Su Ding

Bib: 10083M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:00
Rank: #9965
Start5K
7:24/mi
23:00 split
10K· 6.21 mi
47:06
Rank: #11133 (-1168)
5K10K
7:45/mi
24:06 split
15K· 9.32 mi
1:11:37
Rank: #11594 (-461)
10K15K
7:53/mi
24:31 split
20K· 12.43 mi
1:37:41
Rank: #12347 (-753)
15K20K
8:23/mi
26:04 split
Half· 13.11 mi
1:43:24
Rank: #12502 (-155)
20KHalf
8:23/mi
5:43 split
25K· 15.53 mi
2:04:49
Rank: #12962 (-460)
Half25K
8:50/mi
21:25 split
30K· 18.64 mi
2:35:39
Rank: #13909 (-947)
25K30K
9:55/mi
30:50 split
20M
2:50:38
Rank: #14569 (-660)
30K20M
11:02/mi
14:59 split
21M
3:05:46
Rank: #15789 (-1220)
20M21M
15:08/mi
15:08 split
35K· 21.75 mi
3:14:47
Rank: #16211 (-422)
21M35K
12:03/mi
9:01 split
23M
3:30:37
Rank: #16829 (-618)
35K23M
12:39/mi
15:50 split
24M
3:41:05
Rank: #16886 (-57)
23M24M
10:28/mi
10:28 split
40K· 24.85 mi
3:53:06
Rank: #17377 (-491)
24M40K
14:03/mi
12:01 split
25.2M
3:57:33
Rank: #17394 (-17)
40K25.2M
12:54/mi
4:27 split
Finish· 26.22 mi
4:08:07
Rank: #17447 (-53)
25.2MFinish
10:22/mi
10:34 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:24
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time2:24:43
Pace11:02 /mi
📊Positive Split: 40.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2123:007:2423:00
7:24
-
10K
6.21 mi11:13:2747:067:3524:06
7:45
+0:21
15K
9.32 mi11:37:581:11:377:4124:31
7:53
+0:08
20K
12.43 mi12:04:021:37:417:5226:04
8:23
+0:30
Half
13.11 mi12:09:451:43:247:535:43
8:23
0:00
25K
15.53 mi12:31:102:04:498:0221:25
8:50
+0:27
30K
18.64 mi13:02:002:35:398:2130:50
9:55
+1:05
20M
20.00 mi13:16:592:50:388:3214:59
11:02
+1:07
21M
21.00 mi13:32:073:05:468:5115:08
15:08
+4:06
35K
21.75 mi13:41:083:14:478:579:01
12:03
-3:05
23M
23.00 mi13:56:583:30:379:0915:50
12:39
+0:36
24M
24.00 mi14:07:263:41:059:1310:28
10:28
-2:11
40K
24.85 mi14:19:273:53:069:2312:01
14:03
+3:35
25.2M
25.20 mi14:23:543:57:339:264:27
12:54
-1:09
Finish
26.22 mi14:34:284:08:079:2810:34
10:22
-2:32

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

7:24 /mi

Average Pace

9:28 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:49

50% of race

Time at Steady Pace

1:06:51

27% of race

Time at Slower Pace

56:27

23% of race

Average Pace: 9:28 /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 mi10:49:2123:007:2423:00
7:24
#9965
10K
6.21 mi11:13:2747:067:3524:06
7:45
#11133
15K
9.32 mi11:37:581:11:377:4124:31
7:53
#11594
20K
12.43 mi12:04:021:37:417:5226:04
8:23
#12347
Half
13.11 mi12:09:451:43:247:535:43
8:23
#12502
25K
15.53 mi12:31:102:04:498:0221:25
8:50
#12962
30K
18.64 mi13:02:002:35:398:2130:50
9:55
#13909
20M
20.00 mi13:16:592:50:388:3214:59
11:02
#14569
21M
21.00 mi13:32:073:05:468:5115:08
15:08
#15789
35K
21.75 mi13:41:083:14:478:579:01
12:03
#16211
23M
23.00 mi13:56:583:30:379:0915:50
12:39
#16829
24M
24.00 mi14:07:263:41:059:1310:28
10:28
#16886
40K
24.85 mi14:19:273:53:069:2312:01
14:03
#17377
25.2M
25.20 mi14:23:543:57:339:264:27
12:54
#17394
Finish
26.22 mi14:34:284:08:079:2810:34
10:22
#17447
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi99657947794712606(Top 49%)9005(Top 62%)9005(Top 768%)
10K6.21 mi3.10 mi11133-11688428-4818428-48112292(Top 48%)8924(Top 61%)8924(Top 761%)
15K9.32 mi3.11 mi11594-4618594-1668594-16612606(Top 49%)9005(Top 62%)9005(Top 768%)
20K12.43 mi3.11 mi12347-7538913-3198913-31914184(Top 56%)9616(Top 66%)9616(Top 820%)
Half13.11 mi0.68 mi12502-1558977-648977-6415030(Top 59%)9945(Top 68%)9945(Top 848%)
25K15.53 mi2.42 mi12962-4609147-1709147-17014722(Top 58%)9670(Top 66%)9670(Top 824%)
30K18.64 mi3.11 mi13909-9479448-3019448-30117103(Top 67%)10500(Top 72%)10500(Top 895%)
20M20.00 mi1.36 mi14569-6609670-2229670-22219339(Top 76%)11418(Top 78%)11418(Top 973%)
21M21.00 mi1.00 mi15789-122010120-45010120-45023702(Top 93%)13527(Top 93%)13527(Top 1153%)
35K21.75 mi0.75 mi16211-42210278-15810278-15821871(Top 86%)12538(Top 86%)12538(Top 1069%)
23M23.00 mi1.25 mi16829-61810518-24010518-24021947(Top 86%)12557(Top 86%)12557(Top 1071%)
24M24.00 mi1.00 mi16886-5710513+510513+517744(Top 69%)10371(Top 71%)10371(Top 884%)
40K24.85 mi0.85 mi17377-49110700-18710700-18723665(Top 93%)13375(Top 92%)13375(Top 1140%)
25.2M25.20 mi0.35 mi17394-1710688+1210688+1219426(Top 76%)11146(Top 76%)11146(Top 950%)
Finish26.22 mi1.02 mi17447-5310683+510683+519608(Top 77%)11281(Top 77%)11281(Top 962%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12606

Males

9005

M60-64

9005

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12292

Males

8924

M60-64

8924

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12606

Males

9005

M60-64

9005

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14184

Males

9616

M60-64

9616

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15030

Males

9945

M60-64

9945

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14722

Males

9670

M60-64

9670

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17103

Males

10500

M60-64

10500

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

19339

Males

11418

M60-64

11418

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

23702

Males

13527

M60-64

13527

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21871

Males

12538

M60-64

12538

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

21947

Males

12557

M60-64

12557

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

17744

Males

10371

M60-64

10371

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23665

Males

13375

M60-64

13375

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19426

Males

11146

M60-64

11146

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19608

Males

11281

M60-64

11281

Passing Analysis

Category:
Athletes Passed
697
Passed By
8177
Net Change
-7482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9965
5K10K531219-1168#9965#11133
10K15K93554-461#11133#11594
15K20K76829-753#11594#12347
20KHalf16171-155#12347#12502
Half25K138598-460#12502#12962
25K30K871034-947#12962#13909
30K20M22682-660#13909#14569
20M21M121232-1220#14569#15789
21M35K16438-422#15789#16211
35K23M18636-618#16211#16829
23M24M59116-57#16829#16886
24M40K16507-491#16886#17377
40K25.2M3552-17#17377#17394
25.2MFinish56109-53#17394#17447
TOTALS6978177-7482
📊

Passing Visuals

Category:
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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