GRRR 50K
50 kilometers
37 kilometers
24 kilometers
13 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The GRRR 50K will take place in Westland on Saturday 1 November 2025. You can run between 13 and 50 kilometers. Visit the organization's website for the most recent information.
50 km
50k (31.9 Mile) Ultramarathon
37 km
37k (23.6 Mile) Relay Leg
24 km
24k (15.3 Mile) Relay Leg
13 km
13k (8.3 Mile) Relay Leg
Relay Fun Run (any Distance, No Hat Option)