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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lauren Ziel

Bib: 20560 •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
Top 44%
Masters (Masters Women)
#0 / 6862
Top 30%
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
24:12
3.11 mi
Rank: #15341
Start → 5K
24:12 | 7:48/mi
10K
48:32
6.21 mi
Rank: #15598 (-257)
5K → 10K
24:20 | 7:50/mi
15K
1:12:58
9.32 mi
Rank: #15676 (-78)
10K → 15K
24:26 | 7:52/mi
20K
1:38:05
12.43 mi
Rank: #15941 (-265)
15K → 20K
25:07 | 8:06/mi
HALF
1:43:37
13.11 mi
Rank: #16063 (-122)
20K → HALF
5:32 | 8:08/mi
25K
2:03:39
15.53 mi
Rank: #16255 (-192)
HALF → 25K
20:02 | 8:16/mi
30K
2:29:55
18.64 mi
Rank: #16291 (-36)
25K → 30K
26:16 | 8:28/mi
20M
2:41:27
20.00 mi
Rank: #16271 (+20)
30K → 20M
11:32 | 8:30/mi
21M
2:50:34
21.00 mi
Rank: #16258 (+13)
20M → 21M
9:07 | 9:07/mi
35K
2:56:36
21.75 mi
Rank: #16197 (+61)
21M → 35K
6:02 | 8:04/mi
23M
3:07:26
23.00 mi
Rank: #16192 (+5)
35K → 23M
10:50 | 8:40/mi
24M
3:15:43
24.00 mi
Rank: #16146 (+46)
23M → 24M
8:17 | 8:17/mi
40K
3:22:55
24.85 mi
Rank: #16094 (+52)
24M → 40K
7:12 | 8:26/mi
25.2M
3:26:01
25.20 mi
Rank: #16059 (+35)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:34:20
26.22 mi
Rank: #16042 (+17)
25.2M → FINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:37
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:50:43
Pace8:27 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:4324:127:4824:12
7:48
-
10K
6.21 mi11:34:0348:327:4924:20
7:50
+0:02
15K
9.32 mi11:58:291:12:587:5024:26
7:52
+0:02
20K
12.43 mi12:23:361:38:057:5425:07
8:06
+0:14
HALF
13.11 mi12:29:081:43:377:555:32
8:08
+0:02
25K
15.53 mi12:49:102:03:397:5820:02
8:16
+0:08
30K
18.64 mi13:15:262:29:558:0326:16
8:28
+0:12
20M
20.00 mi13:26:582:41:278:0511:32
8:30
+0:02
21M
21.00 mi13:36:052:50:348:089:07
9:07
+0:37
35K
21.75 mi13:42:072:56:368:086:02
8:04
-1:03
23M
23.00 mi13:52:573:07:268:0910:50
8:40
+0:36
24M
24.00 mi14:01:143:15:438:108:17
8:17
-0:23
40K
24.85 mi14:08:263:22:558:107:12
8:26
+0:09
25.2M
25.20 mi14:11:323:26:018:113:06
9:00
+0:34
FINISH
26.22 mi14:19:513:34:208:118:19
8:10
-0:50

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

7:48 /mi

Average Pace

8:11 /mi

Slowest Pace

9:07 /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

3:11:17

89% of race

Time at Steady Pace

23:03

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:09:4324:127:4824:12
7:48
#15341
10K
6.21 mi11:34:0348:327:4924:20
7:50
#15598
15K
9.32 mi11:58:291:12:587:5024:26
7:52
#15676
20K
12.43 mi12:23:361:38:057:5425:07
8:06
#15941
HALF
13.11 mi12:29:081:43:377:555:32
8:08
#16063
25K
15.53 mi12:49:102:03:397:5820:02
8:16
#16255
30K
18.64 mi13:15:262:29:558:0326:16
8:28
#16291
20M
20.00 mi13:26:582:41:278:0511:32
8:30
#16271
21M
21.00 mi13:36:052:50:348:089:07
9:07
#16258
35K
21.75 mi13:42:072:56:368:086:02
8:04
#16197
23M
23.00 mi13:52:573:07:268:0910:50
8:40
#16192
24M
24.00 mi14:01:143:15:438:108:17
8:17
#16146
40K
24.85 mi14:08:263:22:558:107:12
8:26
#16094
25.2M
25.20 mi14:11:323:26:018:113:06
9:00
#16059
FINISH
26.22 mi14:19:513:34:208:118:19
8:10
#16042
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 mi153414899489915888(Top 55%)5282(Top 42%)5282(Top 304%)
10K6.21 mi3.10 mi15598-2575084-1855084-18515931(Top 55%)5266(Top 42%)5266(Top 303%)
15K9.32 mi3.11 mi15676-785146-625146-6215888(Top 55%)5282(Top 42%)5282(Top 304%)
20K12.43 mi3.11 mi15941-2655317-1715317-17116761(Top 58%)5799(Top 46%)5799(Top 334%)
HALF13.11 mi0.68 mi16063-1225399-825399-8217908(Top 62%)6398(Top 51%)6398(Top 368%)
25K15.53 mi2.42 mi16255-1925515-1165515-11617198(Top 59%)6100(Top 48%)6100(Top 351%)
30K18.64 mi3.11 mi16291-365577-625577-6216609(Top 57%)5874(Top 47%)5874(Top 338%)
20M20.00 mi1.36 mi16271+205582-55582-516156(Top 56%)5727(Top 46%)5727(Top 330%)
21M21.00 mi1.00 mi16258+135593-115593-1116764(Top 58%)6110(Top 49%)6110(Top 352%)
35K21.75 mi0.75 mi16197+615580+135580+1314966(Top 52%)5171(Top 41%)5171(Top 298%)
23M23.00 mi1.25 mi16192+55593-135593-1316667(Top 57%)6235(Top 50%)6235(Top 359%)
24M24.00 mi1.00 mi16146+465580+135580+1315609(Top 54%)5678(Top 45%)5678(Top 327%)
40K24.85 mi0.85 mi16094+525569+115569+1115222(Top 52%)5555(Top 44%)5555(Top 320%)
25.2M25.20 mi0.35 mi16059+355561+85561+814735(Top 51%)5304(Top 42%)5304(Top 305%)
FINISH26.22 mi1.02 mi16042+175577-165577-1616214(Top 56%)6066(Top 48%)6066(Top 349%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15888

Females

5282

F40-44

5282

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15931

Females

5266

F40-44

5266

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15888

Females

5282

F40-44

5282

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16761

Females

5799

F40-44

5799

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

17908

Females

6398

F40-44

6398

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17198

Females

6100

F40-44

6100

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16609

Females

5874

F40-44

5874

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16156

Females

5727

F40-44

5727

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16764

Females

6110

F40-44

6110

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

14966

Females

5171

F40-44

5171

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16667

Females

6235

F40-44

6235

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15609

Females

5678

F40-44

5678

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15222

Females

5555

F40-44

5555

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1
+13ft-16ft

Overall

14735

Females

5304

F40-44

5304

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16214

Females

6066

F40-44

6066

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1438
Passed By
1567
Net Change
-701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15341
5K → 10K186200-257#15341#15598
10K → 15K168200-78#15598#15676
15K → 20K105200-265#15676#15941
20K → HALF10132-122#15941#16063
HALF → 25K101200-192#16063#16255
25K → 30K184200-36#16255#16291
30K → 20M9676+20#16291#16271
20M → 21M10390+13#16271#16258
21M → 35K9029+61#16258#16197
35K → 23M9691+5#16197#16192
23M → 24M8943+46#16192#16146
24M → 40K9139+52#16146#16094
40K → 25.2M4914+35#16094#16059
25.2M → FINISH7053+17#16059#16042
TOTALS14381567-701
📊

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

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