Chi Leung Li

Bib: 21875M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:29
Rank: #16030
Start5K
25:29 | 8:12/mi
10K· 6.21 mi
52:10
Rank: #16886 (-856)
5K10K
26:41 | 8:35/mi
15K· 9.32 mi
1:19:37
Rank: #17346 (-460)
10K15K
27:27 | 8:50/mi
20K· 12.43 mi
1:48:00
Rank: #17453 (-107)
15K20K
28:23 | 9:08/mi
Half· 13.11 mi
1:54:08
Rank: #17493 (-40)
20KHalf
6:08 | 8:59/mi
25K· 15.53 mi
2:16:54
Rank: #17431 (+62)
Half25K
22:46 | 9:23/mi
30K· 18.64 mi
2:55:56
Rank: #19157 (-1726)
25K30K
39:02 | 12:34/mi
20M
3:11:00
Rank: #19184 (-27)
30K20M
15:04 | 11:05/mi
21M
3:24:22
Rank: #19345 (-161)
20M21M
13:22 | 13:22/mi
35K· 21.75 mi
3:32:10
Rank: #19298 (+47)
21M35K
7:48 | 10:26/mi
23M
3:48:01
Rank: #19480 (-182)
35K23M
15:51 | 12:40/mi
24M
4:01:02
Rank: #19682 (-202)
23M24M
13:01 | 13:01/mi
40K· 24.85 mi
4:11:19
Rank: #19728 (-46)
24M40K
10:17 | 12:02/mi
25.2M
4:15:52
Rank: #19722 (+6)
40K25.2M
4:33 | 13:12/mi
Finish· 26.22 mi
4:28:23
Rank: #19931 (-209)
25.2MFinish
12:31 | 12:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:08
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:34:15
Pace11:46 /mi
📊Positive Split: 35.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0925:298:1225:29
8:12
-
10K
6.21 mi11:47:5052:108:2426:41
8:35
+0:23
15K
9.32 mi12:15:171:19:378:3327:27
8:50
+0:15
20K
12.43 mi12:43:401:48:008:4128:23
9:08
+0:18
Half
13.11 mi12:49:481:54:088:426:08
8:59
-0:09
25K
15.53 mi13:12:342:16:548:4922:46
9:23
+0:24
30K
18.64 mi13:51:362:55:569:2639:02
12:34
+3:11
20M
20.00 mi14:06:403:11:009:3315:04
11:05
-1:29
21M
21.00 mi14:20:023:24:229:4413:22
13:22
+2:17
35K
21.75 mi14:27:503:32:109:457:48
10:26
-2:56
23M
23.00 mi14:43:413:48:019:5515:51
12:40
+2:14
24M
24.00 mi14:56:424:01:0210:0313:01
13:01
+0:21
40K
24.85 mi15:06:594:11:1910:0710:17
12:02
-0:59
25.2M
25.20 mi15:11:324:15:5210:094:33
13:12
+1:10
Finish
26.22 mi15:24:034:28:2310:1512:31
12:17
-0:55

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

8:12 /mi

Average Pace

10:15 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:54

51% of race

Time at Steady Pace

22:52

9% of race

Time at Slower Pace

1:48:37

40% of race

Average Pace: 10:14 /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 mi11:21:0925:298:1225:29
8:12
#16030
10K
6.21 mi11:47:5052:108:2426:41
8:35
#16886
15K
9.32 mi12:15:171:19:378:3327:27
8:50
#17346
20K
12.43 mi12:43:401:48:008:4128:23
9:08
#17453
Half
13.11 mi12:49:481:54:088:426:08
8:59
#17493
25K
15.53 mi13:12:342:16:548:4922:46
9:23
#17431
30K
18.64 mi13:51:362:55:569:2639:02
12:34
#19157
20M
20.00 mi14:06:403:11:009:3315:04
11:05
#19184
21M
21.00 mi14:20:023:24:229:4413:22
13:22
#19345
35K
21.75 mi14:27:503:32:109:457:48
10:26
#19298
23M
23.00 mi14:43:413:48:019:5515:51
12:40
#19480
24M
24.00 mi14:56:424:01:0210:0313:01
13:01
#19682
40K
24.85 mi15:06:594:11:1910:0710:17
12:02
#19728
25.2M
25.20 mi15:11:324:15:5210:094:33
13:12
#19722
Finish
26.22 mi15:24:034:28:2310:1512:31
12:17
#19931
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi16030104191041918135(Top 71%)11318(Top 78%)11318(Top 1834%)
10K6.21 mi3.10 mi16886-85610767-34810767-34817779(Top 70%)11140(Top 76%)11140(Top 1806%)
15K9.32 mi3.11 mi17346-46010961-19410961-19418135(Top 71%)11318(Top 78%)11318(Top 1834%)
20K12.43 mi3.11 mi17453-10710980-1910980-1917927(Top 70%)11229(Top 77%)11229(Top 1820%)
Half13.11 mi0.68 mi17493-4010983-310983-318210(Top 71%)11286(Top 77%)11286(Top 1829%)
25K15.53 mi2.42 mi17431+6210942+4110942+4117162(Top 67%)10762(Top 74%)10762(Top 1744%)
30K18.64 mi3.11 mi19157-172611661-71911661-71922753(Top 89%)13182(Top 90%)13182(Top 2136%)
20M20.00 mi1.36 mi19184-2711641+2011641+2019481(Top 76%)11483(Top 79%)11483(Top 1861%)
21M21.00 mi1.00 mi19345-16111693-5211693-5221331(Top 83%)12332(Top 85%)12332(Top 1999%)
35K21.75 mi0.75 mi19298+4711661+3211661+3218366(Top 72%)10815(Top 74%)10815(Top 1753%)
23M23.00 mi1.25 mi19480-18211716-5511716-5521974(Top 86%)12567(Top 86%)12567(Top 2037%)
24M24.00 mi1.00 mi19682-20211797-8111797-8123097(Top 90%)13098(Top 90%)13098(Top 2123%)
40K24.85 mi0.85 mi19728-4611812-1511812-1520495(Top 80%)11696(Top 80%)11696(Top 1896%)
25.2M25.20 mi0.35 mi19722+611799+1311799+1320073(Top 79%)11472(Top 79%)11472(Top 1859%)
Finish26.22 mi1.02 mi19931-20911876-7711876-7723602(Top 92%)13339(Top 92%)13339(Top 2162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18135

Males

11318

M65-69

11318

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17779

Males

11140

M65-69

11140

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18135

Males

11318

M65-69

11318

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17927

Males

11229

M65-69

11229

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18210

Males

11286

M65-69

11286

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17162

Males

10762

M65-69

10762

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

22753

Males

13182

M65-69

13182

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19481

Males

11483

M65-69

11483

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

21331

Males

12332

M65-69

12332

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18366

Males

10815

M65-69

10815

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

21974

Males

12567

M65-69

12567

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23097

Males

13098

M65-69

13098

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20495

Males

11696

M65-69

11696

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20073

Males

11472

M65-69

11472

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

23602

Males

13339

M65-69

13339

Passing Analysis

Category:
Athletes Passed
1115
Passed By
5016
Net Change
-3901
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16030
5K10K77933-856#16030#16886
10K15K119579-460#16886#17346
15K20K230337-107#17346#17453
20KHalf4080-40#17453#17493
Half25K230168+62#17493#17431
25K30K251751-1726#17431#19157
30K20M93120-27#19157#19184
20M21M44205-161#19184#19345
21M35K8033+47#19345#19298
35K23M47229-182#19298#19480
23M24M30232-202#19480#19682
24M40K4591-46#19682#19728
40K25.2M3024+6#19728#19722
25.2MFinish25234-209#19722#19931
TOTALS11155016-3901
📊

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