Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alex Salzman

Bib: 32466 β€’M β€’Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 45%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Alex

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:16/mi at mile 21.7

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
25:56
3.11 mi
Rank: #19164
Start β†’ 5K
25:56 | 8:21/mi
10K
50:38
6.21 mi
Rank: #18074 (+1090)
5K β†’ 10K
24:42 | 7:58/mi
15K
1:15:04
9.32 mi
Rank: #17446 (+628)
10K β†’ 15K
24:26 | 7:52/mi
20K
1:39:08
12.43 mi
Rank: #16614 (+832)
15K β†’ 20K
24:04 | 7:45/mi
HALF
1:44:23
13.11 mi
Rank: #16544 (+70)
20K β†’ HALF
5:15 | 7:43/mi
25K
2:02:54
15.53 mi
Rank: #15860 (+684)
HALF β†’ 25K
18:31 | 7:39/mi
30K
2:27:01
18.64 mi
Rank: #15065 (+795)
25K β†’ 30K
24:07 | 7:46/mi
20M
2:37:18
20.00 mi
Rank: #14625 (+440)
30K β†’ 20M
10:17 | 7:35/mi
21M
2:45:11
21.00 mi
Rank: #14271 (+354)
20M β†’ 21M
7:53 | 7:53/mi
35K
2:50:37
21.75 mi
Rank: #14059 (+212)
21M β†’ 35K
5:26 | 7:16/mi
23M
3:00:05
23.00 mi
Rank: #13761 (+298)
35K β†’ 23M
9:28 | 7:34/mi
24M
3:07:21
24.00 mi
Rank: #13482 (+279)
23M β†’ 24M
7:16 | 7:16/mi
40K
3:13:52
24.85 mi
Rank: #13334 (+148)
24M β†’ 40K
6:31 | 7:38/mi
25.2M
3:16:43
25.20 mi
Rank: #13256 (+78)
40K β†’ 25.2M
2:51 | 8:16/mi
FINISH
3:24:12
26.22 mi
Rank: #13126 (+130)
25.2M β†’ FINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:44:23
Pace7:58 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:39:49
Pace7:37 /mi
πŸ“ŠNegative Split: 4.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3125:568:2125:56
8:21
-
10K
6.21 mi12:15:1350:388:0924:42
7:58
-0:23
15K
9.32 mi12:39:391:15:048:0424:26
7:52
-0:06
20K
12.43 mi13:03:431:39:087:5924:04
7:45
-0:07
HALF
13.11 mi13:08:581:44:237:585:15
7:43
-0:02
25K
15.53 mi13:27:292:02:547:5518:31
7:39
-0:04
30K
18.64 mi13:51:362:27:017:5424:07
7:46
+0:07
20M
20.00 mi14:01:532:37:187:5210:17
7:35
-0:11
21M
21.00 mi14:09:462:45:117:527:53
7:53
+0:18
35K
21.75 mi14:15:122:50:377:515:26
7:16
-0:37
23M
23.00 mi14:24:403:00:057:509:28
7:34
+0:18
24M
24.00 mi14:31:563:07:217:497:16
7:16
-0:18
40K
24.85 mi14:38:273:13:527:486:31
7:38
+0:22
25.2M
25.20 mi14:41:183:16:437:492:51
8:16
+0:38
FINISH
26.22 mi14:48:473:24:127:487:29
7:21
-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

7:16 /mi

Average Pace

7:48 /mi

Slowest Pace

8:21 /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

2:55:25

86% of race

Time at Steady Pace

28:47

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi11:50:3125:568:2125:56
8:21
#19164
10K
6.21 mi12:15:1350:388:0924:42
7:58
#18074
15K
9.32 mi12:39:391:15:048:0424:26
7:52
#17446
20K
12.43 mi13:03:431:39:087:5924:04
7:45
#16614
HALF
13.11 mi13:08:581:44:237:585:15
7:43
#16544
25K
15.53 mi13:27:292:02:547:5518:31
7:39
#15860
30K
18.64 mi13:51:362:27:017:5424:07
7:46
#15065
20M
20.00 mi14:01:532:37:187:5210:17
7:35
#14625
21M
21.00 mi14:09:462:45:117:527:53
7:53
#14271
35K
21.75 mi14:15:122:50:377:515:26
7:16
#14059
23M
23.00 mi14:24:403:00:057:509:28
7:34
#13761
24M
24.00 mi14:31:563:07:217:497:16
7:16
#13482
40K
24.85 mi14:38:273:13:527:486:31
7:38
#13334
25.2M
25.20 mi14:41:183:16:437:492:51
8:16
#13256
FINISH
26.22 mi14:48:473:24:127:487:29
7:21
#13126
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19164119001190015850(Top 55%)10520(Top 64%)10520(Top 184%)
10K6.21 mi3.10 mi18074+109011456+44411456+44416840(Top 58%)10943(Top 67%)10943(Top 191%)
15K9.32 mi3.11 mi17446+62811179+27711179+27715850(Top 55%)10520(Top 64%)10520(Top 184%)
20K12.43 mi3.11 mi16614+83210836+34310836+34314095(Top 49%)9773(Top 60%)9773(Top 171%)
HALF13.11 mi0.68 mi16544+7010807+2910807+2914676(Top 51%)10065(Top 62%)10065(Top 176%)
25K15.53 mi2.42 mi15860+68410513+29410513+29412521(Top 43%)9030(Top 55%)9030(Top 158%)
30K18.64 mi3.11 mi15065+79510173+34010173+34011692(Top 40%)8517(Top 52%)8517(Top 149%)
20M20.00 mi1.36 mi14625+4409975+1989975+1989604(Top 33%)7391(Top 45%)7391(Top 129%)
21M21.00 mi1.00 mi14271+3549817+1589817+1589107(Top 31%)7013(Top 43%)7013(Top 123%)
35K21.75 mi0.75 mi14059+2129699+1189699+1189028(Top 31%)6985(Top 43%)6985(Top 122%)
23M23.00 mi1.25 mi13761+2989540+1599540+1599335(Top 32%)7070(Top 43%)7070(Top 124%)
24M24.00 mi1.00 mi13482+2799399+1419399+1418345(Top 29%)6452(Top 39%)6452(Top 113%)
40K24.85 mi0.85 mi13334+1489321+789321+789751(Top 34%)7094(Top 43%)7094(Top 124%)
25.2M25.20 mi0.35 mi13256+789284+379284+3710020(Top 35%)7170(Top 44%)7170(Top 125%)
FINISH26.22 mi1.02 mi13126+1309194+909194+9010198(Top 35%)7228(Top 44%)7228(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
Γ—21
+97ft-345ft

Overall

15850

Males

10520

M18-39

10520

5K→10K

3.1 - 6.2 mi

Top 58%
Γ—5
+79ft-138ft

Overall

16840

Males

10943

M18-39

10943

10K→15K

6.2 - 9.3 mi

Top 55%
Γ—3
+67ft-78ft

Overall

15850

Males

10520

M18-39

10520

15K→20K

9.3 - 12.4 mi

Top 49%
Γ—5
+106ft-86ft

Overall

14095

Males

9773

M18-39

9773

20K→HALF

12.4 - 13.1 mi

Top 51%
Γ—2
+19ft-37ft

Overall

14676

Males

10065

M18-39

10065

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12521

Males

9030

M18-39

9030

25K→30K

15.5 - 18.6 mi

Top 40%
Γ—9
+181ft-148ft

Overall

11692

Males

8517

M18-39

8517

30K→20M

18.6 - 20.0 mi

Top 33%
Γ—5
+64ft-50ft

Overall

9604

Males

7391

M18-39

7391

20M→21M

20.0 - 21.0 mi

Top 31%
Γ—8
+106ft-24ft

Overall

9107

Males

7013

M18-39

7013

21M→35K

21.0 - 21.8 mi

Top 31%
Γ—7
+17ft-86ft

Overall

9028

Males

6985

M18-39

6985

35K→23M

21.8 - 23.0 mi

Top 32%
Γ—5
+23ft-63ft

Overall

9335

Males

7070

M18-39

7070

23M→24M

23.0 - 24.0 mi

Top 29%
Γ—6
+12ft-82ft

Overall

8345

Males

6452

M18-39

6452

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9751

Males

7094

M18-39

7094

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10020

Males

7170

M18-39

7170

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
Γ—2
+22ft-21ft

Overall

10198

Males

7228

M18-39

7228

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
6136*
Passed By
98
Net Change
+6038
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19164
5K β†’ 10K1122*32+1090#19164#18074
10K β†’ 15K649*21+628#18074#17446
15K β†’ 20K835*3+832#17446#16614
20K β†’ HALF766+70#16614#16544
HALF β†’ 25K684*0+684#16544#15860
25K β†’ 30K799*4+795#15860#15065
30K β†’ 20M441*1+440#15065#14625
20M β†’ 21M354*0+354#14625#14271
21M β†’ 35K213*1+212#14271#14059
35K β†’ 23M299*1+298#14059#13761
23M β†’ 24M281*2+279#13761#13482
24M β†’ 40K1568+148#13482#13334
40K β†’ 25.2M802+78#13334#13256
25.2M β†’ FINISH14717+130#13256#13126
TOTALS6136*98+6038

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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