UltraTribe
A Celebratory Book of Ultra Running Culture



About
Ultra Tribe is a research project that chronicles the culture of ultra running.
Our mission is to share the inspiring stories and people that make the sport.
Let's Get Weird
Non-stop running draws in those who live on the edge. Ultra Tribe embraces the UNCONVENTIONAL, boldly celebrating the distinctive habits, behaviors, and strategies of Ultra athletes.


Explore Limits
Ultra Tribe encourages exploration by supporting individuals as they take risks and push their physical and personal boundaries. Our project thrives on the energy that comes from people challenging themselves and discovering NEW LIMITS.
Love of The Sport
Ultra Tribe captures the remarkable stories, individuals, challenges, races, and equipment to deepen our APPRECIATION of the sport.

Author
Greg Polinger

Greg Polinger is an ultra athlete and author dedicated to exploring and sharing the culture of ultra running. Greg has completed notable races like the UTMB 109 Miles and Julian Alps 100.
Professionally, Greg works in tech and partnerships and contributes to Source Network, an NGO supporting refugee education in Kenya. He also founded Trail Angels, an informal trail running group, and has a strong interest in longevity, bitcoin, mindfulness, and nutrition.
Originally from Los Angeles and living in Amsterdam for nine years, Greg has traveled to over 70 countries, fueling his passion for adventure. He will begin a year-long world travel in November 2024, documenting his journey through Ultra Tribe.
Ultra Tribe aims to share the inspiring stories of the ultra running community. Greg invites fellow runners and enthusiasts to connect and contribute to the project.
Contact Greg at greg@ultratribe.org or connect with him on LinkedIn.
