Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrew Dinsky

Bib: 29076 β€’M β€’Age: N/A

CA

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 (M45-49)
#0 / 2413
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
27:14
3.11 mi
Rank: #21511
Start β†’ 5K
27:14 | 8:46/mi
10K
54:09
6.21 mi
Rank: #21398 (+113)
5K β†’ 10K
26:55 | 8:40/mi
15K
1:21:12
9.32 mi
Rank: #21329 (+69)
10K β†’ 15K
27:03 | 8:43/mi
20K
1:48:05
12.43 mi
Rank: #21029 (+300)
15K β†’ 20K
26:53 | 8:40/mi
HALF
1:53:52
13.11 mi
Rank: #20983 (+46)
20K β†’ HALF
5:47 | 8:30/mi
25K
2:15:04
15.53 mi
Rank: #20801 (+182)
HALF β†’ 25K
21:12 | 8:45/mi
30K
2:43:08
18.64 mi
Rank: #20607 (+194)
25K β†’ 30K
28:04 | 9:03/mi
20M
2:56:13
20.00 mi
Rank: #20686 (-79)
30K β†’ 20M
13:05 | 9:38/mi
21M
3:06:06
21.00 mi
Rank: #20638 (+48)
20M β†’ 21M
9:53 | 9:53/mi
35K
3:13:08
21.75 mi
Rank: #20668 (-30)
21M β†’ 35K
7:02 | 9:25/mi
23M
3:25:04
23.00 mi
Rank: #20688 (-20)
35K β†’ 23M
11:56 | 9:33/mi
24M
3:34:53
24.00 mi
Rank: #20790 (-102)
23M β†’ 24M
9:49 | 9:49/mi
40K
3:43:15
24.85 mi
Rank: #20825 (-35)
24M β†’ 40K
8:22 | 9:48/mi
25.2M
3:46:51
25.20 mi
Rank: #20829 (-4)
40K β†’ 25.2M
3:36 | 10:27/mi
FINISH
3:56:02
26.22 mi
Rank: #20860 (-31)
25.2M β†’ FINISH
9:11 | 9:01/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:52
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:02:10
Pace9:20 /mi
πŸ“ŠPositive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0727:148:4627:14
8:46
-
10K
6.21 mi12:17:0254:098:4326:55
8:40
-0:06
15K
9.32 mi12:44:051:21:128:4327:03
8:43
+0:03
20K
12.43 mi13:10:581:48:058:4226:53
8:40
-0:03
HALF
13.11 mi13:16:451:53:528:425:47
8:30
-0:10
25K
15.53 mi13:37:572:15:048:4221:12
8:45
+0:15
30K
18.64 mi14:06:012:43:088:4628:04
9:03
+0:18
20M
20.00 mi14:19:062:56:138:4913:05
9:38
+0:35
21M
21.00 mi14:28:593:06:068:529:53
9:53
+0:15
35K
21.75 mi14:36:013:13:088:537:02
9:25
-0:28
23M
23.00 mi14:47:573:25:048:5511:56
9:33
+0:08
24M
24.00 mi14:57:463:34:538:589:49
9:49
+0:16
40K
24.85 mi15:06:083:43:158:598:22
9:48
-0:01
25.2M
25.20 mi15:09:443:46:519:013:36
10:27
+0:39
FINISH
26.22 mi15:18:553:56:029:019:11
9:01
-1:26

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

8:30 /mi

Average Pace

9:01 /mi

Slowest Pace

10:27 /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

1:47:50

46% of race

Time at Steady Pace

1:04:29

27% of race

Time at Slower Pace

1:03:43

27% of race

Average Pace: 9:00 /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 mi11:50:0727:148:4627:14
8:46
#21511
10K
6.21 mi12:17:0254:098:4326:55
8:40
#21398
15K
9.32 mi12:44:051:21:128:4327:03
8:43
#21329
20K
12.43 mi13:10:581:48:058:4226:53
8:40
#21029
HALF
13.11 mi13:16:451:53:528:425:47
8:30
#20983
25K
15.53 mi13:37:572:15:048:4221:12
8:45
#20801
30K
18.64 mi14:06:012:43:088:4628:04
9:03
#20607
20M
20.00 mi14:19:062:56:138:4913:05
9:38
#20686
21M
21.00 mi14:28:593:06:068:529:53
9:53
#20638
35K
21.75 mi14:36:013:13:088:537:02
9:25
#20668
23M
23.00 mi14:47:573:25:048:5511:56
9:33
#20688
24M
24.00 mi14:57:463:34:538:589:49
9:49
#20790
40K
24.85 mi15:06:083:43:158:598:22
9:48
#20825
25.2M
25.20 mi15:09:443:46:519:013:36
10:27
#20829
FINISH
26.22 mi15:18:553:56:029:019:11
9:01
#20860
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 mi21511129651296521221(Top 73%)12883(Top 79%)12883(Top 534%)
10K6.21 mi3.10 mi21398+11312949+1612949+1621235(Top 73%)12888(Top 79%)12888(Top 534%)
15K9.32 mi3.11 mi21329+6912914+3512914+3521221(Top 73%)12883(Top 79%)12883(Top 534%)
20K12.43 mi3.11 mi21029+30012776+13812776+13820179(Top 70%)12368(Top 76%)12368(Top 513%)
HALF13.11 mi0.68 mi20983+4612759+1712759+1720132(Top 69%)12405(Top 76%)12405(Top 514%)
25K15.53 mi2.42 mi20801+18212656+10312656+10319932(Top 69%)12228(Top 75%)12228(Top 507%)
30K18.64 mi3.11 mi20607+19412539+11712539+11719738(Top 68%)12053(Top 74%)12053(Top 500%)
20M20.00 mi1.36 mi20686-7912580-4112580-4121497(Top 74%)12810(Top 78%)12810(Top 531%)
21M21.00 mi1.00 mi20638+4812545+3512545+3520036(Top 69%)12080(Top 74%)12080(Top 501%)
35K21.75 mi0.75 mi20668-30125451254521463(Top 74%)12703(Top 78%)12703(Top 526%)
23M23.00 mi1.25 mi20688-2012543+212543+220692(Top 71%)12312(Top 75%)12312(Top 510%)
24M24.00 mi1.00 mi20790-10212585-4212585-4222276(Top 77%)13018(Top 80%)13018(Top 539%)
40K24.85 mi0.85 mi20825-3512594-912594-921298(Top 73%)12483(Top 76%)12483(Top 517%)
25.2M25.20 mi0.35 mi20829-412589+512589+520845(Top 72%)12275(Top 75%)12275(Top 509%)
FINISH26.22 mi1.02 mi20860-3112598-912598-920555(Top 71%)12133(Top 74%)12133(Top 503%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
Γ—21
+97ft-345ft

Overall

21221

Males

12883

M45-49

12883

5K→10K

3.1 - 6.2 mi

Top 73%
Γ—5
+79ft-138ft

Overall

21235

Males

12888

M45-49

12888

10K→15K

6.2 - 9.3 mi

Top 73%
Γ—3
+67ft-78ft

Overall

21221

Males

12883

M45-49

12883

15K→20K

9.3 - 12.4 mi

Top 70%
Γ—5
+106ft-86ft

Overall

20179

Males

12368

M45-49

12368

20K→HALF

12.4 - 13.1 mi

Top 69%
Γ—2
+19ft-37ft

Overall

20132

Males

12405

M45-49

12405

HALF→25K

13.1 - 15.5 mi

Top 69%
Γ—4
+66ft-88ft

Overall

19932

Males

12228

M45-49

12228

25K→30K

15.5 - 18.6 mi

Top 68%
Γ—9
+181ft-148ft

Overall

19738

Males

12053

M45-49

12053

30K→20M

18.6 - 20.0 mi

Top 74%
Γ—5
+64ft-50ft

Overall

21497

Males

12810

M45-49

12810

20M→21M

20.0 - 21.0 mi

Top 69%
Γ—8
+106ft-24ft

Overall

20036

Males

12080

M45-49

12080

21M→35K

21.0 - 21.8 mi

Top 74%
Γ—7
+17ft-86ft

Overall

21463

Males

12703

M45-49

12703

35K→23M

21.8 - 23.0 mi

Top 71%
Γ—5
+23ft-63ft

Overall

20692

Males

12312

M45-49

12312

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22276

Males

13018

M45-49

13018

24M→40K

24.0 - 24.9 mi

Top 73%
Γ—1
+6ft-20ft

Overall

21298

Males

12483

M45-49

12483

40K→25.2M

24.9 - 25.2 mi

Top 72%
Γ—1
+13ft-16ft

Overall

20845

Males

12275

M45-49

12275

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
Γ—2
+22ft-21ft

Overall

20555

Males

12133

M45-49

12133

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1798*
Passed By
1147
Net Change
+651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21511
5K β†’ 10K313*200+113#21511#21398
10K β†’ 15K213*144+69#21398#21329
15K β†’ 20K336*36+300#21329#21029
20K β†’ HALF5913+46#21029#20983
HALF β†’ 25K213*31+182#20983#20801
25K β†’ 30K265*71+194#20801#20607
30K β†’ 20M54133-79#20607#20686
20M β†’ 21M10153+48#20686#20638
21M β†’ 35K3464-30#20638#20668
35K β†’ 23M6585-20#20668#20688
23M β†’ 24M33135-102#20688#20790
24M β†’ 40K4681-35#20790#20825
40K β†’ 25.2M2024-4#20825#20829
25.2M β†’ FINISH4677-31#20829#20860
TOTALS1798*1147+651

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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