Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Irene Viquez

Bib: 20675FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 46%
Masters (Masters Women)
#0 / 6862
Top 32%
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
25:31
3.11 mi
Rank: #18293
Start5K
25:31 | 8:13/mi
10K
51:05
6.21 mi
Rank: #18533 (-240)
5K10K
25:34 | 8:14/mi
15K
1:16:50
9.32 mi
Rank: #18663 (-130)
10K15K
25:45 | 8:18/mi
20K
1:42:13
12.43 mi
Rank: #18316 (+347)
15K20K
25:23 | 8:11/mi
HALF
1:47:42
13.11 mi
Rank: #18263 (+53)
20KHALF
5:29 | 8:03/mi
25K
2:07:29
15.53 mi
Rank: #17999 (+264)
HALF25K
19:47 | 8:10/mi
30K
2:33:26
18.64 mi
Rank: #17589 (+410)
25K30K
25:57 | 8:22/mi
20M
2:44:43
20.00 mi
Rank: #17385 (+204)
30K20M
11:17 | 8:19/mi
21M
2:53:28
21.00 mi
Rank: #17198 (+187)
20M21M
8:45 | 8:45/mi
35K
2:59:38
21.75 mi
Rank: #17139 (+59)
21M35K
6:10 | 8:15/mi
23M
3:09:55
23.00 mi
Rank: #16931 (+208)
35K23M
10:17 | 8:14/mi
24M
3:17:53
24.00 mi
Rank: #16776 (+155)
23M24M
7:58 | 7:58/mi
40K
3:24:43
24.85 mi
Rank: #16600 (+176)
24M40K
6:50 | 8:00/mi
25.2M
3:27:42
25.20 mi
Rank: #16514 (+86)
40K25.2M
2:59 | 8:40/mi
FINISH
3:35:27
26.22 mi
Rank: #16341 (+173)
25.2MFINISH
7:45 | 7:37/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
Time1:47:42
Pace8:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:47:45
Pace8:14 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:2525:318:1325:31
8:13
-
10K
6.21 mi11:38:5951:058:1425:34
8:14
+0:01
15K
9.32 mi12:04:441:16:508:1525:45
8:18
+0:04
20K
12.43 mi12:30:071:42:138:1425:23
8:11
-0:07
HALF
13.11 mi12:35:361:47:428:135:29
8:03
-0:08
25K
15.53 mi12:55:232:07:298:1319:47
8:10
+0:07
30K
18.64 mi13:21:202:33:268:1425:57
8:22
+0:12
20M
20.00 mi13:32:372:44:438:1511:17
8:19
-0:03
21M
21.00 mi13:41:222:53:288:168:45
8:45
+0:26
35K
21.75 mi13:47:322:59:388:166:10
8:15
-0:30
23M
23.00 mi13:57:493:09:558:1610:17
8:14
-0:01
24M
24.00 mi14:05:473:17:538:157:58
7:58
-0:16
40K
24.85 mi14:12:373:24:438:156:50
8:00
+0:02
25.2M
25.20 mi14:15:363:27:428:152:59
8:40
+0:40
FINISH
26.22 mi14:23:213:35:278:147:45
7:37
-1:03

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

7:37 /mi

Average Pace

8:13 /mi

Slowest Pace

8:45 /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

3:23:43

95% of race

Time at Steady Pace

11:44

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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 mi11:13:2525:318:1325:31
8:13
#18293
10K
6.21 mi11:38:5951:058:1425:34
8:14
#18533
15K
9.32 mi12:04:441:16:508:1525:45
8:18
#18663
20K
12.43 mi12:30:071:42:138:1425:23
8:11
#18316
HALF
13.11 mi12:35:361:47:428:135:29
8:03
#18263
25K
15.53 mi12:55:232:07:298:1319:47
8:10
#17999
30K
18.64 mi13:21:202:33:268:1425:57
8:22
#17589
20M
20.00 mi13:32:372:44:438:1511:17
8:19
#17385
21M
21.00 mi13:41:222:53:288:168:45
8:45
#17198
35K
21.75 mi13:47:322:59:388:166:10
8:15
#17139
23M
23.00 mi13:57:493:09:558:1610:17
8:14
#16931
24M
24.00 mi14:05:473:17:538:157:58
7:58
#16776
40K
24.85 mi14:12:373:24:438:156:50
8:00
#16600
25.2M
25.20 mi14:15:363:27:428:152:59
8:40
#16514
FINISH
26.22 mi14:23:213:35:278:147:45
7:37
#16341
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 mi182936675667518908(Top 65%)6981(Top 56%)6981(Top 402%)
10K6.21 mi3.10 mi18533-2406794-1196794-11918744(Top 65%)6876(Top 55%)6876(Top 396%)
15K9.32 mi3.11 mi18663-1306855-616855-6118908(Top 65%)6981(Top 56%)6981(Top 402%)
20K12.43 mi3.11 mi18316+3476660+1956660+19517309(Top 60%)6108(Top 49%)6108(Top 352%)
HALF13.11 mi0.68 mi18263+536635+256635+2517442(Top 60%)6163(Top 49%)6163(Top 355%)
25K15.53 mi2.42 mi17999+2646495+1406495+14016539(Top 57%)5733(Top 46%)5733(Top 330%)
30K18.64 mi3.11 mi17589+4106284+2116284+21115971(Top 55%)5501(Top 44%)5501(Top 317%)
20M20.00 mi1.36 mi17385+2046191+936191+9315005(Top 52%)5065(Top 40%)5065(Top 292%)
21M21.00 mi1.00 mi17198+1876103+886103+8814720(Top 51%)4985(Top 40%)4985(Top 287%)
35K21.75 mi0.75 mi17139+596095+86095+816126(Top 56%)5825(Top 46%)5825(Top 335%)
23M23.00 mi1.25 mi16931+2086002+936002+9313953(Top 48%)4691(Top 37%)4691(Top 270%)
24M24.00 mi1.00 mi16776+1555929+735929+7313567(Top 47%)4565(Top 36%)4565(Top 263%)
40K24.85 mi0.85 mi16600+1765854+755854+7512505(Top 43%)4074(Top 32%)4074(Top 235%)
25.2M25.20 mi0.35 mi16514+865820+345820+3412710(Top 44%)4242(Top 34%)4242(Top 244%)
FINISH26.22 mi1.02 mi16341+1735746+745746+7412322(Top 42%)4051(Top 32%)4051(Top 233%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18908

Females

6981

F40-44

6981

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18744

Females

6876

F40-44

6876

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18908

Females

6981

F40-44

6981

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17309

Females

6108

F40-44

6108

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17442

Females

6163

F40-44

6163

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16539

Females

5733

F40-44

5733

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15971

Females

5501

F40-44

5501

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15005

Females

5065

F40-44

5065

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14720

Females

4985

F40-44

4985

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16126

Females

5825

F40-44

5825

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13953

Females

4691

F40-44

4691

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13567

Females

4565

F40-44

4565

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12505

Females

4074

F40-44

4074

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12710

Females

4242

F40-44

4242

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12322

Females

4051

F40-44

4051

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2788*
Passed By
568
Net Change
+1952
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18293
5K10K184200-240#18293#18533
10K15K114200-130#18533#18663
15K20K376*29+347#18663#18316
20KHALF607+53#18316#18263
HALF25K275*11+264#18263#17999
25K30K445*35+410#17999#17589
30K20M210*6+204#17589#17385
20M21M203*16+187#17385#17198
21M35K8930+59#17198#17139
35K23M219*11+208#17139#16931
23M24M16611+155#16931#16776
24M40K1815+176#16776#16600
40K25.2M882+86#16600#16514
25.2MFINISH1785+173#16514#16341
TOTALS2788*568+1952

* 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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Activity Data

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