Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ailene Edwards

Bib: 15914FAge: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 37%
Gender (Female)
#0 / 12578
Top 20%
Age Group (F18-39)
#0 / 5716
Top 36%
Race Day Weather
51°/41°F
overcast clouds
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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
23:27
3.11 mi
Rank: #13180
Start5K
23:27 | 7:33/mi
10K
46:58
6.21 mi
Rank: #13349 (-169)
5K10K
23:31 | 7:35/mi
15K
1:10:29
9.32 mi
Rank: #13317 (+32)
10K15K
23:31 | 7:35/mi
20K
1:33:49
12.43 mi
Rank: #13023 (+294)
15K20K
23:20 | 7:31/mi
HALF
1:38:49
13.11 mi
Rank: #12946 (+77)
20KHALF
5:00 | 7:21/mi
25K
1:56:45
15.53 mi
Rank: #12536 (+410)
HALF25K
17:56 | 7:24/mi
30K
2:20:02
18.64 mi
Rank: #11967 (+569)
25K30K
23:17 | 7:30/mi
20M
2:30:13
20.00 mi
Rank: #11738 (+229)
30K20M
10:11 | 7:30/mi
21M
2:38:06
21.00 mi
Rank: #11551 (+187)
20M21M
7:53 | 7:53/mi
35K
2:43:33
21.75 mi
Rank: #11423 (+128)
21M35K
5:27 | 7:18/mi
23M
2:53:01
23.00 mi
Rank: #11251 (+172)
35K23M
9:28 | 7:34/mi
24M
3:00:17
24.00 mi
Rank: #11080 (+171)
23M24M
7:16 | 7:16/mi
40K
3:06:39
24.85 mi
Rank: #10938 (+142)
24M40K
6:22 | 7:27/mi
25.2M
3:09:22
25.20 mi
Rank: #10860 (+78)
40K25.2M
2:43 | 7:53/mi
FINISH
3:16:24
26.22 mi
Rank: #10683 (+177)
25.2MFINISH
7:02 | 6:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:38:49
Pace7:33 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:35
Pace7:27 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4123:277:3323:27
7:33
-
10K
6.21 mi11:19:1246:587:3423:31
7:35
+0:02
15K
9.32 mi11:42:431:10:297:3423:31
7:35
0:00
20K
12.43 mi12:06:031:33:497:3323:20
7:31
-0:04
HALF
13.11 mi12:11:031:38:497:335:00
7:21
-0:10
25K
15.53 mi12:28:591:56:457:3117:56
7:24
+0:03
30K
18.64 mi12:52:162:20:027:3123:17
7:30
+0:06
20M
20.00 mi13:02:272:30:137:3110:11
7:30
0:00
21M
21.00 mi13:10:202:38:067:327:53
7:53
+0:23
35K
21.75 mi13:15:472:43:337:325:27
7:18
-0:35
23M
23.00 mi13:25:152:53:017:329:28
7:34
+0:16
24M
24.00 mi13:32:313:00:177:317:16
7:16
-0:18
40K
24.85 mi13:38:533:06:397:316:22
7:27
+0:11
25.2M
25.20 mi13:41:363:09:227:312:43
7:53
+0:26
FINISH
26.22 mi13:48:383:16:247:307:02
6:55
-0:58

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

6:55 /mi

Average Pace

7:30 /mi

Slowest Pace

7:53 /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

3:05:48

95% of race

Time at Steady Pace

10:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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 mi10:55:4123:277:3323:27
7:33
#13180
10K
6.21 mi11:19:1246:587:3423:31
7:35
#13349
15K
9.32 mi11:42:431:10:297:3423:31
7:35
#13317
20K
12.43 mi12:06:031:33:497:3323:20
7:31
#13023
HALF
13.11 mi12:11:031:38:497:335:00
7:21
#12946
25K
15.53 mi12:28:591:56:457:3117:56
7:24
#12536
30K
18.64 mi12:52:162:20:027:3123:17
7:30
#11967
20M
20.00 mi13:02:272:30:137:3110:11
7:30
#11738
21M
21.00 mi13:10:202:38:067:327:53
7:53
#11551
35K
21.75 mi13:15:472:43:337:325:27
7:18
#11423
23M
23.00 mi13:25:152:53:017:329:28
7:34
#11251
24M
24.00 mi13:32:313:00:177:317:16
7:16
#11080
40K
24.85 mi13:38:533:06:397:316:22
7:27
#10938
25.2M
25.20 mi13:41:363:09:227:312:43
7:53
#10860
FINISH
26.22 mi13:48:383:16:247:307:02
6:55
#10683
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131803589358913402(Top 46%)3799(Top 30%)3799(Top 66%)
10K6.21 mi3.10 mi13349-1693718-1293718-12913562(Top 47%)3859(Top 31%)3859(Top 68%)
15K9.32 mi3.11 mi13317+323729-113729-1113402(Top 46%)3799(Top 30%)3799(Top 66%)
20K12.43 mi3.11 mi13023+2943592+1373592+13712068(Top 42%)3142(Top 25%)3142(Top 55%)
HALF13.11 mi0.68 mi12946+773551+413551+4111540(Top 40%)2765(Top 22%)2765(Top 48%)
25K15.53 mi2.42 mi12536+4103331+2203331+22010546(Top 36%)2412(Top 19%)2412(Top 42%)
30K18.64 mi3.11 mi11967+5693071+2603071+2609637(Top 33%)2110(Top 17%)2110(Top 37%)
20M20.00 mi1.36 mi11738+2292953+1182953+1189147(Top 32%)1984(Top 16%)1984(Top 35%)
21M21.00 mi1.00 mi11551+1872864+892864+899134(Top 31%)2093(Top 17%)2093(Top 37%)
35K21.75 mi0.75 mi11423+1282813+512813+519260(Top 32%)2144(Top 17%)2144(Top 38%)
23M23.00 mi1.25 mi11251+1722760+532760+539362(Top 32%)2261(Top 18%)2261(Top 40%)
24M24.00 mi1.00 mi11080+1712700+602700+608402(Top 29%)1918(Top 15%)1918(Top 34%)
40K24.85 mi0.85 mi10938+1422658+422658+428527(Top 29%)2052(Top 16%)2052(Top 36%)
25.2M25.20 mi0.35 mi10860+782624+342624+347712(Top 27%)1761(Top 14%)1761(Top 31%)
FINISH26.22 mi1.02 mi10683+1772561+632561+636863(Top 24%)1434(Top 11%)1434(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13402

Females

3799

F18-39

3799

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13562

Females

3859

F18-39

3859

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13402

Females

3799

F18-39

3799

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12068

Females

3142

F18-39

3142

20K→HALF

12.4 - 13.1 mi

Top 40%
×2
+19ft-37ft

Overall

11540

Females

2765

F18-39

2765

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10546

Females

2412

F18-39

2412

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9637

Females

2110

F18-39

2110

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9147

Females

1984

F18-39

1984

20M→21M

20.0 - 21.0 mi

Top 31%
×8
+106ft-24ft

Overall

9134

Females

2093

F18-39

2093

21M→35K

21.0 - 21.8 mi

Top 32%
×7
+17ft-86ft

Overall

9260

Females

2144

F18-39

2144

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9362

Females

2261

F18-39

2261

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8402

Females

1918

F18-39

1918

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8527

Females

2052

F18-39

2052

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1
+13ft-16ft

Overall

7712

Females

1761

F18-39

1761

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6863

Females

1434

F18-39

1434

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3199*
Passed By
533
Net Change
+2497
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13180
5K10K200200-169#13180#13349
10K15K214*182+32#13349#13317
15K20K330*36+294#13317#13023
20KHALF836+77#13023#12946
HALF25K419*9+410#12946#12536
25K30K577*8+569#12536#11967
30K20M234*5+229#11967#11738
20M21M202*15+187#11738#11551
21M35K1379+128#11551#11423
35K23M20028+172#11423#11251
23M24M18413+171#11251#11080
24M40K15412+142#11080#10938
40K25.2M813+78#10938#10860
25.2MFINISH1847+177#10860#10683
TOTALS3199*533+2497

* 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

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OTQ

Olympic Trials Qualifying analysis available

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