Guangwei Mu

Bib: 9818M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:52
Rank: #23523
Start5K
28:52 | 9:17/mi
10K· 6.21 mi
58:36
Rank: #23972 (-449)
5K10K
29:44 | 9:34/mi
15K· 9.32 mi
1:29:23
Rank: #24286 (-314)
10K15K
30:47 | 9:54/mi
20K· 12.43 mi
2:01:46
Rank: #24534 (-248)
15K20K
32:23 | 10:25/mi
Half· 13.11 mi
2:08:39
Rank: #24561 (-27)
20KHalf
6:53 | 10:05/mi
25K· 15.53 mi
2:35:26
Rank: #24726 (-165)
Half25K
26:47 | 11:03/mi
30K· 18.64 mi
2:59:12
Rank: #23124 (+1602)
25K30K
23:46 | 7:39/mi
20M
3:09:54
Rank: #22534 (+590)
30K20M
10:42 | 7:52/mi
21M
3:17:33
Rank: #21934 (+600)
20M21M
7:39 | 7:39/mi
35K· 21.75 mi
3:23:07
Rank: #21614 (+320)
21M35K
5:34 | 7:26/mi
23M
3:33:01
Rank: #21066 (+548)
35K23M
9:54 | 7:54/mi
24M
3:40:24
Rank: #20653 (+413)
23M24M
7:23 | 7:23/mi
40K· 24.85 mi
3:46:50
Rank: #20299 (+354)
24M40K
6:26 | 7:31/mi
25.2M
3:49:38
Rank: #20128 (+171)
40K25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:56:57
Rank: #19728 (+400)
25.2MFinish
7:19 | 7:11/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:08:39
Pace9:49 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:48:18
Pace8:16 /mi
📊Negative Split: 15.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4828:529:1728:52
9:17
-
10K
6.21 mi11:56:3258:369:2629:44
9:34
+0:17
15K
9.32 mi12:27:191:29:239:3530:47
9:54
+0:20
20K
12.43 mi12:59:422:01:469:4832:23
10:25
+0:31
Half
13.11 mi13:06:352:08:399:496:53
10:05
-0:20
25K
15.53 mi13:33:222:35:2610:0026:47
11:03
+0:58
30K
18.64 mi13:57:082:59:129:3723:46
7:39
-3:24
20M
20.00 mi14:07:503:09:549:3010:42
7:52
+0:13
21M
21.00 mi14:15:293:17:339:247:39
7:39
-0:13
35K
21.75 mi14:21:033:23:079:205:34
7:26
-0:13
23M
23.00 mi14:30:573:33:019:169:54
7:54
+0:28
24M
24.00 mi14:38:203:40:249:117:23
7:23
-0:31
40K
24.85 mi14:44:463:46:509:086:26
7:31
+0:08
25.2M
25.20 mi14:47:343:49:389:072:48
8:07
+0:36
Finish
26.22 mi14:54:533:56:579:037:19
7:11
-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

7:11 /mi

Average Pace

9:03 /mi

Slowest Pace

11:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:19

3% of race

Time at Steady Pace

1:14:12

31% of race

Time at Slower Pace

2:35:26

66% of race

Average Pace: 9:02 /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 mi11:26:4828:529:1728:52
9:17
#23523
10K
6.21 mi11:56:3258:369:2629:44
9:34
#23972
15K
9.32 mi12:27:191:29:239:3530:47
9:54
#24286
20K
12.43 mi12:59:422:01:469:4832:23
10:25
#24534
Half
13.11 mi13:06:352:08:399:496:53
10:05
#24561
25K
15.53 mi13:33:222:35:2610:0026:47
11:03
#24726
30K
18.64 mi13:57:082:59:129:3723:46
7:39
#23124
20M
20.00 mi14:07:503:09:549:3010:42
7:52
#22534
21M
21.00 mi14:15:293:17:339:247:39
7:39
#21934
35K
21.75 mi14:21:033:23:079:205:34
7:26
#21614
23M
23.00 mi14:30:573:33:019:169:54
7:54
#21066
24M
24.00 mi14:38:203:40:249:117:23
7:23
#20653
40K
24.85 mi14:44:463:46:509:086:26
7:31
#20299
25.2M
25.20 mi14:47:343:49:389:072:48
8:07
#20128
Finish
26.22 mi14:54:533:56:579:037:19
7:11
#19728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23523140141401424800(Top 87%)14627(Top 91%)14627(Top 733%)
10K6.21 mi3.10 mi23972-44914237-22314237-22324283(Top 85%)14369(Top 89%)14369(Top 720%)
15K9.32 mi3.11 mi24286-31414388-15114388-15124800(Top 87%)14627(Top 91%)14627(Top 733%)
20K12.43 mi3.11 mi24534-24814479-9114479-9125061(Top 88%)14700(Top 91%)14700(Top 736%)
Half13.11 mi0.68 mi24561-2714491-1214491-1224990(Top 88%)14667(Top 91%)14667(Top 735%)
25K15.53 mi2.42 mi24726-16514557-6614557-6625264(Top 89%)14751(Top 92%)14751(Top 739%)
30K18.64 mi3.11 mi23124+160213805+75213805+7528823(Top 31%)7049(Top 44%)7049(Top 353%)
20M20.00 mi1.36 mi22534+59013521+28413521+2849535(Top 34%)7287(Top 45%)7287(Top 365%)
21M21.00 mi1.00 mi21934+60013246+27513246+2755405(Top 19%)4675(Top 29%)4675(Top 234%)
35K21.75 mi0.75 mi21614+32013092+15413092+1548229(Top 29%)6452(Top 40%)6452(Top 323%)
23M23.00 mi1.25 mi21066+54812812+28012812+2809350(Top 33%)6907(Top 43%)6907(Top 346%)
24M24.00 mi1.00 mi20653+41312613+19912613+1996959(Top 25%)5512(Top 34%)5512(Top 276%)
40K24.85 mi0.85 mi20299+35412425+18812425+1886954(Top 24%)5409(Top 34%)5409(Top 271%)
25.2M25.20 mi0.35 mi20128+17112332+9312332+936623(Top 23%)5152(Top 32%)5152(Top 258%)
Finish26.22 mi1.02 mi19728+40012142+19012142+1906936(Top 24%)5302(Top 33%)5302(Top 266%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24800

Males

14627

M50-54

14627

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24283

Males

14369

M50-54

14369

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24800

Males

14627

M50-54

14627

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25061

Males

14700

M50-54

14700

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

24990

Males

14667

M50-54

14667

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25264

Males

14751

M50-54

14751

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8823

Males

7049

M50-54

7049

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9535

Males

7287

M50-54

7287

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5405

Males

4675

M50-54

4675

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8229

Males

6452

M50-54

6452

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9350

Males

6907

M50-54

6907

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6959

Males

5512

M50-54

5512

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6954

Males

5409

M50-54

5409

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6623

Males

5152

M50-54

5152

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6936

Males

5302

M50-54

5302

Passing Analysis

Category:
Athletes Passed
5288
Passed By
1493
Net Change
+3795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23523
5K10K92541-449#23523#23972
10K15K57371-314#23972#24286
15K20K66314-248#24286#24534
20KHalf1946-27#24534#24561
Half25K55220-165#24561#24726
25K30K16020+1602#24726#23124
30K20M5911+590#23124#22534
20M21M6000+600#22534#21934
21M35K3200+320#21934#21614
35K23M5480+548#21614#21066
23M24M4130+413#21066#20653
24M40K3540+354#20653#20299
40K25.2M1710+171#20299#20128
25.2MFinish4000+400#20128#19728
TOTALS52881493+3795
📊

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