Grimsthorpe Castle Park & Gardens
Grim Reaper Ultra Marathon
Grimsthorpe Castle Park & Gardens, Lincolnshire, United Kingdom
24 May, 2025 (Sat)
Trail running
10 mi, 40 mi, 70 mi, 100 mi
Races offered by this event
You have 21 weeks to prepare
100 Miles solo
24 May, 2025 (Sat)
Trail running
100 mi
Solo
On site
Trail
10 Miles night
24 May, 2025 (Sat)
Trail running
10 mi
Solo
On site
Trail
Night
100 Miles relay
24 May, 2025 (Sat)
Trail running
100 mi
Relay (5)
On site
Trail
Night
70 Miles solo
24 May, 2025 (Sat)
Trail running
70 mi
Solo
On site
Trail
40 Miles solo
24 May, 2025 (Sat)
Trail running
40 mi
Solo
On site
Trail
10 Miles day
24 May, 2025 (Sat)
Trail running
10 mi
Solo
On site
Trail
40 Miles relay
24 May, 2025 (Sat)
Trail running
40 mi
Relay (4)
On site
Trail
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