Mingrui Du

Bib: 32138M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:23
Rank: #26131
Start5K
35:23 | 11:23/mi
10K· 6.21 mi
1:11:44
Rank: #26127 (+4)
5K10K
36:21 | 11:42/mi
15K· 9.32 mi
1:51:57
Rank: #26301 (-174)
10K15K
40:13 | 12:57/mi
20K· 12.43 mi
2:35:41
Rank: #26417 (-116)
15K20K
43:44 | 14:05/mi
Half· 13.11 mi
2:43:54
Rank: #26399 (+18)
20KHalf
8:13 | 12:03/mi
25K· 15.53 mi
3:17:38
Rank: #26405 (-6)
Half25K
33:44 | 13:55/mi
30K· 18.64 mi
4:01:27
Rank: #26369 (+36)
25K30K
43:49 | 14:06/mi
20M
4:21:14
Rank: #26364 (+5)
30K20M
19:47 | 14:33/mi
21M
4:36:13
Rank: #26354 (+10)
20M21M
14:59 | 14:59/mi
35K· 21.75 mi
4:46:22
Rank: #26349 (+5)
21M35K
10:09 | 13:34/mi
23M
5:03:35
Rank: #26332 (+17)
35K23M
17:13 | 13:45/mi
24M
5:18:17
Rank: #26344 (-12)
23M24M
14:42 | 14:42/mi
40K· 24.85 mi
5:30:59
Rank: #26349 (-5)
24M40K
12:42 | 14:51/mi
25.2M
5:36:20
Rank: #26351 (-2)
40K25.2M
5:21 | 15:31/mi
Finish· 26.22 mi
5:51:40
Rank: #26383 (-32)
25.2MFinish
15:20 | 15:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:43:54
Pace12:30 /mi
2nd Half
Distance13.11 mi
Time3:07:46
Pace14:19 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3635:2311:2335:23
11:23
-
10K
6.21 mi12:30:571:11:4411:3336:21
11:42
+0:19
15K
9.32 mi13:11:101:51:5712:0140:13
12:57
+1:15
20K
12.43 mi13:54:542:35:4112:3243:44
14:05
+1:08
Half
13.11 mi14:03:072:43:5412:308:13
12:03
-2:02
25K
15.53 mi14:36:513:17:3812:4333:44
13:55
+1:52
30K
18.64 mi15:20:404:01:2712:5743:49
14:06
+0:11
20M
20.00 mi15:40:274:21:1413:0419:47
14:33
+0:27
21M
21.00 mi15:55:264:36:1313:0914:59
14:59
+0:26
35K
21.75 mi16:05:354:46:2213:1010:09
13:34
-1:25
23M
23.00 mi16:22:485:03:3513:1217:13
13:45
+0:11
24M
24.00 mi16:37:305:18:1713:1614:42
14:42
+0:57
40K
24.85 mi16:50:125:30:5913:1912:42
14:51
+0:09
25.2M
25.20 mi16:55:335:36:2013:215:21
15:31
+0:40
Finish
26.22 mi17:10:535:51:4013:2515:20
15:03
-0:28

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

11:23 /mi

Average Pace

13:25 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:10

34% of race

Time at Steady Pace

2:48:26

48% of race

Time at Slower Pace

1:03:04

18% of race

Average Pace: 13:25 /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 mi11:54:3635:2311:2335:23
11:23
#26131
10K
6.21 mi12:30:571:11:4411:3336:21
11:42
#26127
15K
9.32 mi13:11:101:51:5712:0140:13
12:57
#26301
20K
12.43 mi13:54:542:35:4112:3243:44
14:05
#26417
Half
13.11 mi14:03:072:43:5412:308:13
12:03
#26399
25K
15.53 mi14:36:513:17:3812:4333:44
13:55
#26405
30K
18.64 mi15:20:404:01:2712:5743:49
14:06
#26369
20M
20.00 mi15:40:274:21:1413:0419:47
14:33
#26364
21M
21.00 mi15:55:264:36:1313:0914:59
14:59
#26354
35K
21.75 mi16:05:354:46:2213:1010:09
13:34
#26349
23M
23.00 mi16:22:485:03:3513:1217:13
13:45
#26332
24M
24.00 mi16:37:305:18:1713:1614:42
14:42
#26344
40K
24.85 mi16:50:125:30:5913:1912:42
14:51
#26349
25.2M
25.20 mi16:55:335:36:2013:215:21
15:31
#26351
Finish
26.22 mi17:10:535:51:4013:2515:20
15:03
#26383
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi26131149821498226465(Top 99%)15104(Top 100%)15104(Top 674%)
10K6.21 mi3.10 mi26127+414983-114983-126102(Top 98%)14972(Top 99%)14972(Top 668%)
15K9.32 mi3.11 mi26301-17415046-6315046-6326465(Top 99%)15104(Top 100%)15104(Top 674%)
20K12.43 mi3.11 mi26417-11615090-4415090-4426529(Top 100%)15133(Top 100%)15133(Top 675%)
Half13.11 mi0.68 mi26399+1815085+515085+525905(Top 97%)14879(Top 98%)14879(Top 664%)
25K15.53 mi2.42 mi26405-615087-215087-226311(Top 99%)15039(Top 99%)15039(Top 671%)
30K18.64 mi3.11 mi26369+3615075+1215075+1226084(Top 98%)14921(Top 98%)14921(Top 666%)
20M20.00 mi1.36 mi26364+515070+515070+526128(Top 98%)14916(Top 98%)14916(Top 666%)
21M21.00 mi1.00 mi26354+1015066+415066+425708(Top 97%)14731(Top 97%)14731(Top 657%)
35K21.75 mi0.75 mi26349+515064+215064+225933(Top 97%)14805(Top 98%)14805(Top 661%)
23M23.00 mi1.25 mi26332+1715054+1015054+1025659(Top 96%)14654(Top 97%)14654(Top 654%)
24M24.00 mi1.00 mi26344-1215057-315057-326326(Top 99%)14995(Top 99%)14995(Top 669%)
40K24.85 mi0.85 mi26349-515058-115058-126094(Top 98%)14855(Top 98%)14855(Top 663%)
25.2M25.20 mi0.35 mi26351-215059-115059-125946(Top 97%)14779(Top 97%)14779(Top 659%)
Finish26.22 mi1.02 mi26383-3215067-815067-826508(Top 100%)15101(Top 100%)15101(Top 674%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26465

Males

15104

M40-44

15104

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

26102

Males

14972

M40-44

14972

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26465

Males

15104

M40-44

15104

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

26529

Males

15133

M40-44

15133

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

25905

Males

14879

M40-44

14879

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26311

Males

15039

M40-44

15039

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26084

Males

14921

M40-44

14921

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

26128

Males

14916

M40-44

14916

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25708

Males

14731

M40-44

14731

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25933

Males

14805

M40-44

14805

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

25659

Males

14654

M40-44

14654

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

26326

Males

14995

M40-44

14995

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26094

Males

14855

M40-44

14855

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25946

Males

14779

M40-44

14779

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

26508

Males

15101

M40-44

15101

Passing Analysis

Category:
Athletes Passed
280
Passed By
532
Net Change
-252
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26131
5K10K8076+4#26131#26127
10K15K7181-174#26127#26301
15K20K12128-116#26301#26417
20KHalf191+18#26417#26399
Half25K2329-6#26399#26405
25K30K5115+36#26405#26369
30K20M2015+5#26369#26364
20M21M199+10#26364#26354
21M35K105+5#26354#26349
35K23M203+17#26349#26332
23M24M618-12#26332#26344
24M40K712-5#26344#26349
40K25.2M46-2#26349#26351
25.2MFinish234-32#26351#26383
TOTALS280532-252
📊

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