Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

James Squires

Bib: 6300 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 16%
Masters (Masters Men)
#0 / 10617
Top 5%
Age Group (M40-44)
#0 / 2198
Top 13%
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
20:04
3.11 mi
Rank: #3861
Start β†’ 5K
20:04 | 6:28/mi
10K
40:04
6.21 mi
Rank: #3802 (+59)
5K β†’ 10K
20:00 | 6:27/mi
15K
1:00:01
9.32 mi
Rank: #3746 (+56)
10K β†’ 15K
19:57 | 6:26/mi
20K
1:20:07
12.43 mi
Rank: #3670 (+76)
15K β†’ 20K
20:06 | 6:29/mi
HALF
1:24:28
13.11 mi
Rank: #3658 (+12)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:40:07
15.53 mi
Rank: #3556 (+102)
HALF β†’ 25K
15:39 | 6:28/mi
30K
2:00:25
18.64 mi
Rank: #3360 (+196)
25K β†’ 30K
20:18 | 6:33/mi
20M
2:09:13
20.00 mi
Rank: #3251 (+109)
30K β†’ 20M
8:48 | 6:29/mi
21M
2:16:00
21.00 mi
Rank: #3155 (+96)
20M β†’ 21M
6:47 | 6:47/mi
35K
2:20:38
21.75 mi
Rank: #3082 (+73)
21M β†’ 35K
4:38 | 6:12/mi
23M
2:28:42
23.00 mi
Rank: #2991 (+91)
35K β†’ 23M
8:04 | 6:27/mi
24M
2:34:59
24.00 mi
Rank: #2923 (+68)
23M β†’ 24M
6:17 | 6:17/mi
40K
2:40:24
24.85 mi
Rank: #2863 (+60)
24M β†’ 40K
5:25 | 6:21/mi
25.2M
2:42:48
25.20 mi
Rank: #2846 (+17)
40K β†’ 25.2M
2:24 | 6:58/mi
FINISH
2:49:07
26.22 mi
Rank: #2802 (+44)
25.2M β†’ FINISH
6:19 | 6:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:24:28
Pace6:27 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:24:39
Pace6:28 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4420:046:2820:04
6:28
-
10K
6.21 mi10:45:4440:046:2720:00
6:27
-0:01
15K
9.32 mi11:05:411:00:016:2719:57
6:26
-0:01
20K
12.43 mi11:25:471:20:076:2720:06
6:29
+0:03
HALF
13.11 mi11:30:081:24:286:274:21
6:23
-0:06
25K
15.53 mi11:45:471:40:076:2715:39
6:28
+0:05
30K
18.64 mi12:06:052:00:256:2820:18
6:33
+0:05
20M
20.00 mi12:14:532:09:136:288:48
6:29
-0:04
21M
21.00 mi12:21:402:16:006:296:47
6:47
+0:18
35K
21.75 mi12:26:182:20:386:284:38
6:12
-0:35
23M
23.00 mi12:34:222:28:426:288:04
6:27
+0:15
24M
24.00 mi12:40:392:34:596:286:17
6:17
-0:10
40K
24.85 mi12:46:042:40:246:285:25
6:21
+0:04
25.2M
25.20 mi12:48:282:42:486:282:24
6:58
+0:37
FINISH
26.22 mi12:54:472:49:076:286:19
6:12
-0:46

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

6:12 /mi

Average Pace

6:27 /mi

Slowest Pace

6:58 /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

2:46:43

99% of race

Time at Steady Pace

2:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:25:4420:046:2820:04
6:28
#3861
10K
6.21 mi10:45:4440:046:2720:00
6:27
#3802
15K
9.32 mi11:05:411:00:016:2719:57
6:26
#3746
20K
12.43 mi11:25:471:20:076:2720:06
6:29
#3670
HALF
13.11 mi11:30:081:24:286:274:21
6:23
#3658
25K
15.53 mi11:45:471:40:076:2715:39
6:28
#3556
30K
18.64 mi12:06:052:00:256:2820:18
6:33
#3360
20M
20.00 mi12:14:532:09:136:288:48
6:29
#3251
21M
21.00 mi12:21:402:16:006:296:47
6:47
#3155
35K
21.75 mi12:26:182:20:386:284:38
6:12
#3082
23M
23.00 mi12:34:222:28:426:288:04
6:27
#2991
24M
24.00 mi12:40:392:34:596:286:17
6:17
#2923
40K
24.85 mi12:46:042:40:246:285:25
6:21
#2863
25.2M
25.20 mi12:48:282:42:486:282:24
6:58
#2846
FINISH
26.22 mi12:54:472:49:076:286:19
6:12
#2802
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 mi3861367236723635(Top 13%)3470(Top 21%)3470(Top 158%)
10K6.21 mi3.10 mi3802+593616+563616+563753(Top 13%)3569(Top 22%)3569(Top 162%)
15K9.32 mi3.11 mi3746+563569+473569+473635(Top 13%)3470(Top 21%)3470(Top 158%)
20K12.43 mi3.11 mi3670+763500+693500+693559(Top 12%)3398(Top 21%)3398(Top 155%)
HALF13.11 mi0.68 mi3658+123490+103490+103539(Top 12%)3380(Top 21%)3380(Top 154%)
25K15.53 mi2.42 mi3556+1023397+933397+933187(Top 11%)3047(Top 19%)3047(Top 139%)
30K18.64 mi3.11 mi3360+1963214+1833214+1832759(Top 10%)2638(Top 16%)2638(Top 120%)
20M20.00 mi1.36 mi3251+1093112+1023112+1022338(Top 8%)2223(Top 14%)2223(Top 101%)
21M21.00 mi1.00 mi3155+963020+923020+922382(Top 8%)2255(Top 14%)2255(Top 103%)
35K21.75 mi0.75 mi3082+732947+732947+732010(Top 7%)1919(Top 12%)1919(Top 87%)
23M23.00 mi1.25 mi2991+912862+852862+852178(Top 8%)2057(Top 13%)2057(Top 94%)
24M24.00 mi1.00 mi2923+682796+662796+662139(Top 7%)2011(Top 12%)2011(Top 91%)
40K24.85 mi0.85 mi2863+602739+572739+571881(Top 6%)1769(Top 11%)1769(Top 80%)
25.2M25.20 mi0.35 mi2846+172722+172722+172445(Top 8%)2238(Top 14%)2238(Top 102%)
FINISH26.22 mi1.02 mi2802+442677+452677+452505(Top 9%)2279(Top 14%)2279(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
Γ—21
+97ft-345ft

Overall

3635

Males

3470

M40-44

3470

5K→10K

3.1 - 6.2 mi

Top 13%
Γ—5
+79ft-138ft

Overall

3753

Males

3569

M40-44

3569

10K→15K

6.2 - 9.3 mi

Top 13%
Γ—3
+67ft-78ft

Overall

3635

Males

3470

M40-44

3470

15K→20K

9.3 - 12.4 mi

Top 12%
Γ—5
+106ft-86ft

Overall

3559

Males

3398

M40-44

3398

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3539

Males

3380

M40-44

3380

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3187

Males

3047

M40-44

3047

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

2759

Males

2638

M40-44

2638

30K→20M

18.6 - 20.0 mi

Top 8%
Γ—5
+64ft-50ft

Overall

2338

Males

2223

M40-44

2223

20M→21M

20.0 - 21.0 mi

Top 8%
Γ—8
+106ft-24ft

Overall

2382

Males

2255

M40-44

2255

21M→35K

21.0 - 21.8 mi

Top 7%
Γ—7
+17ft-86ft

Overall

2010

Males

1919

M40-44

1919

35K→23M

21.8 - 23.0 mi

Top 8%
Γ—5
+23ft-63ft

Overall

2178

Males

2057

M40-44

2057

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

2139

Males

2011

M40-44

2011

24M→40K

24.0 - 24.9 mi

Top 6%
Γ—1
+6ft-20ft

Overall

1881

Males

1769

M40-44

1769

40K→25.2M

24.9 - 25.2 mi

Top 8%
Γ—1
+13ft-16ft

Overall

2445

Males

2238

M40-44

2238

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2505

Males

2279

M40-44

2279

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1390*
Passed By
331
Net Change
+1059
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3861
5K β†’ 10K177118+59#3861#3802
10K β†’ 15K11054+56#3802#3746
15K β†’ 20K11943+76#3746#3670
20K β†’ HALF2311+12#3670#3658
HALF β†’ 25K12725+102#3658#3556
25K β†’ 30K207*11+196#3556#3360
30K β†’ 20M1167+109#3360#3251
20M β†’ 21M10610+96#3251#3155
21M β†’ 35K752+73#3155#3082
35K β†’ 23M998+91#3082#2991
23M β†’ 24M724+68#2991#2923
24M β†’ 40K688+60#2923#2863
40K β†’ 25.2M247+17#2863#2846
25.2M β†’ FINISH6723+44#2846#2802
TOTALS1390*331+1059

* 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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