Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alex Cook

Bib: 8669 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 28%
Masters (Masters Men)
#0 / 10617
Top 13%
Age Group (M40-44)
#0 / 2198
Top 35%
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
21:06
3.11 mi
Rank: #6767
Start β†’ 5K
21:06 | 6:48/mi
10K
42:11
6.21 mi
Rank: #6766 (+1)
5K β†’ 10K
21:05 | 6:48/mi
15K
1:03:09
9.32 mi
Rank: #6595 (+171)
10K β†’ 15K
20:58 | 6:45/mi
20K
1:24:09
12.43 mi
Rank: #6346 (+249)
15K β†’ 20K
21:00 | 6:46/mi
HALF
1:28:42
13.11 mi
Rank: #6320 (+26)
20K β†’ HALF
4:33 | 6:41/mi
25K
1:44:57
15.53 mi
Rank: #6044 (+276)
HALF β†’ 25K
16:15 | 6:43/mi
30K
2:05:51
18.64 mi
Rank: #5568 (+476)
25K β†’ 30K
20:54 | 6:44/mi
20M
2:14:50
20.00 mi
Rank: #5299 (+269)
30K β†’ 20M
8:59 | 6:37/mi
21M
2:21:52
21.00 mi
Rank: #5156 (+143)
20M β†’ 21M
7:02 | 7:02/mi
35K
2:26:45
21.75 mi
Rank: #5081 (+75)
21M β†’ 35K
4:53 | 6:32/mi
23M
2:35:11
23.00 mi
Rank: #4965 (+116)
35K β†’ 23M
8:26 | 6:45/mi
24M
2:41:59
24.00 mi
Rank: #4929 (+36)
23M β†’ 24M
6:48 | 6:48/mi
40K
2:47:57
24.85 mi
Rank: #4907 (+22)
24M β†’ 40K
5:58 | 6:59/mi
25.2M
2:50:33
25.20 mi
Rank: #4906 (+1)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:57:26
26.22 mi
Rank: #4938 (-32)
25.2M β†’ FINISH
6:53 | 6:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:28:42
Pace6:46 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:28:44
Pace6:47 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:2721:066:4821:06
6:48
-
10K
6.21 mi10:57:3242:116:4821:05
6:48
0:00
15K
9.32 mi11:18:301:03:096:4720:58
6:45
-0:03
20K
12.43 mi11:39:301:24:096:4721:00
6:46
+0:01
HALF
13.11 mi11:44:031:28:426:464:33
6:41
-0:05
25K
15.53 mi12:00:181:44:576:4616:15
6:43
+0:02
30K
18.64 mi12:21:122:05:516:4620:54
6:44
+0:01
20M
20.00 mi12:30:112:14:506:458:59
6:37
-0:07
21M
21.00 mi12:37:132:21:526:467:02
7:02
+0:25
35K
21.75 mi12:42:062:26:456:454:53
6:32
-0:30
23M
23.00 mi12:50:322:35:116:458:26
6:45
+0:13
24M
24.00 mi12:57:202:41:596:456:48
6:48
+0:03
40K
24.85 mi13:03:182:47:576:465:58
6:59
+0:11
25.2M
25.20 mi13:05:542:50:336:472:36
7:33
+0:34
FINISH
26.22 mi13:12:472:57:266:476:53
6:46
-0:47

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

6:46 /mi

Slowest Pace

7:33 /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

2:54:50

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:36:2721:066:4821:06
6:48
#6767
10K
6.21 mi10:57:3242:116:4821:05
6:48
#6766
15K
9.32 mi11:18:301:03:096:4720:58
6:45
#6595
20K
12.43 mi11:39:301:24:096:4721:00
6:46
#6346
HALF
13.11 mi11:44:031:28:426:464:33
6:41
#6320
25K
15.53 mi12:00:181:44:576:4616:15
6:43
#6044
30K
18.64 mi12:21:122:05:516:4620:54
6:44
#5568
20M
20.00 mi12:30:112:14:506:458:59
6:37
#5299
21M
21.00 mi12:37:132:21:526:467:02
7:02
#5156
35K
21.75 mi12:42:062:26:456:454:53
6:32
#5081
23M
23.00 mi12:50:322:35:116:458:26
6:45
#4965
24M
24.00 mi12:57:202:41:596:456:48
6:48
#4929
40K
24.85 mi13:03:182:47:576:465:58
6:59
#4907
25.2M
25.20 mi13:05:542:50:336:472:36
7:33
#4906
FINISH
26.22 mi13:12:472:57:266:476:53
6:46
#4938
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 mi6767604060406279(Top 22%)5639(Top 35%)5639(Top 257%)
10K6.21 mi3.10 mi6766+16046-66046-66829(Top 24%)6066(Top 37%)6066(Top 276%)
15K9.32 mi3.11 mi6595+1715904+1425904+1426279(Top 22%)5639(Top 35%)5639(Top 257%)
20K12.43 mi3.11 mi6346+2495724+1805724+1805768(Top 20%)5231(Top 32%)5231(Top 238%)
HALF13.11 mi0.68 mi6320+265703+215703+215858(Top 20%)5286(Top 32%)5286(Top 240%)
25K15.53 mi2.42 mi6044+2765479+2245479+2244904(Top 17%)4520(Top 28%)4520(Top 206%)
30K18.64 mi3.11 mi5568+4765089+3905089+3903867(Top 13%)3607(Top 22%)3607(Top 164%)
20M20.00 mi1.36 mi5299+2694878+2114878+2113032(Top 10%)2853(Top 17%)2853(Top 130%)
21M21.00 mi1.00 mi5156+1434756+1224756+1223662(Top 13%)3349(Top 20%)3349(Top 152%)
35K21.75 mi0.75 mi5081+754685+714685+713761(Top 13%)3452(Top 21%)3452(Top 157%)
23M23.00 mi1.25 mi4965+1164579+1064579+1063712(Top 13%)3368(Top 21%)3368(Top 153%)
24M24.00 mi1.00 mi4929+364536+434536+435102(Top 18%)4415(Top 27%)4415(Top 201%)
40K24.85 mi0.85 mi4907+224497+394497+395348(Top 18%)4525(Top 28%)4525(Top 206%)
25.2M25.20 mi0.35 mi4906+14492+54492+55433(Top 19%)4538(Top 28%)4538(Top 206%)
FINISH26.22 mi1.02 mi4938-324497-54497-55795(Top 20%)4728(Top 29%)4728(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6279

Males

5639

M40-44

5639

5K→10K

3.1 - 6.2 mi

Top 24%
Γ—5
+79ft-138ft

Overall

6829

Males

6066

M40-44

6066

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6279

Males

5639

M40-44

5639

15K→20K

9.3 - 12.4 mi

Top 20%
Γ—5
+106ft-86ft

Overall

5768

Males

5231

M40-44

5231

20K→HALF

12.4 - 13.1 mi

Top 20%
Γ—2
+19ft-37ft

Overall

5858

Males

5286

M40-44

5286

HALF→25K

13.1 - 15.5 mi

Top 17%
Γ—4
+66ft-88ft

Overall

4904

Males

4520

M40-44

4520

25K→30K

15.5 - 18.6 mi

Top 13%
Γ—9
+181ft-148ft

Overall

3867

Males

3607

M40-44

3607

30K→20M

18.6 - 20.0 mi

Top 10%
Γ—5
+64ft-50ft

Overall

3032

Males

2853

M40-44

2853

20M→21M

20.0 - 21.0 mi

Top 13%
Γ—8
+106ft-24ft

Overall

3662

Males

3349

M40-44

3349

21M→35K

21.0 - 21.8 mi

Top 13%
Γ—7
+17ft-86ft

Overall

3761

Males

3452

M40-44

3452

35K→23M

21.8 - 23.0 mi

Top 13%
Γ—5
+23ft-63ft

Overall

3712

Males

3368

M40-44

3368

23M→24M

23.0 - 24.0 mi

Top 18%
Γ—6
+12ft-82ft

Overall

5102

Males

4415

M40-44

4415

24M→40K

24.0 - 24.9 mi

Top 18%
Γ—1
+6ft-20ft

Overall

5348

Males

4525

M40-44

4525

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5433

Males

4538

M40-44

4538

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
Γ—2
+22ft-21ft

Overall

5795

Males

4728

M40-44

4728

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2360*
Passed By
531
Net Change
+1829
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6767
5K β†’ 10K201*200+1#6767#6766
10K β†’ 15K244*73+171#6766#6595
15K β†’ 20K274*25+249#6595#6346
20K β†’ HALF4115+26#6346#6320
HALF β†’ 25K283*7+276#6320#6044
25K β†’ 30K481*5+476#6044#5568
30K β†’ 20M271*2+269#5568#5299
20M β†’ 21M1529+143#5299#5156
21M β†’ 35K827+75#5156#5081
35K β†’ 23M12812+116#5081#4965
23M β†’ 24M7236+36#4965#4929
24M β†’ 40K6745+22#4929#4907
40K β†’ 25.2M2625+1#4907#4906
25.2M β†’ FINISH3870-32#4906#4938
TOTALS2360*531+1829

* 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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