Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Amy Long

Bib: 20303FAge: N/A

MD

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

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
25:20
3.11 mi
Rank: #17933
Start5K
25:20 | 8:10/mi
10K
50:16
6.21 mi
Rank: #17708 (+225)
5K10K
24:56 | 8:02/mi
15K
1:15:15
9.32 mi
Rank: #17583 (+125)
10K15K
24:59 | 8:03/mi
20K
1:40:06
12.43 mi
Rank: #17234 (+349)
15K20K
24:51 | 8:00/mi
HALF
1:45:39
13.11 mi
Rank: #17259 (-25)
20KHALF
5:33 | 8:09/mi
25K
2:05:17
15.53 mi
Rank: #17032 (+227)
HALF25K
19:38 | 8:06/mi
30K
2:30:55
18.64 mi
Rank: #16684 (+348)
25K30K
25:38 | 8:16/mi
20M
2:42:25
20.00 mi
Rank: #16618 (+66)
30K20M
11:30 | 8:28/mi
21M
2:51:01
21.00 mi
Rank: #16415 (+203)
20M21M
8:36 | 8:36/mi
35K
2:57:03
21.75 mi
Rank: #16318 (+97)
21M35K
6:02 | 8:04/mi
23M
3:07:01
23.00 mi
Rank: #16061 (+257)
35K23M
9:58 | 7:58/mi
24M
3:14:55
24.00 mi
Rank: #15941 (+120)
23M24M
7:54 | 7:54/mi
40K
3:21:39
24.85 mi
Rank: #15760 (+181)
24M40K
6:44 | 7:53/mi
25.2M
3:24:30
25.20 mi
Rank: #15672 (+88)
40K25.2M
2:51 | 8:16/mi
FINISH
3:32:11
26.22 mi
Rank: #15555 (+117)
25.2MFINISH
7:41 | 7:33/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:45:39
Pace8:04 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:32
Pace8:08 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:2025:208:1025:20
8:10
-
10K
6.21 mi11:35:1650:168:0624:56
8:02
-0:08
15K
9.32 mi12:00:151:15:158:0524:59
8:03
+0:01
20K
12.43 mi12:25:061:40:068:0424:51
8:00
-0:03
HALF
13.11 mi12:30:391:45:398:045:33
8:09
+0:09
25K
15.53 mi12:50:172:05:178:0419:38
8:06
-0:03
30K
18.64 mi13:15:552:30:558:0625:38
8:16
+0:10
20M
20.00 mi13:27:252:42:258:0811:30
8:28
+0:12
21M
21.00 mi13:36:012:51:018:098:36
8:36
+0:08
35K
21.75 mi13:42:032:57:038:096:02
8:04
-0:32
23M
23.00 mi13:52:013:07:018:089:58
7:58
-0:06
24M
24.00 mi13:59:553:14:558:087:54
7:54
-0:04
40K
24.85 mi14:06:393:21:398:076:44
7:53
-0:01
25.2M
25.20 mi14:09:303:24:308:072:51
8:16
+0:23
FINISH
26.22 mi14:17:113:32:118:067:41
7:33
-0:43

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

7:33 /mi

Average Pace

8:06 /mi

Slowest Pace

8:36 /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

3:12:05

91% of race

Time at Steady Pace

20:06

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:10:2025:208:1025:20
8:10
#17933
10K
6.21 mi11:35:1650:168:0624:56
8:02
#17708
15K
9.32 mi12:00:151:15:158:0524:59
8:03
#17583
20K
12.43 mi12:25:061:40:068:0424:51
8:00
#17234
HALF
13.11 mi12:30:391:45:398:045:33
8:09
#17259
25K
15.53 mi12:50:172:05:178:0419:38
8:06
#17032
30K
18.64 mi13:15:552:30:558:0625:38
8:16
#16684
20M
20.00 mi13:27:252:42:258:0811:30
8:28
#16618
21M
21.00 mi13:36:012:51:018:098:36
8:36
#16415
35K
21.75 mi13:42:032:57:038:096:02
8:04
#16318
23M
23.00 mi13:52:013:07:018:089:58
7:58
#16061
24M
24.00 mi13:59:553:14:558:087:54
7:54
#15941
40K
24.85 mi14:06:393:21:398:076:44
7:53
#15760
25.2M
25.20 mi14:09:303:24:308:072:51
8:16
#15672
FINISH
26.22 mi14:17:113:32:118:067:41
7:33
#15555
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 mi179336468646817322(Top 60%)6092(Top 48%)6092(Top 351%)
10K6.21 mi3.10 mi17708+2256320+1486320+14817441(Top 60%)6170(Top 49%)6170(Top 355%)
15K9.32 mi3.11 mi17583+1256258+626258+6217322(Top 60%)6092(Top 48%)6092(Top 351%)
20K12.43 mi3.11 mi17234+3496065+1936065+19316119(Top 56%)5441(Top 43%)5441(Top 313%)
HALF13.11 mi0.68 mi17259-256085-206085-2018046(Top 62%)6474(Top 51%)6474(Top 373%)
25K15.53 mi2.42 mi17032+2275964+1215964+12116096(Top 55%)5481(Top 44%)5481(Top 316%)
30K18.64 mi3.11 mi16684+3485800+1645800+16415270(Top 53%)5121(Top 41%)5121(Top 295%)
20M20.00 mi1.36 mi16618+665774+265774+2616019(Top 55%)5650(Top 45%)5650(Top 325%)
21M21.00 mi1.00 mi16415+2035678+965678+9613797(Top 48%)4485(Top 36%)4485(Top 258%)
35K21.75 mi0.75 mi16318+975638+405638+4014960(Top 52%)5165(Top 41%)5165(Top 297%)
23M23.00 mi1.25 mi16061+2575521+1175521+11712250(Top 42%)3748(Top 30%)3748(Top 216%)
24M24.00 mi1.00 mi15941+1205469+525469+5213069(Top 45%)4297(Top 34%)4297(Top 247%)
40K24.85 mi0.85 mi15760+1815375+945375+9411671(Top 40%)3614(Top 29%)3614(Top 208%)
25.2M25.20 mi0.35 mi15672+885334+415334+4110210(Top 35%)2974(Top 24%)2974(Top 171%)
FINISH26.22 mi1.02 mi15555+1175286+485286+4811808(Top 41%)3777(Top 30%)3777(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17322

Females

6092

F40-44

6092

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17441

Females

6170

F40-44

6170

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17322

Females

6092

F40-44

6092

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16119

Females

5441

F40-44

5441

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18046

Females

6474

F40-44

6474

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16096

Females

5481

F40-44

5481

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15270

Females

5121

F40-44

5121

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

16019

Females

5650

F40-44

5650

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13797

Females

4485

F40-44

4485

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

14960

Females

5165

F40-44

5165

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12250

Females

3748

F40-44

3748

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13069

Females

4297

F40-44

4297

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11671

Females

3614

F40-44

3614

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10210

Females

2974

F40-44

2974

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
×2
+22ft-21ft

Overall

11808

Females

3777

F40-44

3777

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2952*
Passed By
574
Net Change
+2378
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17933
5K10K405*180+225#17933#17708
10K15K250*125+125#17708#17583
15K20K380*31+349#17583#17234
20KHALF2348-25#17234#17259
HALF25K264*37+227#17259#17032
25K30K390*42+348#17032#16684
30K20M11347+66#16684#16618
20M21M214*11+203#16618#16415
21M35K11518+97#16415#16318
35K23M267*10+257#16318#16061
23M24M1299+120#16061#15941
24M40K1865+181#15941#15760
40K25.2M891+88#15760#15672
25.2MFINISH12710+117#15672#15555
TOTALS2952*574+2378

* 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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