Lingyu Hsu

Bib: 21122F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Masters (Masters Women)
#0 / 6263
Top 16%
Division (F45-49)
#0 / 1753
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:23
Rank: #13481
Start5K
7:51/mi
24:23 split
10K· 6.21 mi
49:15
Rank: #13864 (-383)
5K10K
8:00/mi
24:52 split
15K· 9.32 mi
1:14:31
Rank: #14029 (-165)
10K15K
8:08/mi
25:16 split
20K· 12.43 mi
1:40:27
Rank: #13956 (+73)
15K20K
8:21/mi
25:56 split
Half· 13.11 mi
1:45:59
Rank: #13918 (+38)
20KHalf
8:07/mi
5:32 split
25K· 15.53 mi
2:06:08
Rank: #13554 (+364)
Half25K
8:19/mi
20:09 split
30K· 18.64 mi
2:32:33
Rank: #12860 (+694)
25K30K
8:30/mi
26:25 split
20M
2:44:08
Rank: #12568 (+292)
30K20M
8:31/mi
11:35 split
21M
2:53:01
Rank: #12239 (+329)
20M21M
8:53/mi
8:53 split
35K· 21.75 mi
2:58:56
Rank: #12025 (+214)
21M35K
7:55/mi
5:55 split
23M
3:09:25
Rank: #11712 (+313)
35K23M
8:22/mi
10:29 split
24M
3:17:20
Rank: #11390 (+322)
23M24M
7:55/mi
7:55 split
40K· 24.85 mi
3:24:27
Rank: #11165 (+225)
24M40K
8:19/mi
7:07 split
25.2M
3:27:32
Rank: #11053 (+112)
40K25.2M
8:56/mi
3:05 split
Finish· 26.22 mi
3:35:28
Rank: #10875 (+178)
25.2MFinish
7:47/mi
7:56 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:59
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:49:29
Pace8:21 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0524:237:5124:23
7:51
-
10K
6.21 mi11:44:5749:157:5624:52
8:00
+0:09
15K
9.32 mi12:10:131:14:318:0025:16
8:08
+0:08
20K
12.43 mi12:36:091:40:278:0525:56
8:21
+0:13
Half
13.11 mi12:41:411:45:598:055:32
8:07
-0:14
25K
15.53 mi13:01:502:06:088:0720:09
8:19
+0:12
30K
18.64 mi13:28:152:32:338:1126:25
8:30
+0:11
20M
20.00 mi13:39:502:44:088:1211:35
8:31
+0:01
21M
21.00 mi13:48:432:53:018:148:53
8:53
+0:22
35K
21.75 mi13:54:382:58:568:145:55
7:55
-0:58
23M
23.00 mi14:05:073:09:258:1410:29
8:22
+0:27
24M
24.00 mi14:13:023:17:208:137:55
7:55
-0:27
40K
24.85 mi14:20:093:24:278:147:07
8:19
+0:24
25.2M
25.20 mi14:23:143:27:328:143:05
8:56
+0:37
Finish
26.22 mi14:31:103:35:288:137:56
7:47
-1:09

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

7:47 /mi

Average Pace

8:13 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:30

94% of race

Time at Steady Pace

11:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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 mi11:20:0524:237:5124:23
7:51
#13481
10K
6.21 mi11:44:5749:157:5624:52
8:00
#13864
15K
9.32 mi12:10:131:14:318:0025:16
8:08
#14029
20K
12.43 mi12:36:091:40:278:0525:56
8:21
#13956
Half
13.11 mi12:41:411:45:598:055:32
8:07
#13918
25K
15.53 mi13:01:502:06:088:0720:09
8:19
#13554
30K
18.64 mi13:28:152:32:338:1126:25
8:30
#12860
20M
20.00 mi13:39:502:44:088:1211:35
8:31
#12568
21M
21.00 mi13:48:432:53:018:148:53
8:53
#12239
35K
21.75 mi13:54:382:58:568:145:55
7:55
#12025
23M
23.00 mi14:05:073:09:258:1410:29
8:22
#11712
24M
24.00 mi14:13:023:17:208:137:55
7:55
#11390
40K
24.85 mi14:20:093:24:278:147:07
8:19
#11165
25.2M
25.20 mi14:23:143:27:328:143:05
8:56
#11053
Finish
26.22 mi14:31:103:35:288:137:56
7:47
#10875
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi134813990399014302(Top 56%)4544(Top 42%)4544(Top 259%)
10K6.21 mi3.10 mi13864-3834259-2694259-26914247(Top 56%)4478(Top 41%)4478(Top 255%)
15K9.32 mi3.11 mi14029-1654351-924351-9214302(Top 56%)4544(Top 42%)4544(Top 259%)
20K12.43 mi3.11 mi13956+734334+174334+1713969(Top 55%)4400(Top 40%)4400(Top 251%)
Half13.11 mi0.68 mi13918+384314+204314+2013470(Top 53%)4162(Top 38%)4162(Top 237%)
25K15.53 mi2.42 mi13554+3644126+1884126+18812050(Top 47%)3540(Top 32%)3540(Top 202%)
30K18.64 mi3.11 mi12860+6943825+3013825+30110682(Top 42%)3033(Top 28%)3033(Top 173%)
20M20.00 mi1.36 mi12568+2923725+1003725+1009593(Top 38%)2747(Top 25%)2747(Top 157%)
21M21.00 mi1.00 mi12239+3293603+1223603+1228041(Top 31%)2205(Top 20%)2205(Top 126%)
35K21.75 mi0.75 mi12025+2143518+853518+857275(Top 28%)1897(Top 17%)1897(Top 108%)
23M23.00 mi1.25 mi11712+3133411+1073411+1077787(Top 30%)2295(Top 21%)2295(Top 131%)
24M24.00 mi1.00 mi11390+3223303+1083303+1086219(Top 24%)1637(Top 15%)1637(Top 93%)
40K24.85 mi0.85 mi11165+2253222+813222+817504(Top 29%)2383(Top 22%)2383(Top 136%)
25.2M25.20 mi0.35 mi11053+1123183+393183+396379(Top 25%)1910(Top 17%)1910(Top 109%)
Finish26.22 mi1.02 mi10875+1783135+483135+487304(Top 29%)2259(Top 21%)2259(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14302

Females

4544

F45-49

4544

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14247

Females

4478

F45-49

4478

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14302

Females

4544

F45-49

4544

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

13969

Females

4400

F45-49

4400

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

13470

Females

4162

F45-49

4162

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12050

Females

3540

F45-49

3540

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10682

Females

3033

F45-49

3033

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

9593

Females

2747

F45-49

2747

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8041

Females

2205

F45-49

2205

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7275

Females

1897

F45-49

1897

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7787

Females

2295

F45-49

2295

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6219

Females

1637

F45-49

1637

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7504

Females

2383

F45-49

2383

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6379

Females

1910

F45-49

1910

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7304

Females

2259

F45-49

2259

Passing Analysis

Category:
Athletes Passed
3860
Passed By
1254
Net Change
+2606
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13481
5K10K182565-383#13481#13864
10K15K171336-165#13864#14029
15K20K278205+73#14029#13956
20KHalf6224+38#13956#13918
Half25K40339+364#13918#13554
25K30K72026+694#13554#12860
30K20M31018+292#12860#12568
20M21M3378+329#12568#12239
21M35K2173+214#12239#12025
35K23M32411+313#12025#11712
23M24M3220+322#11712#11390
24M40K2338+225#11390#11165
40K25.2M1164+112#11165#11053
25.2MFinish1857+178#11053#10875
TOTALS38601254+2606
📊

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