Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Pawel Mysliwiec

Bib: 8549 β€’M β€’Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M50-54)
#0 / 1868
Top 6%
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
20:19
3.11 mi
Rank: #4488
Start β†’ 5K
20:19 | 6:33/mi
10K
40:50
6.21 mi
Rank: #4770 (-282)
5K β†’ 10K
20:31 | 6:37/mi
15K
1:01:30
9.32 mi
Rank: #4936 (-166)
10K β†’ 15K
20:40 | 6:40/mi
20K
1:22:23
12.43 mi
Rank: #5012 (-76)
15K β†’ 20K
20:53 | 6:44/mi
HALF
1:26:52
13.11 mi
Rank: #5001 (+11)
20K β†’ HALF
4:29 | 6:35/mi
25K
1:43:02
15.53 mi
Rank: #4912 (+89)
HALF β†’ 25K
16:10 | 6:40/mi
30K
2:03:52
18.64 mi
Rank: #4650 (+262)
25K β†’ 30K
20:50 | 6:43/mi
20M
2:13:09
20.00 mi
Rank: #4592 (+58)
30K β†’ 20M
9:17 | 6:51/mi
21M
2:20:21
21.00 mi
Rank: #4556 (+36)
20M β†’ 21M
7:12 | 7:12/mi
35K
2:25:08
21.75 mi
Rank: #4469 (+87)
21M β†’ 35K
4:47 | 6:24/mi
23M
2:33:33
23.00 mi
Rank: #4369 (+100)
35K β†’ 23M
8:25 | 6:44/mi
24M
2:40:01
24.00 mi
Rank: #4267 (+102)
23M β†’ 24M
6:28 | 6:28/mi
40K
2:45:40
24.85 mi
Rank: #4182 (+85)
24M β†’ 40K
5:39 | 6:37/mi
25.2M
2:48:10
25.20 mi
Rank: #4166 (+16)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
2:54:41
26.22 mi
Rank: #4109 (+57)
25.2M β†’ FINISH
6:31 | 6:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:52
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:27:49
Pace6:42 /mi
πŸ“ŠPositive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:3820:196:3320:19
6:33
-
10K
6.21 mi10:56:0940:506:3520:31
6:37
+0:04
15K
9.32 mi11:16:491:01:306:3620:40
6:40
+0:03
20K
12.43 mi11:37:421:22:236:3820:53
6:44
+0:04
HALF
13.11 mi11:42:111:26:526:384:29
6:35
-0:09
25K
15.53 mi11:58:211:43:026:3816:10
6:40
+0:05
30K
18.64 mi12:19:112:03:526:3920:50
6:43
+0:03
20M
20.00 mi12:28:282:13:096:409:17
6:51
+0:08
21M
21.00 mi12:35:402:20:216:427:12
7:12
+0:21
35K
21.75 mi12:40:272:25:086:414:47
6:24
-0:48
23M
23.00 mi12:48:522:33:336:418:25
6:44
+0:20
24M
24.00 mi12:55:202:40:016:416:28
6:28
-0:16
40K
24.85 mi13:00:592:45:406:405:39
6:37
+0:09
25.2M
25.20 mi13:03:292:48:106:412:30
7:15
+0:38
FINISH
26.22 mi13:10:002:54:416:416:31
6:24
-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

6:24 /mi

Average Pace

6:40 /mi

Slowest Pace

7:15 /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

2:44:59

94% of race

Time at Steady Pace

9:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:35:3820:196:3320:19
6:33
#4488
10K
6.21 mi10:56:0940:506:3520:31
6:37
#4770
15K
9.32 mi11:16:491:01:306:3620:40
6:40
#4936
20K
12.43 mi11:37:421:22:236:3820:53
6:44
#5012
HALF
13.11 mi11:42:111:26:526:384:29
6:35
#5001
25K
15.53 mi11:58:211:43:026:3816:10
6:40
#4912
30K
18.64 mi12:19:112:03:526:3920:50
6:43
#4650
20M
20.00 mi12:28:282:13:096:409:17
6:51
#4592
21M
21.00 mi12:35:402:20:216:427:12
7:12
#4556
35K
21.75 mi12:40:272:25:086:414:47
6:24
#4469
23M
23.00 mi12:48:522:33:336:418:25
6:44
#4369
24M
24.00 mi12:55:202:40:016:416:28
6:28
#4267
40K
24.85 mi13:00:592:45:406:405:39
6:37
#4182
25.2M
25.20 mi13:03:292:48:106:412:30
7:15
#4166
FINISH
26.22 mi13:10:002:54:416:416:31
6:24
#4109
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 mi4488422742275344(Top 18%)4945(Top 30%)4945(Top 265%)
10K6.21 mi3.10 mi4770-2824470-2434470-2435038(Top 17%)4696(Top 29%)4696(Top 251%)
15K9.32 mi3.11 mi4936-1664614-1444614-1445344(Top 18%)4945(Top 30%)4945(Top 265%)
20K12.43 mi3.11 mi5012-764671-574671-575373(Top 19%)4938(Top 30%)4938(Top 264%)
HALF13.11 mi0.68 mi5001+114666+54666+54985(Top 17%)4615(Top 28%)4615(Top 247%)
25K15.53 mi2.42 mi4912+894584+824584+824585(Top 16%)4264(Top 26%)4264(Top 228%)
30K18.64 mi3.11 mi4650+2624354+2304354+2303739(Top 13%)3500(Top 21%)3500(Top 187%)
20M20.00 mi1.36 mi4592+584293+614293+614373(Top 15%)3973(Top 24%)3973(Top 213%)
21M21.00 mi1.00 mi4556+364255+384255+384600(Top 16%)4087(Top 25%)4087(Top 219%)
35K21.75 mi0.75 mi4469+874172+834172+833016(Top 10%)2814(Top 17%)2814(Top 151%)
23M23.00 mi1.25 mi4369+1004072+1004072+1003622(Top 12%)3296(Top 20%)3296(Top 176%)
24M24.00 mi1.00 mi4267+1023977+953977+952998(Top 10%)2739(Top 17%)2739(Top 147%)
40K24.85 mi0.85 mi4182+853906+713906+713094(Top 11%)2804(Top 17%)2804(Top 150%)
25.2M25.20 mi0.35 mi4166+163881+253881+253802(Top 13%)3317(Top 20%)3317(Top 178%)
FINISH26.22 mi1.02 mi4109+573822+593822+593545(Top 12%)3111(Top 19%)3111(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
Γ—21
+97ft-345ft

Overall

5344

Males

4945

M50-54

4945

5K→10K

3.1 - 6.2 mi

Top 17%
Γ—5
+79ft-138ft

Overall

5038

Males

4696

M50-54

4696

10K→15K

6.2 - 9.3 mi

Top 18%
Γ—3
+67ft-78ft

Overall

5344

Males

4945

M50-54

4945

15K→20K

9.3 - 12.4 mi

Top 19%
Γ—5
+106ft-86ft

Overall

5373

Males

4938

M50-54

4938

20K→HALF

12.4 - 13.1 mi

Top 17%
Γ—2
+19ft-37ft

Overall

4985

Males

4615

M50-54

4615

HALF→25K

13.1 - 15.5 mi

Top 16%
Γ—4
+66ft-88ft

Overall

4585

Males

4264

M50-54

4264

25K→30K

15.5 - 18.6 mi

Top 13%
Γ—9
+181ft-148ft

Overall

3739

Males

3500

M50-54

3500

30K→20M

18.6 - 20.0 mi

Top 15%
Γ—5
+64ft-50ft

Overall

4373

Males

3973

M50-54

3973

20M→21M

20.0 - 21.0 mi

Top 16%
Γ—8
+106ft-24ft

Overall

4600

Males

4087

M50-54

4087

21M→35K

21.0 - 21.8 mi

Top 10%
Γ—7
+17ft-86ft

Overall

3016

Males

2814

M50-54

2814

35K→23M

21.8 - 23.0 mi

Top 12%
Γ—5
+23ft-63ft

Overall

3622

Males

3296

M50-54

3296

23M→24M

23.0 - 24.0 mi

Top 10%
Γ—6
+12ft-82ft

Overall

2998

Males

2739

M50-54

2739

24M→40K

24.0 - 24.9 mi

Top 11%
Γ—1
+6ft-20ft

Overall

3094

Males

2804

M50-54

2804

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3802

Males

3317

M50-54

3317

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
Γ—2
+22ft-21ft

Overall

3545

Males

3111

M50-54

3111

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1316*
Passed By
773
Net Change
+379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4488
5K β†’ 10K69200-282#4488#4770
10K β†’ 15K47200-166#4770#4936
15K β†’ 20K72148-76#4936#5012
20K β†’ HALF2918+11#5012#5001
HALF β†’ 25K12940+89#5001#4912
25K β†’ 30K272*10+262#4912#4650
30K β†’ 20M8931+58#4650#4592
20M β†’ 21M8044+36#4592#4556
21M β†’ 35K969+87#4556#4469
35K β†’ 23M11414+100#4469#4369
23M β†’ 24M11311+102#4369#4267
24M β†’ 40K9510+85#4267#4182
40K β†’ 25.2M3216+16#4182#4166
25.2M β†’ FINISH7922+57#4166#4109
TOTALS1316*773+379

* 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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