John Adachi

Bib: 15501M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:52
Rank: #12160
Start5K
23:52 | 7:41/mi
10K· 6.21 mi
48:42
Rank: #13125 (-965)
5K10K
24:50 | 8:00/mi
15K· 9.32 mi
1:13:32
Rank: #13221 (-96)
10K15K
24:50 | 8:00/mi
20K· 12.43 mi
1:39:15
Rank: #13319 (-98)
15K20K
25:43 | 8:17/mi
Half· 13.11 mi
1:44:48
Rank: #13338 (-19)
20KHalf
5:33 | 8:08/mi
25K· 15.53 mi
2:05:59
Rank: #13485 (-147)
Half25K
21:11 | 8:44/mi
30K· 18.64 mi
2:34:32
Rank: #13552 (-67)
25K30K
28:33 | 9:11/mi
20M
2:47:43
Rank: #13691 (-139)
30K20M
13:11 | 9:42/mi
21M
2:57:38
Rank: #13594 (+97)
20M21M
9:55 | 9:55/mi
35K· 21.75 mi
3:05:07
Rank: #13762 (-168)
21M35K
7:29 | 10:00/mi
23M
3:17:16
Rank: #13810 (-48)
35K23M
12:09 | 9:42/mi
24M
3:26:41
Rank: #13806 (+4)
23M24M
9:25 | 9:25/mi
40K· 24.85 mi
3:35:01
Rank: #13824 (-18)
24M40K
8:20 | 9:45/mi
25.2M
3:38:26
Rank: #13744 (+80)
40K25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:47:14
Rank: #13641 (+103)
25.2MFinish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:48
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time2:02:26
Pace9:20 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:1923:527:4123:52
7:41
-
10K
6.21 mi11:22:0948:427:5024:50
8:00
+0:19
15K
9.32 mi11:46:591:13:327:5324:50
8:00
0:00
20K
12.43 mi12:12:421:39:157:5925:43
8:17
+0:17
Half
13.11 mi12:18:151:44:488:005:33
8:08
-0:09
25K
15.53 mi12:39:262:05:598:0721:11
8:44
+0:36
30K
18.64 mi13:07:592:34:328:1728:33
9:11
+0:27
20M
20.00 mi13:21:102:47:438:2313:11
9:42
+0:31
21M
21.00 mi13:31:052:57:388:289:55
9:55
+0:13
35K
21.75 mi13:38:343:05:078:317:29
10:00
+0:05
23M
23.00 mi13:50:433:17:168:3512:09
9:42
-0:18
24M
24.00 mi14:00:083:26:418:379:25
9:25
-0:17
40K
24.85 mi14:08:283:35:018:398:20
9:45
+0:20
25.2M
25.20 mi14:11:533:38:268:403:25
9:54
+0:09
Finish
26.22 mi14:20:413:47:148:408:48
8:38
-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

7:41 /mi

Average Pace

8:40 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:47

59% of race

Time at Steady Pace

37:58

17% of race

Time at Slower Pace

54:29

24% of race

Average Pace: 8:40 /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 mi10:57:1923:527:4123:52
7:41
#12160
10K
6.21 mi11:22:0948:427:5024:50
8:00
#13125
15K
9.32 mi11:46:591:13:327:5324:50
8:00
#13221
20K
12.43 mi12:12:421:39:157:5925:43
8:17
#13319
Half
13.11 mi12:18:151:44:488:005:33
8:08
#13338
25K
15.53 mi12:39:262:05:598:0721:11
8:44
#13485
30K
18.64 mi13:07:592:34:328:1728:33
9:11
#13552
20M
20.00 mi13:21:102:47:438:2313:11
9:42
#13691
21M
21.00 mi13:31:052:57:388:289:55
9:55
#13594
35K
21.75 mi13:38:343:05:078:317:29
10:00
#13762
23M
23.00 mi13:50:433:17:168:3512:09
9:42
#13810
24M
24.00 mi14:00:083:26:418:379:25
9:25
#13806
40K
24.85 mi14:08:283:35:018:398:20
9:45
#13824
25.2M
25.20 mi14:11:533:38:268:403:25
9:54
#13744
Finish
26.22 mi14:20:413:47:148:408:48
8:38
#13641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi121608908890813413(Top 52%)9348(Top 64%)9348(Top 611%)
10K6.21 mi3.10 mi13125-9659295-3879295-38714135(Top 55%)9680(Top 66%)9680(Top 633%)
15K9.32 mi3.11 mi13221-969318-239318-2313413(Top 52%)9348(Top 64%)9348(Top 611%)
20K12.43 mi3.11 mi13319-989319-19319-113575(Top 53%)9373(Top 64%)9373(Top 613%)
Half13.11 mi0.68 mi13338-199319931913574(Top 53%)9310(Top 64%)9310(Top 609%)
25K15.53 mi2.42 mi13485-1479372-539372-5314243(Top 56%)9472(Top 65%)9472(Top 619%)
30K18.64 mi3.11 mi13552-679297+759297+7514146(Top 55%)9176(Top 63%)9176(Top 600%)
20M20.00 mi1.36 mi13691-1399299-29299-215339(Top 60%)9447(Top 65%)9447(Top 618%)
21M21.00 mi1.00 mi13594+979187+1129187+11212640(Top 49%)8015(Top 55%)8015(Top 524%)
35K21.75 mi0.75 mi13762-1689232-459232-4517131(Top 67%)10175(Top 70%)10175(Top 665%)
23M23.00 mi1.25 mi13810-489197+359197+3514344(Top 56%)8714(Top 60%)8714(Top 570%)
24M24.00 mi1.00 mi13806+49156+419156+4114098(Top 55%)8572(Top 59%)8572(Top 561%)
40K24.85 mi0.85 mi13824-189121+359121+3514044(Top 55%)8457(Top 58%)8457(Top 553%)
25.2M25.20 mi0.35 mi13744+809066+559066+5510541(Top 41%)6651(Top 46%)6651(Top 435%)
Finish26.22 mi1.02 mi13641+1038990+768990+7612261(Top 48%)7644(Top 52%)7644(Top 500%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13413

Males

9348

M55-59

9348

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14135

Males

9680

M55-59

9680

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13413

Males

9348

M55-59

9348

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13575

Males

9373

M55-59

9373

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

13574

Males

9310

M55-59

9310

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14243

Males

9472

M55-59

9472

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14146

Males

9176

M55-59

9176

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

15339

Males

9447

M55-59

9447

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12640

Males

8015

M55-59

8015

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17131

Males

10175

M55-59

10175

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14344

Males

8714

M55-59

8714

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14098

Males

8572

M55-59

8572

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14044

Males

8457

M55-59

8457

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10541

Males

6651

M55-59

6651

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12261

Males

7644

M55-59

7644

Passing Analysis

Category:
Athletes Passed
1819
Passed By
3300
Net Change
-1481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12160
5K10K631028-965#12160#13125
10K15K185281-96#13125#13221
15K20K238336-98#13221#13319
20KHalf4564-19#13319#13338
Half25K167314-147#13338#13485
25K30K270337-67#13485#13552
30K20M104243-139#13552#13691
20M21M18891+97#13691#13594
21M35K42210-168#13594#13762
35K23M105153-48#13762#13810
23M24M9995+4#13810#13806
24M40K87105-18#13806#13824
40K25.2M877+80#13824#13744
25.2MFinish13936+103#13744#13641
TOTALS18193300-1481
📊

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