Ling-Ling Kuo

Bib: 20786F

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:06
Rank: #21333
Start5K
29:06 | 9:22/mi
10K· 6.21 mi
1:01:45
Rank: #22639 (-1306)
5K10K
32:39 | 10:31/mi
15K· 9.32 mi
1:37:44
Rank: #23450 (-811)
10K15K
35:59 | 11:35/mi
20K· 12.43 mi
2:15:41
Rank: #23822 (-372)
15K20K
37:57 | 12:13/mi
Half· 13.11 mi
2:24:18
Rank: #23914 (-92)
20KHalf
8:37 | 12:38/mi
25K· 15.53 mi
2:58:11
Rank: #24157 (-243)
Half25K
33:53 | 13:58/mi
30K· 18.64 mi
3:39:26
Rank: #24076 (+81)
25K30K
41:15 | 13:17/mi
20M
3:57:39
Rank: #24030 (+46)
30K20M
18:13 | 13:24/mi
21M
4:12:24
Rank: #23989 (+41)
20M21M
14:45 | 14:45/mi
35K· 21.75 mi
4:22:28
Rank: #23977 (+12)
21M35K
10:04 | 13:27/mi
23M
4:40:31
Rank: #24007 (-30)
35K23M
18:03 | 14:25/mi
24M
4:55:06
Rank: #24067 (-60)
23M24M
14:35 | 14:35/mi
40K· 24.85 mi
5:07:57
Rank: #24112 (-45)
24M40K
12:51 | 15:02/mi
25.2M
5:13:45
Rank: #24133 (-21)
40K25.2M
5:48 | 16:49/mi
Finish· 26.22 mi
5:29:37
Rank: #24284 (-151)
25.2MFinish
15:52 | 15:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:18
Pace11:00 /mi
2nd Half
Distance13.11 mi
Time3:05:19
Pace14:08 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2029:069:2229:06
9:22
-
10K
6.21 mi11:56:591:01:459:5632:39
10:31
+1:09
15K
9.32 mi12:32:581:37:4410:2935:59
11:35
+1:04
20K
12.43 mi13:10:552:15:4110:5537:57
12:13
+0:38
Half
13.11 mi13:19:322:24:1811:008:37
12:38
+0:25
25K
15.53 mi13:53:252:58:1111:2833:53
13:58
+1:20
30K
18.64 mi14:34:403:39:2611:4641:15
13:17
-0:41
20M
20.00 mi14:52:533:57:3911:5318:13
13:24
+0:07
21M
21.00 mi15:07:384:12:2412:0114:45
14:45
+1:21
35K
21.75 mi15:17:424:22:2812:0410:04
13:27
-1:18
23M
23.00 mi15:35:454:40:3112:1218:03
14:25
+0:58
24M
24.00 mi15:50:204:55:0612:1814:35
14:35
+0:10
40K
24.85 mi16:03:115:07:5712:2312:51
15:02
+0:27
25.2M
25.20 mi16:08:595:13:4512:275:48
16:49
+1:47
Finish
26.22 mi16:24:515:29:3712:3515:52
15:34
-1:15

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

9:22 /mi

Average Pace

12:35 /mi

Slowest Pace

16:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:41

41% of race

Time at Steady Pace

1:52:02

34% of race

Time at Slower Pace

1:21:54

25% of race

Average Pace: 12:34 /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 mi11:24:2029:069:2229:06
9:22
#21333
10K
6.21 mi11:56:591:01:459:5632:39
10:31
#22639
15K
9.32 mi12:32:581:37:4410:2935:59
11:35
#23450
20K
12.43 mi13:10:552:15:4110:5537:57
12:13
#23822
Half
13.11 mi13:19:322:24:1811:008:37
12:38
#23914
25K
15.53 mi13:53:252:58:1111:2833:53
13:58
#24157
30K
18.64 mi14:34:403:39:2611:4641:15
13:17
#24076
20M
20.00 mi14:52:533:57:3911:5318:13
13:24
#24030
21M
21.00 mi15:07:384:12:2412:0114:45
14:45
#23989
35K
21.75 mi15:17:424:22:2812:0410:04
13:27
#23977
23M
23.00 mi15:35:454:40:3112:1218:03
14:25
#24007
24M
24.00 mi15:50:204:55:0612:1814:35
14:35
#24067
40K
24.85 mi16:03:115:07:5712:2312:51
15:02
#24112
25.2M
25.20 mi16:08:595:13:4512:275:48
16:49
#24133
Finish
26.22 mi16:24:515:29:3712:3515:52
15:34
#24284
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi213338586858624373(Top 95%)10193(Top 93%)10193(Top 581%)
10K6.21 mi3.10 mi22639-13069234-6489234-64823541(Top 92%)9706(Top 89%)9706(Top 554%)
15K9.32 mi3.11 mi23450-8119651-4179651-41724373(Top 95%)10193(Top 93%)10193(Top 581%)
20K12.43 mi3.11 mi23822-3729858-2079858-20724212(Top 95%)10133(Top 93%)10133(Top 578%)
Half13.11 mi0.68 mi23914-929916-589916-5824992(Top 98%)10619(Top 97%)10619(Top 606%)
25K15.53 mi2.42 mi24157-24310075-15910075-15924911(Top 97%)10584(Top 97%)10584(Top 604%)
30K18.64 mi3.11 mi24076+8110060+1510060+1523606(Top 92%)9955(Top 91%)9955(Top 568%)
20M20.00 mi1.36 mi24030+4610050+1010050+1023373(Top 91%)9944(Top 91%)9944(Top 567%)
21M21.00 mi1.00 mi23989+4110047+310047+323286(Top 91%)9930(Top 91%)9930(Top 566%)
35K21.75 mi0.75 mi23977+1210045+210045+223764(Top 93%)10184(Top 93%)10184(Top 581%)
23M23.00 mi1.25 mi24007-3010064-1910064-1924186(Top 95%)10386(Top 95%)10386(Top 592%)
24M24.00 mi1.00 mi24067-6010110-4610110-4624616(Top 96%)10619(Top 97%)10619(Top 606%)
40K24.85 mi0.85 mi24112-4510149-3910149-3924551(Top 96%)10603(Top 97%)10603(Top 605%)
25.2M25.20 mi0.35 mi24133-2110158-910158-924561(Top 96%)10608(Top 97%)10608(Top 605%)
Finish26.22 mi1.02 mi24284-15110236-7810236-7825290(Top 99%)10868(Top 99%)10868(Top 620%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24373

Females

10193

F45-49

10193

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23541

Females

9706

F45-49

9706

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24373

Females

10193

F45-49

10193

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24212

Females

10133

F45-49

10133

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

24992

Females

10619

F45-49

10619

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

24911

Females

10584

F45-49

10584

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

23606

Females

9955

F45-49

9955

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

23373

Females

9944

F45-49

9944

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

23286

Females

9930

F45-49

9930

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

23764

Females

10184

F45-49

10184

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

24186

Females

10386

F45-49

10386

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24616

Females

10619

F45-49

10619

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24551

Females

10603

F45-49

10603

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24561

Females

10608

F45-49

10608

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

25290

Females

10868

F45-49

10868

Passing Analysis

Category:
Athletes Passed
460
Passed By
3411
Net Change
-2951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21333
5K10K91315-1306#21333#22639
10K15K20831-811#22639#23450
15K20K34406-372#23450#23822
20KHalf8100-92#23822#23914
Half25K23266-243#23914#24157
25K30K13958+81#24157#24076
30K20M6115+46#24076#24030
20M21M5716+41#24030#23989
21M35K3624+12#23989#23977
35K23M2353-30#23977#24007
23M24M1676-60#24007#24067
24M40K1459-45#24067#24112
40K25.2M1334-21#24112#24133
25.2MFinish7158-151#24133#24284
TOTALS4603411-2951
📊

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