Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jack Burton

Bib: 28019 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
26:49
3.11 mi
Rank: #20796
Start β†’ 5K
26:49 | 8:38/mi
10K
55:00
6.21 mi
Rank: #22059 (-1263)
5K β†’ 10K
28:11 | 9:05/mi
15K
1:24:28
9.32 mi
Rank: #22971 (-912)
10K β†’ 15K
29:28 | 9:30/mi
20K
1:53:44
12.43 mi
Rank: #23157 (-186)
15K β†’ 20K
29:16 | 9:26/mi
HALF
2:00:01
13.11 mi
Rank: #23191 (-34)
20K β†’ HALF
6:17 | 9:14/mi
25K
2:21:49
15.53 mi
Rank: #22849 (+342)
HALF β†’ 25K
21:48 | 9:00/mi
30K
2:51:38
18.64 mi
Rank: #22657 (+192)
25K β†’ 30K
29:49 | 9:36/mi
20M
3:04:43
20.00 mi
Rank: #22575 (+82)
30K β†’ 20M
13:05 | 9:38/mi
21M
3:14:03
21.00 mi
Rank: #22298 (+277)
20M β†’ 21M
9:20 | 9:20/mi
35K
3:20:49
21.75 mi
Rank: #22221 (+77)
21M β†’ 35K
6:46 | 9:03/mi
23M
3:33:13
23.00 mi
Rank: #22182 (+39)
35K β†’ 23M
12:24 | 9:55/mi
24M
3:42:46
24.00 mi
Rank: #22158 (+24)
23M β†’ 24M
9:33 | 9:33/mi
40K
3:50:49
24.85 mi
Rank: #22097 (+61)
24M β†’ 40K
8:03 | 9:25/mi
25.2M
3:54:23
25.20 mi
Rank: #22078 (+19)
40K β†’ 25.2M
3:34 | 10:21/mi
FINISH
4:03:04
26.22 mi
Rank: #21961 (+117)
25.2M β†’ FINISH
8:41 | 8:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:00:01
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:03:03
Pace9:24 /mi
πŸ“ŠPositive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1026:498:3826:49
8:38
-
10K
6.21 mi12:17:2155:008:5228:11
9:05
+0:27
15K
9.32 mi12:46:491:24:289:0429:28
9:30
+0:25
20K
12.43 mi13:16:051:53:449:1029:16
9:26
-0:04
HALF
13.11 mi13:22:222:00:019:106:17
9:14
-0:12
25K
15.53 mi13:44:102:21:499:0821:48
9:00
-0:14
30K
18.64 mi14:13:592:51:389:1329:49
9:36
+0:36
20M
20.00 mi14:27:043:04:439:1513:05
9:38
+0:02
21M
21.00 mi14:36:243:14:039:159:20
9:20
-0:18
35K
21.75 mi14:43:103:20:499:156:46
9:03
-0:17
23M
23.00 mi14:55:343:33:139:1712:24
9:55
+0:52
24M
24.00 mi15:05:073:42:469:179:33
9:33
-0:22
40K
24.85 mi15:13:103:50:499:188:03
9:25
-0:08
25.2M
25.20 mi15:16:443:54:239:193:34
10:21
+0:56
FINISH
26.22 mi15:25:254:03:049:178:41
8:32
-1:49

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

8:32 /mi

Average Pace

9:17 /mi

Slowest Pace

10:21 /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

1:32:15

38% of race

Time at Steady Pace

2:14:51

55% of race

Time at Slower Pace

15:58

7% of race

Average Pace: 9:16 /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 mi11:49:1026:498:3826:49
8:38
#20796
10K
6.21 mi12:17:2155:008:5228:11
9:05
#22059
15K
9.32 mi12:46:491:24:289:0429:28
9:30
#22971
20K
12.43 mi13:16:051:53:449:1029:16
9:26
#23157
HALF
13.11 mi13:22:222:00:019:106:17
9:14
#23191
25K
15.53 mi13:44:102:21:499:0821:48
9:00
#22849
30K
18.64 mi14:13:592:51:389:1329:49
9:36
#22657
20M
20.00 mi14:27:043:04:439:1513:05
9:38
#22575
21M
21.00 mi14:36:243:14:039:159:20
9:20
#22298
35K
21.75 mi14:43:103:20:499:156:46
9:03
#22221
23M
23.00 mi14:55:343:33:139:1712:24
9:55
#22182
24M
24.00 mi15:05:073:42:469:179:33
9:33
#22158
40K
24.85 mi15:13:103:50:499:188:03
9:25
#22097
25.2M
25.20 mi15:16:443:54:239:193:34
10:21
#22078
FINISH
26.22 mi15:25:254:03:049:178:41
8:32
#21961
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20796126541265424378(Top 84%)14428(Top 88%)14428(Top 252%)
10K6.21 mi3.10 mi22059-126313265-61113265-61123127(Top 80%)13807(Top 84%)13807(Top 241%)
15K9.32 mi3.11 mi22971-91213748-48313748-48324378(Top 84%)14428(Top 88%)14428(Top 252%)
20K12.43 mi3.11 mi23157-18613811-6313811-6323489(Top 81%)13954(Top 85%)13954(Top 244%)
HALF13.11 mi0.68 mi23191-3413835-2413835-2423510(Top 81%)13971(Top 86%)13971(Top 244%)
25K15.53 mi2.42 mi22849+34213655+18013655+18021118(Top 73%)12810(Top 78%)12810(Top 224%)
30K18.64 mi3.11 mi22657+19213537+11813537+11821928(Top 76%)13111(Top 80%)13111(Top 229%)
20M20.00 mi1.36 mi22575+8213479+5813479+5821508(Top 74%)12821(Top 78%)12821(Top 224%)
21M21.00 mi1.00 mi22298+27713344+13513344+13517774(Top 61%)11051(Top 68%)11051(Top 193%)
35K21.75 mi0.75 mi22221+7713290+5413290+5420196(Top 70%)12086(Top 74%)12086(Top 211%)
23M23.00 mi1.25 mi22182+3913258+3213258+3221866(Top 75%)12853(Top 79%)12853(Top 225%)
24M24.00 mi1.00 mi22158+2413229+2913229+2921502(Top 74%)12627(Top 77%)12627(Top 221%)
40K24.85 mi0.85 mi22097+6113188+4113188+4120069(Top 69%)11897(Top 73%)11897(Top 208%)
25.2M25.20 mi0.35 mi22078+1913175+1313175+1320570(Top 71%)12144(Top 74%)12144(Top 212%)
FINISH26.22 mi1.02 mi21961+11713113+6213113+6218270(Top 63%)11026(Top 67%)11026(Top 193%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24378

Males

14428

M18-39

14428

5K→10K

3.1 - 6.2 mi

Top 80%
Γ—5
+79ft-138ft

Overall

23127

Males

13807

M18-39

13807

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24378

Males

14428

M18-39

14428

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—5
+106ft-86ft

Overall

23489

Males

13954

M18-39

13954

20K→HALF

12.4 - 13.1 mi

Top 81%
Γ—2
+19ft-37ft

Overall

23510

Males

13971

M18-39

13971

HALF→25K

13.1 - 15.5 mi

Top 73%
Γ—4
+66ft-88ft

Overall

21118

Males

12810

M18-39

12810

25K→30K

15.5 - 18.6 mi

Top 76%
Γ—9
+181ft-148ft

Overall

21928

Males

13111

M18-39

13111

30K→20M

18.6 - 20.0 mi

Top 74%
Γ—5
+64ft-50ft

Overall

21508

Males

12821

M18-39

12821

20M→21M

20.0 - 21.0 mi

Top 61%
Γ—8
+106ft-24ft

Overall

17774

Males

11051

M18-39

11051

21M→35K

21.0 - 21.8 mi

Top 70%
Γ—7
+17ft-86ft

Overall

20196

Males

12086

M18-39

12086

35K→23M

21.8 - 23.0 mi

Top 75%
Γ—5
+23ft-63ft

Overall

21866

Males

12853

M18-39

12853

23M→24M

23.0 - 24.0 mi

Top 74%
Γ—6
+12ft-82ft

Overall

21502

Males

12627

M18-39

12627

24M→40K

24.0 - 24.9 mi

Top 69%
Γ—1
+6ft-20ft

Overall

20069

Males

11897

M18-39

11897

40K→25.2M

24.9 - 25.2 mi

Top 71%
Γ—1
+13ft-16ft

Overall

20570

Males

12144

M18-39

12144

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18270

Males

11026

M18-39

11026

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1659*
Passed By
918
Net Change
-1165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20796
5K β†’ 10K22200-1263#20796#22059
10K β†’ 15K20200-912#22059#22971
15K β†’ 20K103200-186#22971#23157
20K β†’ HALF1953-34#23157#23191
HALF β†’ 25K354*12+342#23191#22849
25K β†’ 30K262*70+192#22849#22657
30K β†’ 20M12745+82#22657#22575
20M β†’ 21M280*3+277#22575#22298
21M β†’ 35K9013+77#22298#22221
35K β†’ 23M10061+39#22221#22182
23M β†’ 24M6339+24#22182#22158
24M β†’ 40K7413+61#22158#22097
40K β†’ 25.2M256+19#22097#22078
25.2M β†’ FINISH1203+117#22078#21961
TOTALS1659*918-1165

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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