Wei Feng

Bib: 30581M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:53
Rank: #23569
Start5K
31:53 | 10:16/mi
10K· 6.21 mi
1:05:10
Rank: #23747 (-178)
5K10K
33:17 | 10:43/mi
15K· 9.32 mi
1:41:14
Rank: #24079 (-332)
10K15K
36:04 | 11:37/mi
20K· 12.43 mi
2:19:07
Rank: #24154 (-75)
15K20K
37:53 | 12:12/mi
Half· 13.11 mi
2:26:47
Rank: #24137 (+17)
20KHalf
7:40 | 11:14/mi
25K· 15.53 mi
2:58:30
Rank: #24181 (-44)
Half25K
31:43 | 13:05/mi
30K· 18.64 mi
3:41:29
Rank: #24181
25K30K
42:59 | 13:50/mi
20M
4:00:52
Rank: #24192 (-11)
30K20M
19:23 | 14:16/mi
21M
4:16:16
Rank: #24171 (+21)
20M21M
15:24 | 15:24/mi
35K· 21.75 mi
4:26:07
Rank: #24171
21M35K
9:51 | 13:10/mi
23M
4:42:38
Rank: #24113 (+58)
35K23M
16:31 | 13:11/mi
24M
4:55:02
Rank: #24060 (+53)
23M24M
12:24 | 12:24/mi
40K· 24.85 mi
5:06:33
Rank: #24037 (+23)
24M40K
11:31 | 13:28/mi
25.2M
5:12:23
Rank: #24066 (-29)
40K25.2M
5:50 | 16:55/mi
Finish· 26.22 mi
5:24:32
Rank: #24056 (+10)
25.2MFinish
12:09 | 11:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:47
Pace11:12 /mi
2nd Half
Distance13.11 mi
Time2:57:45
Pace13:34 /mi
📊Positive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0531:5310:1631:53
10:16
-
10K
6.21 mi12:31:221:05:1010:2933:17
10:43
+0:27
15K
9.32 mi13:07:261:41:1410:5236:04
11:37
+0:54
20K
12.43 mi13:45:192:19:0711:1237:53
12:12
+0:35
Half
13.11 mi13:52:592:26:4711:127:40
11:14
-0:58
25K
15.53 mi14:24:422:58:3011:2931:43
13:05
+1:51
30K
18.64 mi15:07:413:41:2911:5342:59
13:50
+0:45
20M
20.00 mi15:27:044:00:5212:0319:23
14:16
+0:26
21M
21.00 mi15:42:284:16:1612:1215:24
15:24
+1:08
35K
21.75 mi15:52:194:26:0712:149:51
13:10
-2:14
23M
23.00 mi16:08:504:42:3812:1716:31
13:11
+0:01
24M
24.00 mi16:21:144:55:0212:1812:24
12:24
-0:47
40K
24.85 mi16:32:455:06:3312:2011:31
13:28
+1:04
25.2M
25.20 mi16:38:355:12:2312:245:50
16:55
+3:27
Finish
26.22 mi16:50:445:24:3212:2312:09
11:55
-5:00

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

10:16 /mi

Average Pace

12:23 /mi

Slowest Pace

16:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:56

49% of race

Time at Steady Pace

2:04:59

39% of race

Time at Slower Pace

40:37

13% of race

Average Pace: 12:23 /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 mi11:58:0531:5310:1631:53
10:16
#23569
10K
6.21 mi12:31:221:05:1010:2933:17
10:43
#23747
15K
9.32 mi13:07:261:41:1410:5236:04
11:37
#24079
20K
12.43 mi13:45:192:19:0711:1237:53
12:12
#24154
Half
13.11 mi13:52:592:26:4711:127:40
11:14
#24137
25K
15.53 mi14:24:422:58:3011:2931:43
13:05
#24181
30K
18.64 mi15:07:413:41:2911:5342:59
13:50
#24181
20M
20.00 mi15:27:044:00:5212:0319:23
14:16
#24192
21M
21.00 mi15:42:284:16:1612:1215:24
15:24
#24171
35K
21.75 mi15:52:194:26:0712:149:51
13:10
#24171
23M
23.00 mi16:08:504:42:3812:1716:31
13:11
#24113
24M
24.00 mi16:21:144:55:0212:1812:24
12:24
#24060
40K
24.85 mi16:32:455:06:3312:2011:31
13:28
#24037
25.2M
25.20 mi16:38:355:12:2312:245:50
16:55
#24066
Finish
26.22 mi16:50:445:24:3212:2312:09
11:55
#24056
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23569138251382524391(Top 95%)14140(Top 97%)14140(Top 731%)
10K6.21 mi3.10 mi23747-17813902-7713902-7723892(Top 94%)13938(Top 96%)13938(Top 720%)
15K9.32 mi3.11 mi24079-33214038-13614038-13624391(Top 95%)14140(Top 97%)14140(Top 731%)
20K12.43 mi3.11 mi24154-7514047-914047-924188(Top 95%)14021(Top 96%)14021(Top 725%)
Half13.11 mi0.68 mi24137+1714043+414043+423808(Top 93%)13817(Top 95%)13817(Top 714%)
25K15.53 mi2.42 mi24181-4414048-514048-524265(Top 95%)13990(Top 96%)13990(Top 723%)
30K18.64 mi3.11 mi2418114021+2714021+2724100(Top 94%)13842(Top 95%)13842(Top 715%)
20M20.00 mi1.36 mi24192-1114012+914012+924184(Top 95%)13818(Top 95%)13818(Top 714%)
21M21.00 mi1.00 mi24171+2113990+2213990+2223998(Top 94%)13687(Top 94%)13687(Top 707%)
35K21.75 mi0.75 mi2417113980+1013980+1023434(Top 92%)13361(Top 92%)13361(Top 690%)
23M23.00 mi1.25 mi24113+5813936+4413936+4422823(Top 89%)13019(Top 89%)13019(Top 673%)
24M24.00 mi1.00 mi24060+5313906+3013906+3022153(Top 87%)12606(Top 86%)12606(Top 651%)
40K24.85 mi0.85 mi24037+2313889+1713889+1722963(Top 90%)13005(Top 89%)13005(Top 672%)
25.2M25.20 mi0.35 mi24066-2913894-513894-524593(Top 96%)13928(Top 96%)13928(Top 720%)
Finish26.22 mi1.02 mi24056+1013882+1213882+1223131(Top 91%)13082(Top 90%)13082(Top 676%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24391

Males

14140

M50-54

14140

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

23892

Males

13938

M50-54

13938

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24391

Males

14140

M50-54

14140

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24188

Males

14021

M50-54

14021

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

23808

Males

13817

M50-54

13817

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24265

Males

13990

M50-54

13990

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

24100

Males

13842

M50-54

13842

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

24184

Males

13818

M50-54

13818

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

23998

Males

13687

M50-54

13687

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

23434

Males

13361

M50-54

13361

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22823

Males

13019

M50-54

13019

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22153

Males

12606

M50-54

12606

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22963

Males

13005

M50-54

13005

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24593

Males

13928

M50-54

13928

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

23131

Males

13082

M50-54

13082

Passing Analysis

Category:
Athletes Passed
784
Passed By
1271
Net Change
-487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23569
5K10K130308-178#23569#23747
10K15K59391-332#23747#24079
15K20K75150-75#24079#24154
20KHalf2811+17#24154#24137
Half25K66110-44#24137#24181
25K30K96960#24181#24181
30K20M3950-11#24181#24192
20M21M4726+21#24192#24171
21M35K28280#24171#24171
35K23M7517+58#24171#24113
23M24M607+53#24113#24060
24M40K3916+23#24060#24037
40K25.2M736-29#24037#24066
25.2MFinish3525+10#24066#24056
TOTALS7841271-487
📊

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