Kenji Katayama

Bib: 14765M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:25
Rank: #9591
Start5K
22:25 | 7:13/mi
10K· 6.21 mi
45:43
Rank: #10844 (-1253)
5K10K
23:18 | 7:30/mi
15K· 9.32 mi
1:09:46
Rank: #11858 (-1014)
10K15K
24:03 | 7:44/mi
20K· 12.43 mi
1:34:58
Rank: #12849 (-991)
15K20K
25:12 | 8:07/mi
Half· 13.11 mi
1:40:24
Rank: #12990 (-141)
20KHalf
5:26 | 7:58/mi
25K· 15.53 mi
2:00:36
Rank: #13556 (-566)
Half25K
20:12 | 8:20/mi
30K· 18.64 mi
2:28:23
Rank: #14365 (-809)
25K30K
27:47 | 8:57/mi
20M
2:40:39
Rank: #14608 (-243)
30K20M
12:16 | 9:02/mi
21M
2:50:18
Rank: #14732 (-124)
20M21M
9:39 | 9:39/mi
35K· 21.75 mi
2:56:31
Rank: #14689 (+43)
21M35K
6:13 | 8:19/mi
23M
3:07:53
Rank: #14799 (-110)
35K23M
11:22 | 9:05/mi
24M
3:16:33
Rank: #14806 (-7)
23M24M
8:40 | 8:40/mi
40K· 24.85 mi
3:24:12
Rank: #14845 (-39)
24M40K
7:39 | 8:57/mi
25.2M
3:27:33
Rank: #14848 (-3)
40K25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:36:25
Rank: #14944 (-96)
25.2MFinish
8:52 | 8:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:24
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:56:01
Pace8:51 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4722:257:1322:25
7:13
-
10K
6.21 mi11:16:0545:437:2123:18
7:30
+0:17
15K
9.32 mi11:40:081:09:467:2924:03
7:44
+0:14
20K
12.43 mi12:05:201:34:587:3925:12
8:07
+0:23
Half
13.11 mi12:10:461:40:247:405:26
7:58
-0:09
25K
15.53 mi12:30:582:00:367:4620:12
8:20
+0:22
30K
18.64 mi12:58:452:28:237:5827:47
8:57
+0:37
20M
20.00 mi13:11:012:40:398:0212:16
9:02
+0:05
21M
21.00 mi13:20:402:50:188:079:39
9:39
+0:37
35K
21.75 mi13:26:532:56:318:076:13
8:19
-1:20
23M
23.00 mi13:38:153:07:538:1011:22
9:05
+0:46
24M
24.00 mi13:46:553:16:338:118:40
8:40
-0:25
40K
24.85 mi13:54:343:24:128:137:39
8:57
+0:17
25.2M
25.20 mi13:57:553:27:338:143:21
9:43
+0:46
Finish
26.22 mi14:06:473:36:258:168:52
8:42
-1:01

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

7:13 /mi

Average Pace

8:16 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:24

46% of race

Time at Steady Pace

1:19:23

37% of race

Time at Slower Pace

36:38

17% of race

Average Pace: 8:15 /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 mi10:52:4722:257:1322:25
7:13
#9591
10K
6.21 mi11:16:0545:437:2123:18
7:30
#10844
15K
9.32 mi11:40:081:09:467:2924:03
7:44
#11858
20K
12.43 mi12:05:201:34:587:3925:12
8:07
#12849
Half
13.11 mi12:10:461:40:247:405:26
7:58
#12990
25K
15.53 mi12:30:582:00:367:4620:12
8:20
#13556
30K
18.64 mi12:58:452:28:237:5827:47
8:57
#14365
20M
20.00 mi13:11:012:40:398:0212:16
9:02
#14608
21M
21.00 mi13:20:402:50:188:079:39
9:39
#14732
35K
21.75 mi13:26:532:56:318:076:13
8:19
#14689
23M
23.00 mi13:38:153:07:538:1011:22
9:05
#14799
24M
24.00 mi13:46:553:16:338:118:40
8:40
#14806
40K
24.85 mi13:54:343:24:128:137:39
8:57
#14845
25.2M
25.20 mi13:57:553:27:338:143:21
9:43
#14848
Finish
26.22 mi14:06:473:36:258:168:52
8:42
#14944
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi95917946794613856(Top 49%)9887(Top 61%)9887(Top 600%)
10K6.21 mi3.10 mi10844-12538586-6408586-64012083(Top 43%)9191(Top 57%)9191(Top 558%)
15K9.32 mi3.11 mi11858-10149079-4939079-49313856(Top 49%)9887(Top 61%)9887(Top 600%)
20K12.43 mi3.11 mi12849-9919456-3779456-37715700(Top 55%)10617(Top 66%)10617(Top 644%)
Half13.11 mi0.68 mi12990-1419511-559511-5515559(Top 55%)10587(Top 66%)10587(Top 642%)
25K15.53 mi2.42 mi13556-5669722-2119722-21116102(Top 57%)10685(Top 66%)10685(Top 648%)
30K18.64 mi3.11 mi14365-80910007-28510007-28517367(Top 61%)11090(Top 69%)11090(Top 673%)
20M20.00 mi1.36 mi14608-24310091-8410091-8416901(Top 60%)10766(Top 67%)10766(Top 653%)
21M21.00 mi1.00 mi14732-12410119-2810119-2816763(Top 59%)10587(Top 66%)10587(Top 642%)
35K21.75 mi0.75 mi14689+4310087+3210087+3214283(Top 50%)9413(Top 58%)9413(Top 571%)
23M23.00 mi1.25 mi14799-11010103-1610103-1616678(Top 59%)10368(Top 64%)10368(Top 629%)
24M24.00 mi1.00 mi14806-710075+2810075+2815519(Top 55%)9822(Top 61%)9822(Top 596%)
40K24.85 mi0.85 mi14845-3910060+1510060+1515980(Top 56%)9906(Top 62%)9906(Top 601%)
25.2M25.20 mi0.35 mi14848-310053+710053+715627(Top 55%)9693(Top 60%)9693(Top 588%)
Finish26.22 mi1.02 mi14944-9610060-710060-717453(Top 61%)10615(Top 66%)10615(Top 644%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13856

Males

9887

M55-59

9887

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

12083

Males

9191

M55-59

9191

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13856

Males

9887

M55-59

9887

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

15700

Males

10617

M55-59

10617

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15559

Males

10587

M55-59

10587

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

16102

Males

10685

M55-59

10685

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17367

Males

11090

M55-59

11090

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16901

Males

10766

M55-59

10766

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16763

Males

10587

M55-59

10587

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

14283

Males

9413

M55-59

9413

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16678

Males

10368

M55-59

10368

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15519

Males

9822

M55-59

9822

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15980

Males

9906

M55-59

9906

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15627

Males

9693

M55-59

9693

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17453

Males

10615

M55-59

10615

Passing Analysis

Category:
Athletes Passed
775
Passed By
6126
Net Change
-5353
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9591
5K10K221273-1253#9591#10844
10K15K381052-1014#10844#11858
15K20K381029-991#11858#12849
20KHalf15156-141#12849#12990
Half25K61627-566#12990#13556
25K30K93902-809#13556#14365
30K20M67310-243#14365#14608
20M21M70194-124#14608#14732
21M35K8744+43#14732#14689
35K23M75185-110#14689#14799
23M24M6976-7#14799#14806
24M40K5897-39#14806#14845
40K25.2M3336-3#14845#14848
25.2MFinish49145-96#14848#14944
TOTALS7756126-5353
📊

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