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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users activity logs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs to determine the last time a trail was ridden.
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
Contribute Details
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans activity logs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more activities = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
![map legend]()
Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
SaveIrun trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. The Trailforks community has mapped hundreds of trails and shared hundreds of photos in this region. Supported activity types include Mountain Biking, Hiking, Trail Running, E-Biking, Adaptive Biking and Horseback. Trails here are often faint trail. Scenery includes alpine terrain. Common trail features include jumps, berms and rock gardens. Popular destinations include Aiako Harriak, SanMar and Elatzeta - Zubeltzu.
This is an auto-generated description of Irun.
Login or register to submit a custom description.
This region uses the Uk/Euro style trail grading system.
Trail info last updated
Activities Click to view
- Mountain Bike
146 trails
- E-Bike
139 trails
- Adaptive Bike
15 trails
- Horse
4 trails
- Hike
144 trails
- Trail Running
142 trails
Region Details
- 67
- 2
- 7
- 47
- 19
- 4
Region Status
Open as of Sep 27, 2026Stats
- Avg Trail Rating
- Trails (view details)
- 147
- Trails Mountain Bike
- 146
- Trails E-Bike
- 139
- Trails Gravel Bike
- 65
- Trails Adaptive Bike
- 15
- Trails Winter Fat Bike
- 8
- Trails Horse
- 4
- Trails Hike
- 144
- Trails Trail Running
- 142
- Trails Dirtbike/Moto
- 1
- Total Distance
- 154 miles
- Total Descent Distance
- 70 miles
- Total Descent
- 37,075 ft
- Total Vertical
- 2,676 ft
- Highest Trailhead
- 2,680 ft
- Reports
- 1,343
- Photos
- 174
- Completed Counter
- 6,962
Sub Regions
-
Aiako Harriak
- 1
- 5
- 37
- 14
- 2
-
Elatzeta - Zubeltzu
- 1
- 5
- 2
- 2
-
SanMar
- 1
- 4
- 3
Popular Irun Mountain Biking Trails
• 100 ★ 4.7 • 3,789 ft • 0 ft • 162 •
Espectacular sendero que aprovecha el desnivel de la ladera del monte de manera magistral, con continuos subes y bajas que se pueden hacer sin dar pedales jugando con el peso del cuerpo. Muy poquitas rocas y raíces, solo en los cruces...
• 100 ★ 4.7 • 1 mile • 0 ft • 157 •
Bucólico sendero a través del bosque. Tiene raíces, pequeños apoyos y algún salto, pero la pendiente es controlada, por lo que la velocidad la pone cada uno.
• 95 ★ 4.7 • 2,402 ft • 0 ft • 125 •
Bajada principal de las varias variantes que hay en la zona. Hay otra alternativa a unos 150m del comienzo, se llama Ernesto y se vuelve unir a este trail mas adelante. Es una bajada llena de curvas, con algún paso técnico con mayor...
• 85 ★ 5.0 • 1,119 ft • 0 ft • 125 •
Se trata de un sendero corto de 341m que comienza en la antena de San marcial. Tiene dos saltos y existe una línea alternativa a la izquierda que nos llevara a un sendero con saltos más complejos.
• 100 ★ 5.0 • 6 miles • 185 ft • 106 •
La Via Verde del Bidasoa, es combinación de doubletrack de tierra, cemento, y algún pequeño tramo de andador. No se puede catalogar como Sendero. Es apta para familias con crios, pues no tiene dificultad, el paso de los túneles que...
• 65 ★ 4.0 • 2,831 ft • 0 ft • 103 •
Sendero jugueton de saltos y peraltes. hay lineas alternativas
• 95 ★ 4.3 • 3,934 ft • 6 ft • 98 •
Espectacular circuito de descenso, plagado de saltos y peraltes
• 95 ★ 5.0 • 1,043 ft • 0 ft • 97 •
Pequeños saltos, zonas de raíces y curvas finas, todo acompañado por una pendiente muy acusada, que le da el color rojo
Irun Mountain Bike Routes
15 miles • 4,355 ft • 20 • Loop •
Ganas tenía ya de venirme a la zona de San Marcial a probar las bajadas, me habían hablado bien de...
★ 2.0 • 18 miles • 4,984 ft • 5 • Loop •
Dejamos el coche en las afueras de Irún, de donde empezamos a pedalear primero por una vía verde y luego...
★ 2.0 • 18 miles • 3,896 ft • 8 • Loop •
Nueva visita al parque natural de Peñas de Aia, tras casi un año de ausencia. En Trailforks se ha subido...
15 miles • 4,716 ft • 11 • Loop •
Espectacular ruta por Peñas de Aia, con el icónico perfil de las peñas que lo tendremos durante casi...
18 miles • 4,557 ft • 9 • Loop •
El coche lo dejamos en el parking de Altzibar, y la primera subida ya la conocemos bien. Primero...
Photos of Irun Mountain Bike
Videos of Irun Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Txanperi Superior | Sep 27, 2026 @ 2:17pm (Europe/Madrid) Sep 27, 2026 | Very Dry | mountainmaik | ||
| Kittyflow | Sep 25, 2026 @ 3:42pm (Europe/Madrid) Sep 25, 2026 | Very Dry | mountainmaik | ||
| MakWhistler | Sep 25, 2026 @ 3:40pm (Europe/Madrid) Sep 25, 2026 | Very Dry | mountainmaik | ||
| A Todo Gas! | Sep 25, 2026 @ 3:39pm (Europe/Madrid) Sep 25, 2026 | Very Dry | mountainmaik | ||
| Keler | Sep 20, 2026 @ 4:06pm (Europe/Madrid) Sep 20, 2026 | Ideal | mountainmaik | ||
| Salamandra Medio | Sep 16, 2026 @ 9:10pm (Europe/Madrid) Sep 16, 2026 | Unknown | ikerX7UYQt | ||
| Zubeltzu Express | Sep 16, 2026 @ 7:28pm (Europe/Madrid) Sep 16, 2026 | Dry | turodelfuturo | ||
| Ernesto | Sep 13, 2026 @ 3:30am (Europe/Madrid) Sep 12, 2026 | Very Dry | MielOtxin | ||
| Salamandra Inferior | Sep 6, 2026 @ 4:32pm (Europe/Andorra) Sep 6, 2026 | Dry | Kajanda | ||
| Salamandra Superior | Sep 6, 2026 @ 4:32pm (Europe/Andorra) Sep 6, 2026 | Dry | Kajanda |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| Asier2snLDy | wishlist | route | activity #104836816 | Sep 29, 2026 @ 6:16am Sep 29, 2026 |
| PeruY0jHhf | like | report | activity #104768195 | Sep 28, 2026 @ 12:26am Sep 28, 2026 |
| mountainmaik | add | report | activity #104699798 | Sep 27, 2026 @ 5:17am Sep 27, 2026 |
| mountainmaik | add | report | activity #104549998 | Sep 25, 2026 @ 6:42am Sep 25, 2026 |
| mountainmaik | add | report | activity #104549844 and 1 more | Sep 25, 2026 @ 6:39am Sep 25, 2026 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| report | está todo el puto dia poniendolos el hijo... | Jun 16, 2026 @ 1:25am Jun 16, 2026 | ||
| trail | Olvidar el anterior comentario, confundí la... | May 19, 2026 @ 6:12am May 19, 2026 | ||
| trail | Mas Negra que roja, solo para gente con nivel. | May 9, 2026 @ 12:27pm May 9, 2026 | ||
| trail | Dos árboles caídos, aunque no exigen de... | Mar 18, 2026 @ 4:55pm Mar 18, 2026 | ||
| report | Bien chavales bien | Jan 4, 2026 @ 8:21am Jan 4, 2026 |
Local Badges
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Epic Mountain Bike Climb 2k299 awarded -
Climbing 10k Badge71 awarded -
Mountain Biking 100k Badge8 awarded -
Epic Ride Descent 2k299 awarded -
Descent 10k Badge73 awarded -
Descent 100k Badge8 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Irun Pumptrack | skill park | Irun | |
| Astigarraga Pumptrack | skill park | Irun |
Local Mountain Biking Directory
-
OiartzunBike Shop
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 146 | 154 miles | 37,077 ft | 70 miles | 2,677 ft | #1,270 | #137 | 157 | 1,343 | 5 | 8,544 | |
| E-Bike | 139 | 152 miles | 36,083 ft | 69 miles | 2,677 ft | #755 | #199 | 1,293 | 3 | 1,228 | ||
| Gravel Bike | 65 | 98 miles | 11,549 ft | 34 miles | 2,677 ft | #6,441 | #283 | 25 | 37 | |||
| Adaptive Bike | 15 | 18 miles | 1,627 ft | 4 miles | 1,598 ft | #1,728 | #95 | 81 | ||||
| Winter Fat Bike | 8 | 14 miles | 2,598 ft | 5 miles | 1,834 ft | #6,441 | #283 | 6 | ||||
| Horse | 4 | 11 miles | 2,812 ft | 5 miles | 1,440 ft | #1,274 | #100 | 43 | ||||
| Hike | 144 | 153 miles | 36,490 ft | 69 miles | 2,677 ft | #887 | #136 | 17 | 1,321 | 1 | 582 | |
| Trail Running | 142 | 152 miles | 35,994 ft | 68 miles | 2,677 ft | #919 | #157 | 1,319 | 133 | |||
| Dirtbike/Moto | 1 | 2 miles | 1,152 ft | 2 miles | 1,148 ft | 42 |
Frequently Asked Questions
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What are the best places to ride in Irun?
Irun has 3 areas to explore for mountain biking. The top rated areas are:
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What are the highest rated mountain biking trails in Irun?
The highest rated mountain biking trails in Irun are:
- A Todo Gas! (4.3/5)
- La Grieta (4.3/5)
- Txanperi Superior (4.2/5)
- Xau Erreka (4.2/5)
- Via Verde Del Bidasoa-Tramo Irun (4.2/5)
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What is the best time of the year to ride in Irun?
Based on activity log data, the most popular months to ride in Irun are:
- May (127 activities)
- June (125 activities)
- April (121 activities)
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Where can I park to ride in Irun?
There are 9 parking locations listed in Irun. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
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What is the longest trail in Irun?
The longest trail in Irun is Via Verde Del Bidasoa-Tramo Irun at 5.5 miles. View all trails sorted by distance.
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What are the best & highest rated hiking trails in Irun?
The best hiking trails in Irun are: View all hiking trails sorted by popularity score.
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What are the best & highest rated trail running trails in Irun?
The best trail running trails in Irun are: View all trail running trails sorted by popularity score.
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How many trails are in Irun?
Irun has a total of 147 trails. Of those, 146 are designated for mountain biking. Browse top mountain biking trails in Irun to find detailed information including difficulty ratings, distances, and trail conditions.
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Which trail has the most elevation gain in Irun?
The trail with the most elevation gain in Irun is Elurretxe-Arritxulegi with 845 ft of elevation gain. View all trails sorted by elevation gain.
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Which trail has the most elevation descent in Irun?
The trail with the most elevation descent in Irun is Endarlatsa with 1,169 ft of elevation descent. View all trails sorted by elevation descent.
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What activities are most popular in Irun?
Irun supports the following activities: Mountain Biking, E-Biking, Adaptive Biking, Horseback, Hiking, Trail Running.
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What bike services are there in Irun?
The following bike services are available in Irun:
- Bike Shop (1)
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What are the steepest mountain biking trails in Irun?
The steepest mountain biking trail in Irun is Eskinosoa with an average grade of 14.4%. View all trails sorted by grade.
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What trails have the biggest jumps in Irun?
The trails with the biggest jumps in Irun are: Browse all mountain bike trails to find trails with jumps and technical features.
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Are the trails open in Irun?
The overall region status for Irun is Clear / Green. Out of 117 trails:
- Clear / Green: 89
- Minor Issue / Yellow: 20
- Significant Issue / Amber: 6
- Closed: 2
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Can I ride an ebike in Irun?
Yes, Irun supports e-bike riding. There are 139 trails in Irun that allow e-bikes. Check the e-bike trails listing for specific trail access details and any local regulations.
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What are the most popular mountain biking routes in Irun?
The most popular mountain biking routes in Irun are: View all mountain biking routes in Irun.
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What type of bike is most common in Irun?
Based on activity log data, the most common bike types used in Irun are:
- AM (15 activities)
- XC (1 activities)
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What is the highest summit in Irun?
The highest summit in Irun is Unamuno at 2,848 ft elevation.
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What are the most popular Strava Segments in Irun?
The most popular Strava segments in Irun are:
- Behobia errekta (15,714 athletes)
- Endarlatsa igoera (13,090 athletes)
- Camino De Landarbaso Climb (2,991 athletes)
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What are some popular technical trail features in Irun?
There are 7 technical trail features (TTFs) in Irun. Some popular features include: View all technical trail features in Irun.
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What trails are closed in Irun?
There are currently 2 closed trails in Irun. The breakdown of all trail statuses is:
- Clear / Green: 89
- Minor Issue / Yellow: 20
- Significant Issue / Amber: 6
- Closed: 2
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Are there accessible or adaptive trails in Irun?
Yes, there are 15 accessible/adaptive trails in Irun. View all adaptive trails in Irun for specific accessibility information.
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What are the most popular mountain biking trails in Irun?
The most popular mountain biking trails in Irun are: View all mountain biking trails sorted by popularity.
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What are the best beginner ride trails in Irun?
The best beginner mountain biking trails in Irun are:
- Via Verde Del Bidasoa-Tramo Irun (5/5)
- Eskinosoa (1/5)
- Ereñozu-Fagollaga (0/5)
Activities
Trails
- By Arittxo
& contributors - Admins: Altavoz, juanx, krasty1002, Altavoz, krasty1002
- #25047 - 6,071 views
- irun activity log | embed map of Irun mountain bike trails | irun mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Irun.
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