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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Elena Shemyakina

Bib: 24178 •F •Age: N/A

IL

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 (F65-69)
#0 / 273
Top 19%
Race Day Weather
51°/41°F
overcast clouds
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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
25:32
3.11 mi
Rank: #18357
Start → 5K
25:32 | 8:14/mi
10K
52:28
6.21 mi
Rank: #19851 (-1494)
5K → 10K
26:56 | 8:41/mi
15K
1:19:16
9.32 mi
Rank: #20163 (-312)
10K → 15K
26:48 | 8:38/mi
20K
1:46:36
12.43 mi
Rank: #20351 (-188)
15K → 20K
27:20 | 8:48/mi
HALF
1:52:23
13.11 mi
Rank: #20346 (+5)
20K → HALF
5:47 | 8:30/mi
25K
2:14:12
15.53 mi
Rank: #20505 (-159)
HALF → 25K
21:49 | 9:00/mi
30K
2:44:28
18.64 mi
Rank: #20944 (-439)
25K → 30K
30:16 | 9:45/mi
20M
2:57:43
20.00 mi
Rank: #21016 (-72)
30K → 20M
13:15 | 9:46/mi
21M
3:08:05
21.00 mi
Rank: #21075 (-59)
20M → 21M
10:22 | 10:22/mi
35K
3:14:42
21.75 mi
Rank: #21010 (+65)
21M → 35K
6:37 | 8:51/mi
23M
3:27:05
23.00 mi
Rank: #21098 (-88)
35K → 23M
12:23 | 9:54/mi
24M
3:37:01
24.00 mi
Rank: #21218 (-120)
23M → 24M
9:56 | 9:56/mi
40K
3:45:56
24.85 mi
Rank: #21341 (-123)
24M → 40K
8:55 | 10:26/mi
25.2M
3:49:49
25.20 mi
Rank: #21390 (-49)
40K → 25.2M
3:53 | 11:16/mi
FINISH
3:59:49
26.22 mi
Rank: #21530 (-140)
25.2M → FINISH
10:00 | 9:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:23
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time2:07:26
Pace9:44 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:5725:328:1425:32
8:14
-
10K
6.21 mi11:57:5352:288:2726:56
8:41
+0:27
15K
9.32 mi12:24:411:19:168:3126:48
8:38
-0:03
20K
12.43 mi12:52:011:46:368:3527:20
8:48
+0:10
HALF
13.11 mi12:57:481:52:238:355:47
8:30
-0:18
25K
15.53 mi13:19:372:14:128:3921:49
9:00
+0:30
30K
18.64 mi13:49:532:44:288:5030:16
9:45
+0:45
20M
20.00 mi14:03:082:57:438:5413:15
9:46
+0:01
21M
21.00 mi14:13:303:08:058:5810:22
10:22
+0:36
35K
21.75 mi14:20:073:14:428:586:37
8:51
-1:31
23M
23.00 mi14:32:303:27:059:0112:23
9:54
+1:03
24M
24.00 mi14:42:263:37:019:039:56
9:56
+0:02
40K
24.85 mi14:51:213:45:569:068:55
10:26
+0:30
25.2M
25.20 mi14:55:143:49:499:083:53
11:16
+0:50
FINISH
26.22 mi15:05:143:59:499:1010:00
9:49
-1:27

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

8:14 /mi

Average Pace

9:09 /mi

Slowest Pace

11:16 /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

2:20:49

59% of race

Time at Steady Pace

1:15:50

32% of race

Time at Slower Pace

23:10

10% of race

Average Pace: 9:09 /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 mi11:30:5725:328:1425:32
8:14
#18357
10K
6.21 mi11:57:5352:288:2726:56
8:41
#19851
15K
9.32 mi12:24:411:19:168:3126:48
8:38
#20163
20K
12.43 mi12:52:011:46:368:3527:20
8:48
#20351
HALF
13.11 mi12:57:481:52:238:355:47
8:30
#20346
25K
15.53 mi13:19:372:14:128:3921:49
9:00
#20505
30K
18.64 mi13:49:532:44:288:5030:16
9:45
#20944
20M
20.00 mi14:03:082:57:438:5413:15
9:46
#21016
21M
21.00 mi14:13:303:08:058:5810:22
10:22
#21075
35K
21.75 mi14:20:073:14:428:586:37
8:51
#21010
23M
23.00 mi14:32:303:27:059:0112:23
9:54
#21098
24M
24.00 mi14:42:263:37:019:039:56
9:56
#21218
40K
24.85 mi14:51:213:45:569:068:55
10:26
#21341
25.2M
25.20 mi14:55:143:49:499:083:53
11:16
#21390
FINISH
26.22 mi15:05:143:59:499:1010:00
9:49
#21530
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 mi183576717671720818(Top 72%)8016(Top 64%)8016(Top 2936%)
10K6.21 mi3.10 mi19851-14947538-8217538-82121281(Top 73%)8276(Top 66%)8276(Top 3032%)
15K9.32 mi3.11 mi20163-3127701-1637701-16320818(Top 72%)8016(Top 64%)8016(Top 2936%)
20K12.43 mi3.11 mi20351-1887810-1097810-10920975(Top 72%)8130(Top 65%)8130(Top 2978%)
HALF13.11 mi0.68 mi20346+57808+27808+220229(Top 70%)7720(Top 61%)7720(Top 2828%)
25K15.53 mi2.42 mi20505-1597904-967904-9621169(Top 73%)8253(Top 66%)8253(Top 3023%)
30K18.64 mi3.11 mi20944-4398153-2498153-24922401(Top 77%)8978(Top 71%)8978(Top 3289%)
20M20.00 mi1.36 mi21016-728204-518204-5121901(Top 75%)8797(Top 70%)8797(Top 3222%)
21M21.00 mi1.00 mi21075-598239-358239-3521613(Top 74%)8691(Top 69%)8691(Top 3184%)
35K21.75 mi0.75 mi21010+658208+318208+3119405(Top 67%)7666(Top 61%)7666(Top 2808%)
23M23.00 mi1.25 mi21098-888261-538261-5321842(Top 75%)8920(Top 71%)8920(Top 3267%)
24M24.00 mi1.00 mi21218-1208341-808341-8022616(Top 78%)9343(Top 74%)9343(Top 3422%)
40K24.85 mi0.85 mi21341-1238414-738414-7323047(Top 79%)9640(Top 77%)9640(Top 3531%)
25.2M25.20 mi0.35 mi21390-498444-308444-3022996(Top 79%)9594(Top 76%)9594(Top 3514%)
FINISH26.22 mi1.02 mi21530-1408519-758519-7523334(Top 80%)9775(Top 78%)9775(Top 3581%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20818

Females

8016

F65-69

8016

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21281

Females

8276

F65-69

8276

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20818

Females

8016

F65-69

8016

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20975

Females

8130

F65-69

8130

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20229

Females

7720

F65-69

7720

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21169

Females

8253

F65-69

8253

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22401

Females

8978

F65-69

8978

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21901

Females

8797

F65-69

8797

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21613

Females

8691

F65-69

8691

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19405

Females

7666

F65-69

7666

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21842

Females

8920

F65-69

8920

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22616

Females

9343

F65-69

9343

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

23047

Females

9640

F65-69

9640

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

22996

Females

9594

F65-69

9594

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23334

Females

9775

F65-69

9775

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
727
Passed By
1941
Net Change
-3173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18357
5K → 10K17200-1494#18357#19851
10K → 15K85200-312#19851#20163
15K → 20K105200-188#20163#20351
20K → HALF3126+5#20351#20346
HALF → 25K89200-159#20346#20505
25K → 30K71200-439#20505#20944
30K → 20M57129-72#20944#21016
20M → 21M52111-59#21016#21075
21M → 35K8318+65#21075#21010
35K → 23M57145-88#21010#21098
23M → 24M25145-120#21098#21218
24M → 40K23146-123#21218#21341
40K → 25.2M1463-49#21341#21390
25.2M → FINISH18158-140#21390#21530
TOTALS7271941-3173
📊

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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