Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

David Carnicer

Bib: 8869 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 24%
Gender (Male)
#0 / 16340
Top 37%
Masters (Masters Men)
#0 / 10617
Top 23%
Age Group (M45-49)
#0 / 2413
Top 32%
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
21:33
3.11 mi
Rank: #8026
Start β†’ 5K
21:33 | 6:57/mi
10K
42:45
6.21 mi
Rank: #7662 (+364)
5K β†’ 10K
21:12 | 6:50/mi
15K
1:04:09
9.32 mi
Rank: #7653 (+9)
10K β†’ 15K
21:24 | 6:54/mi
20K
1:25:42
12.43 mi
Rank: #7562 (+91)
15K β†’ 20K
21:33 | 6:57/mi
HALF
1:30:21
13.11 mi
Rank: #7536 (+26)
20K β†’ HALF
4:39 | 6:50/mi
25K
1:46:44
15.53 mi
Rank: #7148 (+388)
HALF β†’ 25K
16:23 | 6:46/mi
30K
2:08:42
18.64 mi
Rank: #7002 (+146)
25K β†’ 30K
21:58 | 7:05/mi
20M
2:18:24
20.00 mi
Rank: #6922 (+80)
30K β†’ 20M
9:42 | 7:09/mi
21M
2:25:57
21.00 mi
Rank: #6880 (+42)
20M β†’ 21M
7:33 | 7:33/mi
35K
2:31:08
21.75 mi
Rank: #6847 (+33)
21M β†’ 35K
5:11 | 6:56/mi
23M
2:40:13
23.00 mi
Rank: #6786 (+61)
35K β†’ 23M
9:05 | 7:16/mi
24M
2:47:28
24.00 mi
Rank: #6794 (-8)
23M β†’ 24M
7:15 | 7:15/mi
40K
2:53:56
24.85 mi
Rank: #6833 (-39)
24M β†’ 40K
6:28 | 7:34/mi
25.2M
2:56:45
25.20 mi
Rank: #6845 (-12)
40K β†’ 25.2M
2:49 | 8:11/mi
FINISH
3:04:13
26.22 mi
Rank: #6912 (-67)
25.2M β†’ FINISH
7:28 | 7:20/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
Time1:30:21
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:33:52
Pace7:10 /mi
πŸ“ŠPositive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:5521:336:5721:33
6:57
-
10K
6.21 mi10:58:0742:456:5321:12
6:50
-0:07
15K
9.32 mi11:19:311:04:096:5321:24
6:54
+0:04
20K
12.43 mi11:41:041:25:426:5421:33
6:57
+0:03
HALF
13.11 mi11:45:431:30:216:544:39
6:50
-0:07
25K
15.53 mi12:02:061:46:446:5316:23
6:46
-0:04
30K
18.64 mi12:24:042:08:426:5521:58
7:05
+0:19
20M
20.00 mi12:33:462:18:246:569:42
7:09
+0:04
21M
21.00 mi12:41:192:25:576:587:33
7:33
+0:24
35K
21.75 mi12:46:302:31:086:575:11
6:56
-0:37
23M
23.00 mi12:55:352:40:136:589:05
7:16
+0:20
24M
24.00 mi13:02:502:47:286:597:15
7:15
-0:01
40K
24.85 mi13:09:182:53:567:006:28
7:34
+0:19
25.2M
25.20 mi13:12:072:56:457:012:49
8:11
+0:37
FINISH
26.22 mi13:19:353:04:137:027:28
7:20
-0:51

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

6:46 /mi

Average Pace

7:02 /mi

Slowest Pace

8:11 /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

1:03:38

35% of race

Time at Steady Pace

1:27:12

47% of race

Time at Slower Pace

33:23

18% of race

Average Pace: 7:02 /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 mi10:36:5521:336:5721:33
6:57
#8026
10K
6.21 mi10:58:0742:456:5321:12
6:50
#7662
15K
9.32 mi11:19:311:04:096:5321:24
6:54
#7653
20K
12.43 mi11:41:041:25:426:5421:33
6:57
#7562
HALF
13.11 mi11:45:431:30:216:544:39
6:50
#7536
25K
15.53 mi12:02:061:46:446:5316:23
6:46
#7148
30K
18.64 mi12:24:042:08:426:5521:58
7:05
#7002
20M
20.00 mi12:33:462:18:246:569:42
7:09
#6922
21M
21.00 mi12:41:192:25:576:587:33
7:33
#6880
35K
21.75 mi12:46:302:31:086:575:11
6:56
#6847
23M
23.00 mi12:55:352:40:136:589:05
7:16
#6786
24M
24.00 mi13:02:502:47:286:597:15
7:15
#6794
40K
24.85 mi13:09:182:53:567:006:28
7:34
#6833
25.2M
25.20 mi13:12:072:56:457:012:49
8:11
#6845
FINISH
26.22 mi13:19:353:04:137:027:28
7:20
#6912
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8026691069107657(Top 26%)6634(Top 41%)6634(Top 275%)
10K6.21 mi3.10 mi7662+3646659+2516659+2517212(Top 25%)6344(Top 39%)6344(Top 263%)
15K9.32 mi3.11 mi7653+96652+76652+77657(Top 26%)6634(Top 41%)6634(Top 275%)
20K12.43 mi3.11 mi7562+916578+746578+747387(Top 25%)6428(Top 39%)6428(Top 266%)
HALF13.11 mi0.68 mi7536+266564+146564+147273(Top 25%)6358(Top 39%)6358(Top 263%)
25K15.53 mi2.42 mi7148+3886283+2816283+2815405(Top 19%)4920(Top 30%)4920(Top 204%)
30K18.64 mi3.11 mi7002+1466157+1266157+1266444(Top 22%)5619(Top 34%)5619(Top 233%)
20M20.00 mi1.36 mi6922+806087+706087+706523(Top 22%)5590(Top 34%)5590(Top 232%)
21M21.00 mi1.00 mi6880+426048+396048+396803(Top 23%)5646(Top 35%)5646(Top 234%)
35K21.75 mi0.75 mi6847+336017+316017+316576(Top 23%)5547(Top 34%)5547(Top 230%)
23M23.00 mi1.25 mi6786+615955+625955+627152(Top 25%)5846(Top 36%)5846(Top 242%)
24M24.00 mi1.00 mi6794-85947+85947+88185(Top 28%)6343(Top 39%)6343(Top 263%)
40K24.85 mi0.85 mi6833-395957-105957-109252(Top 32%)6807(Top 42%)6807(Top 282%)
25.2M25.20 mi0.35 mi6845-125954+35954+39294(Top 32%)6751(Top 41%)6751(Top 280%)
FINISH26.22 mi1.02 mi6912-675978-245978-2410036(Top 35%)7126(Top 44%)7126(Top 295%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
Γ—21
+97ft-345ft

Overall

7657

Males

6634

M45-49

6634

5K→10K

3.1 - 6.2 mi

Top 25%
Γ—5
+79ft-138ft

Overall

7212

Males

6344

M45-49

6344

10K→15K

6.2 - 9.3 mi

Top 26%
Γ—3
+67ft-78ft

Overall

7657

Males

6634

M45-49

6634

15K→20K

9.3 - 12.4 mi

Top 25%
Γ—5
+106ft-86ft

Overall

7387

Males

6428

M45-49

6428

20K→HALF

12.4 - 13.1 mi

Top 25%
Γ—2
+19ft-37ft

Overall

7273

Males

6358

M45-49

6358

HALF→25K

13.1 - 15.5 mi

Top 19%
Γ—4
+66ft-88ft

Overall

5405

Males

4920

M45-49

4920

25K→30K

15.5 - 18.6 mi

Top 22%
Γ—9
+181ft-148ft

Overall

6444

Males

5619

M45-49

5619

30K→20M

18.6 - 20.0 mi

Top 22%
Γ—5
+64ft-50ft

Overall

6523

Males

5590

M45-49

5590

20M→21M

20.0 - 21.0 mi

Top 23%
Γ—8
+106ft-24ft

Overall

6803

Males

5646

M45-49

5646

21M→35K

21.0 - 21.8 mi

Top 23%
Γ—7
+17ft-86ft

Overall

6576

Males

5547

M45-49

5547

35K→23M

21.8 - 23.0 mi

Top 25%
Γ—5
+23ft-63ft

Overall

7152

Males

5846

M45-49

5846

23M→24M

23.0 - 24.0 mi

Top 28%
Γ—6
+12ft-82ft

Overall

8185

Males

6343

M45-49

6343

24M→40K

24.0 - 24.9 mi

Top 32%
Γ—1
+6ft-20ft

Overall

9252

Males

6807

M45-49

6807

40K→25.2M

24.9 - 25.2 mi

Top 32%
Γ—1
+13ft-16ft

Overall

9294

Males

6751

M45-49

6751

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
Γ—2
+22ft-21ft

Overall

10036

Males

7126

M45-49

7126

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1920*
Passed By
806
Net Change
+1114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8026
5K β†’ 10K435*71+364#8026#7662
10K β†’ 15K137128+9#7662#7653
15K β†’ 20K17988+91#7653#7562
20K β†’ HALF3812+26#7562#7536
HALF β†’ 25K393*5+388#7536#7148
25K β†’ 30K215*69+146#7148#7002
30K β†’ 20M11535+80#7002#6922
20M β†’ 21M8745+42#6922#6880
21M β†’ 35K5623+33#6880#6847
35K β†’ 23M10544+61#6847#6786
23M β†’ 24M4957-8#6786#6794
24M β†’ 40K4483-39#6794#6833
40K β†’ 25.2M2537-12#6833#6845
25.2M β†’ FINISH42109-67#6845#6912
TOTALS1920*806+1114

* 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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Activity Data

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