Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Matt Bos

Bib: 5133 β€’M β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
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
20:01
3.11 mi
Rank: #3769
Start β†’ 5K
20:01 | 6:27/mi
10K
40:08
6.21 mi
Rank: #3871 (-102)
5K β†’ 10K
20:07 | 6:29/mi
15K
1:00:10
9.32 mi
Rank: #3844 (+27)
10K β†’ 15K
20:02 | 6:27/mi
20K
1:20:19
12.43 mi
Rank: #3790 (+54)
15K β†’ 20K
20:09 | 6:30/mi
HALF
1:24:43
13.11 mi
Rank: #3809 (-19)
20K β†’ HALF
4:24 | 6:28/mi
25K
1:40:41
15.53 mi
Rank: #3816 (-7)
HALF β†’ 25K
15:58 | 6:36/mi
30K
2:01:42
18.64 mi
Rank: #3820 (-4)
25K β†’ 30K
21:01 | 6:46/mi
20M
2:11:10
20.00 mi
Rank: #3882 (-62)
30K β†’ 20M
9:28 | 6:59/mi
21M
2:18:34
21.00 mi
Rank: #3941 (-59)
20M β†’ 21M
7:24 | 7:24/mi
35K
2:23:39
21.75 mi
Rank: #3968 (-27)
21M β†’ 35K
5:05 | 6:48/mi
23M
2:33:08
23.00 mi
Rank: #4238 (-270)
35K β†’ 23M
9:29 | 7:35/mi
24M
2:40:29
24.00 mi
Rank: #4431 (-193)
23M β†’ 24M
7:21 | 7:21/mi
40K
2:46:57
24.85 mi
Rank: #4585 (-154)
24M β†’ 40K
6:28 | 7:34/mi
25.2M
2:49:52
25.20 mi
Rank: #4697 (-112)
40K β†’ 25.2M
2:55 | 8:28/mi
FINISH
2:57:15
26.22 mi
Rank: #4865 (-168)
25.2M β†’ FINISH
7:23 | 7:15/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
Time1:24:43
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:32:32
Pace7:04 /mi
πŸ“ŠPositive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1620:016:2720:01
6:27
-
10K
6.21 mi10:42:2340:086:2820:07
6:29
+0:02
15K
9.32 mi11:02:251:00:106:2820:02
6:27
-0:02
20K
12.43 mi11:22:341:20:196:2820:09
6:30
+0:03
HALF
13.11 mi11:26:581:24:436:284:24
6:28
-0:02
25K
15.53 mi11:42:561:40:416:2915:58
6:36
+0:08
30K
18.64 mi12:03:572:01:426:3221:01
6:46
+0:10
20M
20.00 mi12:13:252:11:106:349:28
6:59
+0:13
21M
21.00 mi12:20:492:18:346:367:24
7:24
+0:25
35K
21.75 mi12:25:542:23:396:375:05
6:48
-0:36
23M
23.00 mi12:35:232:33:086:409:29
7:35
+0:47
24M
24.00 mi12:42:442:40:296:427:21
7:21
-0:14
40K
24.85 mi12:49:122:46:576:446:28
7:34
+0:13
25.2M
25.20 mi12:52:072:49:526:452:55
8:28
+0:54
FINISH
26.22 mi12:59:302:57:156:467:23
7:15
-1:13

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

6:27 /mi

Average Pace

6:46 /mi

Slowest Pace

8:28 /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

1:24:43

48% of race

Time at Steady Pace

51:32

29% of race

Time at Slower Pace

41:00

23% of race

Average Pace: 6:46 /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 mi10:22:1620:016:2720:01
6:27
#3769
10K
6.21 mi10:42:2340:086:2820:07
6:29
#3871
15K
9.32 mi11:02:251:00:106:2820:02
6:27
#3844
20K
12.43 mi11:22:341:20:196:2820:09
6:30
#3790
HALF
13.11 mi11:26:581:24:436:284:24
6:28
#3809
25K
15.53 mi11:42:561:40:416:2915:58
6:36
#3816
30K
18.64 mi12:03:572:01:426:3221:01
6:46
#3820
20M
20.00 mi12:13:252:11:106:349:28
6:59
#3882
21M
21.00 mi12:20:492:18:346:367:24
7:24
#3941
35K
21.75 mi12:25:542:23:396:375:05
6:48
#3968
23M
23.00 mi12:35:232:33:086:409:29
7:35
#4238
24M
24.00 mi12:42:442:40:296:427:21
7:21
#4431
40K
24.85 mi12:49:122:46:576:446:28
7:34
#4585
25.2M
25.20 mi12:52:072:49:526:452:55
8:28
#4697
FINISH
26.22 mi12:59:302:57:156:467:23
7:15
#4865
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 mi3769358735873851(Top 13%)3665(Top 22%)3665(Top 64%)
10K6.21 mi3.10 mi3871-1023681-943681-944042(Top 14%)3833(Top 23%)3833(Top 67%)
15K9.32 mi3.11 mi3844+273659+223659+223851(Top 13%)3665(Top 22%)3665(Top 64%)
20K12.43 mi3.11 mi3790+543609+503609+503676(Top 13%)3504(Top 21%)3504(Top 61%)
HALF13.11 mi0.68 mi3809-193629-203629-204135(Top 14%)3914(Top 24%)3914(Top 68%)
25K15.53 mi2.42 mi3816-73636-73636-74021(Top 14%)3776(Top 23%)3776(Top 66%)
30K18.64 mi3.11 mi3820-43631+53631+54109(Top 14%)3812(Top 23%)3812(Top 67%)
20M20.00 mi1.36 mi3882-623674-433674-435313(Top 18%)4734(Top 29%)4734(Top 83%)
21M21.00 mi1.00 mi3941-593720-463720-465825(Top 20%)4992(Top 31%)4992(Top 87%)
35K21.75 mi0.75 mi3968-273732-123732-125601(Top 19%)4871(Top 30%)4871(Top 85%)
23M23.00 mi1.25 mi4238-2703965-2333965-2339386(Top 32%)7074(Top 43%)7074(Top 124%)
24M24.00 mi1.00 mi4431-1934109-1444109-1448907(Top 31%)6737(Top 41%)6737(Top 118%)
40K24.85 mi0.85 mi4585-1544236-1274236-1279237(Top 32%)6792(Top 42%)6792(Top 119%)
25.2M25.20 mi0.35 mi4697-1124322-864322-8611215(Top 39%)7680(Top 47%)7680(Top 134%)
FINISH26.22 mi1.02 mi4865-1684445-1234445-1239420(Top 32%)6804(Top 42%)6804(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
Γ—21
+97ft-345ft

Overall

3851

Males

3665

M18-39

3665

5K→10K

3.1 - 6.2 mi

Top 14%
Γ—5
+79ft-138ft

Overall

4042

Males

3833

M18-39

3833

10K→15K

6.2 - 9.3 mi

Top 13%
Γ—3
+67ft-78ft

Overall

3851

Males

3665

M18-39

3665

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3676

Males

3504

M18-39

3504

20K→HALF

12.4 - 13.1 mi

Top 14%
Γ—2
+19ft-37ft

Overall

4135

Males

3914

M18-39

3914

HALF→25K

13.1 - 15.5 mi

Top 14%
Γ—4
+66ft-88ft

Overall

4021

Males

3776

M18-39

3776

25K→30K

15.5 - 18.6 mi

Top 14%
Γ—9
+181ft-148ft

Overall

4109

Males

3812

M18-39

3812

30K→20M

18.6 - 20.0 mi

Top 18%
Γ—5
+64ft-50ft

Overall

5313

Males

4734

M18-39

4734

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5825

Males

4992

M18-39

4992

21M→35K

21.0 - 21.8 mi

Top 19%
Γ—7
+17ft-86ft

Overall

5601

Males

4871

M18-39

4871

35K→23M

21.8 - 23.0 mi

Top 32%
Γ—5
+23ft-63ft

Overall

9386

Males

7074

M18-39

7074

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

8907

Males

6737

M18-39

6737

24M→40K

24.0 - 24.9 mi

Top 32%
Γ—1
+6ft-20ft

Overall

9237

Males

6792

M18-39

6792

40K→25.2M

24.9 - 25.2 mi

Top 39%
Γ—1
+13ft-16ft

Overall

11215

Males

7680

M18-39

7680

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
Γ—2
+22ft-21ft

Overall

9420

Males

6804

M18-39

6804

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
665
Passed By
1657
Net Change
-1096
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3769
5K β†’ 10K100200-102#3769#3871
10K β†’ 15K9770+27#3871#3844
15K β†’ 20K11258+54#3844#3790
20K β†’ HALF827-19#3790#3809
HALF β†’ 25K6572-7#3809#3816
25K β†’ 30K98102-4#3816#3820
30K β†’ 20M44106-62#3820#3882
20M β†’ 21M3594-59#3882#3941
21M β†’ 35K3158-27#3941#3968
35K β†’ 23M19200-270#3968#4238
23M β†’ 24M20200-193#4238#4431
24M β†’ 40K17171-154#4431#4585
40K β†’ 25.2M6118-112#4585#4697
25.2M β†’ FINISH13181-168#4697#4865
TOTALS6651657-1096
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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