Kenji Nakamura

Bib: 2424M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 6%
Division (M50-54)
#0 / 1935
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:26
Rank: #3822
Start5K
20:26 | 6:35/mi
10K· 6.21 mi
40:46
Rank: #3497 (+325)
5K10K
20:20 | 6:33/mi
15K· 9.32 mi
1:01:24
Rank: #3480 (+17)
10K15K
20:38 | 6:38/mi
20K· 12.43 mi
1:22:10
Rank: #3347 (+133)
15K20K
20:46 | 6:41/mi
Half· 13.11 mi
1:26:41
Rank: #3345 (+2)
20KHalf
4:31 | 6:37/mi
25K· 15.53 mi
1:43:04
Rank: #3201 (+144)
Half25K
16:23 | 6:45/mi
30K· 18.64 mi
2:04:40
Rank: #2988 (+213)
25K30K
21:36 | 6:57/mi
20M
2:14:17
Rank: #2937 (+51)
30K20M
9:37 | 7:05/mi
21M
2:21:48
Rank: #2853 (+84)
20M21M
7:31 | 7:31/mi
35K· 21.75 mi
2:26:53
Rank: #2782 (+71)
21M35K
5:05 | 6:48/mi
23M
2:35:45
Rank: #2678 (+104)
35K23M
8:52 | 7:05/mi
24M
2:42:36
Rank: #2605 (+73)
23M24M
6:51 | 6:51/mi
40K· 24.85 mi
2:48:42
Rank: #2555 (+50)
24M40K
6:06 | 7:08/mi
25.2M
2:51:21
Rank: #2516 (+39)
40K25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:58:18
Rank: #2474 (+42)
25.2MFinish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:41
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:31:37
Pace6:59 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4820:266:3520:26
6:35
-
10K
6.21 mi10:42:0840:466:3420:20
6:33
-0:02
15K
9.32 mi11:02:461:01:246:3520:38
6:38
+0:05
20K
12.43 mi11:23:321:22:106:3720:46
6:41
+0:03
Half
13.11 mi11:28:031:26:416:374:31
6:37
-0:04
25K
15.53 mi11:44:261:43:046:3816:23
6:45
+0:08
30K
18.64 mi12:06:022:04:406:4121:36
6:57
+0:12
20M
20.00 mi12:15:392:14:176:439:37
7:05
+0:08
21M
21.00 mi12:23:102:21:486:457:31
7:31
+0:26
35K
21.75 mi12:28:152:26:536:455:05
6:48
-0:43
23M
23.00 mi12:37:072:35:456:468:52
7:05
+0:17
24M
24.00 mi12:43:582:42:366:476:51
6:51
-0:14
40K
24.85 mi12:50:042:48:426:476:06
7:08
+0:17
25.2M
25.20 mi12:52:432:51:216:482:39
7:41
+0:33
Finish
26.22 mi12:59:402:58:186:486:57
6:49
-0:52

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

6:33 /mi

Average Pace

6:48 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:08

94% of race

Time at Steady Pace

10:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:21:4820:266:3520:26
6:35
#3822
10K
6.21 mi10:42:0840:466:3420:20
6:33
#3497
15K
9.32 mi11:02:461:01:246:3520:38
6:38
#3480
20K
12.43 mi11:23:321:22:106:3720:46
6:41
#3347
Half
13.11 mi11:28:031:26:416:374:31
6:37
#3345
25K
15.53 mi11:44:261:43:046:3816:23
6:45
#3201
30K
18.64 mi12:06:022:04:406:4121:36
6:57
#2988
20M
20.00 mi12:15:392:14:176:439:37
7:05
#2937
21M
21.00 mi12:23:102:21:486:457:31
7:31
#2853
35K
21.75 mi12:28:152:26:536:455:05
6:48
#2782
23M
23.00 mi12:37:072:35:456:468:52
7:05
#2678
24M
24.00 mi12:43:582:42:366:476:51
6:51
#2605
40K
24.85 mi12:50:042:48:426:476:06
7:08
#2555
25.2M
25.20 mi12:52:432:51:216:482:39
7:41
#2516
Finish
26.22 mi12:59:402:58:186:486:57
6:49
#2474
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi3822361936193519(Top 14%)3335(Top 23%)3335(Top 172%)
10K6.21 mi3.10 mi3497+3253320+2993320+2993272(Top 13%)3111(Top 21%)3111(Top 161%)
15K9.32 mi3.11 mi3480+173308+123308+123519(Top 14%)3335(Top 23%)3335(Top 172%)
20K12.43 mi3.11 mi3347+1333182+1263182+1263109(Top 12%)2957(Top 20%)2957(Top 153%)
Half13.11 mi0.68 mi3345+23181+13181+13254(Top 13%)3088(Top 21%)3088(Top 160%)
25K15.53 mi2.42 mi3201+1443041+1403041+1402936(Top 11%)2769(Top 19%)2769(Top 143%)
30K18.64 mi3.11 mi2988+2132833+2082833+2082615(Top 10%)2451(Top 17%)2451(Top 127%)
20M20.00 mi1.36 mi2937+512784+492784+492662(Top 10%)2465(Top 17%)2465(Top 127%)
21M21.00 mi1.00 mi2853+842701+832701+832543(Top 10%)2320(Top 16%)2320(Top 120%)
35K21.75 mi0.75 mi2782+712629+722629+722258(Top 9%)2075(Top 14%)2075(Top 107%)
23M23.00 mi1.25 mi2678+1042531+982531+982210(Top 9%)2005(Top 14%)2005(Top 104%)
24M24.00 mi1.00 mi2605+732460+712460+711849(Top 7%)1688(Top 12%)1688(Top 87%)
40K24.85 mi0.85 mi2555+502406+542406+542283(Top 9%)2017(Top 14%)2017(Top 104%)
25.2M25.20 mi0.35 mi2516+392366+402366+401867(Top 7%)1658(Top 11%)1658(Top 86%)
Finish26.22 mi1.02 mi2474+422324+422324+422409(Top 9%)2082(Top 14%)2082(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3519

Males

3335

M50-54

3335

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3272

Males

3111

M50-54

3111

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3519

Males

3335

M50-54

3335

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3109

Males

2957

M50-54

2957

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3254

Males

3088

M50-54

3088

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2936

Males

2769

M50-54

2769

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2615

Males

2451

M50-54

2451

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2662

Males

2465

M50-54

2465

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2543

Males

2320

M50-54

2320

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2258

Males

2075

M50-54

2075

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2210

Males

2005

M50-54

2005

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1849

Males

1688

M50-54

1688

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2283

Males

2017

M50-54

2017

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1867

Males

1658

M50-54

1658

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2409

Males

2082

M50-54

2082

Passing Analysis

Category:
Athletes Passed
1800
Passed By
452
Net Change
+1348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3822
5K10K36237+325#3822#3497
10K15K10992+17#3497#3480
15K20K17643+133#3480#3347
20KHalf2220+2#3347#3345
Half25K19349+144#3345#3201
25K30K27360+213#3201#2988
30K20M9342+51#2988#2937
20M21M10723+84#2937#2853
21M35K809+71#2853#2782
35K23M12218+104#2782#2678
23M24M8310+73#2678#2605
24M40K7727+50#2605#2555
40K25.2M467+39#2555#2516
25.2MFinish5715+42#2516#2474
TOTALS1800452+1348
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing