Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

George Tse

Bib: 27902MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds
Personalized for George

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:40/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
23:50
3.11 mi
Rank: #14291
Start5K
23:50 | 7:41/mi
10K
48:33
6.21 mi
Rank: #15607 (-1316)
5K10K
24:43 | 7:58/mi
15K
1:14:04
9.32 mi
Rank: #16654 (-1047)
10K15K
25:31 | 8:13/mi
20K
1:39:48
12.43 mi
Rank: #17023 (-369)
15K20K
25:44 | 8:17/mi
HALF
1:45:19
13.11 mi
Rank: #17058 (-35)
20KHALF
5:31 | 8:06/mi
25K
2:05:30
15.53 mi
Rank: #17137 (-79)
HALF25K
20:11 | 8:20/mi
30K
2:32:27
18.64 mi
Rank: #17236 (-99)
25K30K
26:57 | 8:41/mi
20M
2:44:30
20.00 mi
Rank: #17314 (-78)
30K20M
12:03 | 8:53/mi
21M
2:53:50
21.00 mi
Rank: #17319 (-5)
20M21M
9:20 | 9:20/mi
35K
3:00:15
21.75 mi
Rank: #17315 (+4)
21M35K
6:25 | 8:35/mi
23M
3:11:34
23.00 mi
Rank: #17394 (-79)
35K23M
11:19 | 9:03/mi
24M
3:20:37
24.00 mi
Rank: #17495 (-101)
23M24M
9:03 | 9:03/mi
40K
3:28:17
24.85 mi
Rank: #17508 (-13)
24M40K
7:40 | 8:59/mi
25.2M
3:31:40
25.20 mi
Rank: #17515 (-7)
40K25.2M
3:23 | 9:49/mi
FINISH
3:40:19
26.22 mi
Rank: #17547 (-32)
25.2MFINISH
8:39 | 8:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:19
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:55:00
Pace8:47 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3023:507:4123:50
7:41
-
10K
6.21 mi12:11:1348:337:4924:43
7:58
+0:17
15K
9.32 mi12:36:441:14:047:5725:31
8:13
+0:15
20K
12.43 mi13:02:281:39:488:0225:44
8:17
+0:04
HALF
13.11 mi13:07:591:45:198:035:31
8:06
-0:11
25K
15.53 mi13:28:102:05:308:0520:11
8:20
+0:14
30K
18.64 mi13:55:072:32:278:1126:57
8:41
+0:21
20M
20.00 mi14:07:102:44:308:1412:03
8:53
+0:12
21M
21.00 mi14:16:302:53:508:179:20
9:20
+0:27
35K
21.75 mi14:22:553:00:158:186:25
8:35
-0:45
23M
23.00 mi14:34:143:11:348:2011:19
9:03
+0:28
24M
24.00 mi14:43:173:20:378:229:03
9:03
0:00
40K
24.85 mi14:50:573:28:178:237:40
8:59
-0:04
25.2M
25.20 mi14:54:203:31:408:243:23
9:49
+0:50
FINISH
26.22 mi15:02:593:40:198:258:39
8:30
-1:19

Checkpoint Splits Visualizations

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

📈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

7:41 /mi

Average Pace

8:25 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:45:19

48% of race

Time at Steady Pace

1:02:12

28% of race

Time at Slower Pace

52:48

24% of race

Average Pace: 8:24 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:46:3023:507:4123:50
7:41
#14291
10K
6.21 mi12:11:1348:337:4924:43
7:58
#15607
15K
9.32 mi12:36:441:14:047:5725:31
8:13
#16654
20K
12.43 mi13:02:281:39:488:0225:44
8:17
#17023
HALF
13.11 mi13:07:591:45:198:035:31
8:06
#17058
25K
15.53 mi13:28:102:05:308:0520:11
8:20
#17137
30K
18.64 mi13:55:072:32:278:1126:57
8:41
#17236
20M
20.00 mi14:07:102:44:308:1412:03
8:53
#17314
21M
21.00 mi14:16:302:53:508:179:20
9:20
#17319
35K
21.75 mi14:22:553:00:158:186:25
8:35
#17315
23M
23.00 mi14:34:143:11:348:2011:19
9:03
#17394
24M
24.00 mi14:43:173:20:378:229:03
9:03
#17495
40K
24.85 mi14:50:573:28:178:237:40
8:59
#17508
25.2M
25.20 mi14:54:203:31:408:243:23
9:49
#17515
FINISH
26.22 mi15:02:593:40:198:258:39
8:30
#17547
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 mi142919989998918408(Top 63%)11621(Top 71%)11621(Top 529%)
10K6.21 mi3.10 mi15607-131610457-46810457-46816889(Top 58%)10970(Top 67%)10970(Top 499%)
15K9.32 mi3.11 mi16654-104710870-41310870-41318408(Top 63%)11621(Top 71%)11621(Top 529%)
20K12.43 mi3.11 mi17023-36911004-13411004-13417985(Top 62%)11402(Top 70%)11402(Top 519%)
HALF13.11 mi0.68 mi17058-3511023-1911023-1917691(Top 61%)11309(Top 69%)11309(Top 515%)
25K15.53 mi2.42 mi17137-7911051-2811051-2817542(Top 60%)11166(Top 68%)11166(Top 508%)
30K18.64 mi3.11 mi17236-9911066-1511066-1517866(Top 62%)11198(Top 69%)11198(Top 509%)
20M20.00 mi1.36 mi17314-7811094-2811094-2818296(Top 63%)11292(Top 69%)11292(Top 514%)
21M21.00 mi1.00 mi17319-511072+2211072+2217748(Top 61%)11025(Top 67%)11025(Top 502%)
35K21.75 mi0.75 mi17315+411053+1911053+1917977(Top 62%)11035(Top 68%)11035(Top 502%)
23M23.00 mi1.25 mi17394-7911055-211055-218677(Top 64%)11294(Top 69%)11294(Top 514%)
24M24.00 mi1.00 mi17495-10111072-1711072-1719646(Top 68%)11697(Top 72%)11697(Top 532%)
40K24.85 mi0.85 mi17508-1311062+1011062+1018213(Top 63%)10992(Top 67%)10992(Top 500%)
25.2M25.20 mi0.35 mi17515-711058+411058+418623(Top 64%)11189(Top 68%)11189(Top 509%)
FINISH26.22 mi1.02 mi17547-3211050+811050+818079(Top 62%)10921(Top 67%)10921(Top 497%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18408

Males

11621

M40-44

11621

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16889

Males

10970

M40-44

10970

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18408

Males

11621

M40-44

11621

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

17985

Males

11402

M40-44

11402

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17691

Males

11309

M40-44

11309

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17542

Males

11166

M40-44

11166

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17866

Males

11198

M40-44

11198

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18296

Males

11292

M40-44

11292

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17748

Males

11025

M40-44

11025

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

17977

Males

11035

M40-44

11035

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18677

Males

11294

M40-44

11294

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19646

Males

11697

M40-44

11697

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18213

Males

10992

M40-44

10992

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18623

Males

11189

M40-44

11189

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

18079

Males

10921

M40-44

10921

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
923
Passed By
1835
Net Change
-3256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14291
5K10K36200-1316#14291#15607
10K15K24200-1047#15607#16654
15K20K84200-369#16654#17023
20KHALF2459-35#17023#17058
HALF25K112191-79#17058#17137
25K30K169200-99#17137#17236
30K20M67145-78#17236#17314
20M21M8590-5#17314#17319
21M35K5450+4#17319#17315
35K23M67146-79#17315#17394
23M24M50151-101#17394#17495
24M40K6275-13#17495#17508
40K25.2M3239-7#17508#17515
25.2MFINISH5789-32#17515#17547
TOTALS9231835-3256
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Export & Support

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