Luogang Wei

Bib: 17774β€’M

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 48%
Age Group (M65-69)
#0 / 774
Top 5%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:08
3.11 mi
Rank: #15125
Start β†’ 5K
24:08 | 7:47/mi
10K
47:38
6.21 mi
Rank: #14300 (+825)
5K β†’ 10K
23:30 | 7:34/mi
15K
1:11:06
9.32 mi
Rank: #13901 (+399)
10K β†’ 15K
23:28 | 7:34/mi
20K
1:34:49
12.43 mi
Rank: #13671 (+230)
15K β†’ 20K
23:43 | 7:39/mi
HALF
1:40:01
13.11 mi
Rank: #13688 (-17)
20K β†’ HALF
5:12 | 7:38/mi
25K
1:58:34
15.53 mi
Rank: #13508 (+180)
HALF β†’ 25K
18:33 | 7:39/mi
30K
2:22:47
18.64 mi
Rank: #13199 (+309)
25K β†’ 30K
24:13 | 7:48/mi
20M
2:33:26
20.00 mi
Rank: #13060 (+139)
30K β†’ 20M
10:39 | 7:51/mi
21M
2:41:52
21.00 mi
Rank: #13014 (+46)
20M β†’ 21M
8:26 | 8:26/mi
35K
2:47:43
21.75 mi
Rank: #13019 (-5)
21M β†’ 35K
5:51 | 7:50/mi
23M
2:57:49
23.00 mi
Rank: #13004 (+15)
35K β†’ 23M
10:06 | 8:05/mi
24M
3:05:49
24.00 mi
Rank: #13008 (-4)
23M β†’ 24M
8:00 | 8:00/mi
40K
3:13:09
24.85 mi
Rank: #13106 (-98)
24M β†’ 40K
7:20 | 8:35/mi
25.2M
3:16:20
25.20 mi
Rank: #13147 (-41)
40K β†’ 25.2M
3:11 | 9:14/mi
FINISH
3:24:39
26.22 mi
Rank: #13269 (-122)
25.2M β†’ FINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:01
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:44:38
Pace7:59 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0124:087:4724:08
7:47
-
10K
6.21 mi11:50:3147:387:4023:30
7:34
-0:13
15K
9.32 mi12:13:591:11:067:3823:28
7:34
0:00
20K
12.43 mi12:37:421:34:497:3823:43
7:39
+0:05
HALF
13.11 mi12:42:541:40:017:385:12
7:38
-0:01
25K
15.53 mi13:01:271:58:347:3818:33
7:39
+0:01
30K
18.64 mi13:25:402:22:477:4024:13
7:48
+0:09
20M
20.00 mi13:36:192:33:267:4110:39
7:51
+0:03
21M
21.00 mi13:44:452:41:527:438:26
8:26
+0:35
35K
21.75 mi13:50:362:47:437:435:51
7:50
-0:36
23M
23.00 mi14:00:422:57:497:4410:06
8:05
+0:15
24M
24.00 mi14:08:423:05:497:458:00
8:00
-0:05
40K
24.85 mi14:16:023:13:097:477:20
8:35
+0:35
25.2M
25.20 mi14:19:133:16:207:483:11
9:14
+0:39
FINISH
26.22 mi14:27:323:24:397:498:19
8:10
-1:04

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:34 /mi

Average Pace

7:49 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

46:58

23% of race

Time at Steady Pace

2:00:19

59% of race

Time at Slower Pace

37:22

18% of race

Average Pace: 7:48 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:27:0124:087:4724:08
7:47
#15125
10K
6.21 mi11:50:3147:387:4023:30
7:34
#14300
15K
9.32 mi12:13:591:11:067:3823:28
7:34
#13901
20K
12.43 mi12:37:421:34:497:3823:43
7:39
#13671
HALF
13.11 mi12:42:541:40:017:385:12
7:38
#13688
25K
15.53 mi13:01:271:58:347:3818:33
7:39
#13508
30K
18.64 mi13:25:402:22:477:4024:13
7:48
#13199
20M
20.00 mi13:36:192:33:267:4110:39
7:51
#13060
21M
21.00 mi13:44:452:41:527:438:26
8:26
#13014
35K
21.75 mi13:50:362:47:437:435:51
7:50
#13019
23M
23.00 mi14:00:422:57:497:4410:06
8:05
#13004
24M
24.00 mi14:08:423:05:497:458:00
8:00
#13008
40K
24.85 mi14:16:023:13:097:477:20
8:35
#13106
25.2M
25.20 mi14:19:133:16:207:483:11
9:14
#13147
FINISH
26.22 mi14:27:323:24:397:498:19
8:10
#13269
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15125102951029513255(Top 46%)9478(Top 58%)9478(Top 1225%)
10K6.21 mi3.10 mi14300+8259968+3279968+32713499(Top 47%)9619(Top 59%)9619(Top 1243%)
15K9.32 mi3.11 mi13901+3999790+1789790+17813255(Top 46%)9478(Top 58%)9478(Top 1225%)
20K12.43 mi3.11 mi13671+2309670+1209670+12013121(Top 45%)9345(Top 57%)9345(Top 1207%)
HALF13.11 mi0.68 mi13688-179672-29672-214052(Top 48%)9811(Top 60%)9811(Top 1268%)
25K15.53 mi2.42 mi13508+1809572+1009572+10012615(Top 43%)9073(Top 56%)9073(Top 1172%)
30K18.64 mi3.11 mi13199+3099387+1859387+18511935(Top 41%)8631(Top 53%)8631(Top 1115%)
20M20.00 mi1.36 mi13060+1399300+879300+8711642(Top 40%)8387(Top 51%)8387(Top 1084%)
21M21.00 mi1.00 mi13014+469258+429258+4212680(Top 44%)8761(Top 54%)8761(Top 1132%)
35K21.75 mi0.75 mi13019-59250+89250+813168(Top 45%)8952(Top 55%)8952(Top 1157%)
23M23.00 mi1.25 mi13004+159221+299221+2912918(Top 45%)8774(Top 54%)8774(Top 1134%)
24M24.00 mi1.00 mi13008-49209+129209+1213746(Top 47%)9046(Top 55%)9046(Top 1169%)
40K24.85 mi0.85 mi13106-989234-259234-2516111(Top 56%)10014(Top 61%)10014(Top 1294%)
25.2M25.20 mi0.35 mi13147-419236-29236-215878(Top 55%)9906(Top 61%)9906(Top 1280%)
FINISH26.22 mi1.02 mi13269-1229253-179253-1716161(Top 56%)10058(Top 62%)10058(Top 1299%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
Γ—21
+97ft-345ft

Overall

13255

Males

9478

M65-69

9478

5K→10K

3.1 - 6.2 mi

Top 47%
Γ—5
+79ft-138ft

Overall

13499

Males

9619

M65-69

9619

10K→15K

6.2 - 9.3 mi

Top 46%
Γ—3
+67ft-78ft

Overall

13255

Males

9478

M65-69

9478

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5
+106ft-86ft

Overall

13121

Males

9345

M65-69

9345

20K→HALF

12.4 - 13.1 mi

Top 48%
Γ—2
+19ft-37ft

Overall

14052

Males

9811

M65-69

9811

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12615

Males

9073

M65-69

9073

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11935

Males

8631

M65-69

8631

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11642

Males

8387

M65-69

8387

20M→21M

20.0 - 21.0 mi

Top 44%
Γ—8
+106ft-24ft

Overall

12680

Males

8761

M65-69

8761

21M→35K

21.0 - 21.8 mi

Top 45%
Γ—7
+17ft-86ft

Overall

13168

Males

8952

M65-69

8952

35K→23M

21.8 - 23.0 mi

Top 45%
Γ—5
+23ft-63ft

Overall

12918

Males

8774

M65-69

8774

23M→24M

23.0 - 24.0 mi

Top 47%
Γ—6
+12ft-82ft

Overall

13746

Males

9046

M65-69

9046

24M→40K

24.0 - 24.9 mi

Top 56%
Γ—1
+6ft-20ft

Overall

16111

Males

10014

M65-69

10014

40K→25.2M

24.9 - 25.2 mi

Top 55%
Γ—1
+13ft-16ft

Overall

15878

Males

9906

M65-69

9906

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16161

Males

10058

M65-69

10058

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2827
Passed By
971
Net Change
+1856
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15125
5K β†’ 10K89368+825#15125#14300
10K β†’ 15K44748+399#14300#13901
15K β†’ 20K29262+230#13901#13671
20K β†’ HALF2239-17#13671#13688
HALF β†’ 25K22040+180#13688#13508
25K β†’ 30K35041+309#13508#13199
30K β†’ 20M17637+139#13199#13060
20M β†’ 21M10357+46#13060#13014
21M β†’ 35K5358-5#13014#13019
35K β†’ 23M8974+15#13019#13004
23M β†’ 24M7377-4#13004#13008
24M β†’ 40K45143-98#13008#13106
40K β†’ 25.2M1859-41#13106#13147
25.2M β†’ FINISH46168-122#13147#13269
TOTALS2827971+1856
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing