Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fabio Zecchi

Bib: 5565MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M50-54)
#0 / 1868
Top 6%
Race Day Weather
51°/41°F
overcast clouds
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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
20:31
3.11 mi
Rank: #5013
Start5K
20:31 | 6:37/mi
10K
40:45
6.21 mi
Rank: #4663 (+350)
5K10K
20:14 | 6:31/mi
15K
1:01:09
9.32 mi
Rank: #4657 (+6)
10K15K
20:24 | 6:34/mi
20K
1:21:23
12.43 mi
Rank: #4401 (+256)
15K20K
20:14 | 6:31/mi
HALF
1:25:47
13.11 mi
Rank: #4390 (+11)
20KHALF
4:24 | 6:28/mi
25K
1:41:30
15.53 mi
Rank: #4188 (+202)
HALF25K
15:43 | 6:29/mi
30K
2:01:57
18.64 mi
Rank: #3927 (+261)
25K30K
20:27 | 6:35/mi
20M
2:11:03
20.00 mi
Rank: #3833 (+94)
30K20M
9:06 | 6:42/mi
21M
2:18:21
21.00 mi
Rank: #3876 (-43)
20M21M
7:18 | 7:18/mi
35K
2:23:28
21.75 mi
Rank: #3913 (-37)
21M35K
5:07 | 6:51/mi
23M
2:32:06
23.00 mi
Rank: #3916 (-3)
35K23M
8:38 | 6:54/mi
24M
2:38:53
24.00 mi
Rank: #3923 (-7)
23M24M
6:47 | 6:47/mi
40K
2:44:46
24.85 mi
Rank: #3919 (+4)
24M40K
5:53 | 6:53/mi
25.2M
2:47:29
25.20 mi
Rank: #3962 (-43)
40K25.2M
2:43 | 7:53/mi
FINISH
2:54:34
26.22 mi
Rank: #4072 (-110)
25.2MFINISH
7:05 | 6:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:47
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:28:47
Pace6:47 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5920:316:3720:31
6:37
-
10K
6.21 mi10:44:1340:456:3420:14
6:31
-0:06
15K
9.32 mi11:04:371:01:096:3420:24
6:34
+0:03
20K
12.43 mi11:24:511:21:236:3320:14
6:31
-0:03
HALF
13.11 mi11:29:151:25:476:334:24
6:28
-0:03
25K
15.53 mi11:44:581:41:306:3315:43
6:29
+0:01
30K
18.64 mi12:05:252:01:576:3320:27
6:35
+0:06
20M
20.00 mi12:14:312:11:036:349:06
6:42
+0:07
21M
21.00 mi12:21:492:18:216:367:18
7:18
+0:36
35K
21.75 mi12:26:562:23:286:365:07
6:51
-0:27
23M
23.00 mi12:35:342:32:066:378:38
6:54
+0:03
24M
24.00 mi12:42:212:38:536:386:47
6:47
-0:07
40K
24.85 mi12:48:142:44:466:385:53
6:53
+0:06
25.2M
25.20 mi12:50:572:47:296:392:43
7:53
+1:00
FINISH
26.22 mi12:58:022:54:346:407:05
6:58
-0:55

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

6:28 /mi

Average Pace

6:40 /mi

Slowest Pace

7:53 /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

1:00:35

35% of race

Time at Steady Pace

1:22:22

47% of race

Time at Slower Pace

31:37

18% of race

Average Pace: 6:39 /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 mi10:23:5920:316:3720:31
6:37
#5013
10K
6.21 mi10:44:1340:456:3420:14
6:31
#4663
15K
9.32 mi11:04:371:01:096:3420:24
6:34
#4657
20K
12.43 mi11:24:511:21:236:3320:14
6:31
#4401
HALF
13.11 mi11:29:151:25:476:334:24
6:28
#4390
25K
15.53 mi11:44:581:41:306:3315:43
6:29
#4188
30K
18.64 mi12:05:252:01:576:3320:27
6:35
#3927
20M
20.00 mi12:14:312:11:036:349:06
6:42
#3833
21M
21.00 mi12:21:492:18:216:367:18
7:18
#3876
35K
21.75 mi12:26:562:23:286:365:07
6:51
#3913
23M
23.00 mi12:35:342:32:066:378:38
6:54
#3916
24M
24.00 mi12:42:212:38:536:386:47
6:47
#3923
40K
24.85 mi12:48:142:44:466:385:53
6:53
#3919
25.2M
25.20 mi12:50:572:47:296:392:43
7:53
#3962
FINISH
26.22 mi12:58:022:54:346:407:05
6:58
#4072
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5013467746774673(Top 16%)4382(Top 27%)4382(Top 235%)
10K6.21 mi3.10 mi4663+3504379+2984379+2984326(Top 15%)4090(Top 25%)4090(Top 219%)
15K9.32 mi3.11 mi4657+64374+54374+54673(Top 16%)4382(Top 27%)4382(Top 235%)
20K12.43 mi3.11 mi4401+2564154+2204154+2203860(Top 13%)3665(Top 22%)3665(Top 196%)
HALF13.11 mi0.68 mi4390+114141+134141+134103(Top 14%)3882(Top 24%)3882(Top 208%)
25K15.53 mi2.42 mi4188+2023958+1833958+1833351(Top 12%)3196(Top 20%)3196(Top 171%)
30K18.64 mi3.11 mi3927+2613719+2393719+2393025(Top 10%)2870(Top 18%)2870(Top 154%)
20M20.00 mi1.36 mi3833+943630+893630+893484(Top 12%)3246(Top 20%)3246(Top 174%)
21M21.00 mi1.00 mi3876-433660-303660-305224(Top 18%)4567(Top 28%)4567(Top 244%)
35K21.75 mi0.75 mi3913-373689-293689-295908(Top 20%)5085(Top 31%)5085(Top 272%)
23M23.00 mi1.25 mi3916-33679+103679+104721(Top 16%)4177(Top 26%)4177(Top 224%)
24M24.00 mi1.00 mi3923-73676+33676+34967(Top 17%)4312(Top 26%)4312(Top 231%)
40K24.85 mi0.85 mi3919+43670+63670+64697(Top 16%)4056(Top 25%)4056(Top 217%)
25.2M25.20 mi0.35 mi3962-433709-393709-397430(Top 26%)5761(Top 35%)5761(Top 308%)
FINISH26.22 mi1.02 mi4072-1103789-803789-807127(Top 25%)5562(Top 34%)5562(Top 298%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4673

Males

4382

M50-54

4382

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4326

Males

4090

M50-54

4090

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4673

Males

4382

M50-54

4382

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3860

Males

3665

M50-54

3665

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4103

Males

3882

M50-54

3882

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3351

Males

3196

M50-54

3196

25K→30K

15.5 - 18.6 mi

Top 10%
×9
+181ft-148ft

Overall

3025

Males

2870

M50-54

2870

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3484

Males

3246

M50-54

3246

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5224

Males

4567

M50-54

4567

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5908

Males

5085

M50-54

5085

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4721

Males

4177

M50-54

4177

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

4967

Males

4312

M50-54

4312

24M→40K

24.0 - 24.9 mi

Top 16%
×1
+6ft-20ft

Overall

4697

Males

4056

M50-54

4056

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7430

Males

5761

M50-54

5761

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7127

Males

5562

M50-54

5562

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1627*
Passed By
686
Net Change
+941
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5013
5K10K399*49+350#5013#4663
10K15K109103+6#4663#4657
15K20K262*6+256#4657#4401
20KHALF2615+11#4401#4390
HALF25K208*6+202#4390#4188
25K30K271*10+261#4188#3927
30K20M11622+94#3927#3833
20M21M3881-43#3833#3876
21M35K2461-37#3876#3913
35K23M5760-3#3913#3916
23M24M4451-7#3916#3923
24M40K3935+4#3923#3919
40K25.2M1053-43#3919#3962
25.2MFINISH24134-110#3962#4072
TOTALS1627*686+941

* 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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