running magazine “Spiritotail” ( in which each participants is required not to leave along the route any type of whaste, sanction the immediate race disqualification.







JULY 6, 2019 – Saturday – Celtic Culture Festival "I Fuochi di Taranis"

Archaeological Civic Museum Park L. Fantini - Via del Museo, 2 Monterenzio (BO)

from 04:00 pm to 12:00 am


JULY 7, 2019 – Sunday ​ - Monte Bibele - Monte Bibele Service Center

from 05:00 am to 06:30 am


JULY 7, 2019 – Sunday ​ - Monte Bibele - Monte Bibele Service Center  

07:00 am (06:30 am - Briefing on departure line)









Celtic Culture Festival "I Fuochi di Taranis"

Archaeological Civic Museum Park L. Fantini - Via del Museo, 2 Monterenzio (BO)

from 11:00 am on Sunday 7th July until the end of the Celtic Culture Festival


Car parking:

Parking of the Celtic Culture Festival of Monterenzio, with free transfer by bus to the Monte Bibele Service Center, place of departure. Timetable of the transfer service: from 40:30 am to 06:00 am on Sunday 7th July.

Parking of the Monte Bibele Service Center, place of departure. Upon arrival, a shuttle will be arranged to return to the Monte Bibele Service Center.

Free transportation of the personal bag will be guaranteed from the Monte Bibele Service Center to the place of arrival.

Overnight stay:

It will be possible to stay overnight for free* between Saturday and Sunday at the Monte Bibele Service Center, the place of departure.


* With camp beds. The number of folding beds may not be sufficient to accommodate all athletes, it is advisable to bring a sleeping bag and mattress with you.




The Celtic Trail runs over trails and paths in challenging environmental conditions. In the month of July the competition area can reach very high temperatures during the central hours of the day (up to 38/40 °C). Added to this is the difference in height (D+) distributed along the route and the presence of very steep sections. Participation is recommended only after having tested their physical and endurance skills in Trail competitions with a distance of at least twenty kilometers and in environmental conditions similar to those described above. It is also recommended to ensure absolute compliance with minimum water reserves.




Registrations will open on May 1, 2019 and close to midnight on July 5, 2019, unless the maximum number of 500 participants is reached beforehand. 


Click on the gray "Registration" button below and fill out the form with the required data.


You can pay by Credit Card, PayPal or Bank Transfer.


After registering, please send us the following documents by email, or upload them by clicking on this button:


- Copy of the Regulations form countersigned by the participant;

- Copy of the Declares countersigned by the participant;

- Copy of payment (only if you have chosen to pay by bank transfer);

- Copy of the Health Form*.


(*) To complete the registration, Health Form has to be filled in, dated and signed by a doctor, and sent no later than July 6, 2019, or it will have to be delivered when the bib number is collected. Beyond this date or in the absence of the Health Form, the athlete will not be able to take part in the race, and will not have the right to any refund. 

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Participant list



From May 1, 2019 to midnight on July 5, 2019: € 40

On July 6 and 7, 2019 at the bib distribution desk: € 45


The fees cover:

  • Bib;

  • Race bag;

  • Assistance and supplies;

  • Transfer by bus from Monterenzio to Monte Bibele;

  • Transportation of personal bag from Monte Bibeleto Monterenzio;

  • Pasta Party on arrival.




The maximum number of permitted participants is (500) five hundred.

The organizers reserve the right to decrease or increase the number of participants.




In the event you are unable to participate, the cancellation must be communicated via e-mail to the address

A participant will be able to claim back 50% of the registration fee only in the following circumstances:

  • Cancellation of the race because of a force majeure event no later than fifteen (15) days before the day of the event;

  • Cancellation due to an injury or serious illness: the cancellation request must be submitted together with a medical certificate confirming the injury / illness, before the day of the event (but no later than June 30, 2019);

  • Cancellation for other reasons: the cancelling participant is required to substitute another participant. The replacement procedure is handled exclusively by the organizers and they must be notified by no later than June 30, 2019. Exchanging or transferring the personal number tag is not permitted;

  • Cancelling the race due to the minimum number of participants not being reached (estimated at 200). In this case, the full amount of the registration fee will be refunded less €10 to cover the organizational costs).

A postponement of the registration fee to the following year is permitted if carried out before June 15, 2019 by sending an e-mail with the request to the address

IMPORTANT NOTICE: In case of a cancellation or interruption of the race due to changes in the weather conditions or for other reasons beyond the organizers’ control, the participant shall not be entitled to have the registration fee refunded.



By signing the Declares and the Regulations form, participants confirm their full acceptance of the rules contained in those documents and any changes made to them.

By registering for this event the participant exempts the organizers from any liability, both civil and criminal, for damages to persons and / or property caused by or derived from the participant.


Celtic Trail – Registration Fee

From May 1, 2019 to July 5, 2019


Celtic Trail – Registration Fee

On July 6 and 7, 2019 at the bib distribution desk



Only for athletes not already member of an Association or Sports Club


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