Dingshan Xiao

Bib: 15693M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 43%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 45%
Division (M55-59)
#0 / 1648
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:00
Rank: #14162
Start5K
24:00 | 7:43/mi
10K· 6.21 mi
47:57
Rank: #14034 (+128)
5K10K
23:57 | 7:43/mi
15K· 9.32 mi
1:11:57
Rank: #13912 (+122)
10K15K
24:00 | 7:43/mi
20K· 12.43 mi
1:36:14
Rank: #13737 (+175)
15K20K
24:17 | 7:49/mi
Half· 13.11 mi
1:41:26
Rank: #13687 (+50)
20KHalf
5:12 | 7:37/mi
25K· 15.53 mi
2:00:28
Rank: #13475 (+212)
Half25K
19:02 | 7:51/mi
30K· 18.64 mi
2:25:37
Rank: #13185 (+290)
25K30K
25:09 | 8:06/mi
20M
2:36:44
Rank: #13025 (+160)
30K20M
11:07 | 8:11/mi
21M
2:45:18
Rank: #12880 (+145)
20M21M
8:34 | 8:34/mi
35K· 21.75 mi
2:51:05
Rank: #12772 (+108)
21M35K
5:47 | 7:44/mi
23M
3:01:02
Rank: #12533 (+239)
35K23M
9:57 | 7:57/mi
24M
3:08:45
Rank: #12356 (+177)
23M24M
7:43 | 7:43/mi
40K· 24.85 mi
3:15:31
Rank: #12232 (+124)
24M40K
6:46 | 7:55/mi
25.2M
3:18:34
Rank: #12196 (+36)
40K25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:26:38
Rank: #12172 (+24)
25.2MFinish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:26
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:45:12
Pace8:01 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0624:007:4324:00
7:43
-
10K
6.21 mi11:20:0347:577:4323:57
7:43
0:00
15K
9.32 mi11:44:031:11:577:4324:00
7:43
0:00
20K
12.43 mi12:08:201:36:147:4524:17
7:49
+0:06
Half
13.11 mi12:13:321:41:267:445:12
7:37
-0:12
25K
15.53 mi12:32:342:00:287:4519:02
7:51
+0:14
30K
18.64 mi12:57:432:25:377:4925:09
8:06
+0:15
20M
20.00 mi13:08:502:36:447:5011:07
8:11
+0:05
21M
21.00 mi13:17:242:45:187:528:34
8:34
+0:23
35K
21.75 mi13:23:112:51:057:525:47
7:44
-0:50
23M
23.00 mi13:33:083:01:027:529:57
7:57
+0:13
24M
24.00 mi13:40:513:08:457:527:43
7:43
-0:14
40K
24.85 mi13:47:373:15:317:526:46
7:55
+0:12
25.2M
25.20 mi13:50:403:18:347:533:03
8:51
+0:56
Finish
26.22 mi13:58:443:26:387:538:04
7:55
-0:56

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

7:37 /mi

Average Pace

7:53 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:01

94% of race

Time at Steady Pace

11:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:53 /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 mi10:56:0624:007:4324:00
7:43
#14162
10K
6.21 mi11:20:0347:577:4323:57
7:43
#14034
15K
9.32 mi11:44:031:11:577:4324:00
7:43
#13912
20K
12.43 mi12:08:201:36:147:4524:17
7:49
#13737
Half
13.11 mi12:13:321:41:267:445:12
7:37
#13687
25K
15.53 mi12:32:342:00:287:4519:02
7:51
#13475
30K
18.64 mi12:57:432:25:377:4925:09
8:06
#13185
20M
20.00 mi13:08:502:36:447:5011:07
8:11
#13025
21M
21.00 mi13:17:242:45:187:528:34
8:34
#12880
35K
21.75 mi13:23:112:51:057:525:47
7:44
#12772
23M
23.00 mi13:33:083:01:027:529:57
7:57
#12533
24M
24.00 mi13:40:513:08:457:527:43
7:43
#12356
40K
24.85 mi13:47:373:15:317:526:46
7:55
#12232
25.2M
25.20 mi13:50:403:18:347:533:03
8:51
#12196
Finish
26.22 mi13:58:443:26:387:538:04
7:55
#12172
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14162101051010513716(Top 48%)9819(Top 61%)9819(Top 596%)
10K6.21 mi3.10 mi14034+12810029+7610029+7613955(Top 49%)9976(Top 62%)9976(Top 605%)
15K9.32 mi3.11 mi13912+1229953+769953+7613716(Top 48%)9819(Top 61%)9819(Top 596%)
20K12.43 mi3.11 mi13737+1759836+1179836+11713388(Top 47%)9594(Top 60%)9594(Top 582%)
Half13.11 mi0.68 mi13687+509805+319805+3112691(Top 45%)9314(Top 58%)9314(Top 565%)
25K15.53 mi2.42 mi13475+2129681+1249681+12412735(Top 45%)9177(Top 57%)9177(Top 557%)
30K18.64 mi3.11 mi13185+2909491+1909491+19012055(Top 42%)8705(Top 54%)8705(Top 528%)
20M20.00 mi1.36 mi13025+1609394+979394+9711670(Top 41%)8360(Top 52%)8360(Top 507%)
21M21.00 mi1.00 mi12880+1459300+949300+9410882(Top 38%)7821(Top 49%)7821(Top 475%)
35K21.75 mi0.75 mi12772+1089231+699231+6910298(Top 36%)7532(Top 47%)7532(Top 457%)
23M23.00 mi1.25 mi12533+2399084+1479084+1479627(Top 34%)7049(Top 44%)7049(Top 428%)
24M24.00 mi1.00 mi12356+1778970+1148970+1149206(Top 32%)6766(Top 42%)6766(Top 411%)
40K24.85 mi0.85 mi12232+1248877+938877+939557(Top 34%)6831(Top 42%)6831(Top 415%)
25.2M25.20 mi0.35 mi12196+368841+368841+3610874(Top 38%)7427(Top 46%)7427(Top 451%)
Finish26.22 mi1.02 mi12172+248802+398802+3912270(Top 43%)8173(Top 51%)8173(Top 496%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

13716

Males

9819

M55-59

9819

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13955

Males

9976

M55-59

9976

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

13716

Males

9819

M55-59

9819

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13388

Males

9594

M55-59

9594

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12691

Males

9314

M55-59

9314

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12735

Males

9177

M55-59

9177

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

12055

Males

8705

M55-59

8705

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

11670

Males

8360

M55-59

8360

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10882

Males

7821

M55-59

7821

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

10298

Males

7532

M55-59

7532

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9627

Males

7049

M55-59

7049

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9206

Males

6766

M55-59

6766

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9557

Males

6831

M55-59

6831

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10874

Males

7427

M55-59

7427

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12270

Males

8173

M55-59

8173

Passing Analysis

Category:
Athletes Passed
2812
Passed By
822
Net Change
+1990
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14162
5K10K339211+128#14162#14034
10K15K241119+122#14034#13912
15K20K302127+175#13912#13737
20KHalf6010+50#13737#13687
Half25K26957+212#13687#13475
25K30K406116+290#13475#13185
30K20M19131+160#13185#13025
20M21M17227+145#13025#12880
21M35K11911+108#12880#12772
35K23M25617+239#12772#12533
23M24M1869+177#12533#12356
24M40K14117+124#12356#12232
40K25.2M5519+36#12232#12196
25.2MFinish7551+24#12196#12172
TOTALS2812822+1990
📊

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