Hyerin Lee

Bib: 11735F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:04
Rank: #7698
Start5K
22:04 | 7:06/mi
10K· 6.21 mi
45:25
Rank: #8980 (-1282)
5K10K
23:21 | 7:31/mi
15K· 9.32 mi
1:10:13
Rank: #10462 (-1482)
10K15K
24:48 | 7:59/mi
20K· 12.43 mi
1:35:47
Rank: #11216 (-754)
15K20K
25:34 | 8:14/mi
Half· 13.11 mi
1:41:07
Rank: #11223 (-7)
20KHalf
5:20 | 7:49/mi
25K· 15.53 mi
2:02:37
Rank: #11928 (-705)
Half25K
21:30 | 8:52/mi
30K· 18.64 mi
2:31:00
Rank: #12363 (-435)
25K30K
28:23 | 9:08/mi
20M
2:45:25
Rank: #12943 (-580)
30K20M
14:25 | 10:37/mi
21M
2:55:43
Rank: #13003 (-60)
20M21M
10:18 | 10:18/mi
35K· 21.75 mi
3:01:57
Rank: #12841 (+162)
21M35K
6:14 | 8:20/mi
23M
3:14:33
Rank: #13080 (-239)
35K23M
12:36 | 10:04/mi
24M
3:23:22
Rank: #12979 (+101)
23M24M
8:49 | 8:49/mi
40K· 24.85 mi
3:31:10
Rank: #12886 (+93)
24M40K
7:48 | 9:07/mi
25.2M
3:35:20
Rank: #13011 (-125)
40K25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
3:44:33
Rank: #13049 (-38)
25.2MFinish
9:13 | 9:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:07
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time2:03:26
Pace9:25 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3022:047:0622:04
7:06
-
10K
6.21 mi11:12:5145:257:1923:21
7:31
+0:25
15K
9.32 mi11:37:391:10:137:3224:48
7:59
+0:28
20K
12.43 mi12:03:131:35:477:4225:34
8:14
+0:15
Half
13.11 mi12:08:331:41:077:435:20
7:49
-0:25
25K
15.53 mi12:30:032:02:377:5421:30
8:52
+1:03
30K
18.64 mi12:58:262:31:008:0628:23
9:08
+0:16
20M
20.00 mi13:12:512:45:258:1614:25
10:37
+1:29
21M
21.00 mi13:23:092:55:438:2210:18
10:18
-0:19
35K
21.75 mi13:29:233:01:578:226:14
8:20
-1:58
23M
23.00 mi13:41:593:14:338:2812:36
10:04
+1:44
24M
24.00 mi13:50:483:23:228:288:49
8:49
-1:15
40K
24.85 mi13:58:363:31:108:307:48
9:07
+0:18
25.2M
25.20 mi14:02:463:35:208:334:10
12:05
+2:58
Finish
26.22 mi14:11:593:44:338:349:13
9:03
-3:02

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

7:06 /mi

Average Pace

8:34 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:33

34% of race

Time at Steady Pace

1:47:31

48% of race

Time at Slower Pace

41:29

18% of race

Average Pace: 8:34 /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 mi10:49:3022:047:0622:04
7:06
#7698
10K
6.21 mi11:12:5145:257:1923:21
7:31
#8980
15K
9.32 mi11:37:391:10:137:3224:48
7:59
#10462
20K
12.43 mi12:03:131:35:477:4225:34
8:14
#11216
Half
13.11 mi12:08:331:41:077:435:20
7:49
#11223
25K
15.53 mi12:30:032:02:377:5421:30
8:52
#11928
30K
18.64 mi12:58:262:31:008:0628:23
9:08
#12363
20M
20.00 mi13:12:512:45:258:1614:25
10:37
#12943
21M
21.00 mi13:23:092:55:438:2210:18
10:18
#13003
35K
21.75 mi13:29:233:01:578:226:14
8:20
#12841
23M
23.00 mi13:41:593:14:338:2812:36
10:04
#13080
24M
24.00 mi13:50:483:23:228:288:49
8:49
#12979
40K
24.85 mi13:58:363:31:108:307:48
9:07
#12886
25.2M
25.20 mi14:02:463:35:208:334:10
12:05
#13011
Finish
26.22 mi14:11:593:44:338:349:13
9:03
#13049
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76981063106313355(Top 52%)4005(Top 37%)4005(Top 86%)
10K6.21 mi3.10 mi8980-12821613-5501613-55010427(Top 41%)2320(Top 21%)2320(Top 50%)
15K9.32 mi3.11 mi10462-14822330-7172330-71713355(Top 52%)4005(Top 37%)4005(Top 86%)
20K12.43 mi3.11 mi11216-7542786-4562786-45613314(Top 52%)4016(Top 37%)4016(Top 86%)
Half13.11 mi0.68 mi11223-72799-132799-1311548(Top 45%)3116(Top 29%)3116(Top 67%)
25K15.53 mi2.42 mi11928-7053223-4243223-42414891(Top 58%)5111(Top 47%)5111(Top 110%)
30K18.64 mi3.11 mi12363-4353558-3353558-33513895(Top 54%)4790(Top 44%)4790(Top 103%)
20M20.00 mi1.36 mi12943-5803946-3883946-38818299(Top 72%)7357(Top 67%)7357(Top 158%)
21M21.00 mi1.00 mi13003-604036-904036-9014131(Top 55%)5377(Top 49%)5377(Top 115%)
35K21.75 mi0.75 mi12841+1623974+623974+629829(Top 38%)3145(Top 29%)3145(Top 67%)
23M23.00 mi1.25 mi13080-2394183-2094183-20915691(Top 61%)6248(Top 57%)6248(Top 134%)
24M24.00 mi1.00 mi12979+1014163+204163+2011225(Top 44%)4033(Top 37%)4033(Top 87%)
40K24.85 mi0.85 mi12886+934162+14162+111444(Top 45%)4267(Top 39%)4267(Top 92%)
25.2M25.20 mi0.35 mi13011-1254252-904252-9017545(Top 69%)7306(Top 67%)7306(Top 157%)
Finish26.22 mi1.02 mi13049-384307-554307-5514433(Top 56%)5688(Top 52%)5688(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13355

Females

4005

F18-39

4005

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10427

Females

2320

F18-39

2320

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13355

Females

4005

F18-39

4005

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13314

Females

4016

F18-39

4016

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11548

Females

3116

F18-39

3116

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14891

Females

5111

F18-39

5111

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

13895

Females

4790

F18-39

4790

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

18299

Females

7357

F18-39

7357

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14131

Females

5377

F18-39

5377

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

9829

Females

3145

F18-39

3145

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15691

Females

6248

F18-39

6248

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11225

Females

4033

F18-39

4033

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11444

Females

4267

F18-39

4267

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17545

Females

7306

F18-39

7306

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14433

Females

5688

F18-39

5688

Passing Analysis

Category:
Athletes Passed
1159
Passed By
6508
Net Change
-5351
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7698
5K10K261308-1282#7698#8980
10K15K161496-1482#8980#10462
15K20K71825-754#10462#11216
20KHalf3441-7#11216#11223
Half25K80785-705#11223#11928
25K30K170605-435#11928#12363
30K20M39619-580#12363#12943
20M21M106166-60#12943#13003
21M35K1719+162#13003#12841
35K23M77316-239#12841#13080
23M24M13938+101#13080#12979
24M40K14552+93#12979#12886
40K25.2M14139-125#12886#13011
25.2MFinish71109-38#13011#13049
TOTALS11596508-5351
📊

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