Jung Yi Lee

Bib: 23233F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:20
Rank: #21568
Start5K
9:26/mi
29:20 split
10K· 6.21 mi
58:16
Rank: #21202 (+366)
5K10K
9:19/mi
28:56 split
15K· 9.32 mi
1:28:15
Rank: #21140 (+62)
10K15K
9:39/mi
29:59 split
20K· 12.43 mi
2:01:42
Rank: #21449 (-309)
15K20K
10:46/mi
33:27 split
Half· 13.11 mi
2:08:54
Rank: #21530 (-81)
20KHalf
10:33/mi
7:12 split
25K· 15.53 mi
2:37:19
Rank: #21800 (-270)
Half25K
11:43/mi
28:25 split
30K· 18.64 mi
3:13:14
Rank: #21674 (+126)
25K30K
11:34/mi
35:55 split
20M
3:28:50
Rank: #21557 (+117)
30K20M
11:29/mi
15:36 split
21M
3:40:59
Rank: #21417 (+140)
20M21M
12:09/mi
12:09 split
35K· 21.75 mi
3:49:18
Rank: #21363 (+54)
21M35K
11:07/mi
8:19 split
23M
4:03:03
Rank: #21192 (+171)
35K23M
10:59/mi
13:45 split
24M
4:12:59
Rank: #20984 (+208)
23M24M
9:56/mi
9:56 split
40K· 24.85 mi
4:21:38
Rank: #20828 (+156)
24M40K
10:07/mi
8:39 split
25.2M
4:25:51
Rank: #20767 (+61)
40K25.2M
12:14/mi
4:13 split
Finish· 26.22 mi
4:35:39
Rank: #20647 (+120)
25.2MFinish
9:37/mi
9:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:54
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:26:45
Pace11:12 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3229:209:2629:20
9:26
-
10K
6.21 mi11:58:2858:169:2328:56
9:19
-0:07
15K
9.32 mi12:28:271:28:159:2829:59
9:39
+0:20
20K
12.43 mi13:01:542:01:429:4833:27
10:46
+1:07
Half
13.11 mi13:09:062:08:549:507:12
10:33
-0:13
25K
15.53 mi13:37:312:37:1910:0828:25
11:43
+1:10
30K
18.64 mi14:13:263:13:1410:2235:55
11:34
-0:09
20M
20.00 mi14:29:023:28:5010:2615:36
11:29
-0:05
21M
21.00 mi14:41:113:40:5910:3112:09
12:09
+0:40
35K
21.75 mi14:49:303:49:1810:338:19
11:07
-1:02
23M
23.00 mi15:03:154:03:0310:3413:45
10:59
-0:08
24M
24.00 mi15:13:114:12:5910:329:56
9:56
-1:03
40K
24.85 mi15:21:504:21:3810:328:39
10:07
+0:11
25.2M
25.20 mi15:26:034:25:5110:334:13
12:14
+2:07
Finish
26.22 mi15:35:514:35:3910:319:48
9:37
-2:37

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

9:19 /mi

Average Pace

10:31 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:38

42% of race

Time at Steady Pace

1:02:43

23% of race

Time at Slower Pace

1:36:18

35% of race

Average Pace: 10:31 /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 mi11:29:3229:209:2629:20
9:26
#21568
10K
6.21 mi11:58:2858:169:2328:56
9:19
#21202
15K
9.32 mi12:28:271:28:159:2829:59
9:39
#21140
20K
12.43 mi13:01:542:01:429:4833:27
10:46
#21449
Half
13.11 mi13:09:062:08:549:507:12
10:33
#21530
25K
15.53 mi13:37:312:37:1910:0828:25
11:43
#21800
30K
18.64 mi14:13:263:13:1410:2235:55
11:34
#21674
20M
20.00 mi14:29:023:28:5010:2615:36
11:29
#21557
21M
21.00 mi14:41:113:40:5910:3112:09
12:09
#21417
35K
21.75 mi14:49:303:49:1810:338:19
11:07
#21363
23M
23.00 mi15:03:154:03:0310:3413:45
10:59
#21192
24M
24.00 mi15:13:114:12:5910:329:56
9:56
#20984
40K
24.85 mi15:21:504:21:3810:328:39
10:07
#20828
25.2M
25.20 mi15:26:034:25:5110:334:13
12:14
#20767
Finish
26.22 mi15:35:514:35:3910:319:48
9:37
#20647
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi215688702870221092(Top 83%)8366(Top 77%)8366(Top 1524%)
10K6.21 mi3.10 mi21202+3668491+2118491+21120833(Top 82%)8272(Top 76%)8272(Top 1507%)
15K9.32 mi3.11 mi21140+628442+498442+4921092(Top 83%)8366(Top 77%)8366(Top 1524%)
20K12.43 mi3.11 mi21449-3098603-1618603-16122208(Top 87%)9024(Top 83%)9024(Top 1644%)
Half13.11 mi0.68 mi21530-818654-518654-5122753(Top 89%)9355(Top 86%)9355(Top 1704%)
25K15.53 mi2.42 mi21800-2708818-1648818-16422739(Top 89%)9405(Top 86%)9405(Top 1713%)
30K18.64 mi3.11 mi21674+1268803+158803+1521137(Top 83%)8704(Top 80%)8704(Top 1585%)
20M20.00 mi1.36 mi21557+1178769+348769+3420361(Top 80%)8410(Top 77%)8410(Top 1532%)
21M21.00 mi1.00 mi21417+1408708+618708+6119167(Top 75%)7893(Top 72%)7893(Top 1438%)
35K21.75 mi0.75 mi21363+548691+178691+1720075(Top 79%)8381(Top 77%)8381(Top 1527%)
23M23.00 mi1.25 mi21192+1718635+568635+5618391(Top 72%)7605(Top 70%)7605(Top 1385%)
24M24.00 mi1.00 mi20984+2088546+898546+8916118(Top 63%)6511(Top 60%)6511(Top 1186%)
40K24.85 mi0.85 mi20828+1568478+688478+6815455(Top 60%)6250(Top 57%)6250(Top 1138%)
25.2M25.20 mi0.35 mi20767+618448+308448+3017909(Top 70%)7509(Top 69%)7509(Top 1368%)
Finish26.22 mi1.02 mi20647+1208403+458403+4517040(Top 67%)7031(Top 64%)7031(Top 1281%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

21092

Females

8366

F60-64

8366

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

20833

Females

8272

F60-64

8272

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

21092

Females

8366

F60-64

8366

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22208

Females

9024

F60-64

9024

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22753

Females

9355

F60-64

9355

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

22739

Females

9405

F60-64

9405

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

21137

Females

8704

F60-64

8704

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20361

Females

8410

F60-64

8410

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19167

Females

7893

F60-64

7893

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20075

Females

8381

F60-64

8381

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18391

Females

7605

F60-64

7605

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16118

Females

6511

F60-64

6511

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15455

Females

6250

F60-64

6250

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17909

Females

7509

F60-64

7509

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17040

Females

7031

F60-64

7031

Passing Analysis

Category:
Athletes Passed
2215
Passed By
1294
Net Change
+921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21568
5K10K469103+366#21568#21202
10K15K211149+62#21202#21140
15K20K93402-309#21140#21449
20KHalf1495-81#21449#21530
Half25K69339-270#21530#21800
25K30K243117+126#21800#21674
30K20M15134+117#21674#21557
20M21M15414+140#21557#21417
21M35K7723+54#21417#21363
35K23M1776+171#21363#21192
23M24M2113+208#21192#20984
24M40K1571+156#20984#20828
40K25.2M632+61#20828#20767
25.2MFinish1266+120#20767#20647
TOTALS22151294+921
📊

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