MessengerBiorace Challenge
- Sat, September 26, 2026
- 22 €
- 1 race
Registered directly with the organizer
Event summary
The BioRace Challenge Estarreja 2026 is an obstacle race event taking place on September 26, 2026, in the natural trails of BioRia, Estarreja. It offers a unique experience combining natural and artificial obstacles in a scenic environment that encourages physical exercise and adventure.
Participants can choose from several race distances: BioRace 10k (8-10 km with at least 20 obstacles) for ages 15-99, BioRace 5k (4.5-6.5 km with at least 12 obstacles) for ages 12-99, and BioRace Junior with age-appropriate distances and obstacles for children aged 6-14. There is also a special inclusive race adapted for people with disabilities.
The event welcomes individual and team participation, including juniors and a special inclusive category, fostering a community and family-friendly atmosphere. The race features competitive elite categories with freer obstacle access for better times.
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Plan itInformation
Start/finish locations: BioRia Environmental Interpretation Center, Salreu, Estarreja
Start times per category/distance:
• BioRace Junior Benjamim (6-8 years): 10:00
• BioRace Junior Infantil (9-11 years): 10:10
• BioRace Junior Iniciado (12-14 years): 10:20
• BioRace Especial / Inclusiva (all ages, by invitation): 10:30
• BioRace 5k: multiple blocks from 10:45 to 12:00, including elite at 10:45
• BioRace 10k: multiple blocks from 14:20 to 17:00, including elite at 14:20
Registration deadline: September 22, 2026, 23:59
Surface types: Natural trails with obstacles (natural and artificial)
Course format: Obstacle race with natural and created obstacles
Race routes:
• BioRace 10k: approx. 8,000–10,000 m with minimum 20 obstacles
• BioRace 5k: approx. 4,500–6,500 m with minimum 12 obstacles
• BioRace Junior Benjamim: approx. 750–1,000 m with ≥ 5 obstacles
• BioRace Junior Infantil: approx. 1,000–1,500 m with ≥ 7 obstacles
• BioRace Junior Iniciado: approx. 1,500–2,000 m with ≥ 10 obstacles
Timing method: Electronic chip timing for 5k and 10k races (including elite categories)
Toilets and aid station placement: Toilets available at event venue; aid stations not specified
Parking and shuttle details: Free parking near venue with shuttle bus service as needed
Prizes:
• Medals for all participants
• Trophies for top 3 male and female finishers in 5k, 5k elite, 10k, and 10k elite
• Trophies for top 3 teams in 10k and female 5k teams
Cut-off times:
• BioRace 10k: 2 hours 45 minutes
• BioRace 5k: 1 hour 45 minutes
Location
get directionsRaces
Biorace 5 km
Benefits
🎽 Athlete kit: official technical t-shirt and bib number; chip for timing in 5k and 10k races
🏅 Finisher prize: medal for all participants
⏱️ Timing + live results available online for 5k and 10k races
🛟 Safety support: medical team with nurses and doctors on site
🛡️ Insurance: personal accident insurance included with registration
🚿 Showers and changing rooms available at event venue
🧳 Free cloakroom service for athlete belongings on event day
🏆 Trophies awarded to top finishers and teams in timed races
