Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Michael Saitow

Bib: 11622 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
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
27:43
3.11 mi
Rank: #22260
Start β†’ 5K
27:43 | 8:56/mi
10K
54:13
6.21 mi
Rank: #21463 (+797)
5K β†’ 10K
26:30 | 8:32/mi
15K
1:21:43
9.32 mi
Rank: #21609 (-146)
10K β†’ 15K
27:30 | 8:52/mi
20K
1:49:17
12.43 mi
Rank: #21514 (+95)
15K β†’ 20K
27:34 | 8:53/mi
HALF
1:55:03
13.11 mi
Rank: #21441 (+73)
20K β†’ HALF
5:46 | 8:28/mi
25K
2:16:41
15.53 mi
Rank: #21308 (+133)
HALF β†’ 25K
21:38 | 8:56/mi
30K
2:44:12
18.64 mi
Rank: #20878 (+430)
25K β†’ 30K
27:31 | 8:52/mi
20M
2:56:27
20.00 mi
Rank: #20742 (+136)
30K β†’ 20M
12:15 | 9:02/mi
21M
3:06:13
21.00 mi
Rank: #20660 (+82)
20M β†’ 21M
9:46 | 9:46/mi
35K
3:13:40
21.75 mi
Rank: #20775 (-115)
21M β†’ 35K
7:27 | 9:58/mi
23M
3:25:40
23.00 mi
Rank: #20797 (-22)
35K β†’ 23M
12:00 | 9:36/mi
24M
3:34:30
24.00 mi
Rank: #20716 (+81)
23M β†’ 24M
8:50 | 8:50/mi
40K
3:42:09
24.85 mi
Rank: #20627 (+89)
24M β†’ 40K
7:39 | 8:57/mi
25.2M
3:45:28
25.20 mi
Rank: #20584 (+43)
40K β†’ 25.2M
3:19 | 9:38/mi
FINISH
3:54:20
26.22 mi
Rank: #20531 (+53)
25.2M β†’ FINISH
8:52 | 8:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:03
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time1:59:17
Pace9:06 /mi
πŸ“ŠPositive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5627:438:5627:43
8:56
-
10K
6.21 mi11:14:2654:138:4426:30
8:32
-0:24
15K
9.32 mi11:41:561:21:438:4727:30
8:52
+0:20
20K
12.43 mi12:09:301:49:178:4827:34
8:53
+0:01
HALF
13.11 mi12:15:161:55:038:475:46
8:28
-0:25
25K
15.53 mi12:36:542:16:418:4821:38
8:56
+0:28
30K
18.64 mi13:04:252:44:128:4927:31
8:52
-0:04
20M
20.00 mi13:16:402:56:278:5012:15
9:02
+0:10
21M
21.00 mi13:26:263:06:138:539:46
9:46
+0:44
35K
21.75 mi13:33:533:13:408:557:27
9:58
+0:12
23M
23.00 mi13:45:533:25:408:5712:00
9:36
-0:22
24M
24.00 mi13:54:433:34:308:578:50
8:50
-0:46
40K
24.85 mi14:02:223:42:098:577:39
8:57
+0:07
25.2M
25.20 mi14:05:413:45:288:573:19
9:38
+0:41
FINISH
26.22 mi14:14:333:54:208:578:52
8:43
-0:55

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

8:28 /mi

Average Pace

8:57 /mi

Slowest Pace

9:58 /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

3:21:48

86% of race

Time at Steady Pace

32:32

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:56 /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 mi10:47:5627:438:5627:43
8:56
#22260
10K
6.21 mi11:14:2654:138:4426:30
8:32
#21463
15K
9.32 mi11:41:561:21:438:4727:30
8:52
#21609
20K
12.43 mi12:09:301:49:178:4827:34
8:53
#21514
HALF
13.11 mi12:15:161:55:038:475:46
8:28
#21441
25K
15.53 mi12:36:542:16:418:4821:38
8:56
#21308
30K
18.64 mi13:04:252:44:128:4927:31
8:52
#20878
20M
20.00 mi13:16:402:56:278:5012:15
9:02
#20742
21M
21.00 mi13:26:263:06:138:539:46
9:46
#20660
35K
21.75 mi13:33:533:13:408:557:27
9:58
#20775
23M
23.00 mi13:45:533:25:408:5712:00
9:36
#20797
24M
24.00 mi13:54:433:34:308:578:50
8:50
#20716
40K
24.85 mi14:02:223:42:098:577:39
8:57
#20627
25.2M
25.20 mi14:05:413:45:288:573:19
9:38
#20584
FINISH
26.22 mi14:14:333:54:208:578:52
8:43
#20531
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 mi22260133541335421980(Top 76%)13251(Top 81%)13251(Top 709%)
10K6.21 mi3.10 mi21463+79712978+37612978+37620496(Top 71%)12554(Top 77%)12554(Top 672%)
15K9.32 mi3.11 mi21609-14613045-6713045-6721980(Top 76%)13251(Top 81%)13251(Top 709%)
20K12.43 mi3.11 mi21514+9512999+4612999+4621335(Top 74%)12931(Top 79%)12931(Top 692%)
HALF13.11 mi0.68 mi21441+7312963+3612963+3619992(Top 69%)12333(Top 75%)12333(Top 660%)
25K15.53 mi2.42 mi21308+13312894+6912894+6920789(Top 72%)12641(Top 77%)12641(Top 677%)
30K18.64 mi3.11 mi20878+43012676+21812676+21818873(Top 65%)11660(Top 71%)11660(Top 624%)
20M20.00 mi1.36 mi20742+13612600+7612600+7619008(Top 65%)11652(Top 71%)11652(Top 624%)
21M21.00 mi1.00 mi20660+8212557+4312557+4319612(Top 68%)11898(Top 73%)11898(Top 637%)
35K21.75 mi0.75 mi20775-11512592-3512592-3523020(Top 79%)13467(Top 82%)13467(Top 721%)
23M23.00 mi1.25 mi20797-2212595-312595-320881(Top 72%)12404(Top 76%)12404(Top 664%)
24M24.00 mi1.00 mi20716+8112547+4812547+4818689(Top 64%)11283(Top 69%)11283(Top 604%)
40K24.85 mi0.85 mi20627+8912485+6212485+6218127(Top 62%)10959(Top 67%)10959(Top 587%)
25.2M25.20 mi0.35 mi20584+4312460+2512460+2517839(Top 61%)10843(Top 66%)10843(Top 580%)
FINISH26.22 mi1.02 mi20531+5312422+3812422+3819158(Top 66%)11452(Top 70%)11452(Top 613%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
Γ—21
+97ft-345ft

Overall

21980

Males

13251

M50-54

13251

5K→10K

3.1 - 6.2 mi

Top 71%
Γ—5
+79ft-138ft

Overall

20496

Males

12554

M50-54

12554

10K→15K

6.2 - 9.3 mi

Top 76%
Γ—3
+67ft-78ft

Overall

21980

Males

13251

M50-54

13251

15K→20K

9.3 - 12.4 mi

Top 74%
Γ—5
+106ft-86ft

Overall

21335

Males

12931

M50-54

12931

20K→HALF

12.4 - 13.1 mi

Top 69%
Γ—2
+19ft-37ft

Overall

19992

Males

12333

M50-54

12333

HALF→25K

13.1 - 15.5 mi

Top 72%
Γ—4
+66ft-88ft

Overall

20789

Males

12641

M50-54

12641

25K→30K

15.5 - 18.6 mi

Top 65%
Γ—9
+181ft-148ft

Overall

18873

Males

11660

M50-54

11660

30K→20M

18.6 - 20.0 mi

Top 65%
Γ—5
+64ft-50ft

Overall

19008

Males

11652

M50-54

11652

20M→21M

20.0 - 21.0 mi

Top 68%
Γ—8
+106ft-24ft

Overall

19612

Males

11898

M50-54

11898

21M→35K

21.0 - 21.8 mi

Top 79%
Γ—7
+17ft-86ft

Overall

23020

Males

13467

M50-54

13467

35K→23M

21.8 - 23.0 mi

Top 72%
Γ—5
+23ft-63ft

Overall

20881

Males

12404

M50-54

12404

23M→24M

23.0 - 24.0 mi

Top 64%
Γ—6
+12ft-82ft

Overall

18689

Males

11283

M50-54

11283

24M→40K

24.0 - 24.9 mi

Top 62%
Γ—1
+6ft-20ft

Overall

18127

Males

10959

M50-54

10959

40K→25.2M

24.9 - 25.2 mi

Top 61%
Γ—1
+13ft-16ft

Overall

17839

Males

10843

M50-54

10843

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
Γ—2
+22ft-21ft

Overall

19158

Males

11452

M50-54

11452

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2593*
Passed By
801
Net Change
+1729
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22260
5K β†’ 10K866*69+797#22260#21463
10K β†’ 15K117200-146#21463#21609
15K β†’ 20K205*110+95#21609#21514
20K β†’ HALF807+73#21514#21441
HALF β†’ 25K17643+133#21441#21308
25K β†’ 30K442*12+430#21308#20878
30K β†’ 20M15721+136#20878#20742
20M β†’ 21M11836+82#20742#20660
21M β†’ 35K23138-115#20660#20775
35K β†’ 23M6284-22#20775#20797
23M β†’ 24M10019+81#20797#20716
24M β†’ 40K10516+89#20716#20627
40K β†’ 25.2M5411+43#20627#20584
25.2M β†’ FINISH8835+53#20584#20531
TOTALS2593*801+1729

* 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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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