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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cassie Kruse

Bib: 9218 •F •Age: N/A

NH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 26%
Gender (Female)
#0 / 12578
Top 9%
Age Group (F18-39)
#0 / 5716
Top 17%
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
21:06
3.11 mi
Rank: #6810
Start → 5K
21:06 | 6:48/mi
10K
41:52
6.21 mi
Rank: #6286 (+524)
5K → 10K
20:46 | 6:42/mi
15K
1:02:58
9.32 mi
Rank: #6404 (-118)
10K → 15K
21:06 | 6:48/mi
20K
1:24:23
12.43 mi
Rank: #6519 (-115)
15K → 20K
21:25 | 6:54/mi
HALF
1:29:09
13.11 mi
Rank: #6645 (-126)
20K → HALF
4:46 | 7:00/mi
25K
1:46:05
15.53 mi
Rank: #6778 (-133)
HALF → 25K
16:56 | 6:59/mi
30K
2:08:24
18.64 mi
Rank: #6856 (-78)
25K → 30K
22:19 | 7:11/mi
20M
2:18:29
20.00 mi
Rank: #6963 (-107)
30K → 20M
10:05 | 7:26/mi
21M
2:26:29
21.00 mi
Rank: #7055 (-92)
20M → 21M
8:00 | 8:00/mi
35K
2:32:00
21.75 mi
Rank: #7111 (-56)
21M → 35K
5:31 | 7:23/mi
23M
2:41:40
23.00 mi
Rank: #7236 (-125)
35K → 23M
9:40 | 7:44/mi
24M
2:49:16
24.00 mi
Rank: #7336 (-100)
23M → 24M
7:36 | 7:36/mi
40K
2:55:59
24.85 mi
Rank: #7420 (-84)
24M → 40K
6:43 | 7:52/mi
25.2M
2:58:52
25.20 mi
Rank: #7447 (-27)
40K → 25.2M
2:53 | 8:22/mi
FINISH
3:06:21
26.22 mi
Rank: #7524 (-77)
25.2M → FINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:09
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:37:12
Pace7:25 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:5421:066:4821:06
6:48
-
10K
6.21 mi10:57:4041:526:4520:46
6:42
-0:06
15K
9.32 mi11:18:461:02:586:4621:06
6:48
+0:06
20K
12.43 mi11:40:111:24:236:4821:25
6:54
+0:06
HALF
13.11 mi11:44:571:29:096:494:46
7:00
+0:06
25K
15.53 mi12:01:531:46:056:5016:56
6:59
-0:01
30K
18.64 mi12:24:122:08:246:5422:19
7:11
+0:12
20M
20.00 mi12:34:172:18:296:5610:05
7:26
+0:15
21M
21.00 mi12:42:172:26:296:598:00
8:00
+0:34
35K
21.75 mi12:47:482:32:007:005:31
7:23
-0:37
23M
23.00 mi12:57:282:41:407:029:40
7:44
+0:21
24M
24.00 mi13:05:042:49:167:047:36
7:36
-0:08
40K
24.85 mi13:11:472:55:597:056:43
7:52
+0:16
25.2M
25.20 mi13:14:402:58:527:062:53
8:22
+0:30
FINISH
26.22 mi13:22:093:06:217:077:29
7:21
-1:01

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

6:42 /mi

Average Pace

7:07 /mi

Slowest Pace

8:22 /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

1:46:05

57% of race

Time at Steady Pace

45:24

24% of race

Time at Slower Pace

34:52

19% of race

Average Pace: 7:06 /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 mi10:36:5421:066:4821:06
6:48
#6810
10K
6.21 mi10:57:4041:526:4520:46
6:42
#6286
15K
9.32 mi11:18:461:02:586:4621:06
6:48
#6404
20K
12.43 mi11:40:111:24:236:4821:25
6:54
#6519
HALF
13.11 mi11:44:571:29:096:494:46
7:00
#6645
25K
15.53 mi12:01:531:46:056:5016:56
6:59
#6778
30K
18.64 mi12:24:122:08:246:5422:19
7:11
#6856
20M
20.00 mi12:34:172:18:296:5610:05
7:26
#6963
21M
21.00 mi12:42:172:26:296:598:00
8:00
#7055
35K
21.75 mi12:47:482:32:007:005:31
7:23
#7111
23M
23.00 mi12:57:282:41:407:029:40
7:44
#7236
24M
24.00 mi13:05:042:49:167:047:36
7:36
#7336
40K
24.85 mi13:11:472:55:597:056:43
7:52
#7420
25.2M
25.20 mi13:14:402:58:527:062:53
8:22
#7447
FINISH
26.22 mi13:22:093:06:217:077:29
7:21
#7524
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 mi68107177176762(Top 23%)738(Top 6%)738(Top 13%)
10K6.21 mi3.10 mi6286+524591+126591+1265808(Top 20%)495(Top 4%)495(Top 9%)
15K9.32 mi3.11 mi6404-118620-29620-296762(Top 23%)738(Top 6%)738(Top 13%)
20K12.43 mi3.11 mi6519-115656-36656-367059(Top 24%)851(Top 7%)851(Top 15%)
HALF13.11 mi0.68 mi6645-126695-39695-398657(Top 30%)1344(Top 11%)1344(Top 24%)
25K15.53 mi2.42 mi6778-133742-47742-477303(Top 25%)969(Top 8%)969(Top 17%)
30K18.64 mi3.11 mi6856-78786-44786-447292(Top 25%)1090(Top 9%)1090(Top 19%)
20M20.00 mi1.36 mi6963-107827-41827-418561(Top 29%)1717(Top 14%)1717(Top 30%)
21M21.00 mi1.00 mi7055-92871-44871-449907(Top 34%)2452(Top 19%)2452(Top 43%)
35K21.75 mi0.75 mi7111-56898-27898-279906(Top 34%)2429(Top 19%)2429(Top 42%)
23M23.00 mi1.25 mi7236-125956-58956-5810464(Top 36%)2832(Top 23%)2832(Top 50%)
24M24.00 mi1.00 mi7336-1001007-511007-5110857(Top 37%)3081(Top 24%)3081(Top 54%)
40K24.85 mi0.85 mi7420-841065-581065-5811455(Top 39%)3478(Top 28%)3478(Top 61%)
25.2M25.20 mi0.35 mi7447-271090-251090-2510720(Top 37%)3161(Top 25%)3161(Top 55%)
FINISH26.22 mi1.02 mi7524-771141-511141-5110217(Top 35%)2939(Top 23%)2939(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6762

Females

738

F18-39

738

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5808

Females

495

F18-39

495

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6762

Females

738

F18-39

738

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

7059

Females

851

F18-39

851

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8657

Females

1344

F18-39

1344

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7303

Females

969

F18-39

969

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7292

Females

1090

F18-39

1090

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8561

Females

1717

F18-39

1717

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9907

Females

2452

F18-39

2452

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9906

Females

2429

F18-39

2429

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10464

Females

2832

F18-39

2832

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10857

Females

3081

F18-39

3081

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11455

Females

3478

F18-39

3478

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10720

Females

3161

F18-39

3161

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10217

Females

2939

F18-39

2939

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1283*
Passed By
1940
Net Change
-714
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6810
5K → 10K562*38+524#6810#6286
10K → 15K102200-118#6286#6404
15K → 20K107200-115#6404#6519
20K → HALF3129-126#6519#6645
HALF → 25K82200-133#6645#6778
25K → 30K112190-78#6778#6856
30K → 20M50157-107#6856#6963
20M → 21M43135-92#6963#7055
21M → 35K2480-56#7055#7111
35K → 23M62187-125#7111#7236
23M → 24M35135-100#7236#7336
24M → 40K38122-84#7336#7420
40K → 25.2M2148-27#7420#7447
25.2M → FINISH42119-77#7447#7524
TOTALS1283*1940-714

* 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

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OTQ

Olympic Trials Qualifying analysis available

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