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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lorraine Shea

Bib: 28701 •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
Age Group (F60-64)
#0 / 782
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
34:39
3.11 mi
Rank: #28212
Start → 5K
34:39 | 11:10/mi
10K
1:09:55
6.21 mi
Rank: #28173 (+39)
5K → 10K
35:16 | 11:22/mi
15K
1:45:18
9.32 mi
Rank: #28072 (+101)
10K → 15K
35:23 | 11:24/mi
20K
2:22:02
12.43 mi
Rank: #28033 (+39)
15K → 20K
36:44 | 11:50/mi
HALF
2:29:31
13.11 mi
Rank: #28009 (+24)
20K → HALF
7:29 | 10:59/mi
25K
2:58:34
15.53 mi
Rank: #27937 (+72)
HALF → 25K
29:03 | 11:59/mi
30K
3:36:06
18.64 mi
Rank: #27746 (+191)
25K → 30K
37:32 | 12:05/mi
20M
3:53:17
20.00 mi
Rank: #27725 (+21)
30K → 20M
17:11 | 12:40/mi
21M
4:07:42
21.00 mi
Rank: #27726 (-1)
20M → 21M
14:25 | 14:25/mi
35K
4:16:40
21.75 mi
Rank: #27706 (+20)
21M → 35K
8:58 | 12:00/mi
23M
4:32:19
23.00 mi
Rank: #27671 (+35)
35K → 23M
15:39 | 12:31/mi
24M
4:44:43
24.00 mi
Rank: #27659 (+12)
23M → 24M
12:24 | 12:24/mi
40K
4:55:24
24.85 mi
Rank: #27628 (+31)
24M → 40K
10:41 | 12:30/mi
25.2M
5:00:10
25.20 mi
Rank: #27619 (+9)
40K → 25.2M
4:46 | 13:50/mi
FINISH
5:11:52
26.22 mi
Rank: #27597 (+22)
25.2M → FINISH
11:42 | 11:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:29:31
Pace11:25 /mi
2nd Half
Distance13.11 mi
Time2:42:21
Pace12:24 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2534:3911:1034:39
11:10
-
10K
6.21 mi12:32:411:09:5511:1635:16
11:22
+0:12
15K
9.32 mi13:08:041:45:1811:1835:23
11:24
+0:02
20K
12.43 mi13:44:482:22:0211:2636:44
11:50
+0:26
HALF
13.11 mi13:52:172:29:3111:257:29
10:59
-0:51
25K
15.53 mi14:21:202:58:3411:3029:03
11:59
+1:00
30K
18.64 mi14:58:523:36:0611:3637:32
12:05
+0:06
20M
20.00 mi15:16:033:53:1711:4017:11
12:40
+0:35
21M
21.00 mi15:30:284:07:4211:4814:25
14:25
+1:45
35K
21.75 mi15:39:264:16:4011:498:58
12:00
-2:25
23M
23.00 mi15:55:054:32:1911:5115:39
12:31
+0:31
24M
24.00 mi16:07:294:44:4311:5212:24
12:24
-0:07
40K
24.85 mi16:18:104:55:2411:5410:41
12:30
+0:06
25.2M
25.20 mi16:22:565:00:1011:554:46
13:50
+1:20
FINISH
26.22 mi16:34:385:11:5211:5511:42
11:29
-2:21

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

10:59 /mi

Average Pace

11:54 /mi

Slowest Pace

14:25 /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

2:04:29

40% of race

Time at Steady Pace

2:04:41

40% of race

Time at Slower Pace

1:02:42

20% of race

Average Pace: 11:54 /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 mi11:57:2534:3911:1034:39
11:10
#28212
10K
6.21 mi12:32:411:09:5511:1635:16
11:22
#28173
15K
9.32 mi13:08:041:45:1811:1835:23
11:24
#28072
20K
12.43 mi13:44:482:22:0211:2636:44
11:50
#28033
HALF
13.11 mi13:52:172:29:3111:257:29
10:59
#28009
25K
15.53 mi14:21:202:58:3411:3029:03
11:59
#27937
30K
18.64 mi14:58:523:36:0611:3637:32
12:05
#27746
20M
20.00 mi15:16:033:53:1711:4017:11
12:40
#27725
21M
21.00 mi15:30:284:07:4211:4814:25
14:25
#27726
35K
21.75 mi15:39:264:16:4011:498:58
12:00
#27706
23M
23.00 mi15:55:054:32:1911:5115:39
12:31
#27671
24M
24.00 mi16:07:294:44:4311:5212:24
12:24
#27659
40K
24.85 mi16:18:104:55:2411:5410:41
12:30
#27628
25.2M
25.20 mi16:22:565:00:1011:554:46
13:50
#27619
FINISH
26.22 mi16:34:385:11:5211:5511:42
11:29
#27597
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 mi28212120201202027865(Top 96%)11829(Top 94%)11829(Top 1513%)
10K6.21 mi3.10 mi28173+3911991+2911991+2928105(Top 97%)11969(Top 95%)11969(Top 1531%)
15K9.32 mi3.11 mi28072+10111938+5311938+5327865(Top 96%)11829(Top 94%)11829(Top 1513%)
20K12.43 mi3.11 mi28033+3911924+1411924+1427860(Top 96%)11832(Top 94%)11832(Top 1513%)
HALF13.11 mi0.68 mi28009+2411908+1611908+1627357(Top 94%)11574(Top 92%)11574(Top 1480%)
25K15.53 mi2.42 mi27937+7211873+3511873+3527510(Top 95%)11668(Top 93%)11668(Top 1492%)
30K18.64 mi3.11 mi27746+19111769+10411769+10426885(Top 93%)11392(Top 91%)11392(Top 1457%)
20M20.00 mi1.36 mi27725+2111770-111770-127104(Top 93%)11552(Top 92%)11552(Top 1477%)
21M21.00 mi1.00 mi27726-111775-511775-527678(Top 95%)11901(Top 95%)11901(Top 1522%)
35K21.75 mi0.75 mi27706+2011767+811767+826725(Top 92%)11425(Top 91%)11425(Top 1461%)
23M23.00 mi1.25 mi27671+3511758+911758+926800(Top 92%)11481(Top 91%)11481(Top 1468%)
24M24.00 mi1.00 mi27659+12117581175827077(Top 93%)11663(Top 93%)11663(Top 1491%)
40K24.85 mi0.85 mi27628+3111747+1111747+1126523(Top 91%)11404(Top 91%)11404(Top 1458%)
25.2M25.20 mi0.35 mi27619+911741+611741+627065(Top 93%)11663(Top 93%)11663(Top 1491%)
FINISH26.22 mi1.02 mi27597+2211739+211739+226868(Top 93%)11571(Top 92%)11571(Top 1480%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27865

Females

11829

F60-64

11829

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28105

Females

11969

F60-64

11969

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27865

Females

11829

F60-64

11829

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27860

Females

11832

F60-64

11832

20K→HALF

12.4 - 13.1 mi

Top 94%
×2
+19ft-37ft

Overall

27357

Females

11574

F60-64

11574

HALF→25K

13.1 - 15.5 mi

Top 95%
×4
+66ft-88ft

Overall

27510

Females

11668

F60-64

11668

25K→30K

15.5 - 18.6 mi

Top 93%
×9
+181ft-148ft

Overall

26885

Females

11392

F60-64

11392

30K→20M

18.6 - 20.0 mi

Top 93%
×5
+64ft-50ft

Overall

27104

Females

11552

F60-64

11552

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27678

Females

11901

F60-64

11901

21M→35K

21.0 - 21.8 mi

Top 92%
×7
+17ft-86ft

Overall

26725

Females

11425

F60-64

11425

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26800

Females

11481

F60-64

11481

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

27077

Females

11663

F60-64

11663

24M→40K

24.0 - 24.9 mi

Top 91%
×1
+6ft-20ft

Overall

26523

Females

11404

F60-64

11404

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1
+13ft-16ft

Overall

27065

Females

11663

F60-64

11663

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
×2
+22ft-21ft

Overall

26868

Females

11571

F60-64

11571

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
933*
Passed By
318
Net Change
+615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28212
5K → 10K12788+39#28212#28173
10K → 15K14039+101#28173#28072
15K → 20K8849+39#28072#28033
20K → HALF284+24#28033#28009
HALF → 25K9523+72#28009#27937
25K → 30K203*12+191#27937#27746
30K → 20M4221+21#27746#27725
20M → 21M2324-1#27725#27726
21M → 35K233+20#27726#27706
35K → 23M4914+35#27706#27671
23M → 24M3018+12#27671#27659
24M → 40K409+31#27659#27628
40K → 25.2M156+9#27628#27619
25.2M → FINISH308+22#27619#27597
TOTALS933*318+615

* 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

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