Jing Dong

Bib: 23112F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:51
Rank: #18567
Start5K
26:51 | 8:39/mi
10K· 6.21 mi
53:54
Rank: #18469 (+98)
5K10K
27:03 | 8:42/mi
15K· 9.32 mi
1:22:07
Rank: #18757 (-288)
10K15K
28:13 | 9:05/mi
20K· 12.43 mi
1:53:15
Rank: #19421 (-664)
15K20K
31:08 | 10:01/mi
Half· 13.11 mi
1:59:50
Rank: #19499 (-78)
20KHalf
6:35 | 9:39/mi
25K· 15.53 mi
2:25:08
Rank: #19664 (-165)
Half25K
25:18 | 10:26/mi
30K· 18.64 mi
3:01:30
Rank: #20059 (-395)
25K30K
36:22 | 11:42/mi
20M
3:18:12
Rank: #20249 (-190)
30K20M
16:42 | 12:17/mi
21M
3:32:06
Rank: #20377 (-128)
20M21M
13:54 | 13:54/mi
35K· 21.75 mi
3:41:02
Rank: #20439 (-62)
21M35K
8:56 | 11:56/mi
23M
3:56:58
Rank: #20559 (-120)
35K23M
15:56 | 12:44/mi
24M
4:10:18
Rank: #20732 (-173)
23M24M
13:20 | 13:20/mi
40K· 24.85 mi
4:22:25
Rank: #20887 (-155)
24M40K
12:07 | 14:10/mi
25.2M
4:27:11
Rank: #20895 (-8)
40K25.2M
4:46 | 13:49/mi
Finish· 26.22 mi
4:38:18
Rank: #20888 (+7)
25.2MFinish
11:07 | 10:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:50
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:38:28
Pace12:05 /mi
📊Positive Split: 32.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1226:518:3926:51
8:39
-
10K
6.21 mi11:50:1553:548:4027:03
8:42
+0:03
15K
9.32 mi12:18:281:22:078:4928:13
9:05
+0:23
20K
12.43 mi12:49:361:53:159:0731:08
10:01
+0:56
Half
13.11 mi12:56:111:59:509:086:35
9:39
-0:22
25K
15.53 mi13:21:292:25:089:2125:18
10:26
+0:47
30K
18.64 mi13:57:513:01:309:4436:22
11:42
+1:16
20M
20.00 mi14:14:333:18:129:5516:42
12:17
+0:35
21M
21.00 mi14:28:273:32:0610:0613:54
13:54
+1:37
35K
21.75 mi14:37:233:41:0210:108:56
11:56
-1:58
23M
23.00 mi14:53:193:56:5810:1815:56
12:44
+0:48
24M
24.00 mi15:06:394:10:1810:2613:20
13:20
+0:36
40K
24.85 mi15:18:464:22:2510:3312:07
14:10
+0:50
25.2M
25.20 mi15:23:324:27:1110:364:46
13:49
-0:21
Finish
26.22 mi15:34:394:38:1810:3711:07
10:55
-2:54

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

8:39 /mi

Average Pace

10:37 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:08

52% of race

Time at Steady Pace

1:13:07

26% of race

Time at Slower Pace

1:00:03

22% of race

Average Pace: 10:37 /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 mi11:23:1226:518:3926:51
8:39
#18567
10K
6.21 mi11:50:1553:548:4027:03
8:42
#18469
15K
9.32 mi12:18:281:22:078:4928:13
9:05
#18757
20K
12.43 mi12:49:361:53:159:0731:08
10:01
#19421
Half
13.11 mi12:56:111:59:509:086:35
9:39
#19499
25K
15.53 mi13:21:292:25:089:2125:18
10:26
#19664
30K
18.64 mi13:57:513:01:309:4436:22
11:42
#20059
20M
20.00 mi14:14:333:18:129:5516:42
12:17
#20249
21M
21.00 mi14:28:273:32:0610:0613:54
13:54
#20377
35K
21.75 mi14:37:233:41:0210:108:56
11:56
#20439
23M
23.00 mi14:53:193:56:5810:1815:56
12:44
#20559
24M
24.00 mi15:06:394:10:1810:2613:20
13:20
#20732
40K
24.85 mi15:18:464:22:2510:3312:07
14:10
#20887
25.2M
25.20 mi15:23:324:27:1110:364:46
13:49
#20895
Finish
26.22 mi15:34:394:38:1810:3711:07
10:55
#20888
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi185677096709619256(Top 75%)7389(Top 68%)7389(Top 1346%)
10K6.21 mi3.10 mi18469+987032+647032+6418413(Top 72%)6969(Top 64%)6969(Top 1269%)
15K9.32 mi3.11 mi18757-2887171-1397171-13919256(Top 75%)7389(Top 68%)7389(Top 1346%)
20K12.43 mi3.11 mi19421-6647526-3557526-35520632(Top 81%)8155(Top 75%)8155(Top 1485%)
Half13.11 mi0.68 mi19499-787565-397565-3920560(Top 80%)8185(Top 75%)8185(Top 1491%)
25K15.53 mi2.42 mi19664-1657668-1037668-10320267(Top 79%)8071(Top 74%)8071(Top 1470%)
30K18.64 mi3.11 mi20059-3957929-2617929-26121426(Top 84%)8859(Top 81%)8859(Top 1614%)
20M20.00 mi1.36 mi20249-1908059-1308059-13021836(Top 85%)9178(Top 84%)9178(Top 1672%)
21M21.00 mi1.00 mi20377-1288151-928151-9222200(Top 87%)9388(Top 86%)9388(Top 1710%)
35K21.75 mi0.75 mi20439-628200-498200-4921691(Top 85%)9189(Top 84%)9189(Top 1674%)
23M23.00 mi1.25 mi20559-1208298-988298-9822091(Top 86%)9419(Top 86%)9419(Top 1716%)
24M24.00 mi1.00 mi20732-1738410-1128410-11223513(Top 92%)10147(Top 93%)10147(Top 1848%)
40K24.85 mi0.85 mi20887-1558506-968506-9623815(Top 93%)10307(Top 94%)10307(Top 1877%)
25.2M25.20 mi0.35 mi20895-88518-128518-1221309(Top 83%)9141(Top 84%)9141(Top 1665%)
Finish26.22 mi1.02 mi20888+78519-18519-121121(Top 83%)9031(Top 83%)9031(Top 1645%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19256

Females

7389

F60-64

7389

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

18413

Females

6969

F60-64

6969

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19256

Females

7389

F60-64

7389

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

20632

Females

8155

F60-64

8155

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20560

Females

8185

F60-64

8185

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20267

Females

8071

F60-64

8071

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21426

Females

8859

F60-64

8859

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

21836

Females

9178

F60-64

9178

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

22200

Females

9388

F60-64

9388

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

21691

Females

9189

F60-64

9189

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

22091

Females

9419

F60-64

9419

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

23513

Females

10147

F60-64

10147

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23815

Females

10307

F60-64

10307

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

21309

Females

9141

F60-64

9141

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

21121

Females

9031

F60-64

9031

Passing Analysis

Category:
Athletes Passed
1027
Passed By
3348
Net Change
-2321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18567
5K10K334236+98#18567#18469
10K15K128416-288#18469#18757
15K20K97761-664#18757#19421
20KHalf1189-78#19421#19499
Half25K134299-165#19499#19664
25K30K62457-395#19664#20059
30K20M35225-190#20059#20249
20M21M34162-128#20249#20377
21M35K3597-62#20377#20439
35K23M47167-120#20439#20559
23M24M20193-173#20559#20732
24M40K13168-155#20732#20887
40K25.2M1624-8#20887#20895
25.2MFinish6154+7#20895#20888
TOTALS10273348-2321
📊

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