Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sergio Mendes

Bib: 12760 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 50%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
23:14
3.11 mi
Rank: #12575
Start β†’ 5K
23:14 | 7:29/mi
10K
46:01
6.21 mi
Rank: #12029 (+546)
5K β†’ 10K
22:47 | 7:20/mi
15K
1:09:38
9.32 mi
Rank: #12565 (-536)
10K β†’ 15K
23:37 | 7:37/mi
20K
1:33:45
12.43 mi
Rank: #12974 (-409)
15K β†’ 20K
24:07 | 7:46/mi
HALF
1:38:50
13.11 mi
Rank: #12958 (+16)
20K β†’ HALF
5:05 | 7:28/mi
25K
1:57:57
15.53 mi
Rank: #13183 (-225)
HALF β†’ 25K
19:07 | 7:53/mi
30K
2:24:07
18.64 mi
Rank: #13769 (-586)
25K β†’ 30K
26:10 | 8:26/mi
20M
2:35:09
20.00 mi
Rank: #13745 (+24)
30K β†’ 20M
11:02 | 8:08/mi
21M
2:44:35
21.00 mi
Rank: #14046 (-301)
20M β†’ 21M
9:26 | 9:26/mi
35K
2:50:48
21.75 mi
Rank: #14132 (-86)
21M β†’ 35K
6:13 | 8:19/mi
23M
3:01:14
23.00 mi
Rank: #14141 (-9)
35K β†’ 23M
10:26 | 8:21/mi
24M
3:09:17
24.00 mi
Rank: #14135 (+6)
23M β†’ 24M
8:03 | 8:03/mi
40K
3:16:10
24.85 mi
Rank: #14085 (+50)
24M β†’ 40K
6:53 | 8:04/mi
25.2M
3:19:35
25.20 mi
Rank: #14182 (-97)
40K β†’ 25.2M
3:25 | 9:55/mi
FINISH
3:28:34
26.22 mi
Rank: #14502 (-320)
25.2M β†’ FINISH
8:59 | 8:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:50
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:49:44
Pace8:23 /mi
πŸ“ŠPositive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3623:147:2923:14
7:29
-
10K
6.21 mi11:14:2346:017:2522:47
7:20
-0:09
15K
9.32 mi11:38:001:09:387:2923:37
7:37
+0:17
20K
12.43 mi12:02:071:33:457:3324:07
7:46
+0:09
HALF
13.11 mi12:07:121:38:507:335:05
7:28
-0:18
25K
15.53 mi12:26:191:57:577:3619:07
7:53
+0:25
30K
18.64 mi12:52:292:24:077:4426:10
8:26
+0:33
20M
20.00 mi13:03:312:35:097:4611:02
8:08
-0:18
21M
21.00 mi13:12:572:44:357:519:26
9:26
+1:18
35K
21.75 mi13:19:102:50:487:526:13
8:19
-1:07
23M
23.00 mi13:29:363:01:147:5310:26
8:21
+0:02
24M
24.00 mi13:37:393:09:177:548:03
8:03
-0:18
40K
24.85 mi13:44:323:16:107:546:53
8:04
+0:01
25.2M
25.20 mi13:47:573:19:357:563:25
9:55
+1:51
FINISH
26.22 mi13:56:563:28:347:588:59
8:49
-1:06

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

7:20 /mi

Average Pace

7:58 /mi

Slowest Pace

9:55 /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

1:14:43

36% of race

Time at Steady Pace

1:25:51

41% of race

Time at Slower Pace

48:00

23% of race

Average Pace: 7:57 /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 mi10:51:3623:147:2923:14
7:29
#12575
10K
6.21 mi11:14:2346:017:2522:47
7:20
#12029
15K
9.32 mi11:38:001:09:387:2923:37
7:37
#12565
20K
12.43 mi12:02:071:33:457:3324:07
7:46
#12974
HALF
13.11 mi12:07:121:38:507:335:05
7:28
#12958
25K
15.53 mi12:26:191:57:577:3619:07
7:53
#13183
30K
18.64 mi12:52:292:24:077:4426:10
8:26
#13769
20M
20.00 mi13:03:312:35:097:4611:02
8:08
#13745
21M
21.00 mi13:12:572:44:357:519:26
9:26
#14046
35K
21.75 mi13:19:102:50:487:526:13
8:19
#14132
23M
23.00 mi13:29:363:01:147:5310:26
8:21
#14141
24M
24.00 mi13:37:393:09:177:548:03
8:03
#14135
40K
24.85 mi13:44:323:16:107:546:53
8:04
#14085
25.2M
25.20 mi13:47:573:19:357:563:25
9:55
#14182
FINISH
26.22 mi13:56:563:28:347:588:59
8:49
#14502
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi125759293929313666(Top 47%)9661(Top 59%)9661(Top 400%)
10K6.21 mi3.10 mi12029+5469024+2699024+26911438(Top 39%)8728(Top 53%)8728(Top 362%)
15K9.32 mi3.11 mi12565-5369237-2139237-21313666(Top 47%)9661(Top 59%)9661(Top 400%)
20K12.43 mi3.11 mi12974-4099363-1269363-12614223(Top 49%)9830(Top 60%)9830(Top 407%)
HALF13.11 mi0.68 mi12958+169350+139350+1312619(Top 43%)9213(Top 56%)9213(Top 382%)
25K15.53 mi2.42 mi13183-2259434-849434-8414457(Top 50%)9856(Top 60%)9856(Top 408%)
30K18.64 mi3.11 mi13769-5869651-2179651-21716383(Top 56%)10575(Top 65%)10575(Top 438%)
20M20.00 mi1.36 mi13745+249611+409611+4013673(Top 47%)9301(Top 57%)9301(Top 385%)
21M21.00 mi1.00 mi14046-3019703-929703-9218180(Top 63%)11222(Top 69%)11222(Top 465%)
35K21.75 mi0.75 mi14132-869731-289731-2816438(Top 57%)10373(Top 63%)10373(Top 430%)
23M23.00 mi1.25 mi14141-99707+249707+2414685(Top 51%)9525(Top 58%)9525(Top 395%)
24M24.00 mi1.00 mi14135+69689+189689+1814093(Top 49%)9190(Top 56%)9190(Top 381%)
40K24.85 mi0.85 mi14085+509629+609629+6012830(Top 44%)8552(Top 52%)8552(Top 354%)
25.2M25.20 mi0.35 mi14182-979662-339662-3318983(Top 65%)11349(Top 69%)11349(Top 470%)
FINISH26.22 mi1.02 mi14502-3209780-1189780-11819682(Top 68%)11683(Top 71%)11683(Top 484%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—21
+97ft-345ft

Overall

13666

Males

9661

M45-49

9661

5K→10K

3.1 - 6.2 mi

Top 39%
Γ—5
+79ft-138ft

Overall

11438

Males

8728

M45-49

8728

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—3
+67ft-78ft

Overall

13666

Males

9661

M45-49

9661

15K→20K

9.3 - 12.4 mi

Top 49%
Γ—5
+106ft-86ft

Overall

14223

Males

9830

M45-49

9830

20K→HALF

12.4 - 13.1 mi

Top 43%
Γ—2
+19ft-37ft

Overall

12619

Males

9213

M45-49

9213

HALF→25K

13.1 - 15.5 mi

Top 50%
Γ—4
+66ft-88ft

Overall

14457

Males

9856

M45-49

9856

25K→30K

15.5 - 18.6 mi

Top 56%
Γ—9
+181ft-148ft

Overall

16383

Males

10575

M45-49

10575

30K→20M

18.6 - 20.0 mi

Top 47%
Γ—5
+64ft-50ft

Overall

13673

Males

9301

M45-49

9301

20M→21M

20.0 - 21.0 mi

Top 63%
Γ—8
+106ft-24ft

Overall

18180

Males

11222

M45-49

11222

21M→35K

21.0 - 21.8 mi

Top 57%
Γ—7
+17ft-86ft

Overall

16438

Males

10373

M45-49

10373

35K→23M

21.8 - 23.0 mi

Top 51%
Γ—5
+23ft-63ft

Overall

14685

Males

9525

M45-49

9525

23M→24M

23.0 - 24.0 mi

Top 49%
Γ—6
+12ft-82ft

Overall

14093

Males

9190

M45-49

9190

24M→40K

24.0 - 24.9 mi

Top 44%
Γ—1
+6ft-20ft

Overall

12830

Males

8552

M45-49

8552

40K→25.2M

24.9 - 25.2 mi

Top 65%
Γ—1
+13ft-16ft

Overall

18983

Males

11349

M45-49

11349

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
Γ—2
+22ft-21ft

Overall

19682

Males

11683

M45-49

11683

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1386*
Passed By
1848
Net Change
-1927
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12575
5K β†’ 10K638*92+546#12575#12029
10K β†’ 15K64200-536#12029#12565
15K β†’ 20K54200-409#12565#12974
20K β†’ HALF4327+16#12974#12958
HALF β†’ 25K66200-225#12958#13183
25K β†’ 30K62200-586#13183#13769
30K β†’ 20M11995+24#13769#13745
20M β†’ 21M32200-301#13745#14046
21M β†’ 35K33119-86#14046#14132
35K β†’ 23M96105-9#14132#14141
23M β†’ 24M7266+6#14141#14135
24M β†’ 40K8939+50#14135#14085
40K β†’ 25.2M8105-97#14085#14182
25.2M β†’ FINISH10200-320#14182#14502
TOTALS1386*1848-1927

* 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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