Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Michael Stadolnik

Bib: 8071 β€’M β€’Age: N/A

CT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 43%
Age Group (M50-54)
#0 / 1868
Top 47%
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
21:01
3.11 mi
Rank: #6531
Start β†’ 5K
21:01 | 6:46/mi
10K
42:38
6.21 mi
Rank: #7479 (-948)
5K β†’ 10K
21:37 | 6:58/mi
15K
1:05:01
9.32 mi
Rank: #8400 (-921)
10K β†’ 15K
22:23 | 7:13/mi
20K
1:28:38
12.43 mi
Rank: #9349 (-949)
15K β†’ 20K
23:37 | 7:37/mi
HALF
1:33:40
13.11 mi
Rank: #9444 (-95)
20K β†’ HALF
5:02 | 7:24/mi
25K
1:52:03
15.53 mi
Rank: #9832 (-388)
HALF β†’ 25K
18:23 | 7:35/mi
30K
2:16:58
18.64 mi
Rank: #10500 (-668)
25K β†’ 30K
24:55 | 8:02/mi
20M
2:28:14
20.00 mi
Rank: #10872 (-372)
30K β†’ 20M
11:16 | 8:18/mi
21M
2:37:08
21.00 mi
Rank: #11165 (-293)
20M β†’ 21M
8:54 | 8:54/mi
35K
2:43:07
21.75 mi
Rank: #11251 (-86)
21M β†’ 35K
5:59 | 8:00/mi
23M
2:53:18
23.00 mi
Rank: #11366 (-115)
35K β†’ 23M
10:11 | 8:09/mi
24M
3:01:20
24.00 mi
Rank: #11447 (-81)
23M β†’ 24M
8:02 | 8:02/mi
40K
3:08:21
24.85 mi
Rank: #11520 (-73)
24M β†’ 40K
7:01 | 8:13/mi
25.2M
3:11:26
25.20 mi
Rank: #11563 (-43)
40K β†’ 25.2M
3:05 | 8:57/mi
FINISH
3:19:30
26.22 mi
Rank: #11697 (-134)
25.2M β†’ FINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:40
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:45:50
Pace8:05 /mi
πŸ“ŠPositive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0721:016:4621:01
6:46
-
10K
6.21 mi10:48:4442:386:5221:37
6:58
+0:12
15K
9.32 mi11:11:071:05:016:5922:23
7:13
+0:15
20K
12.43 mi11:34:441:28:387:0823:37
7:37
+0:24
HALF
13.11 mi11:39:461:33:407:095:02
7:24
-0:13
25K
15.53 mi11:58:091:52:037:1318:23
7:35
+0:11
30K
18.64 mi12:23:042:16:587:2124:55
8:02
+0:27
20M
20.00 mi12:34:202:28:147:2511:16
8:18
+0:16
21M
21.00 mi12:43:142:37:087:298:54
8:54
+0:36
35K
21.75 mi12:49:132:43:077:315:59
8:00
-0:54
23M
23.00 mi12:59:242:53:187:3310:11
8:09
+0:09
24M
24.00 mi13:07:263:01:207:348:02
8:02
-0:07
40K
24.85 mi13:14:273:08:217:357:01
8:13
+0:11
25.2M
25.20 mi13:17:323:11:267:363:05
8:57
+0:44
FINISH
26.22 mi13:25:363:19:307:378:04
7:55
-1:02

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

6:46 /mi

Average Pace

7:37 /mi

Slowest Pace

8:57 /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

1:52:03

56% of race

Time at Steady Pace

1:15:28

38% of race

Time at Slower Pace

11:59

6% of race

Average Pace: 7:37 /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 mi10:27:0721:016:4621:01
6:46
#6531
10K
6.21 mi10:48:4442:386:5221:37
6:58
#7479
15K
9.32 mi11:11:071:05:016:5922:23
7:13
#8400
20K
12.43 mi11:34:441:28:387:0823:37
7:37
#9349
HALF
13.11 mi11:39:461:33:407:095:02
7:24
#9444
25K
15.53 mi11:58:091:52:037:1318:23
7:35
#9832
30K
18.64 mi12:23:042:16:587:2124:55
8:02
#10500
20M
20.00 mi12:34:202:28:147:2511:16
8:18
#10872
21M
21.00 mi12:43:142:37:087:298:54
8:54
#11165
35K
21.75 mi12:49:132:43:077:315:59
8:00
#11251
23M
23.00 mi12:59:242:53:187:3310:11
8:09
#11366
24M
24.00 mi13:07:263:01:207:348:02
8:02
#11447
40K
24.85 mi13:14:273:08:217:357:01
8:13
#11520
25.2M
25.20 mi13:17:323:11:267:363:05
8:57
#11563
FINISH
26.22 mi13:25:363:19:307:378:04
7:55
#11697
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 mi65315882588210166(Top 35%)8100(Top 50%)8100(Top 434%)
10K6.21 mi3.10 mi7479-9486540-6586540-6588383(Top 29%)7130(Top 44%)7130(Top 382%)
15K9.32 mi3.11 mi8400-9217136-5967136-59610166(Top 35%)8100(Top 50%)8100(Top 434%)
20K12.43 mi3.11 mi9349-9497689-5537689-55312834(Top 44%)9207(Top 56%)9207(Top 493%)
HALF13.11 mi0.68 mi9444-957742-537742-5311919(Top 41%)8891(Top 54%)8891(Top 476%)
25K15.53 mi2.42 mi9832-3887911-1697911-16912086(Top 42%)8822(Top 54%)8822(Top 472%)
30K18.64 mi3.11 mi10500-6688167-2568167-25613604(Top 47%)9373(Top 57%)9373(Top 502%)
20M20.00 mi1.36 mi10872-3728321-1548321-15414865(Top 51%)9831(Top 60%)9831(Top 526%)
21M21.00 mi1.00 mi11165-2938449-1288449-12815532(Top 54%)10037(Top 61%)10037(Top 537%)
35K21.75 mi0.75 mi11251-868486-378486-3714423(Top 50%)9492(Top 58%)9492(Top 508%)
23M23.00 mi1.25 mi11366-1158510-248510-2413364(Top 46%)8951(Top 55%)8951(Top 479%)
24M24.00 mi1.00 mi11447-818529-198529-1913969(Top 48%)9135(Top 56%)9135(Top 489%)
40K24.85 mi0.85 mi11520-738518+118518+1113772(Top 47%)8957(Top 55%)8957(Top 479%)
25.2M25.20 mi0.35 mi11563-438521-38521-314280(Top 49%)9165(Top 56%)9165(Top 491%)
FINISH26.22 mi1.02 mi11697-1348552-318552-3114567(Top 50%)9294(Top 57%)9294(Top 498%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
Γ—21
+97ft-345ft

Overall

10166

Males

8100

M50-54

8100

5K→10K

3.1 - 6.2 mi

Top 29%
Γ—5
+79ft-138ft

Overall

8383

Males

7130

M50-54

7130

10K→15K

6.2 - 9.3 mi

Top 35%
Γ—3
+67ft-78ft

Overall

10166

Males

8100

M50-54

8100

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12834

Males

9207

M50-54

9207

20K→HALF

12.4 - 13.1 mi

Top 41%
Γ—2
+19ft-37ft

Overall

11919

Males

8891

M50-54

8891

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12086

Males

8822

M50-54

8822

25K→30K

15.5 - 18.6 mi

Top 47%
Γ—9
+181ft-148ft

Overall

13604

Males

9373

M50-54

9373

30K→20M

18.6 - 20.0 mi

Top 51%
Γ—5
+64ft-50ft

Overall

14865

Males

9831

M50-54

9831

20M→21M

20.0 - 21.0 mi

Top 54%
Γ—8
+106ft-24ft

Overall

15532

Males

10037

M50-54

10037

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14423

Males

9492

M50-54

9492

35K→23M

21.8 - 23.0 mi

Top 46%
Γ—5
+23ft-63ft

Overall

13364

Males

8951

M50-54

8951

23M→24M

23.0 - 24.0 mi

Top 48%
Γ—6
+12ft-82ft

Overall

13969

Males

9135

M50-54

9135

24M→40K

24.0 - 24.9 mi

Top 47%
Γ—1
+6ft-20ft

Overall

13772

Males

8957

M50-54

8957

40K→25.2M

24.9 - 25.2 mi

Top 49%
Γ—1
+13ft-16ft

Overall

14280

Males

9165

M50-54

9165

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
Γ—2
+22ft-21ft

Overall

14567

Males

9294

M50-54

9294

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
530
Passed By
2320
Net Change
-5166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6531
5K β†’ 10K30200-948#6531#7479
10K β†’ 15K9200-921#7479#8400
15K β†’ 20K19200-949#8400#9349
20K β†’ HALF499-95#9349#9444
HALF β†’ 25K39200-388#9444#9832
25K β†’ 30K79200-668#9832#10500
30K β†’ 20M21200-372#10500#10872
20M β†’ 21M40200-293#10872#11165
21M β†’ 35K25111-86#11165#11251
35K β†’ 23M72187-115#11251#11366
23M β†’ 24M68149-81#11366#11447
24M β†’ 40K57130-73#11447#11520
40K β†’ 25.2M2366-43#11520#11563
25.2M β†’ FINISH44178-134#11563#11697
TOTALS5302320-5166
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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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