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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Adriana Cedro

Bib: 21741 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 46%
Age Group (F45-49)
#0 / 1786
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
26:09
3.11 mi
Rank: #19618
Start → 5K
26:09 | 8:26/mi
10K
52:32
6.21 mi
Rank: #19914 (-296)
5K → 10K
26:23 | 8:30/mi
15K
1:18:06
9.32 mi
Rank: #19479 (+435)
10K → 15K
25:34 | 8:14/mi
20K
1:43:50
12.43 mi
Rank: #19104 (+375)
15K → 20K
25:44 | 8:17/mi
HALF
1:49:15
13.11 mi
Rank: #18984 (+120)
20K → HALF
5:25 | 7:57/mi
25K
2:09:46
15.53 mi
Rank: #18870 (+114)
HALF → 25K
20:31 | 8:28/mi
30K
2:37:29
18.64 mi
Rank: #18885 (-15)
25K → 30K
27:43 | 8:56/mi
20M
2:49:38
20.00 mi
Rank: #18864 (+21)
30K → 20M
12:09 | 8:57/mi
21M
2:59:20
21.00 mi
Rank: #18917 (-53)
20M → 21M
9:42 | 9:42/mi
35K
3:05:33
21.75 mi
Rank: #18801 (+116)
21M → 35K
6:13 | 8:19/mi
23M
3:16:46
23.00 mi
Rank: #18776 (+25)
35K → 23M
11:13 | 8:58/mi
24M
3:25:25
24.00 mi
Rank: #18705 (+71)
23M → 24M
8:39 | 8:39/mi
40K
3:33:12
24.85 mi
Rank: #18715 (-10)
24M → 40K
7:47 | 9:07/mi
25.2M
3:36:27
25.20 mi
Rank: #18698 (+17)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:45:10
26.22 mi
Rank: #18671 (+27)
25.2M → FINISH
8:43 | 8:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:15
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:55:55
Pace8:51 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:3626:098:2626:09
8:26
-
10K
6.21 mi11:56:5952:328:2826:23
8:30
+0:04
15K
9.32 mi12:22:331:18:068:2325:34
8:14
-0:16
20K
12.43 mi12:48:171:43:508:2225:44
8:17
+0:03
HALF
13.11 mi12:53:421:49:158:215:25
7:57
-0:20
25K
15.53 mi13:14:132:09:468:2220:31
8:28
+0:31
30K
18.64 mi13:41:562:37:298:2727:43
8:56
+0:28
20M
20.00 mi13:54:052:49:388:2912:09
8:57
+0:01
21M
21.00 mi14:03:472:59:208:339:42
9:42
+0:45
35K
21.75 mi14:10:003:05:338:326:13
8:19
-1:23
23M
23.00 mi14:21:133:16:468:3411:13
8:58
+0:39
24M
24.00 mi14:29:523:25:258:348:39
8:39
-0:19
40K
24.85 mi14:37:393:33:128:357:47
9:07
+0:28
25.2M
25.20 mi14:40:543:36:278:363:15
9:26
+0:19
FINISH
26.22 mi14:49:373:45:108:368:43
8:34
-0:52

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

7:57 /mi

Average Pace

8:36 /mi

Slowest Pace

9:42 /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

1:02:56

28% of race

Time at Steady Pace

1:30:25

40% of race

Time at Slower Pace

1:11:49

32% of race

Average Pace: 8:35 /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 mi11:30:3626:098:2626:09
8:26
#19618
10K
6.21 mi11:56:5952:328:2826:23
8:30
#19914
15K
9.32 mi12:22:331:18:068:2325:34
8:14
#19479
20K
12.43 mi12:48:171:43:508:2225:44
8:17
#19104
HALF
13.11 mi12:53:421:49:158:215:25
7:57
#18984
25K
15.53 mi13:14:132:09:468:2220:31
8:28
#18870
30K
18.64 mi13:41:562:37:298:2727:43
8:56
#18885
20M
20.00 mi13:54:052:49:388:2912:09
8:57
#18864
21M
21.00 mi14:03:472:59:208:339:42
9:42
#18917
35K
21.75 mi14:10:003:05:338:326:13
8:19
#18801
23M
23.00 mi14:21:133:16:468:3411:13
8:58
#18776
24M
24.00 mi14:29:523:25:258:348:39
8:39
#18705
40K
24.85 mi14:37:393:33:128:357:47
9:07
#18715
25.2M
25.20 mi14:40:543:36:278:363:15
9:26
#18698
FINISH
26.22 mi14:49:373:45:108:368:43
8:34
#18671
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 mi196187422742218552(Top 64%)6789(Top 54%)6789(Top 380%)
10K6.21 mi3.10 mi19914-2967571-1497571-14920303(Top 70%)7753(Top 62%)7753(Top 434%)
15K9.32 mi3.11 mi19479+4357324+2477324+24718552(Top 64%)6789(Top 54%)6789(Top 380%)
20K12.43 mi3.11 mi19104+3757114+2107114+21018009(Top 62%)6525(Top 52%)6525(Top 365%)
HALF13.11 mi0.68 mi18984+1207054+607054+6016828(Top 58%)5835(Top 46%)5835(Top 327%)
25K15.53 mi2.42 mi18870+1146998+566998+5618354(Top 63%)6771(Top 54%)6771(Top 379%)
30K18.64 mi3.11 mi18885-157044-467044-4619191(Top 66%)7318(Top 58%)7318(Top 410%)
20M20.00 mi1.36 mi18864+217044704418691(Top 64%)7127(Top 57%)7127(Top 399%)
21M21.00 mi1.00 mi18917-537090-467090-4619392(Top 67%)7526(Top 60%)7526(Top 421%)
35K21.75 mi0.75 mi18801+1167039+517039+5116545(Top 57%)6069(Top 48%)6069(Top 340%)
23M23.00 mi1.25 mi18776+257048-97048-918339(Top 63%)7132(Top 57%)7132(Top 399%)
24M24.00 mi1.00 mi18705+717027+217027+2117783(Top 61%)6883(Top 55%)6883(Top 385%)
40K24.85 mi0.85 mi18715-107049-227049-2218896(Top 65%)7518(Top 60%)7518(Top 421%)
25.2M25.20 mi0.35 mi18698+177043+67043+617024(Top 59%)6530(Top 52%)6530(Top 366%)
FINISH26.22 mi1.02 mi18671+277046-37046-318452(Top 64%)7281(Top 58%)7281(Top 408%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18552

Females

6789

F45-49

6789

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20303

Females

7753

F45-49

7753

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18552

Females

6789

F45-49

6789

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

18009

Females

6525

F45-49

6525

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16828

Females

5835

F45-49

5835

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18354

Females

6771

F45-49

6771

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19191

Females

7318

F45-49

7318

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18691

Females

7127

F45-49

7127

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19392

Females

7526

F45-49

7526

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16545

Females

6069

F45-49

6069

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18339

Females

7132

F45-49

7132

23M→24M

23.0 - 24.0 mi

Top 61%
×6
+12ft-82ft

Overall

17783

Females

6883

F45-49

6883

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18896

Females

7518

F45-49

7518

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17024

Females

6530

F45-49

6530

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18452

Females

7281

F45-49

7281

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2166*
Passed By
971
Net Change
+947
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19618
5K → 10K152200-296#19618#19914
10K → 15K474*39+435#19914#19479
15K → 20K402*27+375#19479#19104
20K → HALF1233+120#19104#18984
HALF → 25K18470+114#18984#18870
25K → 30K184199-15#18870#18885
30K → 20M9978+21#18885#18864
20M → 21M72125-53#18864#18917
21M → 35K1248+116#18917#18801
35K → 23M9469+25#18801#18776
23M → 24M9928+71#18776#18705
24M → 40K5767-10#18705#18715
40K → 25.2M3316+17#18715#18698
25.2M → FINISH6942+27#18698#18671
TOTALS2166*971+947

* 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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