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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Beatriz Lancia Noronha De Oliveira

Bib: 11539 •F •Age: N/A

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 45%
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
27:38
3.11 mi
Rank: #22155
Start → 5K
27:38 | 8:54/mi
10K
54:07
6.21 mi
Rank: #21366 (+789)
5K → 10K
26:29 | 8:32/mi
15K
1:19:32
9.32 mi
Rank: #20317 (+1049)
10K → 15K
25:25 | 8:11/mi
20K
1:45:28
12.43 mi
Rank: #19844 (+473)
15K → 20K
25:56 | 8:21/mi
HALF
1:51:07
13.11 mi
Rank: #19798 (+46)
20K → HALF
5:39 | 8:18/mi
25K
2:11:23
15.53 mi
Rank: #19493 (+305)
HALF → 25K
20:16 | 8:22/mi
30K
2:38:05
18.64 mi
Rank: #19075 (+418)
25K → 30K
26:42 | 8:36/mi
20M
2:49:31
20.00 mi
Rank: #18823 (+252)
30K → 20M
11:26 | 8:26/mi
21M
2:58:49
21.00 mi
Rank: #18741 (+82)
20M → 21M
9:18 | 9:18/mi
35K
3:04:51
21.75 mi
Rank: #18616 (+125)
21M → 35K
6:02 | 8:04/mi
23M
3:15:47
23.00 mi
Rank: #18511 (+105)
35K → 23M
10:56 | 8:45/mi
24M
3:24:16
24.00 mi
Rank: #18442 (+69)
23M → 24M
8:29 | 8:29/mi
40K
3:32:03
24.85 mi
Rank: #18458 (-16)
24M → 40K
7:47 | 9:07/mi
25.2M
3:35:32
25.20 mi
Rank: #18479 (-21)
40K → 25.2M
3:29 | 10:07/mi
FINISH
3:44:18
26.22 mi
Rank: #18489 (-10)
25.2M → FINISH
8:46 | 8:37/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:07
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:53:11
Pace8:39 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3727:388:5427:38
8:54
-
10K
6.21 mi11:14:0654:078:4326:29
8:32
-0:22
15K
9.32 mi11:39:311:19:328:3225:25
8:11
-0:21
20K
12.43 mi12:05:271:45:288:3025:56
8:21
+0:10
HALF
13.11 mi12:11:061:51:078:295:39
8:18
-0:03
25K
15.53 mi12:31:222:11:238:2820:16
8:22
+0:04
30K
18.64 mi12:58:042:38:058:2926:42
8:36
+0:14
20M
20.00 mi13:09:302:49:318:2911:26
8:26
-0:10
21M
21.00 mi13:18:482:58:498:319:18
9:18
+0:52
35K
21.75 mi13:24:503:04:518:306:02
8:04
-1:14
23M
23.00 mi13:35:463:15:478:3110:56
8:45
+0:41
24M
24.00 mi13:44:153:24:168:318:29
8:29
-0:16
40K
24.85 mi13:52:023:32:038:327:47
9:07
+0:38
25.2M
25.20 mi13:55:313:35:328:343:29
10:07
+1:00
FINISH
26.22 mi14:04:173:44:188:348:46
8:37
-1:30

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

8:04 /mi

Average Pace

8:34 /mi

Slowest Pace

10:07 /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

31:27

14% of race

Time at Steady Pace

2:24:39

64% of race

Time at Slower Pace

48:12

21% of race

Average Pace: 8:33 /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 mi10:47:3727:388:5427:38
8:54
#22155
10K
6.21 mi11:14:0654:078:4326:29
8:32
#21366
15K
9.32 mi11:39:311:19:328:3225:25
8:11
#20317
20K
12.43 mi12:05:271:45:288:3025:56
8:21
#19844
HALF
13.11 mi12:11:061:51:078:295:39
8:18
#19798
25K
15.53 mi12:31:222:11:238:2820:16
8:22
#19493
30K
18.64 mi12:58:042:38:058:2926:42
8:36
#19075
20M
20.00 mi13:09:302:49:318:2911:26
8:26
#18823
21M
21.00 mi13:18:482:58:498:319:18
9:18
#18741
35K
21.75 mi13:24:503:04:518:306:02
8:04
#18616
23M
23.00 mi13:35:463:15:478:3110:56
8:45
#18511
24M
24.00 mi13:44:153:24:168:318:29
8:29
#18442
40K
24.85 mi13:52:023:32:038:327:47
9:07
#18458
25.2M
25.20 mi13:55:313:35:328:343:29
10:07
#18479
FINISH
26.22 mi14:04:173:44:188:348:46
8:37
#18489
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 mi221558766876618247(Top 63%)6609(Top 53%)6609(Top 380%)
10K6.21 mi3.10 mi21366+7898344+4228344+42220475(Top 71%)7843(Top 62%)7843(Top 452%)
15K9.32 mi3.11 mi20317+10497769+5757769+57518247(Top 63%)6609(Top 53%)6609(Top 380%)
20K12.43 mi3.11 mi19844+4737546+2237546+22318407(Top 63%)6747(Top 54%)6747(Top 388%)
HALF13.11 mi0.68 mi19798+467519+277519+2719003(Top 65%)7049(Top 56%)7049(Top 406%)
25K15.53 mi2.42 mi19493+3057344+1757344+17517745(Top 61%)6422(Top 51%)6422(Top 370%)
30K18.64 mi3.11 mi19075+4187147+1977147+19717458(Top 60%)6376(Top 51%)6376(Top 367%)
20M20.00 mi1.36 mi18823+2527019+1287019+12815734(Top 54%)5498(Top 44%)5498(Top 317%)
21M21.00 mi1.00 mi18741+826991+286991+2817640(Top 61%)6595(Top 52%)6595(Top 380%)
35K21.75 mi0.75 mi18616+1256926+656926+6514993(Top 52%)5198(Top 41%)5198(Top 299%)
23M23.00 mi1.25 mi18511+1056892+346892+3417134(Top 59%)6504(Top 52%)6504(Top 374%)
24M24.00 mi1.00 mi18442+696870+226870+2216847(Top 58%)6386(Top 51%)6386(Top 368%)
40K24.85 mi0.85 mi18458-166899-296899-2918893(Top 65%)7515(Top 60%)7515(Top 433%)
25.2M25.20 mi0.35 mi18479-216912-136912-1319775(Top 68%)7951(Top 63%)7951(Top 458%)
FINISH26.22 mi1.02 mi18489-106943-316943-3118690(Top 64%)7396(Top 59%)7396(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18247

Females

6609

F40-44

6609

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20475

Females

7843

F40-44

7843

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18247

Females

6609

F40-44

6609

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18407

Females

6747

F40-44

6747

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

19003

Females

7049

F40-44

7049

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17745

Females

6422

F40-44

6422

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17458

Females

6376

F40-44

6376

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15734

Females

5498

F40-44

5498

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17640

Females

6595

F40-44

6595

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

14993

Females

5198

F40-44

5198

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17134

Females

6504

F40-44

6504

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16847

Females

6386

F40-44

6386

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18893

Females

7515

F40-44

7515

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19775

Females

7951

F40-44

7951

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18690

Females

7396

F40-44

7396

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4138*
Passed By
472
Net Change
+3666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22155
5K → 10K861*72+789#22155#21366
10K → 15K1059*10+1049#21366#20317
15K → 20K481*8+473#20317#19844
20K → HALF6216+46#19844#19798
HALF → 25K319*14+305#19798#19493
25K → 30K440*22+418#19493#19075
30K → 20M256*4+252#19075#18823
20M → 21M13654+82#18823#18741
21M → 35K1305+125#18741#18616
35K → 23M14035+105#18616#18511
23M → 24M9627+69#18511#18442
24M → 40K6177-16#18442#18458
40K → 25.2M2849-21#18458#18479
25.2M → FINISH6979-10#18479#18489
TOTALS4138*472+3666

* 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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