Yu-Ming Liu

Bib: 11004M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:07
Rank: #14477
Start5K
7:46/mi
24:07 split
10K· 6.21 mi
51:34
Rank: #18599 (-4122)
5K10K
8:50/mi
27:27 split
15K· 9.32 mi
1:20:52
Rank: #20618 (-2019)
10K15K
9:26/mi
29:18 split
20K· 12.43 mi
1:50:42
Rank: #21477 (-859)
15K20K
9:36/mi
29:50 split
Half· 13.11 mi
1:56:49
Rank: #21485 (-8)
20KHalf
8:58/mi
6:07 split
25K· 15.53 mi
2:20:39
Rank: #21804 (-319)
Half25K
9:50/mi
23:50 split
30K· 18.64 mi
2:53:43
Rank: #22230 (-426)
25K30K
10:39/mi
33:04 split
20M
3:07:15
Rank: #22127 (+103)
30K20M
9:58/mi
13:32 split
21M
3:18:26
Rank: #22078 (+49)
20M21M
11:11/mi
11:11 split
35K· 21.75 mi
3:25:46
Rank: #22040 (+38)
21M35K
9:48/mi
7:20 split
23M
3:38:49
Rank: #22004 (+36)
35K23M
10:25/mi
13:03 split
24M
3:48:05
Rank: #21868 (+136)
23M24M
9:16/mi
9:16 split
40K· 24.85 mi
3:57:00
Rank: #21859 (+9)
24M40K
10:26/mi
8:55 split
25.2M
4:01:06
Rank: #21872 (-13)
40K25.2M
11:53/mi
4:06 split
Finish· 26.22 mi
4:11:09
Rank: #21877 (-5)
25.2MFinish
9:52/mi
10:03 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:49
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:14:20
Pace10:15 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0124:077:4624:07
7:46
-
10K
6.21 mi11:18:2851:348:1827:27
8:50
+1:04
15K
9.32 mi11:47:461:20:528:4129:18
9:26
+0:36
20K
12.43 mi12:17:361:50:428:5429:50
9:36
+0:10
Half
13.11 mi12:23:431:56:498:556:07
8:58
-0:38
25K
15.53 mi12:47:332:20:399:0323:50
9:50
+0:52
30K
18.64 mi13:20:372:53:439:1933:04
10:39
+0:49
20M
20.00 mi13:34:093:07:159:2213:32
9:58
-0:41
21M
21.00 mi13:45:203:18:269:2711:11
11:11
+1:13
35K
21.75 mi13:52:403:25:469:287:20
9:48
-1:23
23M
23.00 mi14:05:433:38:499:3113:03
10:25
+0:37
24M
24.00 mi14:14:593:48:059:309:16
9:16
-1:09
40K
24.85 mi14:23:543:57:009:328:55
10:26
+1:10
25.2M
25.20 mi14:28:004:01:069:344:06
11:53
+1:27
Finish
26.22 mi14:38:034:11:099:3510:03
9:52
-2:01

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

7:46 /mi

Average Pace

9:35 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:57

27% of race

Time at Steady Pace

1:53:53

45% of race

Time at Slower Pace

1:10:19

28% of race

Average Pace: 9:35 /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 mi10:51:0124:077:4624:07
7:46
#14477
10K
6.21 mi11:18:2851:348:1827:27
8:50
#18599
15K
9.32 mi11:47:461:20:528:4129:18
9:26
#20618
20K
12.43 mi12:17:361:50:428:5429:50
9:36
#21477
Half
13.11 mi12:23:431:56:498:556:07
8:58
#21485
25K
15.53 mi12:47:332:20:399:0323:50
9:50
#21804
30K
18.64 mi13:20:372:53:439:1933:04
10:39
#22230
20M
20.00 mi13:34:093:07:159:2213:32
9:58
#22127
21M
21.00 mi13:45:203:18:269:2711:11
11:11
#22078
35K
21.75 mi13:52:403:25:469:287:20
9:48
#22040
23M
23.00 mi14:05:433:38:499:3113:03
10:25
#22004
24M
24.00 mi14:14:593:48:059:309:16
9:16
#21868
40K
24.85 mi14:23:543:57:009:328:55
10:26
#21859
25.2M
25.20 mi14:28:004:01:069:344:06
11:53
#21872
Finish
26.22 mi14:38:034:11:099:3510:03
9:52
#21877
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi14477102371023723551(Top 83%)14081(Top 87%)14081(Top 705%)
10K6.21 mi3.10 mi18599-412211872-163511872-163521568(Top 76%)13157(Top 82%)13157(Top 659%)
15K9.32 mi3.11 mi20618-201912740-86812740-86823551(Top 83%)14081(Top 87%)14081(Top 705%)
20K12.43 mi3.11 mi21477-85913112-37213112-37223207(Top 82%)13895(Top 86%)13895(Top 696%)
Half13.11 mi0.68 mi21485-813121-913121-921660(Top 76%)13200(Top 82%)13200(Top 661%)
25K15.53 mi2.42 mi21804-31913244-12313244-12322839(Top 80%)13668(Top 85%)13668(Top 685%)
30K18.64 mi3.11 mi22230-42613418-17413418-17423258(Top 82%)13728(Top 85%)13728(Top 688%)
20M20.00 mi1.36 mi22127+10313357+6113357+6120798(Top 73%)12495(Top 78%)12495(Top 626%)
21M21.00 mi1.00 mi22078+4913312+4513312+4521850(Top 77%)12903(Top 80%)12903(Top 646%)
35K21.75 mi0.75 mi22040+3813283+2913283+2921327(Top 75%)12589(Top 78%)12589(Top 631%)
23M23.00 mi1.25 mi22004+3613227+5613227+5621797(Top 77%)12778(Top 79%)12778(Top 640%)
24M24.00 mi1.00 mi21868+13613144+8313144+8318670(Top 66%)11260(Top 70%)11260(Top 564%)
40K24.85 mi0.85 mi21859+913119+2513119+2521712(Top 76%)12610(Top 78%)12610(Top 632%)
25.2M25.20 mi0.35 mi21872-13131191311922974(Top 81%)13268(Top 82%)13268(Top 665%)
Finish26.22 mi1.02 mi21877-513109+1013109+1022491(Top 79%)13023(Top 81%)13023(Top 652%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23551

Males

14081

M50-54

14081

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21568

Males

13157

M50-54

13157

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23551

Males

14081

M50-54

14081

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23207

Males

13895

M50-54

13895

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21660

Males

13200

M50-54

13200

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22839

Males

13668

M50-54

13668

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

23258

Males

13728

M50-54

13728

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20798

Males

12495

M50-54

12495

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

21850

Males

12903

M50-54

12903

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21327

Males

12589

M50-54

12589

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21797

Males

12778

M50-54

12778

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18670

Males

11260

M50-54

11260

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21712

Males

12610

M50-54

12610

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22974

Males

13268

M50-54

13268

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22491

Males

13023

M50-54

13023

Passing Analysis

Category:
Athletes Passed
908
Passed By
8308
Net Change
-7400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14477
5K10K64128-4122#14477#18599
10K15K112030-2019#18599#20618
15K20K55914-859#20618#21477
20KHalf3240-8#21477#21485
Half25K71390-319#21485#21804
25K30K76502-426#21804#22230
30K20M13532+103#22230#22127
20M21M10152+49#22127#22078
21M35K6426+38#22078#22040
35K23M9458+36#22040#22004
23M24M1426+136#22004#21868
24M40K5243+9#21868#21859
40K25.2M1730-13#21859#21872
25.2MFinish5257-5#21872#21877
TOTALS9088308-7400
📊

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