Kenny Sherfey

Bib: 3626M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 38%
Masters (Masters Men)
#0 / 9891
Top 24%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:44
Rank: #6225
Start5K
21:44 | 7:00/mi
10K· 6.21 mi
44:08
Rank: #7123 (-898)
5K10K
22:24 | 7:13/mi
15K· 9.32 mi
1:06:08
Rank: #7072 (+51)
10K15K
22:00 | 7:05/mi
20K· 12.43 mi
1:28:30
Rank: #7065 (+7)
15K20K
22:22 | 7:12/mi
Half· 13.11 mi
1:33:21
Rank: #7059 (+6)
20KHalf
4:51 | 7:07/mi
25K· 15.53 mi
1:50:56
Rank: #7012 (+47)
Half25K
17:35 | 7:15/mi
30K· 18.64 mi
2:13:55
Rank: #6900 (+112)
25K30K
22:59 | 7:24/mi
20M
2:24:10
Rank: #6889 (+11)
30K20M
10:15 | 7:33/mi
21M
2:32:03
Rank: #6823 (+66)
20M21M
7:53 | 7:53/mi
35K· 21.75 mi
2:37:31
Rank: #6801 (+22)
21M35K
5:28 | 7:18/mi
23M
2:46:54
Rank: #6732 (+69)
35K23M
9:23 | 7:30/mi
24M
2:54:12
Rank: #6674 (+58)
23M24M
7:18 | 7:18/mi
40K· 24.85 mi
3:00:32
Rank: #6606 (+68)
24M40K
6:20 | 7:24/mi
25.2M
3:03:20
Rank: #6602 (+4)
40K25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:10:39
Rank: #6556 (+46)
25.2MFinish
7:19 | 7:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:21
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:37:18
Pace7:25 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3321:447:0021:44
7:00
-
10K
6.21 mi10:47:5744:087:0622:24
7:13
+0:13
15K
9.32 mi11:09:571:06:087:0622:00
7:05
-0:08
20K
12.43 mi11:32:191:28:307:0722:22
7:12
+0:07
Half
13.11 mi11:37:101:33:217:074:51
7:07
-0:05
25K
15.53 mi11:54:451:50:567:0817:35
7:15
+0:08
30K
18.64 mi12:17:442:13:557:1122:59
7:24
+0:09
20M
20.00 mi12:27:592:24:107:1210:15
7:33
+0:09
21M
21.00 mi12:35:522:32:037:147:53
7:53
+0:20
35K
21.75 mi12:41:202:37:317:155:28
7:18
-0:35
23M
23.00 mi12:50:432:46:547:159:23
7:30
+0:12
24M
24.00 mi12:58:012:54:127:167:18
7:18
-0:12
40K
24.85 mi13:04:213:00:327:166:20
7:24
+0:06
25.2M
25.20 mi13:07:093:03:207:172:48
8:07
+0:43
Finish
26.22 mi13:14:283:10:397:177:19
7:11
-0:56

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:00 /mi

Average Pace

7:17 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:58

94% of race

Time at Steady Pace

10:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:25:3321:447:0021:44
7:00
#6225
10K
6.21 mi10:47:5744:087:0622:24
7:13
#7123
15K
9.32 mi11:09:571:06:087:0622:00
7:05
#7072
20K
12.43 mi11:32:191:28:307:0722:22
7:12
#7065
Half
13.11 mi11:37:101:33:217:074:51
7:07
#7059
25K
15.53 mi11:54:451:50:567:0817:35
7:15
#7012
30K
18.64 mi12:17:442:13:557:1122:59
7:24
#6900
20M
20.00 mi12:27:592:24:107:1210:15
7:33
#6889
21M
21.00 mi12:35:522:32:037:147:53
7:53
#6823
35K
21.75 mi12:41:202:37:317:155:28
7:18
#6801
23M
23.00 mi12:50:432:46:547:159:23
7:30
#6732
24M
24.00 mi12:58:012:54:127:167:18
7:18
#6674
40K
24.85 mi13:04:213:00:327:166:20
7:24
#6606
25.2M
25.20 mi13:07:093:03:207:172:48
8:07
#6602
Finish
26.22 mi13:14:283:10:397:177:19
7:11
#6556
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6225567956797033(Top 26%)6266(Top 41%)6266(Top 280%)
10K6.21 mi3.10 mi7123-8986352-6736352-6738151(Top 31%)7041(Top 46%)7041(Top 314%)
15K9.32 mi3.11 mi7072+516307+456307+457033(Top 26%)6266(Top 41%)6266(Top 280%)
20K12.43 mi3.11 mi7065+76296+116296+117084(Top 27%)6271(Top 41%)6271(Top 280%)
Half13.11 mi0.68 mi7059+66289+76289+77174(Top 27%)6343(Top 42%)6343(Top 283%)
25K15.53 mi2.42 mi7012+476246+436246+436948(Top 26%)6115(Top 40%)6115(Top 273%)
30K18.64 mi3.11 mi6900+1126136+1106136+1106589(Top 25%)5791(Top 38%)5791(Top 258%)
20M20.00 mi1.36 mi6889+116120+166120+167052(Top 26%)6004(Top 40%)6004(Top 268%)
21M21.00 mi1.00 mi6823+666064+566064+566630(Top 25%)5630(Top 37%)5630(Top 251%)
35K21.75 mi0.75 mi6801+226039+256039+257139(Top 27%)5979(Top 39%)5979(Top 267%)
23M23.00 mi1.25 mi6732+695966+735966+736374(Top 24%)5424(Top 36%)5424(Top 242%)
24M24.00 mi1.00 mi6674+585908+585908+586358(Top 24%)5321(Top 35%)5321(Top 237%)
40K24.85 mi0.85 mi6606+685838+705838+706124(Top 23%)5098(Top 34%)5098(Top 227%)
25.2M25.20 mi0.35 mi6602+45829+95829+97139(Top 27%)5653(Top 37%)5653(Top 252%)
Finish26.22 mi1.02 mi6556+465784+455784+456275(Top 24%)5114(Top 34%)5114(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7033

Males

6266

M40-44

6266

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8151

Males

7041

M40-44

7041

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7033

Males

6266

M40-44

6266

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7084

Males

6271

M40-44

6271

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7174

Males

6343

M40-44

6343

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6948

Males

6115

M40-44

6115

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6589

Males

5791

M40-44

5791

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

7052

Males

6004

M40-44

6004

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6630

Males

5630

M40-44

5630

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7139

Males

5979

M40-44

5979

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6374

Males

5424

M40-44

5424

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6358

Males

5321

M40-44

5321

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6124

Males

5098

M40-44

5098

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7139

Males

5653

M40-44

5653

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6275

Males

5114

M40-44

5114

Passing Analysis

Category:
Athletes Passed
1147
Passed By
1478
Net Change
-331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6225
5K10K11909-898#6225#7123
10K15K163112+51#7123#7072
15K20K10093+7#7072#7065
20KHalf1812+6#7065#7059
Half25K10760+47#7059#7012
25K30K17462+112#7012#6900
30K20M6352+11#6900#6889
20M21M9630+66#6889#6823
21M35K4826+22#6823#6801
35K23M9627+69#6801#6732
23M24M7618+58#6732#6674
24M40K9123+68#6674#6606
40K25.2M3026+4#6606#6602
25.2MFinish7428+46#6602#6556
TOTALS11471478-331
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing