Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sarah Given

Bib: 20039FAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Masters (Masters Women)
#0 / 6862
Top 27%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sarah

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 · 7:42/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
25:06
3.11 mi
Rank: #17482
Start5K
25:06 | 8:05/mi
10K
49:39
6.21 mi
Rank: #17007 (+475)
5K10K
24:33 | 7:55/mi
15K
1:13:47
9.32 mi
Rank: #16401 (+606)
10K15K
24:08 | 7:47/mi
20K
1:38:12
12.43 mi
Rank: #16028 (+373)
15K20K
24:25 | 7:52/mi
HALF
1:43:27
13.11 mi
Rank: #15953 (+75)
20KHALF
5:15 | 7:43/mi
25K
2:02:31
15.53 mi
Rank: #15660 (+293)
HALF25K
19:04 | 7:52/mi
30K
2:27:52
18.64 mi
Rank: #15453 (+207)
25K30K
25:21 | 8:10/mi
20M
2:39:10
20.00 mi
Rank: #15412 (+41)
30K20M
11:18 | 8:20/mi
21M
2:48:13
21.00 mi
Rank: #15444 (-32)
20M21M
9:03 | 9:03/mi
35K
2:54:20
21.75 mi
Rank: #15428 (+16)
21M35K
6:07 | 8:11/mi
23M
3:04:56
23.00 mi
Rank: #15445 (-17)
35K23M
10:36 | 8:29/mi
24M
3:13:02
24.00 mi
Rank: #15399 (+46)
23M24M
8:06 | 8:06/mi
40K
3:20:16
24.85 mi
Rank: #15381 (+18)
24M40K
7:14 | 8:28/mi
25.2M
3:23:30
25.20 mi
Rank: #15398 (-17)
40K25.2M
3:14 | 9:23/mi
FINISH
3:31:57
26.22 mi
Rank: #15483 (-85)
25.2MFINISH
8:27 | 8:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:27
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:48:30
Pace8:17 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:0125:068:0525:06
8:05
-
10K
6.21 mi11:34:3449:398:0024:33
7:55
-0:10
15K
9.32 mi11:58:421:13:477:5524:08
7:47
-0:08
20K
12.43 mi12:23:071:38:127:5524:25
7:52
+0:05
HALF
13.11 mi12:28:221:43:277:545:15
7:43
-0:09
25K
15.53 mi12:47:262:02:317:5419:04
7:52
+0:09
30K
18.64 mi13:12:472:27:527:5625:21
8:10
+0:18
20M
20.00 mi13:24:052:39:107:5811:18
8:20
+0:10
21M
21.00 mi13:33:082:48:138:019:03
9:03
+0:43
35K
21.75 mi13:39:152:54:208:016:07
8:11
-0:52
23M
23.00 mi13:49:513:04:568:0310:36
8:29
+0:18
24M
24.00 mi13:57:573:13:028:038:06
8:06
-0:23
40K
24.85 mi14:05:113:20:168:047:14
8:28
+0:22
25.2M
25.20 mi14:08:253:23:308:053:14
9:23
+0:55
FINISH
26.22 mi14:16:523:31:578:068:27
8:18
-1:05

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

7:43 /mi

Average Pace

8:05 /mi

Slowest Pace

9:23 /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

1:37:25

46% of race

Time at Steady Pace

1:24:25

40% of race

Time at Slower Pace

30:07

14% of race

Average Pace: 8:05 /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 mi11:10:0125:068:0525:06
8:05
#17482
10K
6.21 mi11:34:3449:398:0024:33
7:55
#17007
15K
9.32 mi11:58:421:13:477:5524:08
7:47
#16401
20K
12.43 mi12:23:071:38:127:5524:25
7:52
#16028
HALF
13.11 mi12:28:221:43:277:545:15
7:43
#15953
25K
15.53 mi12:47:262:02:317:5419:04
7:52
#15660
30K
18.64 mi13:12:472:27:527:5625:21
8:10
#15453
20M
20.00 mi13:24:052:39:107:5811:18
8:20
#15412
21M
21.00 mi13:33:082:48:138:019:03
9:03
#15444
35K
21.75 mi13:39:152:54:208:016:07
8:11
#15428
23M
23.00 mi13:49:513:04:568:0310:36
8:29
#15445
24M
24.00 mi13:57:573:13:028:038:06
8:06
#15399
40K
24.85 mi14:05:113:20:168:047:14
8:28
#15381
25.2M
25.20 mi14:08:253:23:308:053:14
9:23
#15398
FINISH
26.22 mi14:16:523:31:578:068:27
8:18
#15483
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 mi174826197619715094(Top 52%)4804(Top 38%)4804(Top 277%)
10K6.21 mi3.10 mi17007+4755935+2625935+26216482(Top 57%)5608(Top 45%)5608(Top 323%)
15K9.32 mi3.11 mi16401+6065584+3515584+35115094(Top 52%)4804(Top 38%)4804(Top 277%)
20K12.43 mi3.11 mi16028+3735372+2125372+21215011(Top 52%)4809(Top 38%)4809(Top 277%)
HALF13.11 mi0.68 mi15953+755329+435329+4314836(Top 51%)4638(Top 37%)4638(Top 267%)
25K15.53 mi2.42 mi15660+2935164+1655164+16514349(Top 49%)4495(Top 36%)4495(Top 259%)
30K18.64 mi3.11 mi15453+2075073+915073+9114679(Top 51%)4791(Top 38%)4791(Top 276%)
20M20.00 mi1.36 mi15412+415067+65067+615065(Top 52%)5095(Top 41%)5095(Top 293%)
21M21.00 mi1.00 mi15444-325115-485115-4816389(Top 56%)5906(Top 47%)5906(Top 340%)
35K21.75 mi0.75 mi15428+165118-35118-315671(Top 54%)5563(Top 44%)5563(Top 320%)
23M23.00 mi1.25 mi15445-175159-415159-4115543(Top 54%)5564(Top 44%)5564(Top 320%)
24M24.00 mi1.00 mi15399+465150+95150+914458(Top 50%)5053(Top 40%)5053(Top 291%)
40K24.85 mi0.85 mi15381+185156-65156-615444(Top 53%)5658(Top 45%)5658(Top 326%)
25.2M25.20 mi0.35 mi15398-175179-235179-2316759(Top 58%)6365(Top 51%)6365(Top 366%)
FINISH26.22 mi1.02 mi15483-855245-665245-6616999(Top 59%)6507(Top 52%)6507(Top 375%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15094

Females

4804

F40-44

4804

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16482

Females

5608

F40-44

5608

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15094

Females

4804

F40-44

4804

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15011

Females

4809

F40-44

4809

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14836

Females

4638

F40-44

4638

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14349

Females

4495

F40-44

4495

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14679

Females

4791

F40-44

4791

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15065

Females

5095

F40-44

5095

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16389

Females

5906

F40-44

5906

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15671

Females

5563

F40-44

5563

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15543

Females

5564

F40-44

5564

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14458

Females

5053

F40-44

5053

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15444

Females

5658

F40-44

5658

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16759

Females

6365

F40-44

6365

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

16999

Females

6507

F40-44

6507

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2918*
Passed By
919
Net Change
+1999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17482
5K10K588*113+475#17482#17007
10K15K637*31+606#17007#16401
15K20K420*47+373#16401#16028
20KHALF827+75#16028#15953
HALF25K310*17+293#15953#15660
25K30K295*88+207#15660#15453
30K20M11776+41#15453#15412
20M21M92124-32#15412#15444
21M35K7054+16#15444#15428
35K23M89106-17#15428#15445
23M24M9448+46#15445#15399
24M40K7557+18#15399#15381
40K25.2M2643-17#15381#15398
25.2MFINISH23108-85#15398#15483
TOTALS2918*919+1999

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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