Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alexander Luck

Bib: 4582 β€’M β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Age Group (M18-39)
#0 / 5723
Top 39%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Alexander

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· 6:13/mi at mile 21.7

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
20:08
3.11 mi
Rank: #4024
Start β†’ 5K
20:08 | 6:29/mi
10K
39:59
6.21 mi
Rank: #3703 (+321)
5K β†’ 10K
19:51 | 6:24/mi
15K
59:43
9.32 mi
Rank: #3530 (+173)
10K β†’ 15K
19:44 | 6:22/mi
20K
1:19:25
12.43 mi
Rank: #3291 (+239)
15K β†’ 20K
19:42 | 6:21/mi
HALF
1:23:42
13.11 mi
Rank: #3271 (+20)
20K β†’ HALF
4:17 | 6:18/mi
25K
1:39:12
15.53 mi
Rank: #3178 (+93)
HALF β†’ 25K
15:30 | 6:24/mi
30K
1:59:28
18.64 mi
Rank: #3049 (+129)
25K β†’ 30K
20:16 | 6:32/mi
20M
2:08:21
20.00 mi
Rank: #2983 (+66)
30K β†’ 20M
8:53 | 6:33/mi
21M
2:15:16
21.00 mi
Rank: #2956 (+27)
20M β†’ 21M
6:55 | 6:55/mi
35K
2:19:55
21.75 mi
Rank: #2915 (+41)
21M β†’ 35K
4:39 | 6:13/mi
23M
2:28:10
23.00 mi
Rank: #2872 (+43)
35K β†’ 23M
8:15 | 6:36/mi
24M
2:34:42
24.00 mi
Rank: #2857 (+15)
23M β†’ 24M
6:32 | 6:32/mi
40K
2:40:23
24.85 mi
Rank: #2859 (-2)
24M β†’ 40K
5:41 | 6:39/mi
25.2M
2:42:55
25.20 mi
Rank: #2870 (-11)
40K β†’ 25.2M
2:32 | 7:21/mi
FINISH
2:49:36
26.22 mi
Rank: #2908 (-38)
25.2M β†’ FINISH
6:41 | 6:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:42
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:25:54
Pace6:34 /mi
πŸ“ŠPositive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4820:086:2920:08
6:29
-
10K
6.21 mi10:42:3939:596:2719:51
6:24
-0:05
15K
9.32 mi11:02:2359:436:2519:44
6:22
-0:02
20K
12.43 mi11:22:051:19:256:2419:42
6:21
-0:01
HALF
13.11 mi11:26:221:23:426:244:17
6:18
-0:03
25K
15.53 mi11:41:521:39:126:2415:30
6:24
+0:06
30K
18.64 mi12:02:081:59:286:2520:16
6:32
+0:08
20M
20.00 mi12:11:012:08:216:268:53
6:33
+0:01
21M
21.00 mi12:17:562:15:166:276:55
6:55
+0:22
35K
21.75 mi12:22:352:19:556:274:39
6:13
-0:42
23M
23.00 mi12:30:502:28:106:278:15
6:36
+0:23
24M
24.00 mi12:37:222:34:426:276:32
6:32
-0:04
40K
24.85 mi12:43:032:40:236:285:41
6:39
+0:07
25.2M
25.20 mi12:45:352:42:556:282:32
7:21
+0:42
FINISH
26.22 mi12:52:162:49:366:296:41
6:34
-0:47

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

6:13 /mi

Average Pace

6:28 /mi

Slowest Pace

7:21 /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

2:40:09

94% of race

Time at Steady Pace

6:55

4% of race

Time at Slower Pace

2:32

1% of race

Average Pace: 6:28 /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 mi10:22:4820:086:2920:08
6:29
#4024
10K
6.21 mi10:42:3939:596:2719:51
6:24
#3703
15K
9.32 mi11:02:2359:436:2519:44
6:22
#3530
20K
12.43 mi11:22:051:19:256:2419:42
6:21
#3291
HALF
13.11 mi11:26:221:23:426:244:17
6:18
#3271
25K
15.53 mi11:41:521:39:126:2415:30
6:24
#3178
30K
18.64 mi12:02:081:59:286:2520:16
6:32
#3049
20M
20.00 mi12:11:012:08:216:268:53
6:33
#2983
21M
21.00 mi12:17:562:15:166:276:55
6:55
#2956
35K
21.75 mi12:22:352:19:556:274:39
6:13
#2915
23M
23.00 mi12:30:502:28:106:278:15
6:36
#2872
24M
24.00 mi12:37:222:34:426:276:32
6:32
#2857
40K
24.85 mi12:43:032:40:236:285:41
6:39
#2859
25.2M
25.20 mi12:45:352:42:556:282:32
7:21
#2870
FINISH
26.22 mi12:52:162:49:366:296:41
6:34
#2908
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 mi4024382538253199(Top 11%)3061(Top 19%)3061(Top 53%)
10K6.21 mi3.10 mi3703+3213526+2993526+2993464(Top 12%)3308(Top 20%)3308(Top 58%)
15K9.32 mi3.11 mi3530+1733371+1553371+1553199(Top 11%)3061(Top 19%)3061(Top 53%)
20K12.43 mi3.11 mi3291+2393153+2183153+2182803(Top 10%)2695(Top 16%)2695(Top 47%)
HALF13.11 mi0.68 mi3271+203135+183135+182983(Top 10%)2868(Top 18%)2868(Top 50%)
25K15.53 mi2.42 mi3178+933045+903045+902832(Top 10%)2719(Top 17%)2719(Top 48%)
30K18.64 mi3.11 mi3049+1292926+1192926+1192698(Top 9%)2580(Top 16%)2580(Top 45%)
20M20.00 mi1.36 mi2983+662861+652861+652630(Top 9%)2487(Top 15%)2487(Top 43%)
21M21.00 mi1.00 mi2956+272831+302831+302973(Top 10%)2768(Top 17%)2768(Top 48%)
35K21.75 mi0.75 mi2915+412791+402791+402117(Top 7%)2012(Top 12%)2012(Top 35%)
23M23.00 mi1.25 mi2872+432751+402751+402853(Top 10%)2647(Top 16%)2647(Top 46%)
24M24.00 mi1.00 mi2857+152736+152736+153321(Top 11%)3012(Top 18%)3012(Top 53%)
40K24.85 mi0.85 mi2859-22735+12735+13285(Top 11%)2959(Top 18%)2959(Top 52%)
25.2M25.20 mi0.35 mi2870-112743-82743-84248(Top 15%)3641(Top 22%)3641(Top 64%)
FINISH26.22 mi1.02 mi2908-382774-312774-314477(Top 15%)3809(Top 23%)3809(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3199

Males

3061

M18-39

3061

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3464

Males

3308

M18-39

3308

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3199

Males

3061

M18-39

3061

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2803

Males

2695

M18-39

2695

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2983

Males

2868

M18-39

2868

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

2832

Males

2719

M18-39

2719

25K→30K

15.5 - 18.6 mi

Top 9%
Γ—9
+181ft-148ft

Overall

2698

Males

2580

M18-39

2580

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2630

Males

2487

M18-39

2487

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2973

Males

2768

M18-39

2768

21M→35K

21.0 - 21.8 mi

Top 7%
Γ—7
+17ft-86ft

Overall

2117

Males

2012

M18-39

2012

35K→23M

21.8 - 23.0 mi

Top 10%
Γ—5
+23ft-63ft

Overall

2853

Males

2647

M18-39

2647

23M→24M

23.0 - 24.0 mi

Top 11%
Γ—6
+12ft-82ft

Overall

3321

Males

3012

M18-39

3012

24M→40K

24.0 - 24.9 mi

Top 11%
Γ—1
+6ft-20ft

Overall

3285

Males

2959

M18-39

2959

40K→25.2M

24.9 - 25.2 mi

Top 15%
Γ—1
+13ft-16ft

Overall

4248

Males

3641

M18-39

3641

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
Γ—2
+22ft-21ft

Overall

4477

Males

3809

M18-39

3809

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1439*
Passed By
323
Net Change
+1116
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4024
5K β†’ 10K361*40+321#4024#3703
10K β†’ 15K19320+173#3703#3530
15K β†’ 20K243*4+239#3530#3291
20K β†’ HALF222+20#3291#3271
HALF β†’ 25K11219+93#3271#3178
25K β†’ 30K14819+129#3178#3049
30K β†’ 20M7610+66#3049#2983
20M β†’ 21M5023+27#2983#2956
21M β†’ 35K487+41#2956#2915
35K β†’ 23M7229+43#2915#2872
23M β†’ 24M4530+15#2872#2857
24M β†’ 40K3234-2#2857#2859
40K β†’ 25.2M1324-11#2859#2870
25.2M β†’ FINISH2462-38#2870#2908
TOTALS1439*323+1116

* 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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Activity Data

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