Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gilles Kainscop

Bib: 7754MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 19%
Masters (Masters Men)
#0 / 10617
Top 6%
Age Group (M40-44)
#0 / 2198
Top 17%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
20:10
3.11 mi
Rank: #4108
Start5K
20:10 | 6:30/mi
10K
40:25
6.21 mi
Rank: #4219 (-111)
5K10K
20:15 | 6:32/mi
15K
1:00:34
9.32 mi
Rank: #4147 (+72)
10K15K
20:09 | 6:30/mi
20K
1:20:49
12.43 mi
Rank: #4070 (+77)
15K20K
20:15 | 6:32/mi
HALF
1:25:13
13.11 mi
Rank: #4067 (+3)
20KHALF
4:24 | 6:28/mi
25K
1:41:23
15.53 mi
Rank: #4127 (-60)
HALF25K
16:10 | 6:40/mi
30K
2:01:46
18.64 mi
Rank: #3843 (+284)
25K30K
20:23 | 6:34/mi
20M
2:10:44
20.00 mi
Rank: #3717 (+126)
30K20M
8:58 | 6:37/mi
21M
2:17:25
21.00 mi
Rank: #3577 (+140)
20M21M
6:41 | 6:41/mi
35K
2:22:07
21.75 mi
Rank: #3522 (+55)
21M35K
4:42 | 6:17/mi
23M
2:30:22
23.00 mi
Rank: #3437 (+85)
35K23M
8:15 | 6:36/mi
24M
2:36:50
24.00 mi
Rank: #3377 (+60)
23M24M
6:28 | 6:28/mi
40K
2:42:23
24.85 mi
Rank: #3310 (+67)
24M40K
5:33 | 6:30/mi
25.2M
2:44:48
25.20 mi
Rank: #3284 (+26)
40K25.2M
2:25 | 7:01/mi
FINISH
2:51:11
26.22 mi
Rank: #3228 (+56)
25.2MFINISH
6:23 | 6:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:25:13
Pace6:31 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:58
Pace6:34 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4720:106:3020:10
6:30
-
10K
6.21 mi10:48:0240:256:3120:15
6:32
+0:02
15K
9.32 mi11:08:111:00:346:3020:09
6:30
-0:02
20K
12.43 mi11:28:261:20:496:3120:15
6:32
+0:02
HALF
13.11 mi11:32:501:25:136:314:24
6:28
-0:04
25K
15.53 mi11:49:001:41:236:3216:10
6:40
+0:12
30K
18.64 mi12:09:232:01:466:3220:23
6:34
-0:06
20M
20.00 mi12:18:212:10:446:338:58
6:37
+0:03
21M
21.00 mi12:25:022:17:256:336:41
6:41
+0:04
35K
21.75 mi12:29:442:22:076:334:42
6:17
-0:24
23M
23.00 mi12:37:592:30:226:338:15
6:36
+0:19
24M
24.00 mi12:44:272:36:506:336:28
6:28
-0:08
40K
24.85 mi12:50:002:42:236:325:33
6:30
+0:02
25.2M
25.20 mi12:52:252:44:486:332:25
7:01
+0:31
FINISH
26.22 mi12:58:482:51:116:336:23
6:16
-0:45

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

6:16 /mi

Average Pace

6:32 /mi

Slowest Pace

7:01 /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

2:48:46

99% of race

Time at Steady Pace

2:25

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:27:4720:106:3020:10
6:30
#4108
10K
6.21 mi10:48:0240:256:3120:15
6:32
#4219
15K
9.32 mi11:08:111:00:346:3020:09
6:30
#4147
20K
12.43 mi11:28:261:20:496:3120:15
6:32
#4070
HALF
13.11 mi11:32:501:25:136:314:24
6:28
#4067
25K
15.53 mi11:49:001:41:236:3216:10
6:40
#4127
30K
18.64 mi12:09:232:01:466:3220:23
6:34
#3843
20M
20.00 mi12:18:212:10:446:338:58
6:37
#3717
21M
21.00 mi12:25:022:17:256:336:41
6:41
#3577
35K
21.75 mi12:29:442:22:076:334:42
6:17
#3522
23M
23.00 mi12:37:592:30:226:338:15
6:36
#3437
24M
24.00 mi12:44:272:36:506:336:28
6:28
#3377
40K
24.85 mi12:50:002:42:236:325:33
6:30
#3310
25.2M
25.20 mi12:52:252:44:486:332:25
7:01
#3284
FINISH
26.22 mi12:58:482:51:116:336:23
6:16
#3228
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 mi4108390239024108(Top 14%)3894(Top 24%)3894(Top 177%)
10K6.21 mi3.10 mi4219-1113998-963998-964365(Top 15%)4122(Top 25%)4122(Top 188%)
15K9.32 mi3.11 mi4147+723932+663932+664108(Top 14%)3894(Top 24%)3894(Top 177%)
20K12.43 mi3.11 mi4070+773865+673865+673890(Top 13%)3688(Top 23%)3688(Top 168%)
HALF13.11 mi0.68 mi4067+33861+43861+44053(Top 14%)3832(Top 23%)3832(Top 174%)
25K15.53 mi2.42 mi4127-603904-433904-434577(Top 16%)4256(Top 26%)4256(Top 194%)
30K18.64 mi3.11 mi3843+2843649+2553649+2552904(Top 10%)2768(Top 17%)2768(Top 126%)
20M20.00 mi1.36 mi3717+1263530+1193530+1192945(Top 10%)2773(Top 17%)2773(Top 126%)
21M21.00 mi1.00 mi3577+1403402+1283402+1281979(Top 7%)1893(Top 12%)1893(Top 86%)
35K21.75 mi0.75 mi3522+553353+493353+492436(Top 8%)2307(Top 14%)2307(Top 105%)
23M23.00 mi1.25 mi3437+853271+823271+822863(Top 10%)2657(Top 16%)2657(Top 121%)
24M24.00 mi1.00 mi3377+603213+583213+582979(Top 10%)2720(Top 17%)2720(Top 124%)
40K24.85 mi0.85 mi3310+673147+663147+662520(Top 9%)2319(Top 14%)2319(Top 106%)
25.2M25.20 mi0.35 mi3284+263122+253122+252664(Top 9%)2428(Top 15%)2428(Top 110%)
FINISH26.22 mi1.02 mi3228+563063+593063+592828(Top 10%)2542(Top 16%)2542(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21
+97ft-345ft

Overall

4108

Males

3894

M40-44

3894

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4365

Males

4122

M40-44

4122

10K→15K

6.2 - 9.3 mi

Top 14%
×3
+67ft-78ft

Overall

4108

Males

3894

M40-44

3894

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3890

Males

3688

M40-44

3688

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4053

Males

3832

M40-44

3832

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4577

Males

4256

M40-44

4256

25K→30K

15.5 - 18.6 mi

Top 10%
×9
+181ft-148ft

Overall

2904

Males

2768

M40-44

2768

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

2945

Males

2773

M40-44

2773

20M→21M

20.0 - 21.0 mi

Top 7%
×8
+106ft-24ft

Overall

1979

Males

1893

M40-44

1893

21M→35K

21.0 - 21.8 mi

Top 8%
×7
+17ft-86ft

Overall

2436

Males

2307

M40-44

2307

35K→23M

21.8 - 23.0 mi

Top 10%
×5
+23ft-63ft

Overall

2863

Males

2657

M40-44

2657

23M→24M

23.0 - 24.0 mi

Top 10%
×6
+12ft-82ft

Overall

2979

Males

2720

M40-44

2720

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2520

Males

2319

M40-44

2319

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2664

Males

2428

M40-44

2428

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
×2
+22ft-21ft

Overall

2828

Males

2542

M40-44

2542

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1442*
Passed By
548
Net Change
+880
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4108
5K10K103200-111#4108#4219
10K15K14876+72#4219#4147
15K20K12851+77#4147#4070
20KHALF1714+3#4070#4067
HALF25K60120-60#4067#4127
25K30K293*9+284#4127#3843
30K20M1359+126#3843#3717
20M21M1433+140#3717#3577
21M35K605+55#3577#3522
35K23M9712+85#3522#3437
23M24M7313+60#3437#3377
24M40K8316+67#3377#3310
40K25.2M304+26#3310#3284
25.2MFINISH7216+56#3284#3228
TOTALS1442*548+880

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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