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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lupita Medina

Bib: 18953 •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 45%
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
26:01
3.11 mi
Rank: #19369
Start → 5K
26:01 | 8:23/mi
10K
55:11
6.21 mi
Rank: #22199 (-2830)
5K → 10K
29:10 | 9:24/mi
15K
1:20:13
9.32 mi
Rank: #20758 (+1441)
10K → 15K
25:02 | 8:04/mi
20K
1:47:23
12.43 mi
Rank: #20728 (+30)
15K → 20K
27:10 | 8:45/mi
HALF
1:52:57
13.11 mi
Rank: #20603 (+125)
20K → HALF
5:34 | 8:10/mi
25K
2:14:10
15.53 mi
Rank: #20492 (+111)
HALF → 25K
21:13 | 8:45/mi
30K
2:41:34
18.64 mi
Rank: #20143 (+349)
25K → 30K
27:24 | 8:50/mi
20M
2:53:11
20.00 mi
Rank: #19887 (+256)
30K → 20M
11:37 | 8:34/mi
21M
3:02:11
21.00 mi
Rank: #19684 (+203)
20M → 21M
9:00 | 9:00/mi
35K
3:08:21
21.75 mi
Rank: #19563 (+121)
21M → 35K
6:10 | 8:15/mi
23M
3:18:38
23.00 mi
Rank: #19259 (+304)
35K → 23M
10:17 | 8:14/mi
24M
3:26:22
24.00 mi
Rank: #18939 (+320)
23M → 24M
7:44 | 7:44/mi
40K
3:33:11
24.85 mi
Rank: #18711 (+228)
24M → 40K
6:49 | 7:59/mi
25.2M
3:36:14
25.20 mi
Rank: #18646 (+65)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:44:11
26.22 mi
Rank: #18457 (+189)
25.2M → FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:52:57
Pace8:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:51:14
Pace8:30 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:0326:018:2326:01
8:23
-
10K
6.21 mi11:59:1355:118:5329:10
9:24
+1:01
15K
9.32 mi12:24:151:20:138:3725:02
8:04
-1:20
20K
12.43 mi12:51:251:47:238:3927:10
8:45
+0:41
HALF
13.11 mi12:56:591:52:578:375:34
8:10
-0:35
25K
15.53 mi13:18:122:14:108:3921:13
8:45
+0:35
30K
18.64 mi13:45:362:41:348:4127:24
8:50
+0:05
20M
20.00 mi13:57:132:53:118:4011:37
8:34
-0:16
21M
21.00 mi14:06:133:02:118:419:00
9:00
+0:26
35K
21.75 mi14:12:233:08:218:406:10
8:15
-0:45
23M
23.00 mi14:22:403:18:388:3910:17
8:14
-0:01
24M
24.00 mi14:30:243:26:228:367:44
7:44
-0:30
40K
24.85 mi14:37:133:33:118:356:49
7:59
+0:15
25.2M
25.20 mi14:40:163:36:148:353:03
8:51
+0:52
FINISH
26.22 mi14:48:133:44:118:347:57
7:49
-1:02

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

7:44 /mi

Average Pace

8:33 /mi

Slowest Pace

9:24 /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

47:32

21% of race

Time at Steady Pace

59:39

27% of race

Time at Slower Pace

1:57:00

52% 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 mi11:30:0326:018:2326:01
8:23
#19369
10K
6.21 mi11:59:1355:118:5329:10
9:24
#22199
15K
9.32 mi12:24:151:20:138:3725:02
8:04
#20758
20K
12.43 mi12:51:251:47:238:3927:10
8:45
#20728
HALF
13.11 mi12:56:591:52:578:375:34
8:10
#20603
25K
15.53 mi13:18:122:14:108:3921:13
8:45
#20492
30K
18.64 mi13:45:362:41:348:4127:24
8:50
#20143
20M
20.00 mi13:57:132:53:118:4011:37
8:34
#19887
21M
21.00 mi14:06:133:02:118:419:00
9:00
#19684
35K
21.75 mi14:12:233:08:218:406:10
8:15
#19563
23M
23.00 mi14:22:403:18:388:3910:17
8:14
#19259
24M
24.00 mi14:30:243:26:228:367:44
7:44
#18939
40K
24.85 mi14:37:133:33:118:356:49
7:59
#18711
25.2M
25.20 mi14:40:163:36:148:353:03
8:51
#18646
FINISH
26.22 mi14:48:133:44:118:347:57
7:49
#18457
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 mi193697289728917429(Top 60%)6153(Top 49%)6153(Top 345%)
10K6.21 mi3.10 mi22199-28308767-14788767-147824235(Top 84%)9779(Top 78%)9779(Top 548%)
15K9.32 mi3.11 mi20758+14418014+7538014+75317429(Top 60%)6153(Top 49%)6153(Top 345%)
20K12.43 mi3.11 mi20728+308006+88006+820677(Top 71%)7980(Top 63%)7980(Top 447%)
HALF13.11 mi0.68 mi20603+1257940+667940+6618257(Top 63%)6630(Top 53%)6630(Top 371%)
25K15.53 mi2.42 mi20492+1117895+457895+4519972(Top 69%)7636(Top 61%)7636(Top 428%)
30K18.64 mi3.11 mi20143+3497722+1737722+17318687(Top 64%)7045(Top 56%)7045(Top 394%)
20M20.00 mi1.36 mi19887+2567613+1097613+10916537(Top 57%)5939(Top 47%)5939(Top 333%)
21M21.00 mi1.00 mi19684+2037523+907523+9016170(Top 56%)5791(Top 46%)5791(Top 324%)
35K21.75 mi0.75 mi19563+1217469+547469+5416158(Top 56%)5857(Top 47%)5857(Top 328%)
23M23.00 mi1.25 mi19259+3047315+1547315+15413963(Top 48%)4701(Top 37%)4701(Top 263%)
24M24.00 mi1.00 mi18939+3207156+1597156+15911859(Top 41%)3648(Top 29%)3648(Top 204%)
40K24.85 mi0.85 mi18711+2287045+1117045+11112392(Top 43%)4005(Top 32%)4005(Top 224%)
25.2M25.20 mi0.35 mi18646+657012+337012+3313914(Top 48%)4889(Top 39%)4889(Top 274%)
FINISH26.22 mi1.02 mi18457+1896921+916921+9113838(Top 48%)4849(Top 39%)4849(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17429

Females

6153

F45-49

6153

5K→10K

3.1 - 6.2 mi

Top 84%
×5
+79ft-138ft

Overall

24235

Females

9779

F45-49

9779

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17429

Females

6153

F45-49

6153

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20677

Females

7980

F45-49

7980

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18257

Females

6630

F45-49

6630

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19972

Females

7636

F45-49

7636

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18687

Females

7045

F45-49

7045

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16537

Females

5939

F45-49

5939

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16170

Females

5791

F45-49

5791

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16158

Females

5857

F45-49

5857

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13963

Females

4701

F45-49

4701

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11859

Females

3648

F45-49

3648

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12392

Females

4005

F45-49

4005

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13914

Females

4889

F45-49

4889

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13838

Females

4849

F45-49

4849

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4039*
Passed By
495
Net Change
+912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19369
5K → 10K2200-2830#19369#22199
10K → 15K1442*1+1441#22199#20758
15K → 20K181151+30#20758#20728
20K → HALF1272+125#20728#20603
HALF → 25K18776+111#20603#20492
25K → 30K383*34+349#20492#20143
30K → 20M256*0+256#20143#19887
20M → 21M215*12+203#19887#19684
21M → 35K1232+121#19684#19563
35K → 23M308*4+304#19563#19259
23M → 24M321*1+320#19259#18939
24M → 40K228*0+228#18939#18711
40K → 25.2M672+65#18711#18646
25.2M → FINISH19910+189#18646#18457
TOTALS4039*495+912

* 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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