The 7th edition of Bison Ultra 2025 will be held on Sunday, June 8th, 2025. It will feature 60k, 45k, 35k, and 18k distance categories with ITRA points! The REGISTRATION IS OPEN NOW. First 50 runners to receive early bird discount of 10%

Facebook Users Instagram Twitter Youtube Strava

7th Edition (ITRA Race) 

Bison Ultra | 8 Jun, 2025 | SUN
60k | 45k | 35k | 18k

BECOME #ULTRAMALAIVASI

info@bisonultra.com

7th Edition (ITRA Race) 

Bison Ultra | 8 Jun, 2025 | SUN
60k | 45k | 35k | 18k

BECOME #ULTRAMALAIVASI

info@bisonultra.com

Route, fuel & hydration

It seems we can’t find what you’re looking for. Perhaps searching can help.

7th Edition (ITRA Race) 

Bison Ultra | 8 Jun, 2025 | SUN
60k | 45k | 35k | 18k

BECOME #ULTRAMALAIVASI

Quick Links

Press Release & External News

Velu Perumal Wins OOTY ULTRA

Ultra-marathoner, Velu Perumal, won the 90 km-OotyUltra road race held on April 3, 2022 in Tamil Nadu.

Life at LLA

LLA runs the whole distance for the Ootyultra Marathon - 2019

Contact us

Stay Connected

© Copyright © KaysFIT Academy  - Design & Developed by Lunarteck

© Copyright © KaysFIT Academy  – Curated by Lunarteck Web Studio