Photo: Cruzando la Meta (opens in a new tab) / Source (opens in a new tab)Ronda, Málaga
101 Kilometres in 24 Hours - La Legión
Saturday, 8 May 2027estimated date
Individual March 101K
101km D+ 2819m
Your checklist for 101 Kilometres in 24 Hours - La Legión
What you need, category by category, with our #1 pick for this race. Tick what you already have.
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GPS watch
Done, you already have it
View on Amazon →(opens in a new tab)Garmin Instinct 3 AMOLED 45 mm
Onboard topo maps, unlike the Instinct 3 Solar
Downside: Shorter battery life than the Instinct 3 Solar (no solar charging or MIP display)
Gear
Comfortable shoes for long distance, the terrain is not very technical
Done, you already have it
View on Amazon →(opens in a new tab)Hoka Speedgoat 7
Max Hoka cushioning: protects your legs over long distances
Downside: High stack: less stable for those who want more ground feel
Nutrition
20 aid stations along the 101 km
Done, you already have it
View on Amazon →(opens in a new tab)Gourmet Latino Guava Sandwich
100% natural, no artificial ingredients
Downside: Very sweet flavour, can get tiring with repeated intake
Sun Protection
Reapply every 2 hours, even on cloudy days
Done, you already have it
View on Amazon →(opens in a new tab)ISDIN Fusion Water Sunscreen SPF 50+
Ultralight texture, feels invisible on skin
Downside: Small format (50 ml), may run short on ultras
Body Care
Sunglasses with category 3 lenses reduce glare on the white limestone paths
Done, you already have it
View on Amazon →(opens in a new tab)Julbo Aerospeed
Photochromic lenses: adapt from forest to summits
Downside: Higher price compared to non-photochromic glasses
Car Rental
The road to Ronda is mountainous but in good condition
Done, you already have it
View on Amazon →(opens in a new tab)DRIVALIA CarCloud Country Plus
Mandatory
Headlamp
Essential for the night section of the course
Done, you already have it
View on Amazon →(opens in a new tab)Petzl Actik Core
Mandatory
Water reserve
Minimum 1-1.5L capacity
Done, you already have it
View on Amazon →(opens in a new tab)MARLOAR Soft Flask 500 ml (Pack of 2)
Two units for the price of one branded flask
Downside: Silicone is heavier and tastes slightly more than branded TPU flasks
Mandatory
Windproof jacket
Nights can be cold in the Serranía
Done, you already have it
View on Amazon →(opens in a new tab)Salomon Bonatti WP
Mandatory
Emergency whistle
Done, you already have it
View on Amazon →(opens in a new tab)Fox 40 Classic
Mandatory
Emergency blanket
Done, you already have it
View on Amazon →(opens in a new tab)Lifesystems Thermal Blanket
Trip logistics
Registration, travel and insurance: what you should have sorted before race day.
Affiliate links: if you buy, we earn a commission at no extra cost to you.
Mandatory Gear
According to the official race regulations
Headlamp
Essential for the night section of the course
Water reserve
Minimum 1-1.5L capacity
Windproof jacket
Nights can be cold in the Serranía
Emergency whistle
Emergency blanket
Items tagged “Mandatory” are in the checklist above, with a recommended product.
Race data
Terrain
Mountain
Difficulty
Advanced
Distance
1 modalities
Individual March 101K
Price: 90 EUR
- Distance
- 101 km
- Elevation Gain
- D+ 2819m
- Max Time
- 24h
| Modality | Distance | Elevation Gain | Max Time | Price |
|---|---|---|---|---|
| Individual March 101K | 101 km | D+ 2819m | 24h | 90 EUR |
Will your watch battery last the ~22 h of 101 Kilometres in 24 Hours - La Legión?Worked out for the longest course (101 km). See which watches reach the finish with GPS on and which die on the way.Check my watch Check my watch101 Kilometres in 24 Hours - La Legión requires mandatory gear: get it sorted early
Buying guides with the best value for money, picked for this kind of terrain.
Swipe to see all 4 comparisons
Historical weather
What to wear at 15 °C: guide and kit →
Typical weather for the race date (10-year average)
Temperature
12°C – 21°C
Average 17°C
Rain
23%
1.8 mm avg
Wind
18 km/h
max. average
Sunshine hours
12h
daily average
Gear recommendations
Sun protection essential (12h sunshine, up to 21°C)
Forecast for 8 May
Weather forecast from Open-Meteo (may change until race day)
The 101 Kilometres in 24 Hours - La Legión
The 101 km La Legión is an ultra-endurance march with 2,819 m of elevation gain through the Serranía de Ronda (Málaga-Cádiz). With over 9,000 participants across four categories, it is one of the most massive ultra-endurance events in Spain. 24 hours to complete a course that crosses Ronda, Arriate, Alcalá del Valle, Setenil de las Bodegas, Montejaque and Benaoján.
Running with a blocked nose from cold, congestion or altitude? Compare the options in our guide to the best nasal strips for trail running.
The 101 Kilometres in 24 Hours - La Legión was born as a tribute to the historic march carried out by the Spanish Legion between the front lines and Tetuán to aid Melilla. What started as a military event has become one of the most popular ultra marches in Spain, attracting thousands of participants from across the country every year.
This was SuperPaco’s race: the Cártama farmer ran it every year from 2007 in work clothes. His story, and that of the runners over 70 who followed him, is in our article on SuperPaco and runners over 70 in ultra trail.
The Course
The 101-kilometre course has 2,819 metres of cumulative elevation gain. It starts and finishes in Ronda, crossing six municipalities between the provinces of Málaga and Cádiz through the Serranía de Ronda.
Participants will pass through:
- Ronda — Monumental town with its iconic Puente Nuevo bridge over the gorge
- Arriate — Guadalcobacín valley
- Alcalá del Valle — Subbética mountain range
- Setenil de las Bodegas — Famous for its cave houses built under overhanging rocks
- Montejaque — Karst landscape of the sierra
- Benaoján — Cueva de la Pileta and natural surroundings
The terrain is Mediterranean mountain: wide dirt paths, trails, forest tracks and some short asphalt sections. It is not particularly technical, but the distance and cumulative elevation make it a serious challenge. Use our time estimator to plan your pacing over the 101 kilometres.
Race Categories
The event offers four categories: Individual March (4,700 spots), Team March (1,100 spots), MTB (3,200 spots) and Children’s Race (1,200 spots). In total, over 9,000 participants gather in Ronda each year.
The Individual March is the flagship category for trail runners and ultra-distance athletes. The time limit is 24 hours, allowing participants to run or march. The course has 20 aid stations spread along the route.
The Night Challenge
The start is at 09:30 on Saturday, which means most participants will face a long night section. A reliable headlamp with a spare battery is essential. Temperatures in the Serranía de Ronda can drop significantly at night, even in May.
How to Get to Ronda
Málaga Airport (AGP) is a 1 hour 30 minute drive via the A-367. Seville Airport (SVQ) is about 2 hours away. There is also a direct train from Málaga (1h 50min) and from Algeciras. Ronda is a well-established tourist destination with a good range of hotels, but it is wise to book well in advance as the town fills up during race weekend.
Check our budget guide to plan your expenses, and discover more trail events in Andalusia.
360Complete Pack
101 km La Legión 2026 Registration
RegistrationRegistration has two phases: pre-registration in December (mandatory to obtain a code) and registration in January. Individual March spots open on January 24, 2026 at 10:00.
Tips
- •Pre-registration runs from December 6 to 31, 2025
- •Individual registration opens January 24, 2026 at 10:00
- •4,700 spots for Individual March — they sell out fast
- •You need the pre-registration code to complete your entry
Where to Stay in Ronda
AccommodationRonda is a popular tourist destination with a good range of hotels. Book well in advance as the town fills up with 9,000 participants on race weekend.
Tips
- •Central Ronda is the best location, close to the start and finish
- •Book months in advance, the town fills up with 9,000 participants
- •More affordable options in nearby villages like Arriate or Montejaque
Gear for the 101 km Ronda
GearA 101 km event on mountain trails and paths through Mediterranean terrain with day and night sections.
Tips
- •Comfortable shoes for long distance, the terrain is not very technical
- •Powerful headlamp with spare battery for the night section
- •Breathable technical clothing for daytime heat and an extra layer for the night
- •Poles highly recommended for the climbs
- •Vaseline and anti-chafing products are essential
Which shoes for 101 Kilometres in 24 Hours - La Legión?
Which footwear fits based on the race's terrain and weather
Which GPS watch for 101 Kilometres in 24 Hours - La Legión?
Which watch has the battery to last based on your estimated finish time
Best Trail Running Poles 2026: Comparison and Buying Guide
Best trail running poles 2026: Black Diamond, Leki and Komperdell compared. Carbon vs aluminium, folding length, technique and how to pick your size.
Best Trail Running Hydration Vests 2026: Comparison and Buying Guide
Best trail running hydration vests 2026: 12 vests and packs compared. How many litres you need by distance, soft flasks vs reservoir, and fit.
Strength Training Gear for Trail Running at Home 2026: Comparison and Buying Guide
Comparison of the best strength training gear for trail runners at home: dumbbells, resistance bands, kettlebell, TRX, weight bench and foam roller, with a 3-day-a-week routine.
Nutrition for the 101 km La Legión
NutritionWith 20 aid stations spread across the course, nutritional logistics are well covered. Still, it is wise to carry your own reserves.
Tips
- •20 aid stations along the 101 km
- •Carry solid food reserves between aid stations
- •Stay hydrated, May can be hot in the Serranía
- •Plan your nutrition for 16-24 hours of effort
How to Get to Ronda
TransportRonda is well connected by road from Málaga (1h 30min) and Seville (2h). There is a direct train from Málaga and Algeciras.
Tips
- •Málaga Airport (AGP) is 1h 30min by car
- •Seville Airport (SVQ) is 2h by car
- •Direct train from Málaga to Ronda (approx. 1h 50min)
- •A-367 road from Málaga or A-374 from Seville
Drop Bags for Ultra Running 2026: Which Duffel to Use and What to Pack
Comparing 3 duffel bags for ultra running drop bags: North Face Base Camp Duffel, Patagonia Black Hole 55L and Osprey Transporter. Which to choose and what to pack inside.
Car Rental in Málaga
Car RentalA rental car is the most convenient option to reach Ronda and explore the Serranía.
Tips
- •The road to Ronda is mountainous but in good condition
- •Useful for exploring the area after the race
Sports Insurance for the 101 km
InsuranceCover your participation with sports insurance that includes mountain rescue and medical assistance.
Tips
- •Liability insurance required by the organization
- •Mountain rescue coverage is recommended
Sun protection for the 101 km La Legión
Sun ProtectionThe race starts at 09:30 on Saturday, meaning the first 8-10 hours are under full Andalusian sun. The Serranía de Ronda terrain has long exposed stretches with little tree cover.
Tips
- •Reapply every 2 hours, even on cloudy days
- •Apply sunscreen before the 09:30 start — the first hours are the most exposed to midday sun
Best Sunscreen for Runners 2026: 7 Sweat-Proof SPF 50 Picks
Which sunscreen survives a sweaty long run? We compared 7 SPF 50 sweat-proof picks — creams, sticks and a lip balm — on heat, altitude UV and sweat resistance. See the winner.
Body care for the 101 km La Legión
Body CareWith a daytime start and long exposed sections through Mediterranean terrain, eye and head protection are critical for the first half of the race.
Tips
- •Sunglasses with category 3 lenses reduce glare on the white limestone paths
- •A UV-protection buff and visor help prevent heat exhaustion during the afternoon hours
- •Nasal strips for more comfortable breathing over the 101 km of continuous effort
Best Nasal Strips for Trail Running 2026: Comparison & Buying Guide
The best nasal strips for running in 2026: Breathe Right (original, extra and clear), the Rhinomed dilator and 30-packs for sport. Which to pick and what to really expect.
Frequently Asked Questions
- When is the 101 km La Legión 2026?
- The 26th edition takes place on the weekend of May 9-10, 2026, starting at 09:30 on Saturday May 9 from Ronda.
- What race categories are available?
- There are four categories: Individual March (4,700 spots), Team March (1,100 spots), MTB (3,200 spots) and Children's Race (1,200 spots).
- How much does registration cost?
- The Individual March entry fee is around 85-90 EUR. A mandatory pre-registration in December is required to obtain an alphanumeric code.
- How many aid stations are on the course?
- The course has 20 aid stations distributed along the 101 kilometres.
- How do you get to Ronda?
- Ronda is a 1h 30min drive from Málaga city. The nearest airports are Málaga (AGP) and Seville (SVQ). There is also a direct train from Málaga and Algeciras.
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