Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lisa Miller

Bib: 23661 β€’F β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 47%
Age Group (F55-59)
#0 / 951
Top 27%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Lisa

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· 8:12/mi at mile 26.2

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
26:20
3.11 mi
Rank: #19954
Start β†’ 5K
26:20 | 8:29/mi
10K
52:00
6.21 mi
Rank: #19438 (+516)
5K β†’ 10K
25:40 | 8:16/mi
15K
1:17:36
9.32 mi
Rank: #19156 (+282)
10K β†’ 15K
25:36 | 8:15/mi
20K
1:43:31
12.43 mi
Rank: #18949 (+207)
15K β†’ 20K
25:55 | 8:21/mi
HALF
1:49:09
13.11 mi
Rank: #18938 (+11)
20K β†’ HALF
5:38 | 8:16/mi
25K
2:09:47
15.53 mi
Rank: #18876 (+62)
HALF β†’ 25K
20:38 | 8:31/mi
30K
2:36:56
18.64 mi
Rank: #18724 (+152)
25K β†’ 30K
27:09 | 8:45/mi
20M
2:48:53
20.00 mi
Rank: #18644 (+80)
30K β†’ 20M
11:57 | 8:48/mi
21M
3:01:21
21.00 mi
Rank: #19460 (-816)
20M β†’ 21M
12:28 | 12:28/mi
35K
3:07:36
21.75 mi
Rank: #19342 (+118)
21M β†’ 35K
6:15 | 8:22/mi
23M
3:18:25
23.00 mi
Rank: #19205 (+137)
35K β†’ 23M
10:49 | 8:39/mi
24M
3:26:49
24.00 mi
Rank: #19054 (+151)
23M β†’ 24M
8:24 | 8:24/mi
40K
3:34:12
24.85 mi
Rank: #18952 (+102)
24M β†’ 40K
7:23 | 8:39/mi
25.2M
3:37:25
25.20 mi
Rank: #18912 (+40)
40K β†’ 25.2M
3:13 | 9:20/mi
FINISH
3:45:46
26.22 mi
Rank: #18797 (+115)
25.2M β†’ FINISH
8:21 | 8:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:09
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:56:37
Pace8:54 /mi
πŸ“ŠPositive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1526:208:2926:20
8:29
-
10K
6.21 mi11:54:5552:008:2325:40
8:16
-0:13
15K
9.32 mi12:20:311:17:368:2025:36
8:15
-0:01
20K
12.43 mi12:46:261:43:318:2025:55
8:21
+0:06
HALF
13.11 mi12:52:041:49:098:205:38
8:16
-0:05
25K
15.53 mi13:12:422:09:478:2220:38
8:31
+0:15
30K
18.64 mi13:39:512:36:568:2627:09
8:45
+0:14
20M
20.00 mi13:51:482:48:538:2711:57
8:48
+0:03
21M
21.00 mi14:04:163:01:218:3912:28
12:28
+3:40
35K
21.75 mi14:10:313:07:368:386:15
8:22
-4:06
23M
23.00 mi14:21:203:18:258:3810:49
8:39
+0:17
24M
24.00 mi14:29:443:26:498:388:24
8:24
-0:15
40K
24.85 mi14:37:073:34:128:387:23
8:39
+0:15
25.2M
25.20 mi14:40:203:37:258:383:13
9:20
+0:41
FINISH
26.22 mi14:48:413:45:468:388:21
8:12
-1:08

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

8:12 /mi

Average Pace

8:37 /mi

Slowest Pace

12:28 /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

0:00

0% of race

Time at Steady Pace

3:30:05

93% of race

Time at Slower Pace

15:41

7% of race

Average Pace: 8:37 /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 mi11:29:1526:208:2926:20
8:29
#19954
10K
6.21 mi11:54:5552:008:2325:40
8:16
#19438
15K
9.32 mi12:20:311:17:368:2025:36
8:15
#19156
20K
12.43 mi12:46:261:43:318:2025:55
8:21
#18949
HALF
13.11 mi12:52:041:49:098:205:38
8:16
#18938
25K
15.53 mi13:12:422:09:478:2220:38
8:31
#18876
30K
18.64 mi13:39:512:36:568:2627:09
8:45
#18724
20M
20.00 mi13:51:482:48:538:2711:57
8:48
#18644
21M
21.00 mi14:04:163:01:218:3912:28
12:28
#19460
35K
21.75 mi14:10:313:07:368:386:15
8:22
#19342
23M
23.00 mi14:21:203:18:258:3810:49
8:39
#19205
24M
24.00 mi14:29:443:26:498:388:24
8:24
#19054
40K
24.85 mi14:37:073:34:128:387:23
8:39
#18952
25.2M
25.20 mi14:40:203:37:258:383:13
9:20
#18912
FINISH
26.22 mi14:48:413:45:468:388:21
8:12
#18797
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi199547601760118614(Top 64%)6821(Top 54%)6821(Top 717%)
10K6.21 mi3.10 mi19438+5167309+2927309+29218939(Top 65%)6992(Top 56%)6992(Top 735%)
15K9.32 mi3.11 mi19156+2827141+1687141+16818614(Top 64%)6821(Top 54%)6821(Top 717%)
20K12.43 mi3.11 mi18949+2077033+1087033+10818371(Top 63%)6728(Top 53%)6728(Top 707%)
HALF13.11 mi0.68 mi18938+117030+37030+318852(Top 65%)6974(Top 55%)6974(Top 733%)
25K15.53 mi2.42 mi18876+627001+297001+2918639(Top 64%)6925(Top 55%)6925(Top 728%)
30K18.64 mi3.11 mi18724+1526952+496952+4918253(Top 63%)6816(Top 54%)6816(Top 717%)
20M20.00 mi1.36 mi18644+806919+336919+3317982(Top 62%)6746(Top 54%)6746(Top 709%)
21M21.00 mi1.00 mi19460-8167399-4807399-48025740(Top 89%)10891(Top 87%)10891(Top 1145%)
35K21.75 mi0.75 mi19342+1187335+647335+6416828(Top 58%)6239(Top 50%)6239(Top 656%)
23M23.00 mi1.25 mi19205+1377287+487287+4816599(Top 57%)6205(Top 49%)6205(Top 652%)
24M24.00 mi1.00 mi19054+1517220+677220+6716359(Top 56%)6109(Top 49%)6109(Top 642%)
40K24.85 mi0.85 mi18952+1027179+417179+4116524(Top 57%)6274(Top 50%)6274(Top 660%)
25.2M25.20 mi0.35 mi18912+407166+137166+1316571(Top 57%)6289(Top 50%)6289(Top 661%)
FINISH26.22 mi1.02 mi18797+1157112+547112+5416426(Top 57%)6188(Top 49%)6188(Top 651%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
Γ—21
+97ft-345ft

Overall

18614

Females

6821

F55-59

6821

5K→10K

3.1 - 6.2 mi

Top 65%
Γ—5
+79ft-138ft

Overall

18939

Females

6992

F55-59

6992

10K→15K

6.2 - 9.3 mi

Top 64%
Γ—3
+67ft-78ft

Overall

18614

Females

6821

F55-59

6821

15K→20K

9.3 - 12.4 mi

Top 63%
Γ—5
+106ft-86ft

Overall

18371

Females

6728

F55-59

6728

20K→HALF

12.4 - 13.1 mi

Top 65%
Γ—2
+19ft-37ft

Overall

18852

Females

6974

F55-59

6974

HALF→25K

13.1 - 15.5 mi

Top 64%
Γ—4
+66ft-88ft

Overall

18639

Females

6925

F55-59

6925

25K→30K

15.5 - 18.6 mi

Top 63%
Γ—9
+181ft-148ft

Overall

18253

Females

6816

F55-59

6816

30K→20M

18.6 - 20.0 mi

Top 62%
Γ—5
+64ft-50ft

Overall

17982

Females

6746

F55-59

6746

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25740

Females

10891

F55-59

10891

21M→35K

21.0 - 21.8 mi

Top 58%
Γ—7
+17ft-86ft

Overall

16828

Females

6239

F55-59

6239

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16599

Females

6205

F55-59

6205

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16359

Females

6109

F55-59

6109

24M→40K

24.0 - 24.9 mi

Top 57%
Γ—1
+6ft-20ft

Overall

16524

Females

6274

F55-59

6274

40K→25.2M

24.9 - 25.2 mi

Top 57%
Γ—1
+13ft-16ft

Overall

16571

Females

6289

F55-59

6289

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
Γ—2
+22ft-21ft

Overall

16426

Females

6188

F55-59

6188

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2545*
Passed By
767
Net Change
+1157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19954
5K β†’ 10K614*98+516#19954#19438
10K β†’ 15K349*67+282#19438#19156
15K β†’ 20K259*52+207#19156#18949
20K β†’ HALF3726+11#18949#18938
HALF β†’ 25K15795+62#18938#18876
25K β†’ 30K252*100+152#18876#18724
30K β†’ 20M12343+80#18724#18644
20M β†’ 21M5200-816#18644#19460
21M β†’ 35K1279+118#19460#19342
35K β†’ 23M16023+137#19342#19205
23M β†’ 24M16110+151#19205#19054
24M β†’ 40K12018+102#19054#18952
40K β†’ 25.2M499+40#18952#18912
25.2M β†’ FINISH13217+115#18912#18797
TOTALS2545*767+1157

* 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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