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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Keilyn Robinson

Bib: 33151 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
34:28
3.11 mi
Rank: #28135
Start → 5K
34:28 | 11:06/mi
10K
1:11:06
6.21 mi
Rank: #28342 (-207)
5K → 10K
36:38 | 11:48/mi
15K
1:51:42
9.32 mi
Rank: #28612 (-270)
10K → 15K
40:36 | 13:05/mi
20K
2:30:20
12.43 mi
Rank: #28540 (+72)
15K → 20K
38:38 | 12:27/mi
HALF
2:38:27
13.11 mi
Rank: #28518 (+22)
20K → HALF
8:07 | 11:55/mi
25K
3:10:19
15.53 mi
Rank: #28502 (+16)
HALF → 25K
31:52 | 13:09/mi
30K
3:53:32
18.64 mi
Rank: #28490 (+12)
25K → 30K
43:13 | 13:55/mi
20M
4:13:39
20.00 mi
Rank: #28519 (-29)
30K → 20M
20:07 | 14:49/mi
21M
4:30:05
21.00 mi
Rank: #28553 (-34)
20M → 21M
16:26 | 16:26/mi
35K
4:38:42
21.75 mi
Rank: #28500 (+53)
21M → 35K
8:37 | 11:32/mi
23M
4:54:05
23.00 mi
Rank: #28444 (+56)
35K → 23M
15:23 | 12:18/mi
24M
5:06:49
24.00 mi
Rank: #28412 (+32)
23M → 24M
12:44 | 12:44/mi
40K
5:19:08
24.85 mi
Rank: #28421 (-9)
24M → 40K
12:19 | 14:25/mi
25.2M
5:24:02
25.20 mi
Rank: #28412 (+9)
40K → 25.2M
4:54 | 14:13/mi
FINISH
5:35:44
26.22 mi
Rank: #28371 (+41)
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
Time2:38:27
Pace12:06 /mi
2nd Half
Distance13.11 mi
Time2:57:17
Pace13:32 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:3634:2811:0634:28
11:06
-
10K
6.21 mi12:40:141:11:0611:2736:38
11:48
+0:42
15K
9.32 mi13:20:501:51:4212:0040:36
13:05
+1:17
20K
12.43 mi13:59:282:30:2012:0638:38
12:27
-0:38
HALF
13.11 mi14:07:352:38:2712:068:07
11:55
-0:32
25K
15.53 mi14:39:273:10:1912:1631:52
13:09
+1:14
30K
18.64 mi15:22:403:53:3212:3243:13
13:55
+0:46
20M
20.00 mi15:42:474:13:3912:4120:07
14:49
+0:54
21M
21.00 mi15:59:134:30:0512:5216:26
16:26
+1:37
35K
21.75 mi16:07:504:38:4212:498:37
11:32
-4:54
23M
23.00 mi16:23:134:54:0512:4815:23
12:18
+0:46
24M
24.00 mi16:35:575:06:4912:4812:44
12:44
+0:26
40K
24.85 mi16:48:165:19:0812:5112:19
14:25
+1:41
25.2M
25.20 mi16:53:105:24:0212:524:54
14:13
-0:12
FINISH
26.22 mi17:04:525:35:4412:4911:42
11:29
-2:44

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

11:06 /mi

Average Pace

12:49 /mi

Slowest Pace

16:26 /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

1:39:32

30% of race

Time at Steady Pace

2:19:13

41% of race

Time at Slower Pace

1:36:59

29% of race

Average Pace: 12:48 /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 mi12:03:3634:2811:0634:28
11:06
#28135
10K
6.21 mi12:40:141:11:0611:2736:38
11:48
#28342
15K
9.32 mi13:20:501:51:4212:0040:36
13:05
#28612
20K
12.43 mi13:59:282:30:2012:0638:38
12:27
#28540
HALF
13.11 mi14:07:352:38:2712:068:07
11:55
#28518
25K
15.53 mi14:39:273:10:1912:1631:52
13:09
#28502
30K
18.64 mi15:22:403:53:3212:3243:13
13:55
#28490
20M
20.00 mi15:42:474:13:3912:4120:07
14:49
#28519
21M
21.00 mi15:59:134:30:0512:5216:26
16:26
#28553
35K
21.75 mi16:07:504:38:4212:498:37
11:32
#28500
23M
23.00 mi16:23:134:54:0512:4815:23
12:18
#28444
24M
24.00 mi16:35:575:06:4912:4812:44
12:44
#28412
40K
24.85 mi16:48:165:19:0812:5112:19
14:25
#28421
25.2M
25.20 mi16:53:105:24:0212:524:54
14:13
#28412
FINISH
26.22 mi17:04:525:35:4412:4911:42
11:29
#28371
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28135119731197328854(Top 99%)12468(Top 99%)12468(Top 218%)
10K6.21 mi3.10 mi28342-20712114-14112114-14128452(Top 98%)12198(Top 97%)12198(Top 213%)
15K9.32 mi3.11 mi28612-27012294-18012294-18028854(Top 99%)12468(Top 99%)12468(Top 218%)
20K12.43 mi3.11 mi28540+7212251+4312251+4328339(Top 98%)12141(Top 97%)12141(Top 212%)
HALF13.11 mi0.68 mi28518+2212237+1412237+1428225(Top 97%)12097(Top 96%)12097(Top 212%)
25K15.53 mi2.42 mi28502+1612235+212235+228304(Top 98%)12139(Top 97%)12139(Top 212%)
30K18.64 mi3.11 mi28490+1212236-112236-128314(Top 98%)12195(Top 97%)12195(Top 213%)
20M20.00 mi1.36 mi28519-2912260-2412260-2428542(Top 98%)12331(Top 98%)12331(Top 216%)
21M21.00 mi1.00 mi28553-3412285-2512285-2528719(Top 99%)12439(Top 99%)12439(Top 218%)
35K21.75 mi0.75 mi28500+5312256+2912256+2926110(Top 90%)11099(Top 88%)11099(Top 194%)
23M23.00 mi1.25 mi28444+5612219+3712219+3726529(Top 91%)11343(Top 90%)11343(Top 198%)
24M24.00 mi1.00 mi28412+3212200+1912200+1927418(Top 94%)11825(Top 94%)11825(Top 207%)
40K24.85 mi0.85 mi28421-912210-1012210-1028166(Top 97%)12199(Top 97%)12199(Top 213%)
25.2M25.20 mi0.35 mi28412+912206+412206+427396(Top 94%)11837(Top 94%)11837(Top 207%)
FINISH26.22 mi1.02 mi28371+4112185+2112185+2126875(Top 93%)11578(Top 92%)11578(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28854

Females

12468

F18-39

12468

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28452

Females

12198

F18-39

12198

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28854

Females

12468

F18-39

12468

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28339

Females

12141

F18-39

12141

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28225

Females

12097

F18-39

12097

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28304

Females

12139

F18-39

12139

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28314

Females

12195

F18-39

12195

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28542

Females

12331

F18-39

12331

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28719

Females

12439

F18-39

12439

21M→35K

21.0 - 21.8 mi

Top 90%
×7
+17ft-86ft

Overall

26110

Females

11099

F18-39

11099

35K→23M

21.8 - 23.0 mi

Top 91%
×5
+23ft-63ft

Overall

26529

Females

11343

F18-39

11343

23M→24M

23.0 - 24.0 mi

Top 94%
×6
+12ft-82ft

Overall

27418

Females

11825

F18-39

11825

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28166

Females

12199

F18-39

12199

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27396

Females

11837

F18-39

11837

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
×2
+22ft-21ft

Overall

26875

Females

11578

F18-39

11578

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
480
Passed By
591
Net Change
-236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28135
5K → 10K40200-207#28135#28342
10K → 15K8200-270#28342#28612
15K → 20K8412+72#28612#28540
20K → HALF275+22#28540#28518
HALF → 25K5539+16#28518#28502
25K → 30K4533+12#28502#28490
30K → 20M1241-29#28490#28519
20M → 21M236-34#28519#28553
21M → 35K541+53#28553#28500
35K → 23M560+56#28500#28444
23M → 24M353+32#28444#28412
24M → 40K1120-9#28412#28421
40K → 25.2M101+9#28421#28412
25.2M → FINISH410+41#28412#28371
TOTALS480591-236
📊

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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