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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marcela Vega

Bib: 17291 •F •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Masters (Masters Women)
#0 / 6862
Top 26%
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
23:55
3.11 mi
Rank: #14556
Start → 5K
23:55 | 7:42/mi
10K
47:55
6.21 mi
Rank: #14732 (-176)
5K → 10K
24:00 | 7:44/mi
15K
1:12:21
9.32 mi
Rank: #15109 (-377)
10K → 15K
24:26 | 7:52/mi
20K
1:37:27
12.43 mi
Rank: #15490 (-381)
15K → 20K
25:06 | 8:05/mi
HALF
1:42:55
13.11 mi
Rank: #15574 (-84)
20K → HALF
5:28 | 8:02/mi
25K
2:03:03
15.53 mi
Rank: #15956 (-382)
HALF → 25K
20:08 | 8:19/mi
30K
2:29:52
18.64 mi
Rank: #16274 (-318)
25K → 30K
26:49 | 8:38/mi
20M
2:41:33
20.00 mi
Rank: #16304 (-30)
30K → 20M
11:41 | 8:37/mi
21M
2:50:09
21.00 mi
Rank: #16132 (+172)
20M → 21M
8:36 | 8:36/mi
35K
2:56:07
21.75 mi
Rank: #16028 (+104)
21M → 35K
5:58 | 7:59/mi
23M
3:06:25
23.00 mi
Rank: #15888 (+140)
35K → 23M
10:18 | 8:14/mi
24M
3:14:10
24.00 mi
Rank: #15714 (+174)
23M → 24M
7:45 | 7:45/mi
40K
3:20:52
24.85 mi
Rank: #15552 (+162)
24M → 40K
6:42 | 7:51/mi
25.2M
3:23:49
25.20 mi
Rank: #15490 (+62)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:31:18
26.22 mi
Rank: #15310 (+180)
25.2M → FINISH
7:29 | 7:21/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
Time1:42:55
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:48:23
Pace8:17 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4123:557:4223:55
7:42
-
10K
6.21 mi11:29:4147:557:4324:00
7:44
+0:02
15K
9.32 mi11:54:071:12:217:4624:26
7:52
+0:08
20K
12.43 mi12:19:131:37:277:5125:06
8:05
+0:13
HALF
13.11 mi12:24:411:42:557:525:28
8:02
-0:03
25K
15.53 mi12:44:492:03:037:5620:08
8:19
+0:17
30K
18.64 mi13:11:382:29:528:0326:49
8:38
+0:19
20M
20.00 mi13:23:192:41:338:0511:41
8:37
-0:01
21M
21.00 mi13:31:552:50:098:078:36
8:36
-0:01
35K
21.75 mi13:37:532:56:078:065:58
7:59
-0:37
23M
23.00 mi13:48:113:06:258:0710:18
8:14
+0:15
24M
24.00 mi13:55:563:14:108:067:45
7:45
-0:29
40K
24.85 mi14:02:383:20:528:056:42
7:51
+0:06
25.2M
25.20 mi14:05:353:23:498:062:57
8:34
+0:43
FINISH
26.22 mi14:13:043:31:188:047:29
7:21
-1:13

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

7:21 /mi

Average Pace

8:04 /mi

Slowest Pace

8:38 /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

2:10:49

62% of race

Time at Steady Pace

1:20:29

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:05:4123:557:4223:55
7:42
#14556
10K
6.21 mi11:29:4147:557:4324:00
7:44
#14732
15K
9.32 mi11:54:071:12:217:4624:26
7:52
#15109
20K
12.43 mi12:19:131:37:277:5125:06
8:05
#15490
HALF
13.11 mi12:24:411:42:557:525:28
8:02
#15574
25K
15.53 mi12:44:492:03:037:5620:08
8:19
#15956
30K
18.64 mi13:11:382:29:528:0326:49
8:38
#16274
20M
20.00 mi13:23:192:41:338:0511:41
8:37
#16304
21M
21.00 mi13:31:552:50:098:078:36
8:36
#16132
35K
21.75 mi13:37:532:56:078:065:58
7:59
#16028
23M
23.00 mi13:48:113:06:258:0710:18
8:14
#15888
24M
24.00 mi13:55:563:14:108:067:45
7:45
#15714
40K
24.85 mi14:02:383:20:528:056:42
7:51
#15552
25.2M
25.20 mi14:05:353:23:498:062:57
8:34
#15490
FINISH
26.22 mi14:13:043:31:188:047:29
7:21
#15310
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 mi145564412441215881(Top 55%)5275(Top 42%)5275(Top 304%)
10K6.21 mi3.10 mi14732-1764537-1254537-12514994(Top 52%)4698(Top 37%)4698(Top 270%)
15K9.32 mi3.11 mi15109-3774807-2704807-27015881(Top 55%)5275(Top 42%)5275(Top 304%)
20K12.43 mi3.11 mi15490-3815047-2405047-24016715(Top 58%)5771(Top 46%)5771(Top 332%)
HALF13.11 mi0.68 mi15574-845104-575104-5717260(Top 59%)6043(Top 48%)6043(Top 348%)
25K15.53 mi2.42 mi15956-3825342-2385342-23817444(Top 60%)6245(Top 50%)6245(Top 360%)
30K18.64 mi3.11 mi16274-3185567-2255567-22517639(Top 61%)6475(Top 51%)6475(Top 373%)
20M20.00 mi1.36 mi16304-305596-295596-2916801(Top 58%)6084(Top 48%)6084(Top 350%)
21M21.00 mi1.00 mi16132+1725523+735523+7313795(Top 48%)4483(Top 36%)4483(Top 258%)
35K21.75 mi0.75 mi16028+1045472+515472+5114371(Top 50%)4845(Top 39%)4845(Top 279%)
23M23.00 mi1.25 mi15888+1405419+535419+5314022(Top 48%)4718(Top 38%)4718(Top 272%)
24M24.00 mi1.00 mi15714+1745326+935326+9311960(Top 41%)3695(Top 29%)3695(Top 213%)
40K24.85 mi0.85 mi15552+1625255+715255+7111374(Top 39%)3465(Top 28%)3465(Top 199%)
25.2M25.20 mi0.35 mi15490+625232+235232+2312102(Top 42%)3932(Top 31%)3932(Top 226%)
FINISH26.22 mi1.02 mi15310+1805134+985134+9810272(Top 35%)2994(Top 24%)2994(Top 172%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15881

Females

5275

F40-44

5275

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

14994

Females

4698

F40-44

4698

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15881

Females

5275

F40-44

5275

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16715

Females

5771

F40-44

5771

20K→HALF

12.4 - 13.1 mi

Top 59%
×2
+19ft-37ft

Overall

17260

Females

6043

F40-44

6043

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17444

Females

6245

F40-44

6245

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17639

Females

6475

F40-44

6475

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16801

Females

6084

F40-44

6084

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13795

Females

4483

F40-44

4483

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14371

Females

4845

F40-44

4845

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

14022

Females

4718

F40-44

4718

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11960

Females

3695

F40-44

3695

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11374

Females

3465

F40-44

3465

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12102

Females

3932

F40-44

3932

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10272

Females

2994

F40-44

2994

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1723
Passed By
1307
Net Change
-754
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14556
5K → 10K200200-176#14556#14732
10K → 15K97200-377#14732#15109
15K → 20K78200-381#15109#15490
20K → HALF23107-84#15490#15574
HALF → 25K56200-382#15574#15956
25K → 30K105200-318#15956#16274
30K → 20M82112-30#16274#16304
20M → 21M19119+172#16304#16132
21M → 35K11612+104#16132#16028
35K → 23M17434+140#16028#15888
23M → 24M1828+174#15888#15714
24M → 40K1631+162#15714#15552
40K → 25.2M653+62#15552#15490
25.2M → FINISH19111+180#15490#15310
TOTALS17231307-754
📊

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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