Takuo Otsuka

Bib: 12451M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 38%
Masters (Masters Men)
#0 / 9891
Top 24%
Division (M50-54)
#0 / 2052
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:36
Rank: #7948
Start5K
22:36 | 7:16/mi
10K· 6.21 mi
44:04
Rank: #7060 (+888)
5K10K
21:28 | 6:55/mi
15K· 9.32 mi
1:05:13
Rank: #6496 (+564)
10K15K
21:09 | 6:48/mi
20K· 12.43 mi
1:30:10
Rank: #7933 (-1437)
15K20K
24:57 | 8:02/mi
Half· 13.11 mi
1:34:51
Rank: #7796 (+137)
20KHalf
4:41 | 6:52/mi
25K· 15.53 mi
1:51:43
Rank: #7317 (+479)
Half25K
16:52 | 6:57/mi
30K· 18.64 mi
2:14:13
Rank: #6996 (+321)
25K30K
22:30 | 7:15/mi
20M
2:24:11
Rank: #6894 (+102)
30K20M
9:58 | 7:20/mi
21M
2:31:59
Rank: #6803 (+91)
20M21M
7:48 | 7:48/mi
35K· 21.75 mi
2:37:12
Rank: #6713 (+90)
21M35K
5:13 | 6:58/mi
23M
2:46:25
Rank: #6618 (+95)
35K23M
9:13 | 7:22/mi
24M
2:53:36
Rank: #6535 (+83)
23M24M
7:11 | 7:11/mi
40K· 24.85 mi
2:59:57
Rank: #6477 (+58)
24M40K
6:21 | 7:26/mi
25.2M
3:02:38
Rank: #6433 (+44)
40K25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:09:57
Rank: #6417 (+16)
25.2MFinish
7:19 | 7:11/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:34:51
Pace7:14 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:06
Pace7:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4322:367:1622:36
7:16
-
10K
6.21 mi11:11:1144:047:0621:28
6:55
-0:21
15K
9.32 mi11:32:201:05:137:0021:09
6:48
-0:07
20K
12.43 mi11:57:171:30:107:1524:57
8:02
+1:14
Half
13.11 mi12:01:581:34:517:144:41
6:52
-1:10
25K
15.53 mi12:18:501:51:437:1116:52
6:57
+0:05
30K
18.64 mi12:41:202:14:137:1222:30
7:15
+0:18
20M
20.00 mi12:51:182:24:117:139:58
7:20
+0:05
21M
21.00 mi12:59:062:31:597:147:48
7:48
+0:28
35K
21.75 mi13:04:192:37:127:145:13
6:58
-0:50
23M
23.00 mi13:13:322:46:257:149:13
7:22
+0:24
24M
24.00 mi13:20:432:53:367:147:11
7:11
-0:11
40K
24.85 mi13:27:042:59:577:146:21
7:26
+0:15
25.2M
25.20 mi13:29:453:02:387:152:41
7:47
+0:21
Finish
26.22 mi13:37:043:09:577:157:19
7:11
-0:36

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

6:48 /mi

Average Pace

7:15 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:31

81% of race

Time at Steady Pace

10:29

6% of race

Time at Slower Pace

24:57

13% of race

Average Pace: 7:15 /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 mi10:49:4322:367:1622:36
7:16
#7948
10K
6.21 mi11:11:1144:047:0621:28
6:55
#7060
15K
9.32 mi11:32:201:05:137:0021:09
6:48
#6496
20K
12.43 mi11:57:171:30:107:1524:57
8:02
#7933
Half
13.11 mi12:01:581:34:517:144:41
6:52
#7796
25K
15.53 mi12:18:501:51:437:1116:52
6:57
#7317
30K
18.64 mi12:41:202:14:137:1222:30
7:15
#6996
20M
20.00 mi12:51:182:24:117:139:58
7:20
#6894
21M
21.00 mi12:59:062:31:597:147:48
7:48
#6803
35K
21.75 mi13:04:192:37:127:145:13
6:58
#6713
23M
23.00 mi13:13:322:46:257:149:13
7:22
#6618
24M
24.00 mi13:20:432:53:367:147:11
7:11
#6535
40K
24.85 mi13:27:042:59:577:146:21
7:26
#6477
25.2M
25.20 mi13:29:453:02:387:152:41
7:47
#6433
Finish
26.22 mi13:37:043:09:577:157:19
7:11
#6417
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7948694069405214(Top 20%)4822(Top 32%)4822(Top 235%)
10K6.21 mi3.10 mi7060+8886299+6416299+6416203(Top 23%)5625(Top 37%)5625(Top 274%)
15K9.32 mi3.11 mi6496+5645866+4335866+4335214(Top 20%)4822(Top 32%)4822(Top 235%)
20K12.43 mi3.11 mi7933-14376894-10286894-102813678(Top 51%)9734(Top 64%)9734(Top 474%)
Half13.11 mi0.68 mi7796+1376801+936801+935790(Top 22%)5322(Top 35%)5322(Top 259%)
25K15.53 mi2.42 mi7317+4796467+3346467+3345341(Top 20%)4923(Top 32%)4923(Top 240%)
30K18.64 mi3.11 mi6996+3216209+2586209+2585724(Top 22%)5166(Top 34%)5166(Top 252%)
20M20.00 mi1.36 mi6894+1026124+856124+855832(Top 22%)5170(Top 34%)5170(Top 252%)
21M21.00 mi1.00 mi6803+916047+776047+776167(Top 23%)5315(Top 35%)5315(Top 259%)
35K21.75 mi0.75 mi6713+905968+795968+795207(Top 20%)4658(Top 31%)4658(Top 227%)
23M23.00 mi1.25 mi6618+955884+845884+845635(Top 21%)4937(Top 33%)4937(Top 241%)
24M24.00 mi1.00 mi6535+835814+705814+705649(Top 21%)4881(Top 32%)4881(Top 238%)
40K24.85 mi0.85 mi6477+585754+605754+606233(Top 23%)5168(Top 34%)5168(Top 252%)
25.2M25.20 mi0.35 mi6433+445717+375717+375279(Top 20%)4459(Top 29%)4459(Top 217%)
Finish26.22 mi1.02 mi6417+165693+245693+246271(Top 24%)5110(Top 34%)5110(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5214

Males

4822

M50-54

4822

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6203

Males

5625

M50-54

5625

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5214

Males

4822

M50-54

4822

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13678

Males

9734

M50-54

9734

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5790

Males

5322

M50-54

5322

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5341

Males

4923

M50-54

4923

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5724

Males

5166

M50-54

5166

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5832

Males

5170

M50-54

5170

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6167

Males

5315

M50-54

5315

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5207

Males

4658

M50-54

4658

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5635

Males

4937

M50-54

4937

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5649

Males

4881

M50-54

4881

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6233

Males

5168

M50-54

5168

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5279

Males

4459

M50-54

4459

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6271

Males

5110

M50-54

5110

Passing Analysis

Category:
Athletes Passed
3140
Passed By
1609
Net Change
+1531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7948
5K10K90315+888#7948#7060
10K15K5673+564#7060#6496
15K20K41441-1437#6496#7933
20KHalf1370+137#7933#7796
Half25K4801+479#7796#7317
25K30K33413+321#7317#6996
30K20M1119+102#6996#6894
20M21M11120+91#6894#6803
21M35K933+90#6803#6713
35K23M11823+95#6713#6618
23M24M9815+83#6618#6535
24M40K8022+58#6535#6477
40K25.2M495+44#6477#6433
25.2MFinish5539+16#6433#6417
TOTALS31401609+1531
📊

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