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At a glance
Mad Trapper Relentless 2027 is expected on Saturday 2 October 2027 in Denholm (Quebec, Canada), date to be confirmed by the organiser. 6 courses from 5 to 80.9 km.
Longest course: Mad Trapper Relentless 50 Mile, 80.9 km with 1’521 m D+ (19 m per km: runnable terrain).
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A fall ultra and trail race held at The Ark in Denholm, Quebec, featuring distances from 3K to 50 miles on private trails with no cutoff times.
6 courses
5km3.1mi
171 m D+561 ft D+
179 m D-587 ft D-
avg 3%
Mad Trapper Relentless 5kNo index10km6.2mi
325 m D+1’066 ft D+
349 m D-1’145 ft D-
avg 3%
Mad Trapper Relentless 10KNo index21km13mi
720 m D+2’362 ft D+
295 m D-968 ft D-
avg 3%
Mad Trapper Relentless 21k30km18.6mi
819 m D+2’687 ft D+
349 m D-1’145 ft D-
avg 3%
Mad Trapper Relentless 30k50km31.1mi
1’523 m D+4’997 ft D+
179 m D-587 ft D-
avg 3%
Mad Trapper Relentless 50k80.9km50.3mi
1’521 m D+4’990 ft D+
avg 2%
Mad Trapper Relentless 50 Mile
Course analysis
50 km31.1 mi1’523 m D+4’997 ft D+
- D+
- 1’523 m4’997 ft
- D−
- 179 m587 ft
- Max alt.
- 220 m722 ft
- Steepest
- 2%
Segments
Elevation profile: Mad Trapper Relentless 50k
170 m – 220 m558 ft – 722 ft
Feels like these
- Val Tho Summit Games42.6 km26.5 mi · 69 km-effortAug 6, 2027 · Dates to be confirmed6’093 km away3’786 mi away
- Arberland Ultra Trail47.5 km29.5 mi · 66 km-effortSep 18, 20276’294 km away3’910.9 mi away
- Trail des Cabornis42.2 km26.2 mi · 62 km-effortFeb 28, 2027 · Dates to be confirmed5’951 km away3’697.8 mi away
- Rogue Gorge49.3 km30.6 mi · 59 km-effortOct 16, 2027 · Dates to be confirmed3’664 km away2’276.7 mi away
External route
Mad Trapper Relentless 50 Mile80.9 km50.3 mi1’521 m D+4’990 ft D+
External content: map and profile provided by the third-party service.
Where to stay
Find a place to stay near Denholm for the race.
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