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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jenny Demarest

Bib: 26294 •F •Age: N/A

TX

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F65-69)
#0 / 273
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
31:36
3.11 mi
Rank: #26423
Start → 5K
31:36 | 10:11/mi
10K
1:02:54
6.21 mi
Rank: #26211 (+212)
5K → 10K
31:18 | 10:05/mi
15K
1:34:47
9.32 mi
Rank: #26217 (-6)
10K → 15K
31:53 | 10:16/mi
20K
2:06:26
12.43 mi
Rank: #26019 (+198)
15K → 20K
31:39 | 10:12/mi
HALF
2:13:27
13.11 mi
Rank: #26033 (-14)
20K → HALF
7:01 | 10:18/mi
25K
2:39:00
15.53 mi
Rank: #25938 (+95)
HALF → 25K
25:33 | 10:33/mi
30K
3:12:03
18.64 mi
Rank: #25686 (+252)
25K → 30K
33:03 | 10:39/mi
20M
3:26:39
20.00 mi
Rank: #25585 (+101)
30K → 20M
14:36 | 10:45/mi
21M
3:38:28
21.00 mi
Rank: #25551 (+34)
20M → 21M
11:49 | 11:49/mi
35K
3:46:11
21.75 mi
Rank: #25501 (+50)
21M → 35K
7:43 | 10:19/mi
23M
4:00:45
23.00 mi
Rank: #25511 (-10)
35K → 23M
14:34 | 11:39/mi
24M
4:11:31
24.00 mi
Rank: #25466 (+45)
23M → 24M
10:46 | 10:46/mi
40K
4:21:10
24.85 mi
Rank: #25433 (+33)
24M → 40K
9:39 | 11:18/mi
25.2M
4:25:32
25.20 mi
Rank: #25433
40K → 25.2M
4:22 | 12:40/mi
FINISH
4:35:54
26.22 mi
Rank: #25392 (+41)
25.2M → FINISH
10:22 | 10:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:27
Pace10:11 /mi
2nd Half
Distance13.11 mi
Time2:22:27
Pace10:52 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:5531:3610:1131:36
10:11
-
10K
6.21 mi12:11:131:02:5410:0831:18
10:05
-0:06
15K
9.32 mi12:43:061:34:4710:1131:53
10:16
+0:11
20K
12.43 mi13:14:452:06:2610:1131:39
10:12
-0:04
HALF
13.11 mi13:21:462:13:2710:117:01
10:18
+0:06
25K
15.53 mi13:47:192:39:0010:1525:33
10:33
+0:15
30K
18.64 mi14:20:223:12:0310:1933:03
10:39
+0:06
20M
20.00 mi14:34:583:26:3910:2014:36
10:45
+0:06
21M
21.00 mi14:46:473:38:2810:2511:49
11:49
+1:04
35K
21.75 mi14:54:303:46:1110:257:43
10:19
-1:30
23M
23.00 mi15:09:044:00:4510:2914:34
11:39
+1:20
24M
24.00 mi15:19:504:11:3110:2910:46
10:46
-0:53
40K
24.85 mi15:29:294:21:1010:319:39
11:18
+0:32
25.2M
25.20 mi15:33:514:25:3210:334:22
12:40
+1:22
FINISH
26.22 mi15:44:134:35:5410:3210:22
10:11
-2:29

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

10:05 /mi

Average Pace

10:32 /mi

Slowest Pace

12:40 /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

1:13:16

27% of race

Time at Steady Pace

2:42:14

59% of race

Time at Slower Pace

40:24

15% of race

Average Pace: 10:31 /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 mi11:39:5531:3610:1131:36
10:11
#26423
10K
6.21 mi12:11:131:02:5410:0831:18
10:05
#26211
15K
9.32 mi12:43:061:34:4710:1131:53
10:16
#26217
20K
12.43 mi13:14:452:06:2610:1131:39
10:12
#26019
HALF
13.11 mi13:21:462:13:2710:117:01
10:18
#26033
25K
15.53 mi13:47:192:39:0010:1525:33
10:33
#25938
30K
18.64 mi14:20:223:12:0310:1933:03
10:39
#25686
20M
20.00 mi14:34:583:26:3910:2014:36
10:45
#25585
21M
21.00 mi14:46:473:38:2810:2511:49
11:49
#25551
35K
21.75 mi14:54:303:46:1110:257:43
10:19
#25501
23M
23.00 mi15:09:044:00:4510:2914:34
11:39
#25511
24M
24.00 mi15:19:504:11:3110:2910:46
10:46
#25466
40K
24.85 mi15:29:294:21:1010:319:39
11:18
#25433
25.2M
25.20 mi15:33:514:25:3210:334:22
12:40
#25433
FINISH
26.22 mi15:44:134:35:5410:3210:22
10:11
#25392
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi26423109381093826255(Top 90%)10876(Top 86%)10876(Top 3984%)
10K6.21 mi3.10 mi26211+21210834+10410834+10426036(Top 90%)10746(Top 85%)10746(Top 3936%)
15K9.32 mi3.11 mi26217-610843-910843-926255(Top 90%)10876(Top 86%)10876(Top 3984%)
20K12.43 mi3.11 mi26019+19810733+11010733+11025461(Top 88%)10452(Top 83%)10452(Top 3829%)
HALF13.11 mi0.68 mi26033-1410743-1010743-1026274(Top 91%)10914(Top 87%)10914(Top 3998%)
25K15.53 mi2.42 mi25938+9510705+3810705+3825515(Top 88%)10524(Top 84%)10524(Top 3855%)
30K18.64 mi3.11 mi25686+25210592+11310592+11324574(Top 85%)10151(Top 81%)10151(Top 3718%)
20M20.00 mi1.36 mi25585+10110560+3210560+3224403(Top 84%)10130(Top 81%)10130(Top 3711%)
21M21.00 mi1.00 mi25551+3410550+1010550+1024772(Top 85%)10389(Top 83%)10389(Top 3805%)
35K21.75 mi0.75 mi25501+5010537+1310537+1323939(Top 82%)9961(Top 79%)9961(Top 3649%)
23M23.00 mi1.25 mi25511-1010563-2610563-2625635(Top 88%)10883(Top 87%)10883(Top 3986%)
24M24.00 mi1.00 mi25466+4510553+1010553+1024657(Top 85%)10426(Top 83%)10426(Top 3819%)
40K24.85 mi0.85 mi25433+3310550+310550+324782(Top 85%)10528(Top 84%)10528(Top 3856%)
25.2M25.20 mi0.35 mi25433105501055025623(Top 88%)10930(Top 87%)10930(Top 4004%)
FINISH26.22 mi1.02 mi25392+4110538+1210538+1224306(Top 84%)10280(Top 82%)10280(Top 3766%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21
+97ft-345ft

Overall

26255

Females

10876

F65-69

10876

5K→10K

3.1 - 6.2 mi

Top 90%
×5
+79ft-138ft

Overall

26036

Females

10746

F65-69

10746

10K→15K

6.2 - 9.3 mi

Top 90%
×3
+67ft-78ft

Overall

26255

Females

10876

F65-69

10876

15K→20K

9.3 - 12.4 mi

Top 88%
×5
+106ft-86ft

Overall

25461

Females

10452

F65-69

10452

20K→HALF

12.4 - 13.1 mi

Top 91%
×2
+19ft-37ft

Overall

26274

Females

10914

F65-69

10914

HALF→25K

13.1 - 15.5 mi

Top 88%
×4
+66ft-88ft

Overall

25515

Females

10524

F65-69

10524

25K→30K

15.5 - 18.6 mi

Top 85%
×9
+181ft-148ft

Overall

24574

Females

10151

F65-69

10151

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24403

Females

10130

F65-69

10130

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24772

Females

10389

F65-69

10389

21M→35K

21.0 - 21.8 mi

Top 82%
×7
+17ft-86ft

Overall

23939

Females

9961

F65-69

9961

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25635

Females

10883

F65-69

10883

23M→24M

23.0 - 24.0 mi

Top 85%
×6
+12ft-82ft

Overall

24657

Females

10426

F65-69

10426

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24782

Females

10528

F65-69

10528

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1
+13ft-16ft

Overall

25623

Females

10930

F65-69

10930

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24306

Females

10280

F65-69

10280

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1584*
Passed By
553
Net Change
+1031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26423
5K → 10K308*96+212#26423#26211
10K → 15K128134-6#26211#26217
15K → 20K222*24+198#26217#26019
20K → HALF2135-14#26019#26033
HALF → 25K13237+95#26033#25938
25K → 30K271*19+252#25938#25686
30K → 20M12423+101#25686#25585
20M → 21M7036+34#25585#25551
21M → 35K566+50#25551#25501
35K → 23M5161-10#25501#25511
23M → 24M6015+45#25511#25466
24M → 40K5724+33#25466#25433
40K → 25.2M17170#25433#25433
25.2M → FINISH6726+41#25433#25392
TOTALS1584*553+1031

* 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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