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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Maria Campos

Bib: 21182 •F •Age: N/A

CT

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 (F45-49)
#0 / 1786
Top 27%
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
24:26
3.11 mi
Rank: #15972
Start → 5K
24:26 | 7:52/mi
10K
48:37
6.21 mi
Rank: #15713 (+259)
5K → 10K
24:11 | 7:48/mi
15K
1:13:00
9.32 mi
Rank: #15701 (+12)
10K → 15K
24:23 | 7:51/mi
20K
1:37:34
12.43 mi
Rank: #15565 (+136)
15K → 20K
24:34 | 7:55/mi
HALF
1:42:54
13.11 mi
Rank: #15558 (+7)
20K → HALF
5:20 | 7:50/mi
25K
2:01:57
15.53 mi
Rank: #15343 (+215)
HALF → 25K
19:03 | 7:52/mi
30K
2:27:00
18.64 mi
Rank: #15064 (+279)
25K → 30K
25:03 | 8:04/mi
20M
2:37:58
20.00 mi
Rank: #14925 (+139)
30K → 20M
10:58 | 8:05/mi
21M
2:46:38
21.00 mi
Rank: #14836 (+89)
20M → 21M
8:40 | 8:40/mi
35K
2:52:22
21.75 mi
Rank: #14721 (+115)
21M → 35K
5:44 | 7:40/mi
23M
3:02:33
23.00 mi
Rank: #14617 (+104)
35K → 23M
10:11 | 8:09/mi
24M
3:10:28
24.00 mi
Rank: #14544 (+73)
23M → 24M
7:55 | 7:55/mi
40K
3:17:59
24.85 mi
Rank: #14681 (-137)
24M → 40K
7:31 | 8:48/mi
25.2M
3:21:20
25.20 mi
Rank: #14755 (-74)
40K → 25.2M
3:21 | 9:43/mi
FINISH
3:29:46
26.22 mi
Rank: #14875 (-120)
25.2M → FINISH
8:26 | 8:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:54
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:46:52
Pace8:10 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:4224:267:5224:26
7:52
-
10K
6.21 mi11:34:5348:377:5024:11
7:48
-0:04
15K
9.32 mi11:59:161:13:007:5024:23
7:51
+0:03
20K
12.43 mi12:23:501:37:347:5224:34
7:55
+0:04
HALF
13.11 mi12:29:101:42:547:515:20
7:50
-0:05
25K
15.53 mi12:48:132:01:577:5219:03
7:52
+0:02
30K
18.64 mi13:13:162:27:007:5425:03
8:04
+0:12
20M
20.00 mi13:24:142:37:587:5410:58
8:05
+0:01
21M
21.00 mi13:32:542:46:387:578:40
8:40
+0:35
35K
21.75 mi13:38:382:52:227:565:44
7:40
-1:00
23M
23.00 mi13:48:493:02:337:5710:11
8:09
+0:29
24M
24.00 mi13:56:443:10:287:577:55
7:55
-0:14
40K
24.85 mi14:04:153:17:597:587:31
8:48
+0:53
25.2M
25.20 mi14:07:363:21:208:003:21
9:43
+0:55
FINISH
26.22 mi14:16:023:29:468:018:26
8:17
-1:26

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

7:40 /mi

Average Pace

8:00 /mi

Slowest Pace

9:43 /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

0:00

0% of race

Time at Steady Pace

3:01:48

87% of race

Time at Slower Pace

27:58

13% of race

Average Pace: 8:00 /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 mi11:10:4224:267:5224:26
7:52
#15972
10K
6.21 mi11:34:5348:377:5024:11
7:48
#15713
15K
9.32 mi11:59:161:13:007:5024:23
7:51
#15701
20K
12.43 mi12:23:501:37:347:5224:34
7:55
#15565
HALF
13.11 mi12:29:101:42:547:515:20
7:50
#15558
25K
15.53 mi12:48:132:01:577:5219:03
7:52
#15343
30K
18.64 mi13:13:162:27:007:5425:03
8:04
#15064
20M
20.00 mi13:24:142:37:587:5410:58
8:05
#14925
21M
21.00 mi13:32:542:46:387:578:40
8:40
#14836
35K
21.75 mi13:38:382:52:227:565:44
7:40
#14721
23M
23.00 mi13:48:493:02:337:5710:11
8:09
#14617
24M
24.00 mi13:56:443:10:287:577:55
7:55
#14544
40K
24.85 mi14:04:153:17:597:587:31
8:48
#14681
25.2M
25.20 mi14:07:363:21:208:003:21
9:43
#14755
FINISH
26.22 mi14:16:023:29:468:018:26
8:17
#14875
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi159725292529215755(Top 54%)5197(Top 41%)5197(Top 291%)
10K6.21 mi3.10 mi15713+2595150+1425150+14215510(Top 53%)5018(Top 40%)5018(Top 281%)
15K9.32 mi3.11 mi15701+125156-65156-615755(Top 54%)5197(Top 41%)5197(Top 291%)
20K12.43 mi3.11 mi15565+1365097+595097+5915403(Top 53%)5035(Top 40%)5035(Top 282%)
HALF13.11 mi0.68 mi15558+75095+25095+215785(Top 54%)5202(Top 41%)5202(Top 291%)
25K15.53 mi2.42 mi15343+2154968+1274968+12714309(Top 49%)4473(Top 36%)4473(Top 250%)
30K18.64 mi3.11 mi15064+2794830+1384830+13813983(Top 48%)4395(Top 35%)4395(Top 246%)
20M20.00 mi1.36 mi14925+1394781+494781+4913353(Top 46%)4149(Top 33%)4149(Top 232%)
21M21.00 mi1.00 mi14836+894761+204761+2014206(Top 49%)4693(Top 37%)4693(Top 263%)
35K21.75 mi0.75 mi14721+1154705+564705+5612133(Top 42%)3617(Top 29%)3617(Top 203%)
23M23.00 mi1.25 mi14617+1044667+384667+3813415(Top 46%)4404(Top 35%)4404(Top 247%)
24M24.00 mi1.00 mi14544+734653+144653+1413184(Top 45%)4362(Top 35%)4362(Top 244%)
40K24.85 mi0.85 mi14681-1374751-984751-9817355(Top 60%)6696(Top 53%)6696(Top 375%)
25.2M25.20 mi0.35 mi14755-744803-524803-5218278(Top 63%)7170(Top 57%)7170(Top 401%)
FINISH26.22 mi1.02 mi14875-1204889-864889-8616883(Top 58%)6433(Top 51%)6433(Top 360%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15755

Females

5197

F45-49

5197

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15510

Females

5018

F45-49

5018

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15755

Females

5197

F45-49

5197

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15403

Females

5035

F45-49

5035

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15785

Females

5202

F45-49

5202

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14309

Females

4473

F45-49

4473

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13983

Females

4395

F45-49

4395

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13353

Females

4149

F45-49

4149

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14206

Females

4693

F45-49

4693

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12133

Females

3617

F45-49

3617

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13415

Females

4404

F45-49

4404

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13184

Females

4362

F45-49

4362

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17355

Females

6696

F45-49

6696

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18278

Females

7170

F45-49

7170

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16883

Females

6433

F45-49

6433

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2286*
Passed By
1189
Net Change
+1097
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15972
5K → 10K438*179+259#15972#15713
10K → 15K203*191+12#15713#15701
15K → 20K233*97+136#15701#15565
20K → HALF4235+7#15565#15558
HALF → 25K248*33+215#15558#15343
25K → 30K350*71+279#15343#15064
30K → 20M16829+139#15064#14925
20M → 21M14354+89#14925#14836
21M → 35K12813+115#14836#14721
35K → 23M15046+104#14721#14617
23M → 24M10835+73#14617#14544
24M → 40K32169-137#14544#14681
40K → 25.2M1286-74#14681#14755
25.2M → FINISH31151-120#14755#14875
TOTALS2286*1189+1097

* 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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