Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Liangbin Wang

Bib: 6571 β€’M β€’Age: N/A

WA

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 (M45-49)
#0 / 2413
Top 10%
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
20:30
3.11 mi
Rank: #4961
Start β†’ 5K
20:30 | 6:36/mi
10K
41:05
6.21 mi
Rank: #5071 (-110)
5K β†’ 10K
20:35 | 6:38/mi
15K
1:01:22
9.32 mi
Rank: #4829 (+242)
10K β†’ 15K
20:17 | 6:32/mi
20K
1:21:49
12.43 mi
Rank: #4677 (+152)
15K β†’ 20K
20:27 | 6:35/mi
HALF
1:26:16
13.11 mi
Rank: #4659 (+18)
20K β†’ HALF
4:27 | 6:32/mi
25K
1:42:19
15.53 mi
Rank: #4567 (+92)
HALF β†’ 25K
16:03 | 6:38/mi
30K
2:03:13
18.64 mi
Rank: #4377 (+190)
25K β†’ 30K
20:54 | 6:44/mi
20M
2:12:19
20.00 mi
Rank: #4292 (+85)
30K β†’ 20M
9:06 | 6:42/mi
21M
2:19:21
21.00 mi
Rank: #4214 (+78)
20M β†’ 21M
7:02 | 7:02/mi
35K
2:24:14
21.75 mi
Rank: #4167 (+47)
21M β†’ 35K
4:53 | 6:32/mi
23M
2:32:41
23.00 mi
Rank: #4103 (+64)
35K β†’ 23M
8:27 | 6:46/mi
24M
2:39:17
24.00 mi
Rank: #4037 (+66)
23M β†’ 24M
6:36 | 6:36/mi
40K
2:45:01
24.85 mi
Rank: #3985 (+52)
24M β†’ 40K
5:44 | 6:43/mi
25.2M
2:47:31
25.20 mi
Rank: #3973 (+12)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
2:54:10
26.22 mi
Rank: #3957 (+16)
25.2M β†’ FINISH
6:39 | 6:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:16
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:27:54
Pace6:43 /mi
πŸ“ŠPositive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3620:306:3620:30
6:36
-
10K
6.21 mi10:46:1141:056:3720:35
6:38
+0:02
15K
9.32 mi11:06:281:01:226:3620:17
6:32
-0:06
20K
12.43 mi11:26:551:21:496:3620:27
6:35
+0:03
HALF
13.11 mi11:31:221:26:166:354:27
6:32
-0:03
25K
15.53 mi11:47:251:42:196:3616:03
6:38
+0:06
30K
18.64 mi12:08:192:03:136:3720:54
6:44
+0:06
20M
20.00 mi12:17:252:12:196:379:06
6:42
-0:02
21M
21.00 mi12:24:272:19:216:397:02
7:02
+0:20
35K
21.75 mi12:29:202:24:146:384:53
6:32
-0:30
23M
23.00 mi12:37:472:32:416:398:27
6:46
+0:14
24M
24.00 mi12:44:232:39:176:396:36
6:36
-0:10
40K
24.85 mi12:50:072:45:016:395:44
6:43
+0:07
25.2M
25.20 mi12:52:372:47:316:392:30
7:15
+0:32
FINISH
26.22 mi12:59:162:54:106:396:39
6:32
-0:43

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

6:32 /mi

Average Pace

6:39 /mi

Slowest Pace

7:15 /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

2:51:40

99% of race

Time at Steady Pace

2:30

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:25:3620:306:3620:30
6:36
#4961
10K
6.21 mi10:46:1141:056:3720:35
6:38
#5071
15K
9.32 mi11:06:281:01:226:3620:17
6:32
#4829
20K
12.43 mi11:26:551:21:496:3620:27
6:35
#4677
HALF
13.11 mi11:31:221:26:166:354:27
6:32
#4659
25K
15.53 mi11:47:251:42:196:3616:03
6:38
#4567
30K
18.64 mi12:08:192:03:136:3720:54
6:44
#4377
20M
20.00 mi12:17:252:12:196:379:06
6:42
#4292
21M
21.00 mi12:24:272:19:216:397:02
7:02
#4214
35K
21.75 mi12:29:202:24:146:384:53
6:32
#4167
23M
23.00 mi12:37:472:32:416:398:27
6:46
#4103
24M
24.00 mi12:44:232:39:176:396:36
6:36
#4037
40K
24.85 mi12:50:072:45:016:395:44
6:43
#3985
25.2M
25.20 mi12:52:372:47:316:392:30
7:15
#3973
FINISH
26.22 mi12:59:162:54:106:396:39
6:32
#3957
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4961463346334419(Top 15%)4159(Top 25%)4159(Top 172%)
10K6.21 mi3.10 mi5071-1104730-974730-975207(Top 18%)4830(Top 30%)4830(Top 200%)
15K9.32 mi3.11 mi4829+2424522+2084522+2084419(Top 15%)4159(Top 25%)4159(Top 172%)
20K12.43 mi3.11 mi4677+1524391+1314391+1314310(Top 15%)4058(Top 25%)4058(Top 168%)
HALF13.11 mi0.68 mi4659+184373+184373+184570(Top 16%)4285(Top 26%)4285(Top 178%)
25K15.53 mi2.42 mi4567+924288+854288+854244(Top 15%)3968(Top 24%)3968(Top 164%)
30K18.64 mi3.11 mi4377+1904120+1684120+1683856(Top 13%)3596(Top 22%)3596(Top 149%)
20M20.00 mi1.36 mi4292+854032+884032+883476(Top 12%)3238(Top 20%)3238(Top 134%)
21M21.00 mi1.00 mi4214+783957+753957+753644(Top 13%)3331(Top 20%)3331(Top 138%)
35K21.75 mi0.75 mi4167+473911+463911+463730(Top 13%)3421(Top 21%)3421(Top 142%)
23M23.00 mi1.25 mi4103+643845+663845+663777(Top 13%)3416(Top 21%)3416(Top 142%)
24M24.00 mi1.00 mi4037+663783+623783+623736(Top 13%)3364(Top 21%)3364(Top 139%)
40K24.85 mi0.85 mi3985+523733+503733+503619(Top 12%)3231(Top 20%)3231(Top 134%)
25.2M25.20 mi0.35 mi3973+123719+143719+143797(Top 13%)3312(Top 20%)3312(Top 137%)
FINISH26.22 mi1.02 mi3957+163692+273692+274274(Top 15%)3663(Top 22%)3663(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
Γ—21
+97ft-345ft

Overall

4419

Males

4159

M45-49

4159

5K→10K

3.1 - 6.2 mi

Top 18%
Γ—5
+79ft-138ft

Overall

5207

Males

4830

M45-49

4830

10K→15K

6.2 - 9.3 mi

Top 15%
Γ—3
+67ft-78ft

Overall

4419

Males

4159

M45-49

4159

15K→20K

9.3 - 12.4 mi

Top 15%
Γ—5
+106ft-86ft

Overall

4310

Males

4058

M45-49

4058

20K→HALF

12.4 - 13.1 mi

Top 16%
Γ—2
+19ft-37ft

Overall

4570

Males

4285

M45-49

4285

HALF→25K

13.1 - 15.5 mi

Top 15%
Γ—4
+66ft-88ft

Overall

4244

Males

3968

M45-49

3968

25K→30K

15.5 - 18.6 mi

Top 13%
Γ—9
+181ft-148ft

Overall

3856

Males

3596

M45-49

3596

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3476

Males

3238

M45-49

3238

20M→21M

20.0 - 21.0 mi

Top 13%
Γ—8
+106ft-24ft

Overall

3644

Males

3331

M45-49

3331

21M→35K

21.0 - 21.8 mi

Top 13%
Γ—7
+17ft-86ft

Overall

3730

Males

3421

M45-49

3421

35K→23M

21.8 - 23.0 mi

Top 13%
Γ—5
+23ft-63ft

Overall

3777

Males

3416

M45-49

3416

23M→24M

23.0 - 24.0 mi

Top 13%
Γ—6
+12ft-82ft

Overall

3736

Males

3364

M45-49

3364

24M→40K

24.0 - 24.9 mi

Top 12%
Γ—1
+6ft-20ft

Overall

3619

Males

3231

M45-49

3231

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3797

Males

3312

M45-49

3312

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
Γ—2
+22ft-21ft

Overall

4274

Males

3663

M45-49

3663

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1528*
Passed By
492
Net Change
+1004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4961
5K β†’ 10K122200-110#4961#5071
10K β†’ 15K266*24+242#5071#4829
15K β†’ 20K17927+152#4829#4677
20K β†’ HALF2911+18#4677#4659
HALF β†’ 25K12230+92#4659#4567
25K β†’ 30K218*28+190#4567#4377
30K β†’ 20M10318+85#4377#4292
20M β†’ 21M9315+78#4292#4214
21M β†’ 35K6013+47#4214#4167
35K β†’ 23M9632+64#4167#4103
23M β†’ 24M8519+66#4103#4037
24M β†’ 40K6917+52#4037#3985
40K β†’ 25.2M2412+12#3985#3973
25.2M β†’ FINISH6246+16#3973#3957
TOTALS1528*492+1004

* 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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