Cesar Nakamura

Bib: 31052M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
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
32:02
Rank: #24247
Start5K
32:02 | 10:19/mi
10K· 6.21 mi
1:01:16
Rank: #23309 (+938)
5K10K
29:14 | 9:25/mi
15K· 9.32 mi
1:29:49
Rank: #22684 (+625)
10K15K
28:33 | 9:11/mi
20K· 12.43 mi
1:58:10
Rank: #22141 (+543)
15K20K
28:21 | 9:07/mi
Half· 13.11 mi
2:04:13
Rank: #22027 (+114)
20KHalf
6:03 | 8:52/mi
25K· 15.53 mi
2:26:24
Rank: #21652 (+375)
Half25K
22:11 | 9:09/mi
30K· 18.64 mi
2:56:39
Rank: #21404 (+248)
25K30K
30:15 | 9:44/mi
20M
3:09:59
Rank: #21275 (+129)
30K20M
13:20 | 9:49/mi
21M
3:21:09
Rank: #21280 (-5)
20M21M
11:10 | 11:10/mi
35K· 21.75 mi
3:28:35
Rank: #21269 (+11)
21M35K
7:26 | 9:56/mi
23M
3:41:28
Rank: #21222 (+47)
35K23M
12:53 | 10:17/mi
24M
3:50:42
Rank: #21080 (+142)
23M24M
9:14 | 9:14/mi
40K· 24.85 mi
3:59:13
Rank: #21032 (+48)
24M40K
8:31 | 9:58/mi
25.2M
4:03:22
Rank: #21076 (-44)
40K25.2M
4:09 | 12:02/mi
Finish· 26.22 mi
4:14:14
Rank: #21178 (-102)
25.2MFinish
10:52 | 10:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:13
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:10:01
Pace9:55 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2832:0210:1932:02
10:19
-
10K
6.21 mi12:21:421:01:169:5229:14
9:25
-0:54
15K
9.32 mi12:50:151:29:499:3828:33
9:11
-0:14
20K
12.43 mi13:18:361:58:109:3128:21
9:07
-0:04
Half
13.11 mi13:24:392:04:139:296:03
8:52
-0:15
25K
15.53 mi13:46:502:26:249:2522:11
9:09
+0:17
30K
18.64 mi14:17:052:56:399:2930:15
9:44
+0:35
20M
20.00 mi14:30:253:09:599:3013:20
9:49
+0:05
21M
21.00 mi14:41:353:21:099:3511:10
11:10
+1:21
35K
21.75 mi14:49:013:28:359:357:26
9:56
-1:14
23M
23.00 mi15:01:543:41:289:3812:53
10:17
+0:21
24M
24.00 mi15:11:083:50:429:379:14
9:14
-1:03
40K
24.85 mi15:19:393:59:139:378:31
9:58
+0:44
25.2M
25.20 mi15:23:484:03:229:394:09
12:02
+2:04
Finish
26.22 mi15:34:404:14:149:4210:52
10:40
-1:22

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

8:52 /mi

Average Pace

9:42 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:22

37% of race

Time at Steady Pace

1:28:46

35% of race

Time at Slower Pace

1:11:06

28% of race

Average Pace: 9:42 /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 mi11:52:2832:0210:1932:02
10:19
#24247
10K
6.21 mi12:21:421:01:169:5229:14
9:25
#23309
15K
9.32 mi12:50:151:29:499:3828:33
9:11
#22684
20K
12.43 mi13:18:361:58:109:3128:21
9:07
#22141
Half
13.11 mi13:24:392:04:139:296:03
8:52
#22027
25K
15.53 mi13:46:502:26:249:2522:11
9:09
#21652
30K
18.64 mi14:17:052:56:399:2930:15
9:44
#21404
20M
20.00 mi14:30:253:09:599:3013:20
9:49
#21275
21M
21.00 mi14:41:353:21:099:3511:10
11:10
#21280
35K
21.75 mi14:49:013:28:359:357:26
9:56
#21269
23M
23.00 mi15:01:543:41:289:3812:53
10:17
#21222
24M
24.00 mi15:11:083:50:429:379:14
9:14
#21080
40K
24.85 mi15:19:393:59:139:378:31
9:58
#21032
25.2M
25.20 mi15:23:484:03:229:394:09
12:02
#21076
Finish
26.22 mi15:34:404:14:149:4210:52
10:40
#21178
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24247142121421221280(Top 80%)12866(Top 85%)12866(Top 574%)
10K6.21 mi3.10 mi23309+93813756+45613756+45622243(Top 84%)13273(Top 87%)13273(Top 592%)
15K9.32 mi3.11 mi22684+62513483+27313483+27321280(Top 80%)12866(Top 85%)12866(Top 574%)
20K12.43 mi3.11 mi22141+54313212+27113212+27120269(Top 76%)12421(Top 82%)12421(Top 554%)
Half13.11 mi0.68 mi22027+11413162+5013162+5019901(Top 75%)12257(Top 81%)12257(Top 547%)
25K15.53 mi2.42 mi21652+37513004+15813004+15819629(Top 74%)12116(Top 80%)12116(Top 541%)
30K18.64 mi3.11 mi21404+24812878+12612878+12620258(Top 76%)12320(Top 81%)12320(Top 550%)
20M20.00 mi1.36 mi21275+12912800+7812800+7819915(Top 75%)12084(Top 80%)12084(Top 539%)
21M21.00 mi1.00 mi21280-512790+1012790+1021211(Top 80%)12607(Top 83%)12607(Top 563%)
35K21.75 mi0.75 mi21269+1112780+1012780+1021138(Top 79%)12550(Top 83%)12550(Top 560%)
23M23.00 mi1.25 mi21222+4712741+3912741+3920821(Top 78%)12379(Top 82%)12379(Top 552%)
24M24.00 mi1.00 mi21080+14212668+7312668+7318221(Top 68%)11174(Top 74%)11174(Top 499%)
40K24.85 mi0.85 mi21032+4812634+3412634+3419889(Top 75%)11862(Top 78%)11862(Top 529%)
25.2M25.20 mi0.35 mi21076-4412651-1712651-1722605(Top 85%)13119(Top 86%)13119(Top 585%)
Finish26.22 mi1.02 mi21178-10212691-4012691-4023369(Top 88%)13501(Top 89%)13501(Top 602%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21280

Males

12866

M40-44

12866

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

22243

Males

13273

M40-44

13273

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21280

Males

12866

M40-44

12866

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20269

Males

12421

M40-44

12421

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19901

Males

12257

M40-44

12257

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19629

Males

12116

M40-44

12116

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20258

Males

12320

M40-44

12320

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19915

Males

12084

M40-44

12084

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21211

Males

12607

M40-44

12607

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

21138

Males

12550

M40-44

12550

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

20821

Males

12379

M40-44

12379

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18221

Males

11174

M40-44

11174

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19889

Males

11862

M40-44

11862

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22605

Males

13119

M40-44

13119

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23369

Males

13501

M40-44

13501

Passing Analysis

Category:
Athletes Passed
3457
Passed By
388
Net Change
+3069
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24247
5K10K95113+938#24247#23309
10K15K6316+625#23309#22684
15K20K5485+543#22684#22141
20KHalf1162+114#22141#22027
Half25K3761+375#22027#21652
25K30K27325+248#21652#21404
30K20M14415+129#21404#21275
20M21M6368-5#21275#21280
21M35K3322+11#21280#21269
35K23M8942+47#21269#21222
23M24M1431+142#21222#21080
24M40K6618+48#21080#21032
40K25.2M650-44#21032#21076
25.2MFinish18120-102#21076#21178
TOTALS3457388+3069
📊

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