Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Wenlin Liu

Bib: 6485 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M40-44)
#0 / 2198
Top 26%
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
20:38
3.11 mi
Rank: #5322
Start β†’ 5K
20:38 | 6:39/mi
10K
41:18
6.21 mi
Rank: #5377 (-55)
5K β†’ 10K
20:40 | 6:40/mi
15K
1:02:25
9.32 mi
Rank: #5794 (-417)
10K β†’ 15K
21:07 | 6:48/mi
20K
1:23:21
12.43 mi
Rank: #5680 (+114)
15K β†’ 20K
20:56 | 6:45/mi
HALF
1:27:48
13.11 mi
Rank: #5630 (+50)
20K β†’ HALF
4:27 | 6:32/mi
25K
1:44:34
15.53 mi
Rank: #5774 (-144)
HALF β†’ 25K
16:46 | 6:55/mi
30K
2:05:14
18.64 mi
Rank: #5248 (+526)
25K β†’ 30K
20:40 | 6:40/mi
20M
2:14:35
20.00 mi
Rank: #5176 (+72)
30K β†’ 20M
9:21 | 6:54/mi
21M
2:21:30
21.00 mi
Rank: #5012 (+164)
20M β†’ 21M
6:55 | 6:55/mi
35K
2:26:20
21.75 mi
Rank: #4921 (+91)
21M β†’ 35K
4:50 | 6:28/mi
23M
2:34:26
23.00 mi
Rank: #4674 (+247)
35K β†’ 23M
8:06 | 6:29/mi
24M
2:40:31
24.00 mi
Rank: #4437 (+237)
23M β†’ 24M
6:05 | 6:05/mi
40K
2:45:58
24.85 mi
Rank: #4278 (+159)
24M β†’ 40K
5:27 | 6:23/mi
25.2M
2:48:27
25.20 mi
Rank: #4251 (+27)
40K β†’ 25.2M
2:29 | 7:13/mi
FINISH
2:54:38
26.22 mi
Rank: #4092 (+159)
25.2M β†’ FINISH
6:11 | 6:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:27:48
Pace6:42 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:26:50
Pace6:38 /mi
πŸ“ŠNegative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4720:386:3920:38
6:39
-
10K
6.21 mi10:46:2741:186:3920:40
6:40
+0:01
15K
9.32 mi11:07:341:02:256:4221:07
6:48
+0:08
20K
12.43 mi11:28:301:23:216:4320:56
6:45
-0:03
HALF
13.11 mi11:32:571:27:486:424:27
6:32
-0:13
25K
15.53 mi11:49:431:44:346:4416:46
6:55
+0:23
30K
18.64 mi12:10:232:05:146:4420:40
6:40
-0:15
20M
20.00 mi12:19:442:14:356:449:21
6:54
+0:14
21M
21.00 mi12:26:392:21:306:456:55
6:55
+0:01
35K
21.75 mi12:31:292:26:206:444:50
6:28
-0:27
23M
23.00 mi12:39:352:34:266:438:06
6:29
+0:01
24M
24.00 mi12:45:402:40:316:426:05
6:05
-0:24
40K
24.85 mi12:51:072:45:586:415:27
6:23
+0:18
25.2M
25.20 mi12:53:362:48:276:422:29
7:13
+0:50
FINISH
26.22 mi12:59:472:54:386:406:11
6:05
-1:08

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

6:05 /mi

Average Pace

6:40 /mi

Slowest Pace

7:13 /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

1:37:04

56% of race

Time at Steady Pace

1:15:05

43% of race

Time at Slower Pace

2:29

1% of race

Average Pace: 6:40 /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 mi10:25:4720:386:3920:38
6:39
#5322
10K
6.21 mi10:46:2741:186:3920:40
6:40
#5377
15K
9.32 mi11:07:341:02:256:4221:07
6:48
#5794
20K
12.43 mi11:28:301:23:216:4320:56
6:45
#5680
HALF
13.11 mi11:32:571:27:486:424:27
6:32
#5630
25K
15.53 mi11:49:431:44:346:4416:46
6:55
#5774
30K
18.64 mi12:10:232:05:146:4420:40
6:40
#5248
20M
20.00 mi12:19:442:14:356:449:21
6:54
#5176
21M
21.00 mi12:26:392:21:306:456:55
6:55
#5012
35K
21.75 mi12:31:292:26:206:444:50
6:28
#4921
23M
23.00 mi12:39:352:34:266:438:06
6:29
#4674
24M
24.00 mi12:45:402:40:316:426:05
6:05
#4437
40K
24.85 mi12:51:072:45:586:415:27
6:23
#4278
25.2M
25.20 mi12:53:362:48:276:422:29
7:13
#4251
FINISH
26.22 mi12:59:472:54:386:406:11
6:05
#4092
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5322493949396767(Top 23%)6009(Top 37%)6009(Top 273%)
10K6.21 mi3.10 mi5377-554988-494988-495470(Top 19%)5043(Top 31%)5043(Top 229%)
15K9.32 mi3.11 mi5794-4175319-3315319-3316767(Top 23%)6009(Top 37%)6009(Top 273%)
20K12.43 mi3.11 mi5680+1145226+935226+935529(Top 19%)5048(Top 31%)5048(Top 230%)
HALF13.11 mi0.68 mi5630+505186+405186+404580(Top 16%)4295(Top 26%)4295(Top 195%)
25K15.53 mi2.42 mi5774-1445278-925278-926777(Top 23%)5947(Top 36%)5947(Top 271%)
30K18.64 mi3.11 mi5248+5264846+4324846+4323419(Top 12%)3218(Top 20%)3218(Top 146%)
20M20.00 mi1.36 mi5176+724777+694777+694697(Top 16%)4231(Top 26%)4231(Top 192%)
21M21.00 mi1.00 mi5012+1644636+1414636+1413010(Top 10%)2805(Top 17%)2805(Top 128%)
35K21.75 mi0.75 mi4921+914553+834553+833356(Top 12%)3116(Top 19%)3116(Top 142%)
23M23.00 mi1.25 mi4674+2474330+2234330+2232302(Top 8%)2168(Top 13%)2168(Top 99%)
24M24.00 mi1.00 mi4437+2374114+2164114+2161347(Top 5%)1282(Top 8%)1282(Top 58%)
40K24.85 mi0.85 mi4278+1593969+1453969+1452056(Top 7%)1924(Top 12%)1924(Top 88%)
25.2M25.20 mi0.35 mi4251+273948+213948+213561(Top 12%)3138(Top 19%)3138(Top 143%)
FINISH26.22 mi1.02 mi4092+1593806+1423806+1421924(Top 7%)1788(Top 11%)1788(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
Γ—21
+97ft-345ft

Overall

6767

Males

6009

M40-44

6009

5K→10K

3.1 - 6.2 mi

Top 19%
Γ—5
+79ft-138ft

Overall

5470

Males

5043

M40-44

5043

10K→15K

6.2 - 9.3 mi

Top 23%
Γ—3
+67ft-78ft

Overall

6767

Males

6009

M40-44

6009

15K→20K

9.3 - 12.4 mi

Top 19%
Γ—5
+106ft-86ft

Overall

5529

Males

5048

M40-44

5048

20K→HALF

12.4 - 13.1 mi

Top 16%
Γ—2
+19ft-37ft

Overall

4580

Males

4295

M40-44

4295

HALF→25K

13.1 - 15.5 mi

Top 23%
Γ—4
+66ft-88ft

Overall

6777

Males

5947

M40-44

5947

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3419

Males

3218

M40-44

3218

30K→20M

18.6 - 20.0 mi

Top 16%
Γ—5
+64ft-50ft

Overall

4697

Males

4231

M40-44

4231

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

3010

Males

2805

M40-44

2805

21M→35K

21.0 - 21.8 mi

Top 12%
Γ—7
+17ft-86ft

Overall

3356

Males

3116

M40-44

3116

35K→23M

21.8 - 23.0 mi

Top 8%
Γ—5
+23ft-63ft

Overall

2302

Males

2168

M40-44

2168

23M→24M

23.0 - 24.0 mi

Top 5%
Γ—6
+12ft-82ft

Overall

1347

Males

1282

M40-44

1282

24M→40K

24.0 - 24.9 mi

Top 7%
Γ—1
+6ft-20ft

Overall

2056

Males

1924

M40-44

1924

40K→25.2M

24.9 - 25.2 mi

Top 12%
Γ—1
+13ft-16ft

Overall

3561

Males

3138

M40-44

3138

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
Γ—2
+22ft-21ft

Overall

1924

Males

1788

M40-44

1788

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2219*
Passed By
719
Net Change
+1230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5322
5K β†’ 10K161200-55#5322#5377
10K β†’ 15K35200-417#5377#5794
15K β†’ 20K17157+114#5794#5680
20K β†’ HALF522+50#5680#5630
HALF β†’ 25K58200-144#5630#5774
25K β†’ 30K528*2+526#5774#5248
30K β†’ 20M10634+72#5248#5176
20M β†’ 21M1673+164#5176#5012
21M β†’ 35K965+91#5012#4921
35K β†’ 23M249*2+247#4921#4674
23M β†’ 24M237*0+237#4674#4437
24M β†’ 40K1623+159#4437#4278
40K β†’ 25.2M3811+27#4278#4251
25.2M β†’ FINISH1590+159#4251#4092
TOTALS2219*719+1230

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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OTQ

Olympic Trials Qualifying analysis available

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