Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Boris Hog

Bib: 9069 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Masters (Masters Men)
#0 / 10617
Top 15%
Age Group (M45-49)
#0 / 2413
Top 19%
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
21:08
3.11 mi
Rank: #6872
Start β†’ 5K
21:08 | 6:49/mi
10K
42:01
6.21 mi
Rank: #6508 (+364)
5K β†’ 10K
20:53 | 6:44/mi
15K
1:03:04
9.32 mi
Rank: #6507 (+1)
10K β†’ 15K
21:03 | 6:47/mi
20K
1:24:04
12.43 mi
Rank: #6282 (+225)
15K β†’ 20K
21:00 | 6:46/mi
HALF
1:28:36
13.11 mi
Rank: #6237 (+45)
20K β†’ HALF
4:32 | 6:40/mi
25K
1:45:16
15.53 mi
Rank: #6251 (-14)
HALF β†’ 25K
16:40 | 6:53/mi
30K
2:07:04
18.64 mi
Rank: #6184 (+67)
25K β†’ 30K
21:48 | 7:02/mi
20M
2:16:33
20.00 mi
Rank: #6099 (+85)
30K β†’ 20M
9:29 | 6:59/mi
21M
2:23:45
21.00 mi
Rank: #5993 (+106)
20M β†’ 21M
7:12 | 7:12/mi
35K
2:28:41
21.75 mi
Rank: #5899 (+94)
21M β†’ 35K
4:56 | 6:36/mi
23M
2:37:16
23.00 mi
Rank: #5767 (+132)
35K β†’ 23M
8:35 | 6:52/mi
24M
2:43:56
24.00 mi
Rank: #5656 (+111)
23M β†’ 24M
6:40 | 6:40/mi
40K
2:49:43
24.85 mi
Rank: #5560 (+96)
24M β†’ 40K
5:47 | 6:46/mi
25.2M
2:52:10
25.20 mi
Rank: #5502 (+58)
40K β†’ 25.2M
2:27 | 7:07/mi
FINISH
2:58:24
26.22 mi
Rank: #5272 (+230)
25.2M β†’ FINISH
6:14 | 6:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:36
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:29:48
Pace6:51 /mi
πŸ“ŠPositive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:4121:086:4921:08
6:49
-
10K
6.21 mi10:57:3442:016:4620:53
6:44
-0:05
15K
9.32 mi11:18:371:03:046:4621:03
6:47
+0:03
20K
12.43 mi11:39:371:24:046:4621:00
6:46
-0:01
HALF
13.11 mi11:44:091:28:366:464:32
6:40
-0:06
25K
15.53 mi12:00:491:45:166:4716:40
6:53
+0:13
30K
18.64 mi12:22:372:07:046:4921:48
7:02
+0:09
20M
20.00 mi12:32:062:16:336:509:29
6:59
-0:03
21M
21.00 mi12:39:182:23:456:517:12
7:12
+0:13
35K
21.75 mi12:44:142:28:416:514:56
6:36
-0:36
23M
23.00 mi12:52:492:37:166:518:35
6:52
+0:16
24M
24.00 mi12:59:292:43:566:506:40
6:40
-0:12
40K
24.85 mi13:05:162:49:436:505:47
6:46
+0:06
25.2M
25.20 mi13:07:432:52:106:502:27
7:07
+0:21
FINISH
26.22 mi13:13:572:58:246:496:14
6:08
-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

6:08 /mi

Average Pace

6:49 /mi

Slowest Pace

7:12 /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

43:15

24% of race

Time at Steady Pace

2:15:09

76% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:36:4121:086:4921:08
6:49
#6872
10K
6.21 mi10:57:3442:016:4620:53
6:44
#6508
15K
9.32 mi11:18:371:03:046:4621:03
6:47
#6507
20K
12.43 mi11:39:371:24:046:4621:00
6:46
#6282
HALF
13.11 mi11:44:091:28:366:464:32
6:40
#6237
25K
15.53 mi12:00:491:45:166:4716:40
6:53
#6251
30K
18.64 mi12:22:372:07:046:4921:48
7:02
#6184
20M
20.00 mi12:32:062:16:336:509:29
6:59
#6099
21M
21.00 mi12:39:182:23:456:517:12
7:12
#5993
35K
21.75 mi12:44:142:28:416:514:56
6:36
#5899
23M
23.00 mi12:52:492:37:166:518:35
6:52
#5767
24M
24.00 mi12:59:292:43:566:506:40
6:40
#5656
40K
24.85 mi13:05:162:49:436:505:47
6:46
#5560
25.2M
25.20 mi13:07:432:52:106:502:27
7:07
#5502
FINISH
26.22 mi13:13:572:58:246:496:14
6:08
#5272
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 mi6872612261226562(Top 23%)5857(Top 36%)5857(Top 243%)
10K6.21 mi3.10 mi6508+3645853+2695853+2696173(Top 21%)5594(Top 34%)5594(Top 232%)
15K9.32 mi3.11 mi6507+15840+135840+136562(Top 23%)5857(Top 36%)5857(Top 243%)
20K12.43 mi3.11 mi6282+2255674+1665674+1665772(Top 20%)5235(Top 32%)5235(Top 217%)
HALF13.11 mi0.68 mi6237+455639+355639+355671(Top 20%)5149(Top 32%)5149(Top 213%)
25K15.53 mi2.42 mi6251-145633+65633+66411(Top 22%)5669(Top 35%)5669(Top 235%)
30K18.64 mi3.11 mi6184+675546+875546+876014(Top 21%)5309(Top 32%)5309(Top 220%)
20M20.00 mi1.36 mi6099+855476+705476+705400(Top 19%)4804(Top 29%)4804(Top 199%)
21M21.00 mi1.00 mi5993+1065381+955381+954631(Top 16%)4118(Top 25%)4118(Top 171%)
35K21.75 mi0.75 mi5899+945304+775304+774215(Top 15%)3817(Top 23%)3817(Top 158%)
23M23.00 mi1.25 mi5767+1325189+1155189+1154478(Top 15%)3984(Top 24%)3984(Top 165%)
24M24.00 mi1.00 mi5656+1115097+925097+924209(Top 15%)3733(Top 23%)3733(Top 155%)
40K24.85 mi0.85 mi5560+965016+815016+814016(Top 14%)3541(Top 22%)3541(Top 147%)
25.2M25.20 mi0.35 mi5502+584969+474969+473166(Top 11%)2836(Top 17%)2836(Top 118%)
FINISH26.22 mi1.02 mi5272+2304774+1954774+1952132(Top 7%)1966(Top 12%)1966(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
Γ—21
+97ft-345ft

Overall

6562

Males

5857

M45-49

5857

5K→10K

3.1 - 6.2 mi

Top 21%
Γ—5
+79ft-138ft

Overall

6173

Males

5594

M45-49

5594

10K→15K

6.2 - 9.3 mi

Top 23%
Γ—3
+67ft-78ft

Overall

6562

Males

5857

M45-49

5857

15K→20K

9.3 - 12.4 mi

Top 20%
Γ—5
+106ft-86ft

Overall

5772

Males

5235

M45-49

5235

20K→HALF

12.4 - 13.1 mi

Top 20%
Γ—2
+19ft-37ft

Overall

5671

Males

5149

M45-49

5149

HALF→25K

13.1 - 15.5 mi

Top 22%
Γ—4
+66ft-88ft

Overall

6411

Males

5669

M45-49

5669

25K→30K

15.5 - 18.6 mi

Top 21%
Γ—9
+181ft-148ft

Overall

6014

Males

5309

M45-49

5309

30K→20M

18.6 - 20.0 mi

Top 19%
Γ—5
+64ft-50ft

Overall

5400

Males

4804

M45-49

4804

20M→21M

20.0 - 21.0 mi

Top 16%
Γ—8
+106ft-24ft

Overall

4631

Males

4118

M45-49

4118

21M→35K

21.0 - 21.8 mi

Top 15%
Γ—7
+17ft-86ft

Overall

4215

Males

3817

M45-49

3817

35K→23M

21.8 - 23.0 mi

Top 15%
Γ—5
+23ft-63ft

Overall

4478

Males

3984

M45-49

3984

23M→24M

23.0 - 24.0 mi

Top 15%
Γ—6
+12ft-82ft

Overall

4209

Males

3733

M45-49

3733

24M→40K

24.0 - 24.9 mi

Top 14%
Γ—1
+6ft-20ft

Overall

4016

Males

3541

M45-49

3541

40K→25.2M

24.9 - 25.2 mi

Top 11%
Γ—1
+13ft-16ft

Overall

3166

Males

2836

M45-49

2836

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
Γ—2
+22ft-21ft

Overall

2132

Males

1966

M45-49

1966

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2178*
Passed By
578
Net Change
+1600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6872
5K β†’ 10K436*72+364#6872#6508
10K β†’ 15K141140+1#6508#6507
15K β†’ 20K260*35+225#6507#6282
20K β†’ HALF5611+45#6282#6237
HALF β†’ 25K97111-14#6237#6251
25K β†’ 30K179112+67#6251#6184
30K β†’ 20M11429+85#6184#6099
20M β†’ 21M13024+106#6099#5993
21M β†’ 35K962+94#5993#5899
35K β†’ 23M15624+132#5899#5767
23M β†’ 24M12312+111#5767#5656
24M β†’ 40K971+96#5656#5560
40K β†’ 25.2M602+58#5560#5502
25.2M β†’ FINISH233*3+230#5502#5272
TOTALS2178*578+1600

* 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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