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Robert William Marcum

Name: Robert William Marcum
Region: United States
Competitions: 5
WCA ID: Robert William Marcum2023MARC36
Gender: Male
Career: 2023.12.17 - 2025.10.11
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube497836468723031945.031:03.78243642685325280625/25
2x2x2 Cube388395029917446618.4833.03175229506953919018/20
Clock813397932905038.424/6
Pyraminx16053206077085810.3116.2180436236261842024/25
Skewb17795222146792923.6036.7167304221831777412/15

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single201474260932890829
Average179382232322800124
CompetitionRoundPlaceBestAverageDetail
Cincinnati Cube Challenge 2025First round68 54.04 1:10.70
1:13.55   1:20.08   58.48     54.04     1:42.44
Great Lakes Championship 2024First round258 45.03 1:03.78
1:12.70   1:00.41   1:24.73   45.03     58.22
Oldham County Cubing 2024First round40 1:16.28 1:31.07
1:40.96   1:29.78   1:39.41   1:16.28   1:24.03
Nimble Hands in Noblesville 2024First round74 54.04 1:09.36
54.04     1:11.05   1:11.49   1:05.55   1:23.35
Across the Woods Kentucky B 2023First round32 1:26.76 1:51.62
1:26.76   2:09.51   2:15.79   1:47.27   1:38.07
CompetitionRoundPlaceBestAverageDetail
Cincinnati Cube Challenge 2025First round64 21.33 42.00
34.94     1:39.79   21.33     50.26     40.80
Great Lakes Championship 2024First round243 24.57 38.81
24.57     26.87     42.42     DNF       47.15
Nimble Hands in Noblesville 2024First round71 27.61 33.84
33.16     34.26     27.61     34.09     DNF
Across the Woods Kentucky B 2023First round30 18.48 33.03
24.83     32.31     18.48     41.96     1:13.56
CompetitionRoundPlaceBestAverageDetail
Nimble Hands in Noblesville 2024Final53 DNF 
DNF       DNF
CompetitionRoundPlaceBestAverageDetail
Cincinnati Cube Challenge 2025First round45 41.74 
46.93     41.74
Great Lakes Championship 2024First round171 38.42 
38.42     DNF
Nimble Hands in Noblesville 2024First round48 53.64 
DNF       53.64
CompetitionRoundPlaceBestAverageDetail
Cincinnati Cube Challenge 2025Final34 DNF 
DNF       DNF
CompetitionRoundPlaceBestAverageDetail
Cincinnati Cube Challenge 2025First round55 18.31 27.11
25.12     31.01     25.19     18.31     34.87
Great Lakes Championship 2024First round208 10.31 19.84
30.44     13.23     DNF       15.84     10.31
Oldham County Cubing 2024First round29 12.76 16.21
17.92     12.76     16.62     23.24     14.09
Nimble Hands in Noblesville 2024First round63 11.28 20.18
23.10     21.79     11.28     41.10     15.66
Across the Woods Kentucky B 2023First round20 12.22 17.24
18.46     14.83     18.43     29.07     12.22
CompetitionRoundPlaceBestAverageDetail
Great Lakes Championship 2024First round208 23.60 DNF
DNF       23.67     23.60     26.97     DNF
Oldham County Cubing 2024First round34 32.38 36.71
32.38     39.44     32.68     50.92     38.01
Nimble Hands in Noblesville 2024First round61 34.35 51.96
34.35     53.10     DNF       50.25     52.52
Cincinnati Cube Challenge 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round68 54.04 1:10.70
1:13.55   1:20.08   58.48     54.04     1:42.44
2x2x2 CubeFirst round64 21.33 42.00
34.94     1:39.79   21.33     50.26     40.80
ClockFirst round45 41.74 
46.93     41.74
MegaminxFinal34 DNF 
DNF       DNF
PyraminxFirst round55 18.31 27.11
25.12     31.01     25.19     18.31     34.87
 
Great Lakes Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round258 45.03 1:03.78
1:12.70   1:00.41   1:24.73   45.03     58.22
2x2x2 CubeFirst round243 24.57 38.81
24.57     26.87     42.42     DNF       47.15
ClockFirst round171 38.42 
38.42     DNF
PyraminxFirst round208 10.31 19.84
30.44     13.23     DNF       15.84     10.31
SkewbFirst round208 23.60 DNF
DNF       23.67     23.60     26.97     DNF
 
Oldham County Cubing 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round40 1:16.28 1:31.07
1:40.96   1:29.78   1:39.41   1:16.28   1:24.03
PyraminxFirst round29 12.76 16.21
17.92     12.76     16.62     23.24     14.09
SkewbFirst round34 32.38 36.71
32.38     39.44     32.68     50.92     38.01
 
Nimble Hands in Noblesville 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round74 54.04 1:09.36
54.04     1:11.05   1:11.49   1:05.55   1:23.35
2x2x2 CubeFirst round71 27.61 33.84
33.16     34.26     27.61     34.09     DNF
4x4x4 CubeFinal53 DNF 
DNF       DNF
ClockFirst round48 53.64 
DNF       53.64
PyraminxFirst round63 11.28 20.18
23.10     21.79     11.28     41.10     15.66
SkewbFirst round61 34.35 51.96
34.35     53.10     DNF       50.25     52.52
 
Across the Woods Kentucky B 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round32 1:26.76 1:51.62
1:26.76   2:09.51   2:15.79   1:47.27   1:38.07
2x2x2 CubeFirst round30 18.48 33.03
24.83     32.31     18.48     41.96     1:13.56
PyraminxFirst round20 12.22 17.24
18.46     14.83     18.43     29.07     12.22
No.DateNameRegionCity
52025-10-11Cincinnati Cube Challenge 2025United StatesCincinnati, Ohio
42024-10-04~06Great Lakes Championship 2024United StatesLouisville, Kentucky
32024-09-08Oldham County Cubing 2024United StatesLa Grange, Kentucky
22024-01-21Nimble Hands in Noblesville 2024United StatesNoblesville, Indiana
12023-12-17Across the Woods Kentucky B 2023United StatesLexington, Kentucky