Jayne Kim

MA

Bib: 28177 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:58/mi
30:57
973451.5%
220 ft elev
10K· 6.21 mi
9:45/mi
1:01:16
791380.4%
157 ft elev
15K· 9.32 mi
9:47/mi
1:31:39
6778
146 ft elev
20K· 12.43 mi
9:52/mi
2:02:19
106860.1%
165 ft elev
Half· 13.11 mi
11:19/mi
2:10:02
19370.5%
148 ft elev
25K· 15.53 mi
10:52/mi
2:36:24
66880.2%
127 ft elev
30K· 18.64 mi
10:03/mi
3:07:38
1811480.2%
138 ft elev
20M
9:49/mi
3:20:59
64500.2%
148 ft elev
21M
10:18/mi
3:31:17
106241.6%
227 ft elev
35K· 21.75 mi
9:44/mi
3:38:34
17861.7%
156 ft elev
23M
9:46/mi
3:50:48
23630.6%
116 ft elev
24M
9:40/mi
4:00:28
821.3%
34 ft elev
40K· 24.85 mi
9:49/mi
4:08:52
200.3%
20 ft elev
25.2M
10:35/mi
4:12:31
13160.2%
18 ft elev
Finish· 26.22 mi
8:57/mi
4:21:38
2221
17 ft elev
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:10:029:55 /mi⚡ faster
2nd Half
2:11:3610:02 /mi+1.2%
Positive split — 1.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:579:583.11 mi30:57
9:58
-
10K
1:01:169:523.10 mi30:19
9:45
-0:13
15K
1:31:399:503.11 mi30:23
9:47
+0:02
20K
2:02:199:513.11 mi30:40
9:52
+0:05
Half(13.11 mi)
2:10:029:550.68 mi7:43
11:19
+1:27
25K
2:36:2410:042.42 mi26:22
10:52
-0:27
30K
3:07:3810:043.11 mi31:14
10:03
-0:49
20M
3:20:5910:031.36 mi13:21
9:49
-0:14
21M
3:31:1710:041.00 mi10:18
10:18
+0:29
35K
3:38:3410:030.75 mi7:17
9:44
-0:34
23M
3:50:4810:021.25 mi12:14
9:46
+0:02
24M
4:00:2810:011.00 mi9:40
9:40
-0:06
40K
4:08:5210:010.85 mi8:24
9:49
+0:09
25.2M
4:12:3110:010.35 mi3:39
10:35
+0:46
Finish(26.22 mi)
4:21:389:591.02 mi9:07
8:57
-1:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:57 /mi

Average Pace

9:59 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

9:07

3% of race

Time at Steady Pace

3:24:29

78% of race

Time at Slower Pace

48:02

18% of race

Average Pace: 9:59 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi22921935293522139185408540
10K3.10 mi22462+4599137+2159137+2152199789108910
15K3.11 mi22084+3788945+1928945+1922139185408540
20K3.11 mi21597+4878691+2548691+2542025079557955
Half(13.11 mi)0.68 mi21753-1568780-898780-892389799939993
25K2.42 mi21640+1138722+588722+582124285988598
30K3.11 mi20937+7038405+3178405+3171752968076807
20M1.36 mi20585+3528235+1708235+1701586961496149
21M1.00 mi20278+3078097+1388097+1381416054065406
35K0.75 mi20142+1368039+588039+581635365436543
23M1.25 mi19833+3097905+1347905+1341465557505750
24M1.00 mi19615+2187812+937812+931517660456045
40K0.85 mi19431+1847727+857727+851440057355735
25.2M0.35 mi19329+1027681+467681+461317751985198
Finish(26.22 mi)1.02 mi19158+1717610+717610+711397054725472

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21391

Females

8540

F50-54

8540

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

21997

Females

8910

F50-54

8910

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21391

Females

8540

F50-54

8540

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

20250

Females

7955

F50-54

7955

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

23897

Females

9993

F50-54

9993

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

21242

Females

8598

F50-54

8598

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17529

Females

6807

F50-54

6807

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15869

Females

6149

F50-54

6149

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14160

Females

5406

F50-54

5406

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16353

Females

6543

F50-54

6543

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

14655

Females

5750

F50-54

5750

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15176

Females

6045

F50-54

6045

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14400

Females

5735

F50-54

5735

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13177

Females

5198

F50-54

5198

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

13970

Females

5472

F50-54

5472

Passing Analysis

Category:
Passed
4108
Passed By
345
Net Change
+3763
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22921
5K10K50344+459#22921#22462
10K15K41234+378#22462#22084
15K20K4936+487#22084#21597
20KHalf6162-156#21597#21753
Half25K19885+113#21753#21640
25K30K7052+703#21640#20937
30K20M3542+352#20937#20585
20M21M3070+307#20585#20278
21M35K1393+136#20278#20142
35K23M3090+309#20142#19833
23M24M2180+218#19833#19615
24M40K1851+184#19615#19431
40K25.2M1020+102#19431#19329
25.2MFinish1776+171#19329#19158
TOTALS4108345+3763

Passing Charts

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