Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fawn Hernandez

Bib: 20549FAge: N/A

LA

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 42%
Race Day Weather
51°/41°F
overcast clouds

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
24:16
3.11 mi
Rank: #15513
Start5K
24:16 | 7:49/mi
10K
48:39
6.21 mi
Rank: #15746 (-233)
5K10K
24:23 | 7:51/mi
15K
1:12:47
9.32 mi
Rank: #15495 (+251)
10K15K
24:08 | 7:47/mi
20K
1:36:58
12.43 mi
Rank: #15195 (+300)
15K20K
24:11 | 7:48/mi
HALF
1:42:12
13.11 mi
Rank: #15153 (+42)
20KHALF
5:14 | 7:41/mi
25K
2:01:18
15.53 mi
Rank: #15016 (+137)
HALF25K
19:06 | 7:53/mi
30K
2:26:08
18.64 mi
Rank: #14680 (+336)
25K30K
24:50 | 8:00/mi
20M
2:37:10
20.00 mi
Rank: #14577 (+103)
30K20M
11:02 | 8:08/mi
21M
2:45:59
21.00 mi
Rank: #14590 (-13)
20M21M
8:49 | 8:49/mi
35K
2:51:53
21.75 mi
Rank: #14526 (+64)
21M35K
5:54 | 7:54/mi
23M
3:02:07
23.00 mi
Rank: #14453 (+73)
35K23M
10:14 | 8:11/mi
24M
3:09:53
24.00 mi
Rank: #14342 (+111)
23M24M
7:46 | 7:46/mi
40K
3:16:45
24.85 mi
Rank: #14272 (+70)
24M40K
6:52 | 8:02/mi
25.2M
3:19:53
25.20 mi
Rank: #14291 (-19)
40K25.2M
3:08 | 9:06/mi
FINISH
3:27:39
26.22 mi
Rank: #14226 (+65)
25.2MFINISH
7:46 | 7:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:12
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:45:27
Pace8:03 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:1224:167:4924:16
7:49
-
10K
6.21 mi11:33:3548:397:5024:23
7:51
+0:02
15K
9.32 mi11:57:431:12:477:4924:08
7:47
-0:04
20K
12.43 mi12:21:541:36:587:4924:11
7:48
+0:01
HALF
13.11 mi12:27:081:42:127:485:14
7:41
-0:07
25K
15.53 mi12:46:142:01:187:4919:06
7:53
+0:12
30K
18.64 mi13:11:042:26:087:5124:50
8:00
+0:07
20M
20.00 mi13:22:062:37:107:5211:02
8:08
+0:08
21M
21.00 mi13:30:552:45:597:558:49
8:49
+0:41
35K
21.75 mi13:36:492:51:537:555:54
7:54
-0:55
23M
23.00 mi13:47:033:02:077:5610:14
8:11
+0:17
24M
24.00 mi13:54:493:09:537:557:46
7:46
-0:25
40K
24.85 mi14:01:413:16:457:556:52
8:02
+0:16
25.2M
25.20 mi14:04:493:19:537:563:08
9:06
+1:04
FINISH
26.22 mi14:12:353:27:397:567:46
7:38
-1:28

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

7:38 /mi

Average Pace

7:56 /mi

Slowest Pace

9:06 /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

3:15:42

94% of race

Time at Steady Pace

8:49

4% of race

Time at Slower Pace

3:08

2% of race

Average Pace: 7:55 /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 mi11:09:1224:167:4924:16
7:49
#15513
10K
6.21 mi11:33:3548:397:5024:23
7:51
#15746
15K
9.32 mi11:57:431:12:477:4924:08
7:47
#15495
20K
12.43 mi12:21:541:36:587:4924:11
7:48
#15195
HALF
13.11 mi12:27:081:42:127:485:14
7:41
#15153
25K
15.53 mi12:46:142:01:187:4919:06
7:53
#15016
30K
18.64 mi13:11:042:26:087:5124:50
8:00
#14680
20M
20.00 mi13:22:062:37:107:5211:02
8:08
#14577
21M
21.00 mi13:30:552:45:597:558:49
8:49
#14590
35K
21.75 mi13:36:492:51:537:555:54
7:54
#14526
23M
23.00 mi13:47:033:02:077:5610:14
8:11
#14453
24M
24.00 mi13:54:493:09:537:557:46
7:46
#14342
40K
24.85 mi14:01:413:16:457:556:52
8:02
#14272
25.2M
25.20 mi14:04:493:19:537:563:08
9:06
#14291
FINISH
26.22 mi14:12:353:27:397:567:46
7:38
#14226
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 mi155135004500415083(Top 52%)4793(Top 38%)4793(Top 276%)
10K6.21 mi3.10 mi15746-2335172-1685172-16816042(Top 55%)5325(Top 42%)5325(Top 307%)
15K9.32 mi3.11 mi15495+2515042+1305042+13015083(Top 52%)4793(Top 38%)4793(Top 276%)
20K12.43 mi3.11 mi15195+3004865+1774865+17714405(Top 50%)4450(Top 35%)4450(Top 256%)
HALF13.11 mi0.68 mi15153+424837+284837+2814618(Top 50%)4505(Top 36%)4505(Top 259%)
25K15.53 mi2.42 mi15016+1374760+774760+7714434(Top 50%)4535(Top 36%)4535(Top 261%)
30K18.64 mi3.11 mi14680+3364600+1604600+16013453(Top 46%)4100(Top 33%)4100(Top 236%)
20M20.00 mi1.36 mi14577+1034567+334567+3313709(Top 47%)4350(Top 35%)4350(Top 250%)
21M21.00 mi1.00 mi14590-134603-364603-3615095(Top 52%)5182(Top 41%)5182(Top 298%)
35K21.75 mi0.75 mi14526+644582+214582+2113735(Top 47%)4487(Top 36%)4487(Top 258%)
23M23.00 mi1.25 mi14453+734575+74575+713657(Top 47%)4528(Top 36%)4528(Top 261%)
24M24.00 mi1.00 mi14342+1114528+474528+4712085(Top 42%)3759(Top 30%)3759(Top 216%)
40K24.85 mi0.85 mi14272+704510+184510+1812749(Top 44%)4198(Top 33%)4198(Top 242%)
25.2M25.20 mi0.35 mi14291-194536-264536-2615243(Top 53%)5564(Top 44%)5564(Top 320%)
FINISH26.22 mi1.02 mi14226+654513+234513+2312425(Top 43%)4094(Top 33%)4094(Top 236%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15083

Females

4793

F40-44

4793

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

16042

Females

5325

F40-44

5325

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15083

Females

4793

F40-44

4793

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14405

Females

4450

F40-44

4450

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14618

Females

4505

F40-44

4505

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14434

Females

4535

F40-44

4535

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13453

Females

4100

F40-44

4100

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13709

Females

4350

F40-44

4350

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15095

Females

5182

F40-44

5182

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13735

Females

4487

F40-44

4487

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13657

Females

4528

F40-44

4528

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12085

Females

3759

F40-44

3759

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12749

Females

4198

F40-44

4198

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15243

Females

5564

F40-44

5564

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12425

Females

4094

F40-44

4094

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2370*
Passed By
850
Net Change
+1287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15513
5K10K200200-233#15513#15746
10K15K343*92+251#15746#15495
15K20K353*53+300#15495#15195
20KHALF6220+42#15195#15153
HALF25K19962+137#15153#15016
25K30K379*43+336#15016#14680
30K20M14643+103#14680#14577
20M21M96109-13#14577#14590
21M35K9228+64#14590#14526
35K23M13461+73#14526#14453
23M24M12918+111#14453#14342
24M40K10434+70#14342#14272
40K25.2M3049-19#14272#14291
25.2MFINISH10338+65#14291#14226
TOTALS2370*850+1287

* 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

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