Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ana Squizzato Masson

Bib: 20684FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Masters (Masters Women)
#0 / 6862
Top 20%
Age Group (F40-44)
#0 / 1737
Top 43%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Ana

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 · 7:17/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · 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
24:09
3.11 mi
Rank: #15196
Start5K
24:09 | 7:47/mi
10K
48:04
6.21 mi
Rank: #14932 (+264)
5K10K
23:55 | 7:42/mi
15K
1:12:23
9.32 mi
Rank: #15137 (-205)
10K15K
24:19 | 7:50/mi
20K
1:37:09
12.43 mi
Rank: #15318 (-181)
15K20K
24:46 | 7:59/mi
HALF
1:42:27
13.11 mi
Rank: #15312 (+6)
20KHALF
5:18 | 7:47/mi
25K
2:01:48
15.53 mi
Rank: #15262 (+50)
HALF25K
19:21 | 7:59/mi
30K
2:27:17
18.64 mi
Rank: #15207 (+55)
25K30K
25:29 | 8:13/mi
20M
2:38:28
20.00 mi
Rank: #15106 (+101)
30K20M
11:11 | 8:14/mi
21M
2:46:59
21.00 mi
Rank: #14958 (+148)
20M21M
8:31 | 8:31/mi
35K
2:52:45
21.75 mi
Rank: #14858 (+100)
21M35K
5:46 | 7:43/mi
23M
3:02:50
23.00 mi
Rank: #14712 (+146)
35K23M
10:05 | 8:04/mi
24M
3:10:39
24.00 mi
Rank: #14600 (+112)
23M24M
7:49 | 7:49/mi
40K
3:17:32
24.85 mi
Rank: #14533 (+67)
24M40K
6:53 | 8:04/mi
25.2M
3:20:26
25.20 mi
Rank: #14470 (+63)
40K25.2M
2:54 | 8:25/mi
FINISH
3:27:51
26.22 mi
Rank: #14292 (+178)
25.2MFINISH
7:25 | 7:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:27
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:45:24
Pace8:03 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5724:097:4724:09
7:47
-
10K
6.21 mi11:32:5248:047:4523:55
7:42
-0:05
15K
9.32 mi11:57:111:12:237:4624:19
7:50
+0:08
20K
12.43 mi12:21:571:37:097:5024:46
7:59
+0:09
HALF
13.11 mi12:27:151:42:277:495:18
7:47
-0:12
25K
15.53 mi12:46:362:01:487:5119:21
7:59
+0:12
30K
18.64 mi13:12:052:27:177:5525:29
8:13
+0:14
20M
20.00 mi13:23:162:38:287:5611:11
8:14
+0:01
21M
21.00 mi13:31:472:46:597:588:31
8:31
+0:17
35K
21.75 mi13:37:332:52:457:575:46
7:43
-0:48
23M
23.00 mi13:47:383:02:507:5710:05
8:04
+0:21
24M
24.00 mi13:55:273:10:397:577:49
7:49
-0:15
40K
24.85 mi14:02:203:17:327:576:53
8:04
+0:15
25.2M
25.20 mi14:05:143:20:267:582:54
8:25
+0:21
FINISH
26.22 mi14:12:393:27:517:567:25
7:17
-1:08

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

7:17 /mi

Average Pace

7:56 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:22:48

69% of race

Time at Steady Pace

1:05:03

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:08:5724:097:4724:09
7:47
#15196
10K
6.21 mi11:32:5248:047:4523:55
7:42
#14932
15K
9.32 mi11:57:111:12:237:4624:19
7:50
#15137
20K
12.43 mi12:21:571:37:097:5024:46
7:59
#15318
HALF
13.11 mi12:27:151:42:277:495:18
7:47
#15312
25K
15.53 mi12:46:362:01:487:5119:21
7:59
#15262
30K
18.64 mi13:12:052:27:177:5525:29
8:13
#15207
20M
20.00 mi13:23:162:38:287:5611:11
8:14
#15106
21M
21.00 mi13:31:472:46:597:588:31
8:31
#14958
35K
21.75 mi13:37:332:52:457:575:46
7:43
#14858
23M
23.00 mi13:47:383:02:507:5710:05
8:04
#14712
24M
24.00 mi13:55:273:10:397:577:49
7:49
#14600
40K
24.85 mi14:02:203:17:327:576:53
8:04
#14533
25.2M
25.20 mi14:05:143:20:267:582:54
8:25
#14470
FINISH
26.22 mi14:12:393:27:517:567:25
7:17
#14292
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi151964810481015574(Top 54%)5093(Top 40%)5093(Top 293%)
10K6.21 mi3.10 mi14932+2644669+1414669+14114741(Top 51%)4534(Top 36%)4534(Top 261%)
15K9.32 mi3.11 mi15137-2054825-1564825-15615574(Top 54%)5093(Top 40%)5093(Top 293%)
20K12.43 mi3.11 mi15318-1814939-1144939-11415921(Top 55%)5338(Top 42%)5338(Top 307%)
HALF13.11 mi0.68 mi15312+64933+64933+615388(Top 53%)4954(Top 39%)4954(Top 285%)
25K15.53 mi2.42 mi15262+504917+164917+1615248(Top 53%)4997(Top 40%)4997(Top 288%)
30K18.64 mi3.11 mi15207+554926-94926-914946(Top 52%)4941(Top 39%)4941(Top 284%)
20M20.00 mi1.36 mi15106+1014890+364890+3614479(Top 50%)4748(Top 38%)4748(Top 273%)
21M21.00 mi1.00 mi14958+1484836+544836+5413249(Top 46%)4190(Top 33%)4190(Top 241%)
35K21.75 mi0.75 mi14858+1004787+494787+4912446(Top 43%)3796(Top 30%)3796(Top 219%)
23M23.00 mi1.25 mi14712+1464728+594728+5912874(Top 44%)4079(Top 32%)4079(Top 235%)
24M24.00 mi1.00 mi14600+1124683+454683+4512476(Top 43%)3973(Top 32%)3973(Top 229%)
40K24.85 mi0.85 mi14533+674664+194664+1912879(Top 44%)4262(Top 34%)4262(Top 245%)
25.2M25.20 mi0.35 mi14470+634635+294635+2911155(Top 38%)3446(Top 27%)3446(Top 198%)
FINISH26.22 mi1.02 mi14292+1784557+784557+789766(Top 34%)2742(Top 22%)2742(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15574

Females

5093

F40-44

5093

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14741

Females

4534

F40-44

4534

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15574

Females

5093

F40-44

5093

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

15921

Females

5338

F40-44

5338

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15388

Females

4954

F40-44

4954

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15248

Females

4997

F40-44

4997

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

14946

Females

4941

F40-44

4941

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14479

Females

4748

F40-44

4748

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13249

Females

4190

F40-44

4190

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12446

Females

3796

F40-44

3796

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12874

Females

4079

F40-44

4079

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12476

Females

3973

F40-44

3973

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12879

Females

4262

F40-44

4262

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11155

Females

3446

F40-44

3446

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9766

Females

2742

F40-44

2742

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2224*
Passed By
1069
Net Change
+904
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15196
5K10K443*179+264#15196#14932
10K15K141200-205#14932#15137
15K20K124200-181#15137#15318
20KHALF2822+6#15318#15312
HALF25K157107+50#15312#15262
25K30K232*177+55#15262#15207
30K20M14241+101#15207#15106
20M21M18133+148#15106#14958
21M35K1099+100#14958#14858
35K23M17630+146#14858#14712
23M24M13119+112#14712#14600
24M40K10336+67#14600#14533
40K25.2M696+63#14533#14470
25.2MFINISH18810+178#14470#14292
TOTALS2224*1069+904

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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