Junko Boddeveld

Bib: 22078F

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 43%
Masters (Masters Women)
#0 / 6539
Top 31%
Division (F50-54)
#0 / 1207
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:06
Rank: #19046
Start5K
8:43/mi
27:06 split
10K· 6.21 mi
53:40
Rank: #18734 (+312)
5K10K
8:33/mi
26:34 split
15K· 9.32 mi
1:20:09
Rank: #18482 (+252)
10K15K
8:31/mi
26:29 split
20K· 12.43 mi
1:47:02
Rank: #18287 (+195)
15K20K
8:39/mi
26:53 split
Half· 13.11 mi
1:52:48
Rank: #18242 (+45)
20KHalf
8:27/mi
5:46 split
25K· 15.53 mi
2:13:20
Rank: #17850 (+392)
Half25K
8:28/mi
20:32 split
30K· 18.64 mi
2:39:32
Rank: #17113 (+737)
25K30K
8:26/mi
26:12 split
20M
2:50:40
Rank: #16738 (+375)
30K20M
8:12/mi
11:08 split
21M
2:59:16
Rank: #16409 (+329)
20M21M
8:36/mi
8:36 split
35K· 21.75 mi
3:05:10
Rank: #16243 (+166)
21M35K
7:53/mi
5:54 split
23M
3:15:28
Rank: #15951 (+292)
35K23M
8:14/mi
10:18 split
24M
3:23:13
Rank: #15657 (+294)
23M24M
7:45/mi
7:45 split
40K· 24.85 mi
3:29:56
Rank: #15444 (+213)
24M40K
7:51/mi
6:43 split
25.2M
3:32:50
Rank: #15320 (+124)
40K25.2M
8:25/mi
2:54 split
Finish· 26.22 mi
3:40:23
Rank: #15033 (+287)
25.2MFinish
7:25/mi
7:33 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:52:48
Pace8:36 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:47:35
Pace8:12 /mi
📊Negative Split: 4.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1327:068:4327:06
8:43
-
10K
6.21 mi11:50:4753:408:3826:34
8:33
-0:10
15K
9.32 mi12:17:161:20:098:3626:29
8:31
-0:02
20K
12.43 mi12:44:091:47:028:3726:53
8:39
+0:08
Half
13.11 mi12:49:551:52:488:365:46
8:27
-0:12
25K
15.53 mi13:10:272:13:208:3520:32
8:28
+0:01
30K
18.64 mi13:36:392:39:328:3326:12
8:26
-0:02
20M
20.00 mi13:47:472:50:408:3211:08
8:12
-0:14
21M
21.00 mi13:56:232:59:168:328:36
8:36
+0:24
35K
21.75 mi14:02:173:05:108:315:54
7:53
-0:43
23M
23.00 mi14:12:353:15:288:3010:18
8:14
+0:21
24M
24.00 mi14:20:203:23:138:287:45
7:45
-0:29
40K
24.85 mi14:27:033:29:568:276:43
7:51
+0:06
25.2M
25.20 mi14:29:573:32:508:272:54
8:25
+0:34
Finish
26.22 mi14:37:303:40:238:257:33
7:25
-1:00

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

7:25 /mi

Average Pace

8:25 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:55

13% of race

Time at Steady Pace

3:12:28

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:24:1327:068:4327:06
8:43
#19046
10K
6.21 mi11:50:4753:408:3826:34
8:33
#18734
15K
9.32 mi12:17:161:20:098:3626:29
8:31
#18482
20K
12.43 mi12:44:091:47:028:3726:53
8:39
#18287
Half
13.11 mi12:49:551:52:488:365:46
8:27
#18242
25K
15.53 mi13:10:272:13:208:3520:32
8:28
#17850
30K
18.64 mi13:36:392:39:328:3326:12
8:26
#17113
20M
20.00 mi13:47:472:50:408:3211:08
8:12
#16738
21M
21.00 mi13:56:232:59:168:328:36
8:36
#16409
35K
21.75 mi14:02:173:05:108:315:54
7:53
#16243
23M
23.00 mi14:12:353:15:288:3010:18
8:14
#15951
24M
24.00 mi14:20:203:23:138:287:45
7:45
#15657
40K
24.85 mi14:27:033:29:568:276:43
7:51
#15444
25.2M
25.20 mi14:29:573:32:508:272:54
8:25
#15320
Finish
26.22 mi14:37:303:40:238:257:33
7:25
#15033
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi190467232723217994(Top 68%)6492(Top 57%)6492(Top 538%)
10K6.21 mi3.10 mi18734+3126970+2626970+26218587(Top 70%)6827(Top 60%)6827(Top 566%)
15K9.32 mi3.11 mi18482+2526805+1656805+16517994(Top 68%)6492(Top 57%)6492(Top 538%)
20K12.43 mi3.11 mi18287+1956683+1226683+12217839(Top 67%)6422(Top 56%)6422(Top 532%)
Half13.11 mi0.68 mi18242+456659+246659+2417534(Top 66%)6217(Top 54%)6217(Top 515%)
25K15.53 mi2.42 mi17850+3926445+2146445+21416032(Top 60%)5466(Top 48%)5466(Top 453%)
30K18.64 mi3.11 mi17113+7376031+4146031+41413909(Top 52%)4283(Top 37%)4283(Top 355%)
20M20.00 mi1.36 mi16738+3755831+2005831+20011691(Top 44%)3120(Top 27%)3120(Top 258%)
21M21.00 mi1.00 mi16409+3295654+1775654+17711101(Top 42%)2936(Top 26%)2936(Top 243%)
35K21.75 mi0.75 mi16243+1665573+815573+8111387(Top 43%)3092(Top 27%)3092(Top 256%)
23M23.00 mi1.25 mi15951+2925433+1405433+14011424(Top 43%)3237(Top 28%)3237(Top 268%)
24M24.00 mi1.00 mi15657+2945276+1575276+1579482(Top 36%)2342(Top 21%)2342(Top 194%)
40K24.85 mi0.85 mi15444+2135159+1175159+1179112(Top 34%)2242(Top 20%)2242(Top 186%)
25.2M25.20 mi0.35 mi15320+1245085+745085+749104(Top 34%)2327(Top 20%)2327(Top 193%)
Finish26.22 mi1.02 mi15033+2874930+1554930+1557902(Top 30%)1800(Top 16%)1800(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17994

Females

6492

F50-54

6492

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18587

Females

6827

F50-54

6827

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17994

Females

6492

F50-54

6492

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17839

Females

6422

F50-54

6422

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17534

Females

6217

F50-54

6217

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

16032

Females

5466

F50-54

5466

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13909

Females

4283

F50-54

4283

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11691

Females

3120

F50-54

3120

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

11101

Females

2936

F50-54

2936

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

11387

Females

3092

F50-54

3092

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

11424

Females

3237

F50-54

3237

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9482

Females

2342

F50-54

2342

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9112

Females

2242

F50-54

2242

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9104

Females

2327

F50-54

2327

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7902

Females

1800

F50-54

1800

Passing Analysis

Category:
Athletes Passed
4420
Passed By
407
Net Change
+4013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19046
5K10K547235+312#19046#18734
10K15K33179+252#18734#18482
15K20K26368+195#18482#18287
20KHalf527+45#18287#18242
Half25K4008+392#18242#17850
25K30K7403+737#17850#17113
30K20M3750+375#17113#16738
20M21M3290+329#16738#16409
21M35K1660+166#16409#16243
35K23M2997+292#16243#15951
23M24M2940+294#15951#15657
24M40K2130+213#15657#15444
40K25.2M1240+124#15444#15320
25.2MFinish2870+287#15320#15033
TOTALS4420407+4013
📊

Passing Visuals

Category:
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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