Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Robert Hamilton

Bib: 17022 β€’M β€’Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 48%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
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
22:40
3.11 mi
Rank: #11005
Start β†’ 5K
22:40 | 7:18/mi
10K
45:13
6.21 mi
Rank: #10875 (+130)
5K β†’ 10K
22:33 | 7:16/mi
15K
1:08:00
9.32 mi
Rank: #10990 (-115)
10K β†’ 15K
22:47 | 7:20/mi
20K
1:31:25
12.43 mi
Rank: #11339 (-349)
15K β†’ 20K
23:25 | 7:33/mi
HALF
1:36:40
13.11 mi
Rank: #11514 (-175)
20K β†’ HALF
5:15 | 7:43/mi
25K
1:55:53
15.53 mi
Rank: #12058 (-544)
HALF β†’ 25K
19:13 | 7:56/mi
30K
2:22:00
18.64 mi
Rank: #12849 (-791)
25K β†’ 30K
26:07 | 8:25/mi
20M
2:33:51
20.00 mi
Rank: #13223 (-374)
30K β†’ 20M
11:51 | 8:44/mi
21M
2:43:02
21.00 mi
Rank: #13456 (-233)
20M β†’ 21M
9:11 | 9:11/mi
35K
2:49:16
21.75 mi
Rank: #13570 (-114)
21M β†’ 35K
6:14 | 8:20/mi
23M
3:00:00
23.00 mi
Rank: #13733 (-163)
35K β†’ 23M
10:44 | 8:35/mi
24M
3:08:24
24.00 mi
Rank: #13852 (-119)
23M β†’ 24M
8:24 | 8:24/mi
40K
3:15:46
24.85 mi
Rank: #13956 (-104)
24M β†’ 40K
7:22 | 8:37/mi
25.2M
3:18:50
25.20 mi
Rank: #13961 (-5)
40K β†’ 25.2M
3:04 | 8:54/mi
FINISH
3:26:54
26.22 mi
Rank: #13992 (-31)
25.2M β†’ FINISH
8:04 | 7:55/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
Time1:36:40
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
πŸ“ŠPositive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:5922:407:1822:40
7:18
-
10K
6.21 mi11:26:3245:137:1722:33
7:16
-0:02
15K
9.32 mi11:49:191:08:007:1822:47
7:20
+0:04
20K
12.43 mi12:12:441:31:257:2223:25
7:33
+0:13
HALF
13.11 mi12:17:591:36:407:235:15
7:43
+0:10
25K
15.53 mi12:37:121:55:537:2819:13
7:56
+0:13
30K
18.64 mi13:03:192:22:007:3826:07
8:25
+0:29
20M
20.00 mi13:15:102:33:517:4211:51
8:44
+0:19
21M
21.00 mi13:24:212:43:027:469:11
9:11
+0:27
35K
21.75 mi13:30:352:49:167:476:14
8:20
-0:51
23M
23.00 mi13:41:193:00:007:5010:44
8:35
+0:15
24M
24.00 mi13:49:433:08:247:528:24
8:24
-0:11
40K
24.85 mi13:57:053:15:467:537:22
8:37
+0:13
25.2M
25.20 mi14:00:093:18:507:543:04
8:54
+0:17
FINISH
26.22 mi14:08:133:26:547:548:04
7:55
-0:59

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

7:16 /mi

Average Pace

7:54 /mi

Slowest Pace

9:11 /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

2:03:57

60% of race

Time at Steady Pace

58:51

28% of race

Time at Slower Pace

24:06

12% of race

Average Pace: 7:53 /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 mi11:03:5922:407:1822:40
7:18
#11005
10K
6.21 mi11:26:3245:137:1722:33
7:16
#10875
15K
9.32 mi11:49:191:08:007:1822:47
7:20
#10990
20K
12.43 mi12:12:441:31:257:2223:25
7:33
#11339
HALF
13.11 mi12:17:591:36:407:235:15
7:43
#11514
25K
15.53 mi12:37:121:55:537:2819:13
7:56
#12058
30K
18.64 mi13:03:192:22:007:3826:07
8:25
#12849
20M
20.00 mi13:15:102:33:517:4211:51
8:44
#13223
21M
21.00 mi13:24:212:43:027:469:11
9:11
#13456
35K
21.75 mi13:30:352:49:167:476:14
8:20
#13570
23M
23.00 mi13:41:193:00:007:5010:44
8:35
#13733
24M
24.00 mi13:49:433:08:247:528:24
8:24
#13852
40K
24.85 mi13:57:053:15:467:537:22
8:37
#13956
25.2M
25.20 mi14:00:093:18:507:543:04
8:54
#13961
FINISH
26.22 mi14:08:133:26:547:548:04
7:55
#13992
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 mi110058601860111356(Top 39%)8653(Top 53%)8653(Top 463%)
10K6.21 mi3.10 mi10875+1308499+1028499+10210773(Top 37%)8445(Top 52%)8445(Top 452%)
15K9.32 mi3.11 mi10990-1158535-368535-3611356(Top 39%)8653(Top 53%)8653(Top 463%)
20K12.43 mi3.11 mi11339-3498658-1238658-12312292(Top 42%)8981(Top 55%)8981(Top 481%)
HALF13.11 mi0.68 mi11514-1758742-848742-8414692(Top 51%)10081(Top 62%)10081(Top 540%)
25K15.53 mi2.42 mi12058-5448950-2088950-20814771(Top 51%)9970(Top 61%)9970(Top 534%)
30K18.64 mi3.11 mi12849-7919235-2859235-28516291(Top 56%)10543(Top 65%)10543(Top 564%)
20M20.00 mi1.36 mi13223-3749375-1409375-14017493(Top 60%)10957(Top 67%)10957(Top 587%)
21M21.00 mi1.00 mi13456-2339455-809455-8017048(Top 59%)10702(Top 65%)10702(Top 573%)
35K21.75 mi0.75 mi13570-1149490-359490-3516573(Top 57%)10437(Top 64%)10437(Top 559%)
23M23.00 mi1.25 mi13733-1639529-399529-3916147(Top 56%)10160(Top 62%)10160(Top 544%)
24M24.00 mi1.00 mi13852-1199563-349563-3416282(Top 56%)10156(Top 62%)10156(Top 544%)
40K24.85 mi0.85 mi13956-1049581-189581-1816352(Top 56%)10115(Top 62%)10115(Top 541%)
25.2M25.20 mi0.35 mi13961-59570+119570+1114008(Top 48%)9052(Top 55%)9052(Top 485%)
FINISH26.22 mi1.02 mi13992-319565+59565+514582(Top 50%)9309(Top 57%)9309(Top 498%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11356

Males

8653

M50-54

8653

5K→10K

3.1 - 6.2 mi

Top 37%
Γ—5
+79ft-138ft

Overall

10773

Males

8445

M50-54

8445

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11356

Males

8653

M50-54

8653

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12292

Males

8981

M50-54

8981

20K→HALF

12.4 - 13.1 mi

Top 51%
Γ—2
+19ft-37ft

Overall

14692

Males

10081

M50-54

10081

HALF→25K

13.1 - 15.5 mi

Top 51%
Γ—4
+66ft-88ft

Overall

14771

Males

9970

M50-54

9970

25K→30K

15.5 - 18.6 mi

Top 56%
Γ—9
+181ft-148ft

Overall

16291

Males

10543

M50-54

10543

30K→20M

18.6 - 20.0 mi

Top 60%
Γ—5
+64ft-50ft

Overall

17493

Males

10957

M50-54

10957

20M→21M

20.0 - 21.0 mi

Top 59%
Γ—8
+106ft-24ft

Overall

17048

Males

10702

M50-54

10702

21M→35K

21.0 - 21.8 mi

Top 57%
Γ—7
+17ft-86ft

Overall

16573

Males

10437

M50-54

10437

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16147

Males

10160

M50-54

10160

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16282

Males

10156

M50-54

10156

24M→40K

24.0 - 24.9 mi

Top 56%
Γ—1
+6ft-20ft

Overall

16352

Males

10115

M50-54

10115

40K→25.2M

24.9 - 25.2 mi

Top 48%
Γ—1
+13ft-16ft

Overall

14008

Males

9052

M50-54

9052

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
Γ—2
+22ft-21ft

Overall

14582

Males

9309

M50-54

9309

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
913*
Passed By
2328
Net Change
-2987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11005
5K β†’ 10K315*185+130#11005#10875
10K β†’ 15K130200-115#10875#10990
15K β†’ 20K59200-349#10990#11339
20K β†’ HALF6181-175#11339#11514
HALF β†’ 25K34200-544#11514#12058
25K β†’ 30K52200-791#12058#12849
30K β†’ 20M39200-374#12849#13223
20M β†’ 21M31200-233#13223#13456
21M β†’ 35K29143-114#13456#13570
35K β†’ 23M58200-163#13570#13733
23M β†’ 24M42161-119#13733#13852
24M β†’ 40K35139-104#13852#13956
40K β†’ 25.2M2631-5#13956#13961
25.2M β†’ FINISH5788-31#13961#13992
TOTALS913*2328-2987

* 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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