Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Maria Mandujano

Bib: 19865FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 23%
Age Group (F40-44)
#0 / 1737
Top 47%
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
25:31
3.11 mi
Rank: #18289
Start5K
25:31 | 8:13/mi
10K
50:32
6.21 mi
Rank: #17968 (+321)
5K10K
25:01 | 8:04/mi
15K
1:14:59
9.32 mi
Rank: #17389 (+579)
10K15K
24:27 | 7:53/mi
20K
1:39:40
12.43 mi
Rank: #16944 (+445)
15K20K
24:41 | 7:57/mi
HALF
1:45:05
13.11 mi
Rank: #16928 (+16)
20KHALF
5:25 | 7:57/mi
25K
2:04:29
15.53 mi
Rank: #16671 (+257)
HALF25K
19:24 | 8:00/mi
30K
2:29:48
18.64 mi
Rank: #16246 (+425)
25K30K
25:19 | 8:09/mi
20M
2:40:48
20.00 mi
Rank: #16054 (+192)
30K20M
11:00 | 8:06/mi
21M
2:49:08
21.00 mi
Rank: #15785 (+269)
20M21M
8:20 | 8:20/mi
35K
2:54:46
21.75 mi
Rank: #15588 (+197)
21M35K
5:38 | 7:32/mi
23M
3:04:41
23.00 mi
Rank: #15359 (+229)
35K23M
9:55 | 7:56/mi
24M
3:12:17
24.00 mi
Rank: #15134 (+225)
23M24M
7:36 | 7:36/mi
40K
3:18:55
24.85 mi
Rank: #14955 (+179)
24M40K
6:38 | 7:46/mi
25.2M
3:21:47
25.20 mi
Rank: #14884 (+71)
40K25.2M
2:52 | 8:19/mi
FINISH
3:29:31
26.22 mi
Rank: #14792 (+92)
25.2MFINISH
7:44 | 7:36/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
Time1:45:05
Pace8:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:26
Pace7:58 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:2125:318:1325:31
8:13
-
10K
6.21 mi11:34:2250:328:0825:01
8:04
-0:09
15K
9.32 mi11:58:491:14:598:0324:27
7:53
-0:11
20K
12.43 mi12:23:301:39:408:0224:41
7:57
+0:04
HALF
13.11 mi12:28:551:45:058:015:25
7:57
0:00
25K
15.53 mi12:48:192:04:298:0119:24
8:00
+0:03
30K
18.64 mi13:13:382:29:488:0325:19
8:09
+0:09
20M
20.00 mi13:24:382:40:488:0311:00
8:06
-0:03
21M
21.00 mi13:32:582:49:088:048:20
8:20
+0:14
35K
21.75 mi13:38:362:54:468:035:38
7:32
-0:48
23M
23.00 mi13:48:313:04:418:029:55
7:56
+0:24
24M
24.00 mi13:56:073:12:178:017:36
7:36
-0:20
40K
24.85 mi14:02:453:18:558:016:38
7:46
+0:10
25.2M
25.20 mi14:05:373:21:478:012:52
8:19
+0:33
FINISH
26.22 mi14:13:213:29:318:007:44
7:36
-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

7:32 /mi

Average Pace

8:00 /mi

Slowest Pace

8:20 /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

3:18:19

95% of race

Time at Steady Pace

11:12

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi11:09:2125:318:1325:31
8:13
#18289
10K
6.21 mi11:34:2250:328:0825:01
8:04
#17968
15K
9.32 mi11:58:491:14:598:0324:27
7:53
#17389
20K
12.43 mi12:23:301:39:408:0224:41
7:57
#16944
HALF
13.11 mi12:28:551:45:058:015:25
7:57
#16928
25K
15.53 mi12:48:192:04:298:0119:24
8:00
#16671
30K
18.64 mi13:13:382:29:488:0325:19
8:09
#16246
20M
20.00 mi13:24:382:40:488:0311:00
8:06
#16054
21M
21.00 mi13:32:582:49:088:048:20
8:20
#15785
35K
21.75 mi13:38:362:54:468:035:38
7:32
#15588
23M
23.00 mi13:48:313:04:418:029:55
7:56
#15359
24M
24.00 mi13:56:073:12:178:017:36
7:36
#15134
40K
24.85 mi14:02:453:18:558:016:38
7:46
#14955
25.2M
25.20 mi14:05:373:21:478:012:52
8:19
#14884
FINISH
26.22 mi14:13:213:29:318:007:44
7:36
#14792
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 mi182896671667115929(Top 55%)5303(Top 42%)5303(Top 305%)
10K6.21 mi3.10 mi17968+3216477+1946477+19417632(Top 61%)6275(Top 50%)6275(Top 361%)
15K9.32 mi3.11 mi17389+5796156+3216156+32115929(Top 55%)5303(Top 42%)5303(Top 305%)
20K12.43 mi3.11 mi16944+4455900+2565900+25615713(Top 54%)5220(Top 42%)5220(Top 301%)
HALF13.11 mi0.68 mi16928+165892+85892+816725(Top 58%)5732(Top 46%)5732(Top 330%)
25K15.53 mi2.42 mi16671+2575748+1445748+14415411(Top 53%)5083(Top 40%)5083(Top 293%)
30K18.64 mi3.11 mi16246+4255551+1975551+19714580(Top 50%)4727(Top 38%)4727(Top 272%)
20M20.00 mi1.36 mi16054+1925451+1005451+10013561(Top 47%)4273(Top 34%)4273(Top 246%)
21M21.00 mi1.00 mi15785+2695314+1375314+13712132(Top 42%)3611(Top 29%)3611(Top 208%)
35K21.75 mi0.75 mi15588+1975212+1025212+10211181(Top 39%)3115(Top 25%)3115(Top 179%)
23M23.00 mi1.25 mi15359+2295100+1125100+11211973(Top 41%)3597(Top 29%)3597(Top 207%)
24M24.00 mi1.00 mi15134+2254988+1124988+11210911(Top 38%)3135(Top 25%)3135(Top 180%)
40K24.85 mi0.85 mi14955+1794909+794909+7910794(Top 37%)3170(Top 25%)3170(Top 182%)
25.2M25.20 mi0.35 mi14884+714878+314878+3110553(Top 36%)3133(Top 25%)3133(Top 180%)
FINISH26.22 mi1.02 mi14792+924845+334845+3312173(Top 42%)3966(Top 32%)3966(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15929

Females

5303

F40-44

5303

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17632

Females

6275

F40-44

6275

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15929

Females

5303

F40-44

5303

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15713

Females

5220

F40-44

5220

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16725

Females

5732

F40-44

5732

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15411

Females

5083

F40-44

5083

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14580

Females

4727

F40-44

4727

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13561

Females

4273

F40-44

4273

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12132

Females

3611

F40-44

3611

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11181

Females

3115

F40-44

3115

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11973

Females

3597

F40-44

3597

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

10911

Females

3135

F40-44

3135

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10794

Females

3170

F40-44

3170

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10553

Females

3133

F40-44

3133

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12173

Females

3966

F40-44

3966

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3827*
Passed By
330
Net Change
+3497
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18289
5K10K470*149+321#18289#17968
10K15K605*26+579#17968#17389
15K20K463*18+445#17389#16944
20KHALF4327+16#16944#16928
HALF25K285*28+257#16928#16671
25K30K454*29+425#16671#16246
30K20M202*10+192#16246#16054
20M21M275*6+269#16054#15785
21M35K1992+197#15785#15588
35K23M233*4+229#15588#15359
23M24M231*6+225#15359#15134
24M40K1867+179#15134#14955
40K25.2M721+71#14955#14884
25.2MFINISH10917+92#14884#14792
TOTALS3827*330+3497

* 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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