Bison Ultra 2023 is postponed to 10-Sep-2023, Sunday. Write to for group registrations and any queries.

4th Edition

Bison Ultra | 10 Sep, 2023 | SUN


There is no cut-off time for the 15k runners.  However, the last mobile aid-station (approx. 12k) before the finish will be operational only for 2 hr 30 min.

  • This category is created to encourage first timers who are regularly running, active and fit
  • Must be capable of running or walking for 2-3 hrs continuously

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