Naoaki Kawakami

Bib: 1631M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 23%
Gender (Male)
#0 / 14578
Top 34%
Masters (Masters Men)
#0 / 9729
Top 22%
Division (M40-44)
#0 / 2009
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:29
Rank: #1945
Start5K
19:29 | 6:16/mi
10K· 6.21 mi
39:59
Rank: #2726 (-781)
5K10K
20:30 | 6:36/mi
15K· 9.32 mi
1:01:12
Rank: #3368 (-642)
10K15K
21:13 | 6:50/mi
20K· 12.43 mi
1:23:48
Rank: #4274 (-906)
15K20K
22:36 | 7:16/mi
Half· 13.11 mi
1:28:43
Rank: #4459 (-185)
20KHalf
4:55 | 7:12/mi
25K· 15.53 mi
1:47:02
Rank: #5031 (-572)
Half25K
18:19 | 7:33/mi
30K· 18.64 mi
2:11:54
Rank: #5441 (-410)
25K30K
24:52 | 8:00/mi
20M
2:23:10
Rank: #5564 (-123)
30K20M
11:16 | 8:17/mi
21M
2:32:02
Rank: #5605 (-41)
20M21M
8:52 | 8:52/mi
35K· 21.75 mi
2:37:58
Rank: #5614 (-9)
21M35K
5:56 | 7:56/mi
23M
2:48:33
Rank: #5675 (-61)
35K23M
10:35 | 8:27/mi
24M
2:56:49
Rank: #5717 (-42)
23M24M
8:16 | 8:16/mi
40K· 24.85 mi
3:03:54
Rank: #5687 (+30)
24M40K
7:05 | 8:17/mi
25.2M
3:07:07
Rank: #5694 (-7)
40K25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:15:20
Rank: #5757 (-63)
25.2MFinish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:46:37
Pace8:08 /mi
📊Positive Split: 20.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5019:296:1619:29
6:16
-
10K
6.21 mi10:40:2039:596:2620:30
6:36
+0:20
15K
9.32 mi11:01:331:01:126:3421:13
6:50
+0:14
20K
12.43 mi11:24:091:23:486:4522:36
7:16
+0:26
Half
13.11 mi11:29:041:28:436:464:55
7:12
-0:04
25K
15.53 mi11:47:231:47:026:5318:19
7:33
+0:21
30K
18.64 mi12:12:152:11:547:0524:52
8:00
+0:27
20M
20.00 mi12:23:312:23:107:0911:16
8:17
+0:17
21M
21.00 mi12:32:232:32:027:148:52
8:52
+0:35
35K
21.75 mi12:38:192:37:587:165:56
7:56
-0:56
23M
23.00 mi12:48:542:48:337:2010:35
8:27
+0:31
24M
24.00 mi12:57:102:56:497:228:16
8:16
-0:11
40K
24.85 mi13:04:153:03:547:247:05
8:17
+0:01
25.2M
25.20 mi13:07:283:07:077:263:13
9:20
+1:03
Finish
26.22 mi13:15:413:15:207:278:13
8:04
-1:16

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

6:16 /mi

Average Pace

7:27 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:02

55% of race

Time at Steady Pace

1:05:38

34% of race

Time at Slower Pace

22:40

12% of race

Average Pace: 7:27 /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 mi10:19:5019:296:1619:29
6:16
#1945
10K
6.21 mi10:40:2039:596:2620:30
6:36
#2726
15K
9.32 mi11:01:331:01:126:3421:13
6:50
#3368
20K
12.43 mi11:24:091:23:486:4522:36
7:16
#4274
Half
13.11 mi11:29:041:28:436:464:55
7:12
#4459
25K
15.53 mi11:47:231:47:026:5318:19
7:33
#5031
30K
18.64 mi12:12:152:11:547:0524:52
8:00
#5441
20M
20.00 mi12:23:312:23:107:0911:16
8:17
#5564
21M
21.00 mi12:32:232:32:027:148:52
8:52
#5605
35K
21.75 mi12:38:192:37:587:165:56
7:56
#5614
23M
23.00 mi12:48:542:48:337:2010:35
8:27
#5675
24M
24.00 mi12:57:102:56:497:228:16
8:16
#5717
40K
24.85 mi13:04:153:03:547:247:05
8:17
#5687
25.2M
25.20 mi13:07:283:07:077:263:13
9:20
#5694
Finish
26.22 mi13:15:413:15:207:278:13
8:04
#5757
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1945188218825005(Top 20%)4609(Top 32%)4609(Top 229%)
10K6.21 mi3.10 mi2726-7812617-7352617-7353603(Top 14%)3413(Top 23%)3413(Top 170%)
15K9.32 mi3.11 mi3368-6423205-5883205-5885005(Top 20%)4609(Top 32%)4609(Top 229%)
20K12.43 mi3.11 mi4274-9063998-7933998-7936810(Top 27%)5864(Top 40%)5864(Top 292%)
Half13.11 mi0.68 mi4459-1854150-1524150-1526971(Top 27%)5965(Top 41%)5965(Top 297%)
25K15.53 mi2.42 mi5031-5724617-4674617-4677315(Top 29%)6007(Top 41%)6007(Top 299%)
30K18.64 mi3.11 mi5441-4104890-2734890-2737871(Top 31%)6128(Top 42%)6128(Top 305%)
20M20.00 mi1.36 mi5564-1234945-554945-558319(Top 33%)6154(Top 42%)6154(Top 306%)
21M21.00 mi1.00 mi5605-414952-74952-77891(Top 31%)5742(Top 39%)5742(Top 286%)
35K21.75 mi0.75 mi5614-94937+154937+157309(Top 29%)5385(Top 37%)5385(Top 268%)
23M23.00 mi1.25 mi5675-614946-94946-98194(Top 32%)5692(Top 39%)5692(Top 283%)
24M24.00 mi1.00 mi5717-424955-94955-98101(Top 32%)5540(Top 38%)5540(Top 276%)
40K24.85 mi0.85 mi5687+304891+644891+647218(Top 28%)4960(Top 34%)4960(Top 247%)
25.2M25.20 mi0.35 mi5694-74881+104881+107943(Top 31%)5275(Top 36%)5275(Top 263%)
Finish26.22 mi1.02 mi5757-634901-204901-208878(Top 35%)5850(Top 40%)5850(Top 291%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5005

Males

4609

M40-44

4609

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3603

Males

3413

M40-44

3413

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5005

Males

4609

M40-44

4609

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6810

Males

5864

M40-44

5864

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6971

Males

5965

M40-44

5965

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7315

Males

6007

M40-44

6007

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

7871

Males

6128

M40-44

6128

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8319

Males

6154

M40-44

6154

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

7891

Males

5742

M40-44

5742

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7309

Males

5385

M40-44

5385

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8194

Males

5692

M40-44

5692

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8101

Males

5540

M40-44

5540

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7218

Males

4960

M40-44

4960

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7943

Males

5275

M40-44

5275

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

8878

Males

5850

M40-44

5850

Passing Analysis

Category:
Athletes Passed
720
Passed By
4532
Net Change
-3812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1945
5K10K5786-781#1945#2726
10K15K11653-642#2726#3368
15K20K24930-906#3368#4274
20KHalf3188-185#4274#4459
Half25K59631-572#4459#5031
25K30K86496-410#5031#5441
30K20M57180-123#5441#5564
20M21M88129-41#5564#5605
21M35K6069-9#5605#5614
35K23M93154-61#5614#5675
23M24M65107-42#5675#5717
24M40K9666+30#5717#5687
40K25.2M3138-7#5687#5694
25.2MFinish42105-63#5694#5757
TOTALS7204532-3812
📊

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