Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Martin Larkin

Bib: 13065 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 31%
Age Group (M45-49)
#0 / 2413
Top 47%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
22:33
3.11 mi
Rank: #10670
Start β†’ 5K
22:33 | 7:16/mi
10K
44:42
6.21 mi
Rank: #10126 (+544)
5K β†’ 10K
22:09 | 7:08/mi
15K
1:06:52
9.32 mi
Rank: #9900 (+226)
10K β†’ 15K
22:10 | 7:09/mi
20K
1:29:22
12.43 mi
Rank: #9812 (+88)
15K β†’ 20K
22:30 | 7:15/mi
HALF
1:34:13
13.11 mi
Rank: #9787 (+25)
20K β†’ HALF
4:51 | 7:07/mi
25K
1:51:50
15.53 mi
Rank: #9696 (+91)
HALF β†’ 25K
17:37 | 7:16/mi
30K
2:15:01
18.64 mi
Rank: #9592 (+104)
25K β†’ 30K
23:11 | 7:28/mi
20M
2:25:04
20.00 mi
Rank: #9483 (+109)
30K β†’ 20M
10:03 | 7:24/mi
21M
2:32:56
21.00 mi
Rank: #9393 (+90)
20M β†’ 21M
7:52 | 7:52/mi
35K
2:38:05
21.75 mi
Rank: #9242 (+151)
21M β†’ 35K
5:09 | 6:54/mi
23M
2:47:08
23.00 mi
Rank: #9056 (+186)
35K β†’ 23M
9:03 | 7:14/mi
24M
2:54:13
24.00 mi
Rank: #8934 (+122)
23M β†’ 24M
7:05 | 7:05/mi
40K
3:00:25
24.85 mi
Rank: #8817 (+117)
24M β†’ 40K
6:12 | 7:16/mi
25.2M
3:03:11
25.20 mi
Rank: #8788 (+29)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:10:39
26.22 mi
Rank: #8781 (+7)
25.2M β†’ FINISH
7:28 | 7:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:13
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:36:26
Pace7:22 /mi
πŸ“ŠPositive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3822:337:1622:33
7:16
-
10K
6.21 mi11:14:4744:427:1222:09
7:08
-0:08
15K
9.32 mi11:36:571:06:527:1122:10
7:09
+0:01
20K
12.43 mi11:59:271:29:227:1222:30
7:15
+0:06
HALF
13.11 mi12:04:181:34:137:124:51
7:07
-0:08
25K
15.53 mi12:21:551:51:507:1217:37
7:16
+0:09
30K
18.64 mi12:45:062:15:017:1523:11
7:28
+0:12
20M
20.00 mi12:55:092:25:047:1610:03
7:24
-0:04
21M
21.00 mi13:03:012:32:567:177:52
7:52
+0:28
35K
21.75 mi13:08:102:38:057:175:09
6:54
-0:58
23M
23.00 mi13:17:132:47:087:179:03
7:14
+0:20
24M
24.00 mi13:24:182:54:137:167:05
7:05
-0:09
40K
24.85 mi13:30:303:00:257:166:12
7:16
+0:11
25.2M
25.20 mi13:33:163:03:117:172:46
8:02
+0:46
FINISH
26.22 mi13:40:443:10:397:177:28
7:20
-0:42

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

6:54 /mi

Average Pace

7:17 /mi

Slowest Pace

8:02 /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

3:00:01

94% of race

Time at Steady Pace

10:38

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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 mi10:52:3822:337:1622:33
7:16
#10670
10K
6.21 mi11:14:4744:427:1222:09
7:08
#10126
15K
9.32 mi11:36:571:06:527:1122:10
7:09
#9900
20K
12.43 mi11:59:271:29:227:1222:30
7:15
#9812
HALF
13.11 mi12:04:181:34:137:124:51
7:07
#9787
25K
15.53 mi12:21:551:51:507:1217:37
7:16
#9696
30K
18.64 mi12:45:062:15:017:1523:11
7:28
#9592
20M
20.00 mi12:55:092:25:047:1610:03
7:24
#9483
21M
21.00 mi13:03:012:32:567:177:52
7:52
#9393
35K
21.75 mi13:08:102:38:057:175:09
6:54
#9242
23M
23.00 mi13:17:132:47:087:179:03
7:14
#9056
24M
24.00 mi13:24:182:54:137:167:05
7:05
#8934
40K
24.85 mi13:30:303:00:257:166:12
7:16
#8817
25.2M
25.20 mi13:33:163:03:117:172:46
8:02
#8788
FINISH
26.22 mi13:40:443:10:397:177:28
7:20
#8781
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 mi10670841384139551(Top 33%)7790(Top 48%)7790(Top 323%)
10K6.21 mi3.10 mi10126+5448133+2808133+2809607(Top 33%)7866(Top 48%)7866(Top 326%)
15K9.32 mi3.11 mi9900+2268004+1298004+1299551(Top 33%)7790(Top 48%)7790(Top 323%)
20K12.43 mi3.11 mi9812+887927+777927+779668(Top 33%)7752(Top 47%)7752(Top 321%)
HALF13.11 mi0.68 mi9787+257917+107917+109508(Top 33%)7720(Top 47%)7720(Top 320%)
25K15.53 mi2.42 mi9696+917839+787839+789405(Top 32%)7540(Top 46%)7540(Top 312%)
30K18.64 mi3.11 mi9592+1047724+1157724+1159344(Top 32%)7356(Top 45%)7356(Top 305%)
20M20.00 mi1.36 mi9483+1097651+737651+738372(Top 29%)6700(Top 41%)6700(Top 278%)
21M21.00 mi1.00 mi9393+907578+737578+738961(Top 31%)6923(Top 42%)6923(Top 287%)
35K21.75 mi0.75 mi9242+1517479+997479+996308(Top 22%)5386(Top 33%)5386(Top 223%)
23M23.00 mi1.25 mi9056+1867334+1457334+1456994(Top 24%)5754(Top 35%)5754(Top 238%)
24M24.00 mi1.00 mi8934+1227232+1027232+1027055(Top 24%)5724(Top 35%)5724(Top 237%)
40K24.85 mi0.85 mi8817+1177141+917141+917103(Top 24%)5668(Top 35%)5668(Top 235%)
25.2M25.20 mi0.35 mi8788+297111+307111+308433(Top 29%)6329(Top 39%)6329(Top 262%)
FINISH26.22 mi1.02 mi8781+77081+307081+3010052(Top 35%)7142(Top 44%)7142(Top 296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
Γ—21
+97ft-345ft

Overall

9551

Males

7790

M45-49

7790

5K→10K

3.1 - 6.2 mi

Top 33%
Γ—5
+79ft-138ft

Overall

9607

Males

7866

M45-49

7866

10K→15K

6.2 - 9.3 mi

Top 33%
Γ—3
+67ft-78ft

Overall

9551

Males

7790

M45-49

7790

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9668

Males

7752

M45-49

7752

20K→HALF

12.4 - 13.1 mi

Top 33%
Γ—2
+19ft-37ft

Overall

9508

Males

7720

M45-49

7720

HALF→25K

13.1 - 15.5 mi

Top 32%
Γ—4
+66ft-88ft

Overall

9405

Males

7540

M45-49

7540

25K→30K

15.5 - 18.6 mi

Top 32%
Γ—9
+181ft-148ft

Overall

9344

Males

7356

M45-49

7356

30K→20M

18.6 - 20.0 mi

Top 29%
Γ—5
+64ft-50ft

Overall

8372

Males

6700

M45-49

6700

20M→21M

20.0 - 21.0 mi

Top 31%
Γ—8
+106ft-24ft

Overall

8961

Males

6923

M45-49

6923

21M→35K

21.0 - 21.8 mi

Top 22%
Γ—7
+17ft-86ft

Overall

6308

Males

5386

M45-49

5386

35K→23M

21.8 - 23.0 mi

Top 24%
Γ—5
+23ft-63ft

Overall

6994

Males

5754

M45-49

5754

23M→24M

23.0 - 24.0 mi

Top 24%
Γ—6
+12ft-82ft

Overall

7055

Males

5724

M45-49

5724

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

7103

Males

5668

M45-49

5668

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8433

Males

6329

M45-49

6329

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
Γ—2
+22ft-21ft

Overall

10052

Males

7142

M45-49

7142

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2503*
Passed By
614
Net Change
+1889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10670
5K β†’ 10K588*44+544#10670#10126
10K β†’ 15K309*83+226#10126#9900
15K β†’ 20K203*115+88#9900#9812
20K β†’ HALF4217+25#9812#9787
HALF β†’ 25K15968+91#9787#9696
25K β†’ 30K214*110+104#9696#9592
30K β†’ 20M13728+109#9592#9483
20M β†’ 21M13242+90#9483#9393
21M β†’ 35K1532+151#9393#9242
35K β†’ 23M1959+186#9242#9056
23M β†’ 24M13816+122#9056#8934
24M β†’ 40K1269+117#8934#8817
40K β†’ 25.2M4011+29#8817#8788
25.2M β†’ FINISH6760+7#8788#8781
TOTALS2503*614+1889

* 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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