Joy Hsu

Bib: 12660F

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Division (F18-39)
#0 / 5469
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:48
Rank: #13607
Start5K
7:40/mi
23:48 split
10K· 6.21 mi
46:52
Rank: #12509 (+1098)
5K10K
7:25/mi
23:04 split
15K· 9.32 mi
1:10:45
Rank: #12786 (-277)
10K15K
7:41/mi
23:53 split
20K· 12.43 mi
1:34:48
Rank: #12734 (+52)
15K20K
7:44/mi
24:03 split
Half· 13.11 mi
1:39:56
Rank: #12691 (+43)
20KHalf
7:31/mi
5:08 split
25K· 15.53 mi
1:58:46
Rank: #12560 (+131)
Half25K
7:46/mi
18:50 split
30K· 18.64 mi
2:23:35
Rank: #12294 (+266)
25K30K
7:59/mi
24:49 split
20M
2:34:01
Rank: #11923 (+371)
30K20M
7:41/mi
10:26 split
21M
2:42:16
Rank: #11699 (+224)
20M21M
8:15/mi
8:15 split
35K· 21.75 mi
2:48:02
Rank: #11629 (+70)
21M35K
7:42/mi
5:46 split
23M
2:57:41
Rank: #11347 (+282)
35K23M
7:42/mi
9:39 split
24M
3:05:17
Rank: #11166 (+181)
23M24M
7:36/mi
7:36 split
40K· 24.85 mi
3:11:40
Rank: #10956 (+210)
24M40K
7:28/mi
6:23 split
25.2M
3:14:32
Rank: #10895 (+61)
40K25.2M
8:19/mi
2:52 split
Finish· 26.22 mi
3:21:45
Rank: #10651 (+244)
25.2MFinish
7:05/mi
7:13 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:56
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:41:49
Pace7:46 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1823:487:4023:48
7:40
-
10K
6.21 mi11:19:2246:527:3323:04
7:25
-0:15
15K
9.32 mi11:43:151:10:457:3523:53
7:41
+0:16
20K
12.43 mi12:07:181:34:487:3824:03
7:44
+0:03
Half
13.11 mi12:12:261:39:567:375:08
7:31
-0:13
25K
15.53 mi12:31:161:58:467:3918:50
7:46
+0:15
30K
18.64 mi12:56:052:23:357:4224:49
7:59
+0:13
20M
20.00 mi13:06:312:34:017:4210:26
7:41
-0:18
21M
21.00 mi13:14:462:42:167:448:15
8:15
+0:34
35K
21.75 mi13:20:322:48:027:445:46
7:42
-0:33
23M
23.00 mi13:30:112:57:417:449:39
7:42
0:00
24M
24.00 mi13:37:473:05:177:437:36
7:36
-0:06
40K
24.85 mi13:44:103:11:407:436:23
7:28
-0:08
25.2M
25.20 mi13:47:023:14:327:432:52
8:19
+0:51
Finish
26.22 mi13:54:153:21:457:427:13
7:05
-1:14

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

7:05 /mi

Average Pace

7:42 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:49

82% of race

Time at Steady Pace

35:56

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi10:56:1823:487:4023:48
7:40
#13607
10K
6.21 mi11:19:2246:527:3323:04
7:25
#12509
15K
9.32 mi11:43:151:10:457:3523:53
7:41
#12786
20K
12.43 mi12:07:181:34:487:3824:03
7:44
#12734
Half
13.11 mi12:12:261:39:567:375:08
7:31
#12691
25K
15.53 mi12:31:161:58:467:3918:50
7:46
#12560
30K
18.64 mi12:56:052:23:357:4224:49
7:59
#12294
20M
20.00 mi13:06:312:34:017:4210:26
7:41
#11923
21M
21.00 mi13:14:462:42:167:448:15
8:15
#11699
35K
21.75 mi13:20:322:48:027:445:46
7:42
#11629
23M
23.00 mi13:30:112:57:417:449:39
7:42
#11347
24M
24.00 mi13:37:473:05:177:437:36
7:36
#11166
40K
24.85 mi13:44:103:11:407:436:23
7:28
#10956
25.2M
25.20 mi13:47:023:14:327:432:52
8:19
#10895
Finish
26.22 mi13:54:153:21:457:427:13
7:05
#10651
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi136073655365513376(Top 47%)3662(Top 30%)3662(Top 67%)
10K6.21 mi3.10 mi12509+10983075+5803075+58011420(Top 40%)2521(Top 21%)2521(Top 46%)
15K9.32 mi3.11 mi12786-2773260-1853260-18513376(Top 47%)3662(Top 30%)3662(Top 67%)
20K12.43 mi3.11 mi12734+523292-323292-3212767(Top 45%)3416(Top 28%)3416(Top 62%)
Half13.11 mi0.68 mi12691+433268+243268+2411943(Top 42%)2893(Top 24%)2893(Top 53%)
25K15.53 mi2.42 mi12560+1313223+453223+4512086(Top 43%)3157(Top 26%)3157(Top 58%)
30K18.64 mi3.11 mi12294+2663154+693154+6911293(Top 40%)2925(Top 24%)2925(Top 53%)
20M20.00 mi1.36 mi11923+3712986+1682986+1688237(Top 29%)1641(Top 13%)1641(Top 30%)
21M21.00 mi1.00 mi11699+2242911+752911+758941(Top 31%)2146(Top 18%)2146(Top 39%)
35K21.75 mi0.75 mi11629+702900+112900+1110169(Top 36%)2687(Top 22%)2687(Top 49%)
23M23.00 mi1.25 mi11347+2822804+962804+967965(Top 28%)1814(Top 15%)1814(Top 33%)
24M24.00 mi1.00 mi11166+1812741+632741+638439(Top 30%)2071(Top 17%)2071(Top 38%)
40K24.85 mi0.85 mi10956+2102672+692672+696652(Top 23%)1417(Top 12%)1417(Top 26%)
25.2M25.20 mi0.35 mi10895+612655+172655+177797(Top 27%)1986(Top 16%)1986(Top 36%)
Finish26.22 mi1.02 mi10651+2442548+1072548+1076304(Top 22%)1370(Top 11%)1370(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13376

Females

3662

F18-39

3662

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11420

Females

2521

F18-39

2521

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13376

Females

3662

F18-39

3662

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12767

Females

3416

F18-39

3416

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11943

Females

2893

F18-39

2893

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12086

Females

3157

F18-39

3157

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

11293

Females

2925

F18-39

2925

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

8237

Females

1641

F18-39

1641

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8941

Females

2146

F18-39

2146

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

10169

Females

2687

F18-39

2687

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7965

Females

1814

F18-39

1814

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

8439

Females

2071

F18-39

2071

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6652

Females

1417

F18-39

1417

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7797

Females

1986

F18-39

1986

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6304

Females

1370

F18-39

1370

Passing Analysis

Category:
Athletes Passed
3795
Passed By
839
Net Change
+2956
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13607
5K10K112022+1098#13607#12509
10K15K99376-277#12509#12786
15K20K222170+52#12786#12734
20KHalf5714+43#12734#12691
Half25K20978+131#12691#12560
25K30K370104+266#12560#12294
30K20M3743+371#12294#11923
20M21M23410+224#11923#11699
21M35K9626+70#11699#11629
35K23M2908+282#11629#11347
23M24M1898+181#11347#11166
24M40K2166+210#11166#10956
40K25.2M7110+61#10956#10895
25.2MFinish2484+244#10895#10651
TOTALS3795839+2956
📊

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