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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Courtney Kramer

Bib: 33332 •F •Age: N/A

TX

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
35:06
3.11 mi
Rank: #28349
Start → 5K
35:06 | 11:18/mi
10K
1:11:33
6.21 mi
Rank: #28395 (-46)
5K → 10K
36:27 | 11:44/mi
15K
1:50:02
9.32 mi
Rank: #28501 (-106)
10K → 15K
38:29 | 12:24/mi
20K
2:31:38
12.43 mi
Rank: #28618 (-117)
15K → 20K
41:36 | 13:24/mi
HALF
2:40:08
13.11 mi
Rank: #28623 (-5)
20K → HALF
8:30 | 12:29/mi
25K
3:12:31
15.53 mi
Rank: #28598 (+25)
HALF → 25K
32:23 | 13:22/mi
30K
3:54:39
18.64 mi
Rank: #28524 (+74)
25K → 30K
42:08 | 13:34/mi
20M
4:13:47
20.00 mi
Rank: #28523 (+1)
30K → 20M
19:08 | 14:06/mi
21M
4:28:42
21.00 mi
Rank: #28512 (+11)
20M → 21M
14:55 | 14:55/mi
35K
4:38:12
21.75 mi
Rank: #28492 (+20)
21M → 35K
9:30 | 12:42/mi
23M
4:55:14
23.00 mi
Rank: #28477 (+15)
35K → 23M
17:02 | 13:37/mi
24M
5:08:33
24.00 mi
Rank: #28464 (+13)
23M → 24M
13:19 | 13:19/mi
40K
5:20:18
24.85 mi
Rank: #28443 (+21)
24M → 40K
11:45 | 13:45/mi
25.2M
5:25:13
25.20 mi
Rank: #28439 (+4)
40K → 25.2M
4:55 | 14:16/mi
FINISH
5:37:21
26.22 mi
Rank: #28411 (+28)
25.2M → FINISH
12:08 | 11:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:40:08
Pace12:13 /mi
2nd Half
Distance13.11 mi
Time2:57:13
Pace13:32 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:0035:0611:1835:06
11:18
-
10K
6.21 mi12:41:271:11:3311:3136:27
11:44
+0:26
15K
9.32 mi13:19:561:50:0211:4938:29
12:24
+0:40
20K
12.43 mi14:01:322:31:3812:1341:36
13:24
+1:00
HALF
13.11 mi14:10:022:40:0812:138:30
12:29
-0:55
25K
15.53 mi14:42:253:12:3112:2432:23
13:22
+0:53
30K
18.64 mi15:24:333:54:3912:3642:08
13:34
+0:12
20M
20.00 mi15:43:414:13:4712:4219:08
14:06
+0:32
21M
21.00 mi15:58:364:28:4212:4814:55
14:55
+0:49
35K
21.75 mi16:08:064:38:1212:489:30
12:42
-2:13
23M
23.00 mi16:25:084:55:1412:5117:02
13:37
+0:55
24M
24.00 mi16:38:275:08:3312:5213:19
13:19
-0:18
40K
24.85 mi16:50:125:20:1812:5411:45
13:45
+0:26
25.2M
25.20 mi16:55:075:25:1312:554:55
14:16
+0:31
FINISH
26.22 mi17:07:155:37:2112:5312:08
11:55
-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

11:18 /mi

Average Pace

12:53 /mi

Slowest Pace

14:55 /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

2:20:10

42% of race

Time at Steady Pace

2:38:13

47% of race

Time at Slower Pace

38:58

12% of race

Average Pace: 12:52 /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 mi12:05:0035:0611:1835:06
11:18
#28349
10K
6.21 mi12:41:271:11:3311:3136:27
11:44
#28395
15K
9.32 mi13:19:561:50:0211:4938:29
12:24
#28501
20K
12.43 mi14:01:322:31:3812:1341:36
13:24
#28618
HALF
13.11 mi14:10:022:40:0812:138:30
12:29
#28623
25K
15.53 mi14:42:253:12:3112:2432:23
13:22
#28598
30K
18.64 mi15:24:333:54:3912:3642:08
13:34
#28524
20M
20.00 mi15:43:414:13:4712:4219:08
14:06
#28523
21M
21.00 mi15:58:364:28:4212:4814:55
14:55
#28512
35K
21.75 mi16:08:064:38:1212:489:30
12:42
#28492
23M
23.00 mi16:25:084:55:1412:5117:02
13:37
#28477
24M
24.00 mi16:38:275:08:3312:5213:19
13:19
#28464
40K
24.85 mi16:50:125:20:1812:5411:45
13:45
#28443
25.2M
25.20 mi16:55:075:25:1312:554:55
14:16
#28439
FINISH
26.22 mi17:07:155:37:2112:5312:08
11:55
#28411
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 mi28349121171211728590(Top 99%)12288(Top 98%)12288(Top 215%)
10K6.21 mi3.10 mi28395-4612148-3112148-3128412(Top 98%)12172(Top 97%)12172(Top 213%)
15K9.32 mi3.11 mi28501-10612225-7712225-7728590(Top 99%)12288(Top 98%)12288(Top 215%)
20K12.43 mi3.11 mi28618-11712308-8312308-8328755(Top 99%)12414(Top 99%)12414(Top 217%)
HALF13.11 mi0.68 mi28623-512314-612314-628520(Top 98%)12284(Top 98%)12284(Top 215%)
25K15.53 mi2.42 mi28598+2512296+1812296+1828418(Top 98%)12208(Top 97%)12208(Top 214%)
30K18.64 mi3.11 mi28524+7412257+3912257+3928126(Top 97%)12083(Top 96%)12083(Top 211%)
20M20.00 mi1.36 mi28523+112264-712264-728175(Top 97%)12136(Top 96%)12136(Top 212%)
21M21.00 mi1.00 mi28512+1112261+312261+328014(Top 97%)12071(Top 96%)12071(Top 211%)
35K21.75 mi0.75 mi28492+2012253+812253+827473(Top 95%)11806(Top 94%)11806(Top 207%)
23M23.00 mi1.25 mi28477+1512246+712246+727870(Top 96%)12005(Top 95%)12005(Top 210%)
24M24.00 mi1.00 mi28464+1312240+612240+627896(Top 96%)12063(Top 96%)12063(Top 211%)
40K24.85 mi0.85 mi28443+2112226+1412226+1427719(Top 96%)11979(Top 95%)11979(Top 210%)
25.2M25.20 mi0.35 mi28439+412225+112225+127439(Top 95%)11856(Top 94%)11856(Top 207%)
FINISH26.22 mi1.02 mi28411+2812211+1412211+1427370(Top 94%)11810(Top 94%)11810(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28590

Females

12288

F18-39

12288

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28412

Females

12172

F18-39

12172

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28590

Females

12288

F18-39

12288

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28755

Females

12414

F18-39

12414

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28520

Females

12284

F18-39

12284

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28418

Females

12208

F18-39

12208

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28126

Females

12083

F18-39

12083

30K→20M

18.6 - 20.0 mi

Top 97%
×5
+64ft-50ft

Overall

28175

Females

12136

F18-39

12136

20M→21M

20.0 - 21.0 mi

Top 97%
×8
+106ft-24ft

Overall

28014

Females

12071

F18-39

12071

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27473

Females

11806

F18-39

11806

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27870

Females

12005

F18-39

12005

23M→24M

23.0 - 24.0 mi

Top 96%
×6
+12ft-82ft

Overall

27896

Females

12063

F18-39

12063

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27719

Females

11979

F18-39

11979

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27439

Females

11856

F18-39

11856

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27370

Females

11810

F18-39

11810

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
437
Passed By
499
Net Change
-62
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28349
5K → 10K77123-46#28349#28395
10K → 15K34140-106#28395#28501
15K → 20K12129-117#28501#28618
20K → HALF914-5#28618#28623
HALF → 25K5328+25#28623#28598
25K → 30K8612+74#28598#28524
30K → 20M2221+1#28524#28523
20M → 21M2110+11#28523#28512
21M → 35K244+20#28512#28492
35K → 23M205+15#28492#28477
23M → 24M185+13#28477#28464
24M → 40K243+21#28464#28443
40K → 25.2M51+4#28443#28439
25.2M → FINISH324+28#28439#28411
TOTALS437499-62
📊

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

AI Key Insights

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