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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Allison Lassoe

Bib: 25653 •F •Age: N/A

MA

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
Age Group (F60-64)
#0 / 782
Top 35%
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
27:11
3.11 mi
Rank: #21453
Start → 5K
27:11 | 8:45/mi
10K
55:19
6.21 mi
Rank: #22303 (-850)
5K → 10K
28:08 | 9:04/mi
15K
1:23:41
9.32 mi
Rank: #22638 (-335)
10K → 15K
28:22 | 9:08/mi
20K
1:52:31
12.43 mi
Rank: #22723 (-85)
15K → 20K
28:50 | 9:17/mi
HALF
1:58:49
13.11 mi
Rank: #22796 (-73)
20K → HALF
6:18 | 9:15/mi
25K
2:21:35
15.53 mi
Rank: #22771 (+25)
HALF → 25K
22:46 | 9:24/mi
30K
2:51:09
18.64 mi
Rank: #22559 (+212)
25K → 30K
29:34 | 9:31/mi
20M
3:04:02
20.00 mi
Rank: #22419 (+140)
30K → 20M
12:53 | 9:30/mi
21M
3:14:09
21.00 mi
Rank: #22320 (+99)
20M → 21M
10:07 | 10:07/mi
35K
3:20:59
21.75 mi
Rank: #22251 (+69)
21M → 35K
6:50 | 9:09/mi
23M
3:32:58
23.00 mi
Rank: #22146 (+105)
35K → 23M
11:59 | 9:35/mi
24M
3:42:15
24.00 mi
Rank: #22082 (+64)
23M → 24M
9:17 | 9:17/mi
40K
3:50:17
24.85 mi
Rank: #22021 (+61)
24M → 40K
8:02 | 9:24/mi
25.2M
3:53:51
25.20 mi
Rank: #21999 (+22)
40K → 25.2M
3:34 | 10:21/mi
FINISH
4:03:03
26.22 mi
Rank: #21957 (+42)
25.2M → FINISH
9:12 | 9:02/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
Time1:58:49
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:04:14
Pace9:29 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:3327:118:4527:11
8:45
-
10K
6.21 mi12:01:4155:198:5528:08
9:04
+0:19
15K
9.32 mi12:30:031:23:418:5928:22
9:08
+0:04
20K
12.43 mi12:58:531:52:319:0428:50
9:17
+0:09
HALF
13.11 mi13:05:111:58:499:046:18
9:15
-0:02
25K
15.53 mi13:27:572:21:359:0722:46
9:24
+0:09
30K
18.64 mi13:57:312:51:099:1129:34
9:31
+0:07
20M
20.00 mi14:10:243:04:029:1312:53
9:30
-0:01
21M
21.00 mi14:20:313:14:099:1510:07
10:07
+0:37
35K
21.75 mi14:27:213:20:599:156:50
9:09
-0:58
23M
23.00 mi14:39:203:32:589:1611:59
9:35
+0:26
24M
24.00 mi14:48:373:42:159:169:17
9:17
-0:18
40K
24.85 mi14:56:393:50:179:168:02
9:24
+0:07
25.2M
25.20 mi15:00:133:53:519:173:34
10:21
+0:57
FINISH
26.22 mi15:09:254:03:039:179:12
9:02
-1:19

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

8:45 /mi

Average Pace

9:17 /mi

Slowest Pace

10:21 /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

3:49:22

94% of race

Time at Steady Pace

10:07

4% of race

Time at Slower Pace

3:34

1% of race

Average Pace: 9:16 /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 mi11:33:3327:118:4527:11
8:45
#21453
10K
6.21 mi12:01:4155:198:5528:08
9:04
#22303
15K
9.32 mi12:30:031:23:418:5928:22
9:08
#22638
20K
12.43 mi12:58:531:52:319:0428:50
9:17
#22723
HALF
13.11 mi13:05:111:58:499:046:18
9:15
#22796
25K
15.53 mi13:27:572:21:359:0722:46
9:24
#22771
30K
18.64 mi13:57:312:51:099:1129:34
9:31
#22559
20M
20.00 mi14:10:243:04:029:1312:53
9:30
#22419
21M
21.00 mi14:20:313:14:099:1510:07
10:07
#22320
35K
21.75 mi14:27:213:20:599:156:50
9:09
#22251
23M
23.00 mi14:39:203:32:589:1611:59
9:35
#22146
24M
24.00 mi14:48:373:42:159:169:17
9:17
#22082
40K
24.85 mi14:56:393:50:179:168:02
9:24
#22021
25.2M
25.20 mi15:00:133:53:519:173:34
10:21
#21999
FINISH
26.22 mi15:09:254:03:039:179:12
9:02
#21957
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi214538424842423245(Top 80%)9269(Top 74%)9269(Top 1185%)
10K6.21 mi3.10 mi22303-8508814-3908814-39023060(Top 79%)9191(Top 73%)9191(Top 1175%)
15K9.32 mi3.11 mi22638-3358974-1608974-16023245(Top 80%)9269(Top 74%)9269(Top 1185%)
20K12.43 mi3.11 mi22723-859006-329006-3223076(Top 80%)9216(Top 73%)9216(Top 1179%)
HALF13.11 mi0.68 mi22796-739046-409046-4023624(Top 81%)9483(Top 75%)9483(Top 1213%)
25K15.53 mi2.42 mi22771+259059-139059-1322688(Top 78%)9029(Top 72%)9029(Top 1155%)
30K18.64 mi3.11 mi22559+2128983+768983+7621701(Top 75%)8619(Top 69%)8619(Top 1102%)
20M20.00 mi1.36 mi22419+1408913+708913+7021014(Top 72%)8356(Top 66%)8356(Top 1069%)
21M21.00 mi1.00 mi22320+998876+378876+3720831(Top 72%)8292(Top 66%)8292(Top 1060%)
35K21.75 mi0.75 mi22251+698854+228854+2220590(Top 71%)8243(Top 66%)8243(Top 1054%)
23M23.00 mi1.25 mi22146+1058812+428812+4220864(Top 72%)8394(Top 67%)8394(Top 1073%)
24M24.00 mi1.00 mi22082+648797+158797+1520598(Top 71%)8345(Top 66%)8345(Top 1067%)
40K24.85 mi0.85 mi22021+618773+248773+2420039(Top 69%)8092(Top 64%)8092(Top 1035%)
25.2M25.20 mi0.35 mi21999+228765+88765+820633(Top 71%)8388(Top 67%)8388(Top 1073%)
FINISH26.22 mi1.02 mi21957+428758+78758+720655(Top 71%)8403(Top 67%)8403(Top 1075%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23245

Females

9269

F60-64

9269

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

23060

Females

9191

F60-64

9191

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23245

Females

9269

F60-64

9269

15K→20K

9.3 - 12.4 mi

Top 80%
×5
+106ft-86ft

Overall

23076

Females

9216

F60-64

9216

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23624

Females

9483

F60-64

9483

HALF→25K

13.1 - 15.5 mi

Top 78%
×4
+66ft-88ft

Overall

22688

Females

9029

F60-64

9029

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21701

Females

8619

F60-64

8619

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

21014

Females

8356

F60-64

8356

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20831

Females

8292

F60-64

8292

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20590

Females

8243

F60-64

8243

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

20864

Females

8394

F60-64

8394

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20598

Females

8345

F60-64

8345

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20039

Females

8092

F60-64

8092

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20633

Females

8388

F60-64

8388

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20655

Females

8403

F60-64

8403

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1450*
Passed By
1026
Net Change
-504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21453
5K → 10K57200-850#21453#22303
10K → 15K61200-335#22303#22638
15K → 20K140200-85#22638#22723
20K → HALF1184-73#22723#22796
HALF → 25K133108+25#22796#22771
25K → 30K296*84+212#22771#22559
30K → 20M1477+140#22559#22419
20M → 21M13637+99#22419#22320
21M → 35K8112+69#22320#22251
35K → 23M13732+105#22251#22146
23M → 24M8420+64#22146#22082
24M → 40K7413+61#22082#22021
40K → 25.2M3412+22#22021#21999
25.2M → FINISH5917+42#21999#21957
TOTALS1450*1026-504

* 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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