Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lukasz Mista

Bib: 14263 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 42%
Age Group (M50-54)
#0 / 1868
Top 45%
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
22:12
3.11 mi
Rank: #9707
Start β†’ 5K
22:12 | 7:09/mi
10K
44:37
6.21 mi
Rank: #10016 (-309)
5K β†’ 10K
22:25 | 7:13/mi
15K
1:07:12
9.32 mi
Rank: #10248 (-232)
10K β†’ 15K
22:35 | 7:17/mi
20K
1:30:02
12.43 mi
Rank: #10300 (-52)
15K β†’ 20K
22:50 | 7:21/mi
HALF
1:34:59
13.11 mi
Rank: #10319 (-19)
20K β†’ HALF
4:57 | 7:16/mi
25K
1:53:07
15.53 mi
Rank: #10403 (-84)
HALF β†’ 25K
18:08 | 7:29/mi
30K
2:16:51
18.64 mi
Rank: #10430 (-27)
25K β†’ 30K
23:44 | 7:39/mi
20M
2:27:17
20.00 mi
Rank: #10417 (+13)
30K β†’ 20M
10:26 | 7:41/mi
21M
2:35:28
21.00 mi
Rank: #10430 (-13)
20M β†’ 21M
8:11 | 8:11/mi
35K
2:41:09
21.75 mi
Rank: #10470 (-40)
21M β†’ 35K
5:41 | 7:36/mi
23M
2:52:46
23.00 mi
Rank: #11143 (-673)
35K β†’ 23M
11:37 | 9:17/mi
24M
3:00:56
24.00 mi
Rank: #11286 (-143)
23M β†’ 24M
8:10 | 8:10/mi
40K
3:07:45
24.85 mi
Rank: #11300 (-14)
24M β†’ 40K
6:49 | 7:59/mi
25.2M
3:10:53
25.20 mi
Rank: #11368 (-68)
40K β†’ 25.2M
3:08 | 9:06/mi
FINISH
3:18:48
26.22 mi
Rank: #11453 (-85)
25.2M β†’ FINISH
7:55 | 7:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:59
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:43:49
Pace7:56 /mi
πŸ“ŠPositive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5822:127:0922:12
7:09
-
10K
6.21 mi11:14:2344:377:1122:25
7:13
+0:04
15K
9.32 mi11:36:581:07:127:1322:35
7:17
+0:04
20K
12.43 mi11:59:481:30:027:1522:50
7:21
+0:04
HALF
13.11 mi12:04:451:34:597:154:57
7:16
-0:05
25K
15.53 mi12:22:531:53:077:1718:08
7:29
+0:13
30K
18.64 mi12:46:372:16:517:2123:44
7:39
+0:10
20M
20.00 mi12:57:032:27:177:2210:26
7:41
+0:02
21M
21.00 mi13:05:142:35:287:258:11
8:11
+0:30
35K
21.75 mi13:10:552:41:097:255:41
7:36
-0:35
23M
23.00 mi13:22:322:52:467:3111:37
9:17
+1:41
24M
24.00 mi13:30:423:00:567:338:10
8:10
-1:07
40K
24.85 mi13:37:313:07:457:346:49
7:59
-0:11
25.2M
25.20 mi13:40:393:10:537:353:08
9:06
+1:07
FINISH
26.22 mi13:48:343:18:487:367:55
7:47
-1:19

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

7:09 /mi

Average Pace

7:35 /mi

Slowest Pace

9:17 /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

1:12:09

36% of race

Time at Steady Pace

1:28:44

45% of race

Time at Slower Pace

37:55

19% of race

Average Pace: 7:35 /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 mi10:51:5822:127:0922:12
7:09
#9707
10K
6.21 mi11:14:2344:377:1122:25
7:13
#10016
15K
9.32 mi11:36:581:07:127:1322:35
7:17
#10248
20K
12.43 mi11:59:481:30:027:1522:50
7:21
#10300
HALF
13.11 mi12:04:451:34:597:154:57
7:16
#10319
25K
15.53 mi12:22:531:53:077:1718:08
7:29
#10403
30K
18.64 mi12:46:372:16:517:2123:44
7:39
#10430
20M
20.00 mi12:57:032:27:177:2210:26
7:41
#10417
21M
21.00 mi13:05:142:35:287:258:11
8:11
#10430
35K
21.75 mi13:10:552:41:097:255:41
7:36
#10470
23M
23.00 mi13:22:322:52:467:3111:37
9:17
#11143
24M
24.00 mi13:30:423:00:567:338:10
8:10
#11286
40K
24.85 mi13:37:313:07:457:346:49
7:59
#11300
25.2M
25.20 mi13:40:393:10:537:353:08
9:06
#11368
FINISH
26.22 mi13:48:343:18:487:367:55
7:47
#11453
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 mi97077931793110745(Top 37%)8373(Top 51%)8373(Top 448%)
10K6.21 mi3.10 mi10016-3098078-1478078-14710393(Top 36%)8259(Top 51%)8259(Top 442%)
15K9.32 mi3.11 mi10248-2328171-938171-9310745(Top 37%)8373(Top 51%)8373(Top 448%)
20K12.43 mi3.11 mi10300-528163+88163+810631(Top 37%)8227(Top 50%)8227(Top 440%)
HALF13.11 mi0.68 mi10319-198173-108173-1010821(Top 37%)8403(Top 51%)8403(Top 450%)
25K15.53 mi2.42 mi10403-848182-98182-911222(Top 39%)8433(Top 52%)8433(Top 451%)
30K18.64 mi3.11 mi10430-278141+418141+4110748(Top 37%)8085(Top 49%)8085(Top 433%)
20M20.00 mi1.36 mi10417+138106+358106+3510454(Top 36%)7805(Top 48%)7805(Top 418%)
21M21.00 mi1.00 mi10430-138090+168090+1611072(Top 38%)8010(Top 49%)8010(Top 429%)
35K21.75 mi0.75 mi10470-408091-18091-111517(Top 40%)8202(Top 50%)8202(Top 439%)
23M23.00 mi1.25 mi11143-6738403-3128403-31219756(Top 68%)11808(Top 72%)11808(Top 632%)
24M24.00 mi1.00 mi11286-1438451-488451-4814817(Top 51%)9525(Top 58%)9525(Top 510%)
40K24.85 mi0.85 mi11300-148427+248427+2412288(Top 42%)8308(Top 51%)8308(Top 445%)
25.2M25.20 mi0.35 mi11368-688441-148441-1415118(Top 52%)9533(Top 58%)9533(Top 510%)
FINISH26.22 mi1.02 mi11453-858444-38444-313495(Top 47%)8784(Top 54%)8784(Top 470%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
Γ—21
+97ft-345ft

Overall

10745

Males

8373

M50-54

8373

5K→10K

3.1 - 6.2 mi

Top 36%
Γ—5
+79ft-138ft

Overall

10393

Males

8259

M50-54

8259

10K→15K

6.2 - 9.3 mi

Top 37%
Γ—3
+67ft-78ft

Overall

10745

Males

8373

M50-54

8373

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10631

Males

8227

M50-54

8227

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10821

Males

8403

M50-54

8403

HALF→25K

13.1 - 15.5 mi

Top 39%
Γ—4
+66ft-88ft

Overall

11222

Males

8433

M50-54

8433

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10748

Males

8085

M50-54

8085

30K→20M

18.6 - 20.0 mi

Top 36%
Γ—5
+64ft-50ft

Overall

10454

Males

7805

M50-54

7805

20M→21M

20.0 - 21.0 mi

Top 38%
Γ—8
+106ft-24ft

Overall

11072

Males

8010

M50-54

8010

21M→35K

21.0 - 21.8 mi

Top 40%
Γ—7
+17ft-86ft

Overall

11517

Males

8202

M50-54

8202

35K→23M

21.8 - 23.0 mi

Top 68%
Γ—5
+23ft-63ft

Overall

19756

Males

11808

M50-54

11808

23M→24M

23.0 - 24.0 mi

Top 51%
Γ—6
+12ft-82ft

Overall

14817

Males

9525

M50-54

9525

24M→40K

24.0 - 24.9 mi

Top 42%
Γ—1
+6ft-20ft

Overall

12288

Males

8308

M50-54

8308

40K→25.2M

24.9 - 25.2 mi

Top 52%
Γ—1
+13ft-16ft

Overall

15118

Males

9533

M50-54

9533

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
Γ—2
+22ft-21ft

Overall

13495

Males

8784

M50-54

8784

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1104
Passed By
1980
Net Change
-1746
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9707
5K β†’ 10K129200-309#9707#10016
10K β†’ 15K96200-232#10016#10248
15K β†’ 20K147199-52#10248#10300
20K β†’ HALF2241-19#10300#10319
HALF β†’ 25K92176-84#10319#10403
25K β†’ 30K182200-27#10403#10430
30K β†’ 20M9582+13#10430#10417
20M β†’ 21M94107-13#10417#10430
21M β†’ 35K4080-40#10430#10470
35K β†’ 23M22200-673#10470#11143
23M β†’ 24M47190-143#11143#11286
24M β†’ 40K6983-14#11286#11300
40K β†’ 25.2M2189-68#11300#11368
25.2M β†’ FINISH48133-85#11368#11453
TOTALS11041980-1746
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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