Dejun Wu

Bib: 10125M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:03
Rank: #21278
Start5K
29:03 | 9:21/mi
10K· 6.21 mi
1:01:39
Rank: #22605 (-1327)
5K10K
32:36 | 10:30/mi
15K· 9.32 mi
1:35:36
Rank: #23035 (-430)
10K15K
33:57 | 10:56/mi
20K· 12.43 mi
2:14:07
Rank: #23587 (-552)
15K20K
38:31 | 12:24/mi
Half· 13.11 mi
2:21:07
Rank: #23532 (+55)
20KHalf
7:00 | 10:16/mi
25K· 15.53 mi
2:49:08
Rank: #23370 (+162)
Half25K
28:01 | 11:33/mi
30K· 18.64 mi
3:26:24
Rank: #23102 (+268)
25K30K
37:16 | 12:00/mi
20M
3:43:05
Rank: #23007 (+95)
30K20M
16:41 | 12:17/mi
21M
3:56:45
Rank: #22964 (+43)
20M21M
13:40 | 13:40/mi
35K· 21.75 mi
4:05:50
Rank: #22933 (+31)
21M35K
9:05 | 12:08/mi
23M
4:21:01
Rank: #22857 (+76)
35K23M
15:11 | 12:08/mi
24M
4:32:43
Rank: #22782 (+75)
23M24M
11:42 | 11:42/mi
40K· 24.85 mi
4:44:11
Rank: #22813 (-31)
24M40K
11:28 | 13:25/mi
25.2M
4:49:08
Rank: #22822 (-9)
40K25.2M
4:57 | 14:21/mi
Finish· 26.22 mi
5:00:49
Rank: #22825 (-3)
25.2MFinish
11:41 | 11:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:07
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time2:39:42
Pace12:11 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3929:039:2129:03
9:21
-
10K
6.21 mi11:28:151:01:399:5532:36
10:30
+1:09
15K
9.32 mi12:02:121:35:3610:1533:57
10:56
+0:26
20K
12.43 mi12:40:432:14:0710:4838:31
12:24
+1:28
Half
13.11 mi12:47:432:21:0710:467:00
10:16
-2:08
25K
15.53 mi13:15:442:49:0810:5328:01
11:33
+1:17
30K
18.64 mi13:53:003:26:2411:0437:16
12:00
+0:27
20M
20.00 mi14:09:413:43:0511:0916:41
12:17
+0:17
21M
21.00 mi14:23:213:56:4511:1613:40
13:40
+1:23
35K
21.75 mi14:32:264:05:5011:189:05
12:08
-1:32
23M
23.00 mi14:47:374:21:0111:2115:11
12:08
0:00
24M
24.00 mi14:59:194:32:4311:2211:42
11:42
-0:26
40K
24.85 mi15:10:474:44:1111:2611:28
13:25
+1:43
25.2M
25.20 mi15:15:444:49:0811:284:57
14:21
+0:56
Finish
26.22 mi15:27:255:00:4911:2911:41
11:28
-2:53

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

9:21 /mi

Average Pace

11:29 /mi

Slowest Pace

14:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:36

34% of race

Time at Steady Pace

2:48:08

56% of race

Time at Slower Pace

30:05

10% of race

Average Pace: 11:28 /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 mi10:55:3929:039:2129:03
9:21
#21278
10K
6.21 mi11:28:151:01:399:5532:36
10:30
#22605
15K
9.32 mi12:02:121:35:3610:1533:57
10:56
#23035
20K
12.43 mi12:40:432:14:0710:4838:31
12:24
#23587
Half
13.11 mi12:47:432:21:0710:467:00
10:16
#23532
25K
15.53 mi13:15:442:49:0810:5328:01
11:33
#23370
30K
18.64 mi13:53:003:26:2411:0437:16
12:00
#23102
20M
20.00 mi14:09:413:43:0511:0916:41
12:17
#23007
21M
21.00 mi14:23:213:56:4511:1613:40
13:40
#22964
35K
21.75 mi14:32:264:05:5011:189:05
12:08
#22933
23M
23.00 mi14:47:374:21:0111:2115:11
12:08
#22857
24M
24.00 mi14:59:194:32:4311:2211:42
11:42
#22782
40K
24.85 mi15:10:474:44:1111:2611:28
13:25
#22813
25.2M
25.20 mi15:15:444:49:0811:284:57
14:21
#22822
Finish
26.22 mi15:27:255:00:4911:2911:41
11:28
#22825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi21278126741267423632(Top 92%)13820(Top 95%)13820(Top 623%)
10K6.21 mi3.10 mi22605-132713343-66913343-66923514(Top 92%)13774(Top 94%)13774(Top 621%)
15K9.32 mi3.11 mi23035-43013552-20913552-20923632(Top 92%)13820(Top 95%)13820(Top 623%)
20K12.43 mi3.11 mi23587-55213797-24513797-24524378(Top 95%)14105(Top 97%)14105(Top 636%)
Half13.11 mi0.68 mi23532+5513768+2913768+2922135(Top 87%)13064(Top 90%)13064(Top 589%)
25K15.53 mi2.42 mi23370+16213666+10213666+10222514(Top 88%)13192(Top 90%)13192(Top 595%)
30K18.64 mi3.11 mi23102+26813495+17113495+17121923(Top 86%)12760(Top 88%)12760(Top 575%)
20M20.00 mi1.36 mi23007+9513438+5713438+5721813(Top 85%)12603(Top 86%)12603(Top 568%)
21M21.00 mi1.00 mi22964+4313396+4213396+4221860(Top 86%)12595(Top 86%)12595(Top 568%)
35K21.75 mi0.75 mi22933+3113367+2913367+2922049(Top 86%)12628(Top 87%)12628(Top 569%)
23M23.00 mi1.25 mi22857+7613323+4413323+4421007(Top 82%)12076(Top 83%)12076(Top 544%)
24M24.00 mi1.00 mi22782+7513281+4213281+4220808(Top 81%)11930(Top 82%)11930(Top 538%)
40K24.85 mi0.85 mi22813-3113287-613287-622874(Top 90%)12962(Top 89%)12962(Top 584%)
25.2M25.20 mi0.35 mi22822-913291-413291-422154(Top 87%)12574(Top 86%)12574(Top 567%)
Finish26.22 mi1.02 mi22825-313281+1013281+1022360(Top 88%)12694(Top 87%)12694(Top 572%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

23632

Males

13820

M45-49

13820

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23514

Males

13774

M45-49

13774

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

23632

Males

13820

M45-49

13820

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24378

Males

14105

M45-49

14105

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

22135

Males

13064

M45-49

13064

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

22514

Males

13192

M45-49

13192

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

21923

Males

12760

M45-49

12760

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

21813

Males

12603

M45-49

12603

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

21860

Males

12595

M45-49

12595

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22049

Males

12628

M45-49

12628

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21007

Males

12076

M45-49

12076

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20808

Males

11930

M45-49

11930

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22874

Males

12962

M45-49

12962

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22154

Males

12574

M45-49

12574

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

22360

Males

12694

M45-49

12694

Passing Analysis

Category:
Athletes Passed
1131
Passed By
2678
Net Change
-1547
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21278
5K10K81335-1327#21278#22605
10K15K46476-430#22605#23035
15K20K33585-552#23035#23587
20KHalf561+55#23587#23532
Half25K19331+162#23532#23370
25K30K29628+268#23370#23102
30K20M12126+95#23102#23007
20M21M7330+43#23007#22964
21M35K5524+31#22964#22933
35K23M837+76#22933#22857
23M24M838+75#22857#22782
24M40K3263-31#22782#22813
40K25.2M1423-9#22813#22822
25.2MFinish3841-3#22822#22825
TOTALS11312678-1547
📊

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