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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Eliza Cassella

Bib: 30852 β€’F β€’Age: N/A

MA

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
51Β°/41Β°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
33:30
3.11 mi
Rank: #27682
Start β†’ 5K
33:30 | 10:47/mi
10K
1:08:10
6.21 mi
Rank: #27845 (-163)
5K β†’ 10K
34:40 | 11:10/mi
15K
1:39:30
9.32 mi
Rank: #27220 (+625)
10K β†’ 15K
31:20 | 10:06/mi
20K
2:11:08
12.43 mi
Rank: #26774 (+446)
15K β†’ 20K
31:38 | 10:11/mi
HALF
2:17:51
13.11 mi
Rank: #26698 (+76)
20K β†’ HALF
6:43 | 9:52/mi
25K
2:43:44
15.53 mi
Rank: #26548 (+150)
HALF β†’ 25K
25:53 | 10:41/mi
30K
3:17:52
18.64 mi
Rank: #26354 (+194)
25K β†’ 30K
34:08 | 11:00/mi
20M
3:33:21
20.00 mi
Rank: #26297 (+57)
30K β†’ 20M
15:29 | 11:24/mi
21M
3:45:21
21.00 mi
Rank: #26215 (+82)
20M β†’ 21M
12:00 | 12:00/mi
35K
3:54:03
21.75 mi
Rank: #26227 (-12)
21M β†’ 35K
8:42 | 11:38/mi
23M
4:09:43
23.00 mi
Rank: #26294 (-67)
35K β†’ 23M
15:40 | 12:32/mi
24M
4:21:15
24.00 mi
Rank: #26297 (-3)
23M β†’ 24M
11:32 | 11:32/mi
40K
4:30:47
24.85 mi
Rank: #26217 (+80)
24M β†’ 40K
9:32 | 11:10/mi
25.2M
4:35:03
25.20 mi
Rank: #26205 (+12)
40K β†’ 25.2M
4:16 | 12:23/mi
FINISH
4:46:12
26.22 mi
Rank: #26209 (-4)
25.2M β†’ FINISH
11:09 | 10:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:51
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:28:21
Pace11:19 /mi
πŸ“ŠPositive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:1833:3010:4733:30
10:47
-
10K
6.21 mi12:37:581:08:1010:5934:40
11:10
+0:23
15K
9.32 mi13:09:181:39:3010:4131:20
10:06
-1:04
20K
12.43 mi13:40:562:11:0810:3431:38
10:11
+0:05
HALF
13.11 mi13:47:392:17:5110:316:43
9:52
-0:19
25K
15.53 mi14:13:322:43:4410:3325:53
10:41
+0:49
30K
18.64 mi14:47:403:17:5210:3734:08
11:00
+0:19
20M
20.00 mi15:03:093:33:2110:4115:29
11:24
+0:24
21M
21.00 mi15:15:093:45:2110:4412:00
12:00
+0:36
35K
21.75 mi15:23:513:54:0310:468:42
11:38
-0:22
23M
23.00 mi15:39:314:09:4310:5215:40
12:32
+0:54
24M
24.00 mi15:51:034:21:1510:5411:32
11:32
-1:00
40K
24.85 mi16:00:354:30:4710:549:32
11:10
-0:22
25.2M
25.20 mi16:04:514:35:0310:554:16
12:23
+1:13
FINISH
26.22 mi16:16:004:46:1210:5611:09
10:57
-1:26

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:52 /mi

Average Pace

10:55 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:09:04

45% of race

Time at Steady Pace

1:56:30

41% of race

Time at Slower Pace

40:38

14% of race

Average Pace: 10:55 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:03:1833:3010:4733:30
10:47
#27682
10K
6.21 mi12:37:581:08:1010:5934:40
11:10
#27845
15K
9.32 mi13:09:181:39:3010:4131:20
10:06
#27220
20K
12.43 mi13:40:562:11:0810:3431:38
10:11
#26774
HALF
13.11 mi13:47:392:17:5110:316:43
9:52
#26698
25K
15.53 mi14:13:322:43:4410:3325:53
10:41
#26548
30K
18.64 mi14:47:403:17:5210:3734:08
11:00
#26354
20M
20.00 mi15:03:093:33:2110:4115:29
11:24
#26297
21M
21.00 mi15:15:093:45:2110:4412:00
12:00
#26215
35K
21.75 mi15:23:513:54:0310:468:42
11:38
#26227
23M
23.00 mi15:39:314:09:4310:5215:40
12:32
#26294
24M
24.00 mi15:51:034:21:1510:5411:32
11:32
#26297
40K
24.85 mi16:00:354:30:4710:549:32
11:10
#26217
25.2M
25.20 mi16:04:514:35:0310:554:16
12:23
#26205
FINISH
26.22 mi16:16:004:46:1210:5611:09
10:57
#26209
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 mi27682116721167225893(Top 89%)10667(Top 85%)10667(Top 187%)
10K6.21 mi3.10 mi27845-16311791-11911791-11927871(Top 96%)11835(Top 94%)11835(Top 207%)
15K9.32 mi3.11 mi27220+62511427+36411427+36425893(Top 89%)10667(Top 85%)10667(Top 187%)
20K12.43 mi3.11 mi26774+44611176+25111176+25125447(Top 88%)10444(Top 83%)10444(Top 183%)
HALF13.11 mi0.68 mi26698+7611136+4011136+4025329(Top 87%)10400(Top 83%)10400(Top 182%)
25K15.53 mi2.42 mi26548+15011049+8711049+8725813(Top 89%)10682(Top 85%)10682(Top 187%)
30K18.64 mi3.11 mi26354+19410975+7410975+7425326(Top 87%)10541(Top 84%)10541(Top 184%)
20M20.00 mi1.36 mi26297+5710954+2110954+2125592(Top 88%)10760(Top 86%)10760(Top 188%)
21M21.00 mi1.00 mi26215+8210919+3510919+3525090(Top 86%)10549(Top 84%)10549(Top 185%)
35K21.75 mi0.75 mi26227-1210934-1510934-1526269(Top 91%)11176(Top 89%)11176(Top 196%)
23M23.00 mi1.25 mi26294-6710985-5110985-5126808(Top 92%)11486(Top 91%)11486(Top 201%)
24M24.00 mi1.00 mi26297-310995-1010995-1025998(Top 90%)11112(Top 88%)11112(Top 194%)
40K24.85 mi0.85 mi26217+8010961+3410961+3424559(Top 85%)10425(Top 83%)10425(Top 182%)
25.2M25.20 mi0.35 mi26205+1210959+210959+225169(Top 87%)10709(Top 85%)10709(Top 187%)
FINISH26.22 mi1.02 mi26209-410973-1410973-1426016(Top 90%)11153(Top 89%)11153(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
Γ—21
+97ft-345ft

Overall

25893

Females

10667

F18-39

10667

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27871

Females

11835

F18-39

11835

10K→15K

6.2 - 9.3 mi

Top 89%
Γ—3
+67ft-78ft

Overall

25893

Females

10667

F18-39

10667

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25447

Females

10444

F18-39

10444

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25329

Females

10400

F18-39

10400

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25813

Females

10682

F18-39

10682

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25326

Females

10541

F18-39

10541

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25592

Females

10760

F18-39

10760

20M→21M

20.0 - 21.0 mi

Top 86%
Γ—8
+106ft-24ft

Overall

25090

Females

10549

F18-39

10549

21M→35K

21.0 - 21.8 mi

Top 91%
Γ—7
+17ft-86ft

Overall

26269

Females

11176

F18-39

11176

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26808

Females

11486

F18-39

11486

23M→24M

23.0 - 24.0 mi

Top 90%
Γ—6
+12ft-82ft

Overall

25998

Females

11112

F18-39

11112

24M→40K

24.0 - 24.9 mi

Top 85%
Γ—1
+6ft-20ft

Overall

24559

Females

10425

F18-39

10425

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25169

Females

10709

F18-39

10709

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26016

Females

11153

F18-39

11153

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2019*
Passed By
496
Net Change
+1473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27682
5K β†’ 10K87200-163#27682#27845
10K β†’ 15K627*2+625#27845#27220
15K β†’ 20K448*2+446#27220#26774
20K β†’ HALF771+76#26774#26698
HALF β†’ 25K16414+150#26698#26548
25K β†’ 30K220*26+194#26548#26354
30K β†’ 20M8528+57#26354#26297
20M β†’ 21M9311+82#26297#26215
21M β†’ 35K2840-12#26215#26227
35K β†’ 23M2491-67#26227#26294
23M β†’ 24M3336-3#26294#26297
24M β†’ 40K811+80#26297#26217
40K β†’ 25.2M219+12#26217#26205
25.2M β†’ FINISH3135-4#26205#26209
TOTALS2019*496+1473

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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