Meng-Hsin Liu

Bib: 1503M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M40-44)
#0 / 2241
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:14
Rank: #1113
Start5K
19:14 | 6:11/mi
10K· 6.21 mi
38:37
Rank: #1243 (-130)
5K10K
19:23 | 6:14/mi
15K· 9.32 mi
58:30
Rank: #1477 (-234)
10K15K
19:53 | 6:24/mi
20K· 12.43 mi
1:19:06
Rank: #1779 (-302)
15K20K
20:36 | 6:38/mi
Half· 13.11 mi
1:23:33
Rank: #1830 (-51)
20KHalf
4:27 | 6:31/mi
25K· 15.53 mi
1:40:16
Rank: #2166 (-336)
Half25K
16:43 | 6:54/mi
30K· 18.64 mi
2:04:19
Rank: #3192 (-1026)
25K30K
24:03 | 7:44/mi
20M
2:14:12
Rank: #3368 (-176)
30K20M
9:53 | 7:16/mi
21M
2:21:38
Rank: #3406 (-38)
20M21M
7:26 | 7:26/mi
35K· 21.75 mi
2:26:35
Rank: #3365 (+41)
21M35K
4:57 | 6:37/mi
23M
2:35:07
Rank: #3297 (+68)
35K23M
8:32 | 6:49/mi
24M
2:41:50
Rank: #3275 (+22)
23M24M
6:43 | 6:43/mi
40K· 24.85 mi
2:48:00
Rank: #3339 (-64)
24M40K
6:10 | 7:13/mi
25.2M
2:50:45
Rank: #3397 (-58)
40K25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
2:58:08
Rank: #3535 (-138)
25.2MFinish
7:23 | 7:15/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:33
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:34:35
Pace7:13 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3019:146:1119:14
6:11
-
10K
6.21 mi10:38:5338:376:1319:23
6:14
+0:03
15K
9.32 mi10:58:4658:306:1719:53
6:24
+0:10
20K
12.43 mi11:19:221:19:066:2220:36
6:38
+0:14
Half
13.11 mi11:23:491:23:336:224:27
6:31
-0:07
25K
15.53 mi11:40:321:40:166:2716:43
6:54
+0:23
30K
18.64 mi12:04:352:04:196:4024:03
7:44
+0:50
20M
20.00 mi12:14:282:14:126:439:53
7:16
-0:28
21M
21.00 mi12:21:542:21:386:457:26
7:26
+0:10
35K
21.75 mi12:26:512:26:356:444:57
6:37
-0:49
23M
23.00 mi12:35:232:35:076:458:32
6:49
+0:12
24M
24.00 mi12:42:062:41:506:456:43
6:43
-0:06
40K
24.85 mi12:48:162:48:006:466:10
7:13
+0:30
25.2M
25.20 mi12:51:012:50:456:472:45
7:58
+0:45
Finish
26.22 mi12:58:242:58:086:487:23
7:15
-0:43

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

6:11 /mi

Average Pace

6:48 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:02:57

35% of race

Time at Steady Pace

57:31

32% of race

Time at Slower Pace

57:40

32% of race

Average Pace: 6:48 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:3019:146:1119:14
6:11
#1113
10K
6.21 mi10:38:5338:376:1319:23
6:14
#1243
15K
9.32 mi10:58:4658:306:1719:53
6:24
#1477
20K
12.43 mi11:19:221:19:066:2220:36
6:38
#1779
Half
13.11 mi11:23:491:23:336:224:27
6:31
#1830
25K
15.53 mi11:40:321:40:166:2716:43
6:54
#2166
30K
18.64 mi12:04:352:04:196:4024:03
7:44
#3192
20M
20.00 mi12:14:282:14:126:439:53
7:16
#3368
21M
21.00 mi12:21:542:21:386:457:26
7:26
#3406
35K
21.75 mi12:26:512:26:356:444:57
6:37
#3365
23M
23.00 mi12:35:232:35:076:458:32
6:49
#3297
24M
24.00 mi12:42:062:41:506:456:43
6:43
#3275
40K
24.85 mi12:48:162:48:006:466:10
7:13
#3339
25.2M
25.20 mi12:51:012:50:456:472:45
7:58
#3397
Finish
26.22 mi12:58:242:58:086:487:23
7:15
#3535
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1113105210522105(Top 8%)2020(Top 13%)2020(Top 90%)
10K6.21 mi3.10 mi1243-1301178-1261178-1261509(Top 6%)1442(Top 10%)1442(Top 64%)
15K9.32 mi3.11 mi1477-2341409-2311409-2312105(Top 8%)2020(Top 13%)2020(Top 90%)
20K12.43 mi3.11 mi1779-3021702-2931702-2933054(Top 11%)2909(Top 19%)2909(Top 130%)
Half13.11 mi0.68 mi1830-511751-491751-492959(Top 11%)2834(Top 19%)2834(Top 126%)
25K15.53 mi2.42 mi2166-3362077-3262077-3264897(Top 18%)4530(Top 30%)4530(Top 202%)
30K18.64 mi3.11 mi3192-10263039-9623039-9628920(Top 34%)7230(Top 48%)7230(Top 323%)
20M20.00 mi1.36 mi3368-1763190-1513190-1515453(Top 20%)4884(Top 32%)4884(Top 218%)
21M21.00 mi1.00 mi3406-383226-363226-364256(Top 16%)3896(Top 26%)3896(Top 174%)
35K21.75 mi0.75 mi3365+413186+403186+403100(Top 12%)2902(Top 19%)2902(Top 129%)
23M23.00 mi1.25 mi3297+683123+633123+632749(Top 10%)2575(Top 17%)2575(Top 115%)
24M24.00 mi1.00 mi3275+223101+223101+223201(Top 12%)2967(Top 20%)2967(Top 132%)
40K24.85 mi0.85 mi3339-643159-583159-584919(Top 18%)4286(Top 28%)4286(Top 191%)
25.2M25.20 mi0.35 mi3397-583208-493208-496232(Top 23%)5068(Top 33%)5068(Top 226%)
Finish26.22 mi1.02 mi3535-1383329-1213329-1216683(Top 25%)5356(Top 35%)5356(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2105

Males

2020

M40-44

2020

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1509

Males

1442

M40-44

1442

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2105

Males

2020

M40-44

2020

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3054

Males

2909

M40-44

2909

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2959

Males

2834

M40-44

2834

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4897

Males

4530

M40-44

4530

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8920

Males

7230

M40-44

7230

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5453

Males

4884

M40-44

4884

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4256

Males

3896

M40-44

3896

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3100

Males

2902

M40-44

2902

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2749

Males

2575

M40-44

2575

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3201

Males

2967

M40-44

2967

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4919

Males

4286

M40-44

4286

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6232

Males

5068

M40-44

5068

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6683

Males

5356

M40-44

5356

Passing Analysis

Category:
Athletes Passed
334
Passed By
2756
Net Change
-2422
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1113
5K10K17147-130#1113#1243
10K15K6240-234#1243#1477
15K20K6308-302#1477#1779
20KHalf253-51#1779#1830
Half25K6342-336#1830#2166
25K30K21028-1026#2166#3192
30K20M21197-176#3192#3368
20M21M4482-38#3368#3406
21M35K5211+41#3406#3365
35K23M8315+68#3365#3297
23M24M5129+22#3297#3275
24M40K2084-64#3275#3339
40K25.2M967-58#3339#3397
25.2MFinish15153-138#3397#3535
TOTALS3342756-2422
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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