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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lindsey Adleman

Bib: 19677 •F •Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 48%
Masters (Masters Women)
#0 / 6862
Top 35%
Age Group (F45-49)
#0 / 1786
Top 44%
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
24:00
3.11 mi
Rank: #14802
Start → 5K
24:00 | 7:44/mi
10K
48:15
6.21 mi
Rank: #15202 (-400)
5K → 10K
24:15 | 7:49/mi
15K
1:12:26
9.32 mi
Rank: #15196 (+6)
10K → 15K
24:11 | 7:48/mi
20K
1:36:57
12.43 mi
Rank: #15187 (+9)
15K → 20K
24:31 | 7:54/mi
HALF
1:42:19
13.11 mi
Rank: #15236 (-49)
20K → HALF
5:22 | 7:53/mi
25K
2:01:55
15.53 mi
Rank: #15326 (-90)
HALF → 25K
19:36 | 8:05/mi
30K
2:27:57
18.64 mi
Rank: #15488 (-162)
25K → 30K
26:02 | 8:23/mi
20M
2:40:44
20.00 mi
Rank: #16037 (-549)
30K → 20M
12:47 | 9:25/mi
21M
2:50:09
21.00 mi
Rank: #16135 (-98)
20M → 21M
9:25 | 9:25/mi
35K
2:56:35
21.75 mi
Rank: #16195 (-60)
21M → 35K
6:26 | 8:36/mi
23M
3:08:06
23.00 mi
Rank: #16387 (-192)
35K → 23M
11:31 | 9:13/mi
24M
3:17:20
24.00 mi
Rank: #16610 (-223)
23M → 24M
9:14 | 9:14/mi
40K
3:25:10
24.85 mi
Rank: #16716 (-106)
24M → 40K
7:50 | 9:10/mi
25.2M
3:28:33
25.20 mi
Rank: #16739 (-23)
40K → 25.2M
3:23 | 9:49/mi
FINISH
3:37:17
26.22 mi
Rank: #16804 (-65)
25.2M → FINISH
8:44 | 8:35/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
Time1:42:19
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:54:58
Pace8:47 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5824:007:4424:00
7:44
-
10K
6.21 mi11:32:1348:157:4624:15
7:49
+0:05
15K
9.32 mi11:56:241:12:267:4724:11
7:48
-0:01
20K
12.43 mi12:20:551:36:577:4924:31
7:54
+0:06
HALF
13.11 mi12:26:171:42:197:495:22
7:53
-0:01
25K
15.53 mi12:45:532:01:557:5119:36
8:05
+0:12
30K
18.64 mi13:11:552:27:577:5726:02
8:23
+0:18
20M
20.00 mi13:24:422:40:448:0312:47
9:25
+1:02
21M
21.00 mi13:34:072:50:098:079:25
9:25
0:00
35K
21.75 mi13:40:332:56:358:086:26
8:36
-0:49
23M
23.00 mi13:52:043:08:068:1111:31
9:13
+0:37
24M
24.00 mi14:01:183:17:208:149:14
9:14
+0:01
40K
24.85 mi14:09:083:25:108:167:50
9:10
-0:04
25.2M
25.20 mi14:12:313:28:338:173:23
9:49
+0:39
FINISH
26.22 mi14:21:153:37:178:188:44
8:35
-1:14

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

8:18 /mi

Slowest Pace

9:49 /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

2:01:55

56% of race

Time at Steady Pace

41:12

19% of race

Time at Slower Pace

54:10

25% of race

Average Pace: 8:17 /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 mi11:07:5824:007:4424:00
7:44
#14802
10K
6.21 mi11:32:1348:157:4624:15
7:49
#15202
15K
9.32 mi11:56:241:12:267:4724:11
7:48
#15196
20K
12.43 mi12:20:551:36:577:4924:31
7:54
#15187
HALF
13.11 mi12:26:171:42:197:495:22
7:53
#15236
25K
15.53 mi12:45:532:01:557:5119:36
8:05
#15326
30K
18.64 mi13:11:552:27:577:5726:02
8:23
#15488
20M
20.00 mi13:24:422:40:448:0312:47
9:25
#16037
21M
21.00 mi13:34:072:50:098:079:25
9:25
#16135
35K
21.75 mi13:40:332:56:358:086:26
8:36
#16195
23M
23.00 mi13:52:043:08:068:1111:31
9:13
#16387
24M
24.00 mi14:01:183:17:208:149:14
9:14
#16610
40K
24.85 mi14:09:083:25:108:167:50
9:10
#16716
25.2M
25.20 mi14:12:313:28:338:173:23
9:49
#16739
FINISH
26.22 mi14:21:153:37:178:188:44
8:35
#16804
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 mi148024558455815237(Top 53%)4891(Top 39%)4891(Top 274%)
10K6.21 mi3.10 mi15202-4004842-2844842-28415706(Top 54%)5141(Top 41%)5141(Top 288%)
15K9.32 mi3.11 mi15196+64864-224864-2215237(Top 53%)4891(Top 39%)4891(Top 274%)
20K12.43 mi3.11 mi15187+94862+24862+215262(Top 53%)4957(Top 39%)4957(Top 278%)
HALF13.11 mi0.68 mi15236-494889-274889-2716224(Top 56%)5478(Top 44%)5478(Top 307%)
25K15.53 mi2.42 mi15326-904959-704959-7016028(Top 55%)5447(Top 43%)5447(Top 305%)
30K18.64 mi3.11 mi15488-1625095-1365095-13616147(Top 56%)5603(Top 45%)5603(Top 314%)
20M20.00 mi1.36 mi16037-5495444-3495444-34920731(Top 71%)8205(Top 65%)8205(Top 459%)
21M21.00 mi1.00 mi16135-985526-825526-8218147(Top 63%)6865(Top 55%)6865(Top 384%)
35K21.75 mi0.75 mi16195-605579-535579-5318131(Top 62%)6959(Top 55%)6959(Top 390%)
23M23.00 mi1.25 mi16387-1925698-1195698-11919442(Top 67%)7696(Top 61%)7696(Top 431%)
24M24.00 mi1.00 mi16610-2235837-1395837-13920412(Top 70%)8249(Top 66%)8249(Top 462%)
40K24.85 mi0.85 mi16716-1065914-775914-7719143(Top 66%)7646(Top 61%)7646(Top 428%)
25.2M25.20 mi0.35 mi16739-235943-295943-2918690(Top 64%)7378(Top 59%)7378(Top 413%)
FINISH26.22 mi1.02 mi16804-656000-576000-5718536(Top 64%)7309(Top 58%)7309(Top 409%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15237

Females

4891

F45-49

4891

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15706

Females

5141

F45-49

5141

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15237

Females

4891

F45-49

4891

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15262

Females

4957

F45-49

4957

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16224

Females

5478

F45-49

5478

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16028

Females

5447

F45-49

5447

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16147

Females

5603

F45-49

5603

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20731

Females

8205

F45-49

8205

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18147

Females

6865

F45-49

6865

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18131

Females

6959

F45-49

6959

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19442

Females

7696

F45-49

7696

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20412

Females

8249

F45-49

8249

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19143

Females

7646

F45-49

7646

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18690

Females

7378

F45-49

7378

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18536

Females

7309

F45-49

7309

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1142*
Passed By
2224
Net Change
-2002
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14802
5K → 10K154200-400#14802#15202
10K → 15K206*200+6#15202#15196
15K → 20K188179+9#15196#15187
20K → HALF2069-49#15187#15236
HALF → 25K112200-90#15236#15326
25K → 30K144200-162#15326#15488
30K → 20M18200-549#15488#16037
20M → 21M69167-98#16037#16135
21M → 35K43103-60#16135#16195
35K → 23M48200-192#16195#16387
23M → 24M28200-223#16387#16610
24M → 40K48154-106#16610#16716
40K → 25.2M2649-23#16716#16739
25.2M → FINISH38103-65#16739#16804
TOTALS1142*2224-2002

* 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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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