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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Gianna Lauren Casal

Bib: 33003 •F •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
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
32:50
3.11 mi
Rank: #27312
Start → 5K
32:50 | 10:35/mi
10K
1:07:25
6.21 mi
Rank: #27652 (-340)
5K → 10K
34:35 | 11:08/mi
15K
1:42:59
9.32 mi
Rank: #27792 (-140)
10K → 15K
35:34 | 11:27/mi
20K
2:20:45
12.43 mi
Rank: #27930 (-138)
15K → 20K
37:46 | 12:10/mi
HALF
2:29:11
13.11 mi
Rank: #27984 (-54)
20K → HALF
8:26 | 12:23/mi
25K
3:06:18
15.53 mi
Rank: #28327 (-343)
HALF → 25K
37:07 | 15:19/mi
30K
3:46:52
18.64 mi
Rank: #28243 (+84)
25K → 30K
40:34 | 13:04/mi
20M
4:06:37
20.00 mi
Rank: #28277 (-34)
30K → 20M
19:45 | 14:33/mi
21M
4:22:05
21.00 mi
Rank: #28289 (-12)
20M → 21M
15:28 | 15:28/mi
35K
4:32:46
21.75 mi
Rank: #28312 (-23)
21M → 35K
10:41 | 14:17/mi
23M
4:49:36
23.00 mi
Rank: #28305 (+7)
35K → 23M
16:50 | 13:28/mi
24M
5:03:28
24.00 mi
Rank: #28310 (-5)
23M → 24M
13:52 | 13:52/mi
40K
5:15:27
24.85 mi
Rank: #28308 (+2)
24M → 40K
11:59 | 14:01/mi
25.2M
5:20:32
25.20 mi
Rank: #28300 (+8)
40K → 25.2M
5:05 | 14:45/mi
FINISH
5:34:11
26.22 mi
Rank: #28327 (-27)
25.2M → FINISH
13:39 | 13:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:29:11
Pace11:23 /mi
2nd Half
Distance13.11 mi
Time3:05:00
Pace14:07 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:3332:5010:3532:50
10:35
-
10K
6.21 mi12:38:081:07:2510:5134:35
11:08
+0:33
15K
9.32 mi13:13:421:42:5911:0335:34
11:27
+0:19
20K
12.43 mi13:51:282:20:4511:2037:46
12:10
+0:43
HALF
13.11 mi13:59:542:29:1111:238:26
12:23
+0:13
25K
15.53 mi14:37:013:06:1812:0037:07
15:19
+2:56
30K
18.64 mi15:17:353:46:5212:1140:34
13:04
-2:15
20M
20.00 mi15:37:204:06:3712:2019:45
14:33
+1:29
21M
21.00 mi15:52:484:22:0512:2915:28
15:28
+0:55
35K
21.75 mi16:03:294:32:4612:3310:41
14:17
-1:11
23M
23.00 mi16:20:194:49:3612:3616:50
13:28
-0:49
24M
24.00 mi16:34:115:03:2812:3913:52
13:52
+0:24
40K
24.85 mi16:46:105:15:2712:4211:59
14:01
+0:09
25.2M
25.20 mi16:51:155:20:3212:445:05
14:45
+0:44
FINISH
26.22 mi17:04:545:34:1112:4613:39
13:24
-1:21

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

10:35 /mi

Average Pace

12:45 /mi

Slowest Pace

15:28 /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

2:29:11

45% of race

Time at Steady Pace

1:36:54

29% of race

Time at Slower Pace

1:28:06

26% of race

Average Pace: 12:45 /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 mi12:03:3332:5010:3532:50
10:35
#27312
10K
6.21 mi12:38:081:07:2510:5134:35
11:08
#27652
15K
9.32 mi13:13:421:42:5911:0335:34
11:27
#27792
20K
12.43 mi13:51:282:20:4511:2037:46
12:10
#27930
HALF
13.11 mi13:59:542:29:1111:238:26
12:23
#27984
25K
15.53 mi14:37:013:06:1812:0037:07
15:19
#28327
30K
18.64 mi15:17:353:46:5212:1140:34
13:04
#28243
20M
20.00 mi15:37:204:06:3712:2019:45
14:33
#28277
21M
21.00 mi15:52:484:22:0512:2915:28
15:28
#28289
35K
21.75 mi16:03:294:32:4612:3310:41
14:17
#28312
23M
23.00 mi16:20:194:49:3612:3616:50
13:28
#28305
24M
24.00 mi16:34:115:03:2812:3913:52
13:52
#28310
40K
24.85 mi16:46:105:15:2712:4211:59
14:01
#28308
25.2M
25.20 mi16:51:155:20:3212:445:05
14:45
#28300
FINISH
26.22 mi17:04:545:34:1112:4613:39
13:24
#28327
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 mi27312114581145827924(Top 96%)11870(Top 94%)11870(Top 208%)
10K6.21 mi3.10 mi27652-34011668-21011668-21027836(Top 96%)11812(Top 94%)11812(Top 207%)
15K9.32 mi3.11 mi27792-14011763-9511763-9527924(Top 96%)11870(Top 94%)11870(Top 208%)
20K12.43 mi3.11 mi27930-13811852-8911852-8928140(Top 97%)12007(Top 95%)12007(Top 210%)
HALF13.11 mi0.68 mi27984-5411891-3911891-3928473(Top 98%)12255(Top 97%)12255(Top 214%)
25K15.53 mi2.42 mi28327-34312115-22412115-22428935(Top 100%)12532(Top 100%)12532(Top 219%)
30K18.64 mi3.11 mi28243+8412072+4312072+4327763(Top 96%)11869(Top 94%)11869(Top 208%)
20M20.00 mi1.36 mi28277-3412093-2112093-2128422(Top 98%)12269(Top 98%)12269(Top 215%)
21M21.00 mi1.00 mi28289-1212100-712100-728336(Top 98%)12250(Top 97%)12250(Top 214%)
35K21.75 mi0.75 mi28312-2312124-2412124-2428472(Top 98%)12335(Top 98%)12335(Top 216%)
23M23.00 mi1.25 mi28305+712126-212126-227762(Top 96%)11951(Top 95%)11951(Top 209%)
24M24.00 mi1.00 mi28310-512131-512131-528269(Top 97%)12252(Top 97%)12252(Top 214%)
40K24.85 mi0.85 mi28308+212135-412135-427915(Top 96%)12071(Top 96%)12071(Top 211%)
25.2M25.20 mi0.35 mi28300+812132+312132+327793(Top 96%)12030(Top 96%)12030(Top 210%)
FINISH26.22 mi1.02 mi28327-2712156-2412156-2428440(Top 98%)12329(Top 98%)12329(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27924

Females

11870

F18-39

11870

5K→10K

3.1 - 6.2 mi

Top 96%
×5
+79ft-138ft

Overall

27836

Females

11812

F18-39

11812

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27924

Females

11870

F18-39

11870

15K→20K

9.3 - 12.4 mi

Top 97%
×5
+106ft-86ft

Overall

28140

Females

12007

F18-39

12007

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28473

Females

12255

F18-39

12255

HALF→25K

13.1 - 15.5 mi

Top 100%
×4
+66ft-88ft

Overall

28935

Females

12532

F18-39

12532

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27763

Females

11869

F18-39

11869

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28422

Females

12269

F18-39

12269

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28336

Females

12250

F18-39

12250

21M→35K

21.0 - 21.8 mi

Top 98%
×7
+17ft-86ft

Overall

28472

Females

12335

F18-39

12335

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27762

Females

11951

F18-39

11951

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28269

Females

12252

F18-39

12252

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27915

Females

12071

F18-39

12071

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1
+13ft-16ft

Overall

27793

Females

12030

F18-39

12030

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28440

Females

12329

F18-39

12329

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
376
Passed By
1053
Net Change
-1015
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27312
5K → 10K53200-340#27312#27652
10K → 15K58198-140#27652#27792
15K → 20K36174-138#27792#27930
20K → HALF458-54#27930#27984
HALF → 25K2200-343#27984#28327
25K → 30K10218+84#28327#28243
30K → 20M1347-34#28243#28277
20M → 21M1830-12#28277#28289
21M → 35K932-23#28289#28312
35K → 23M2922+7#28312#28305
23M → 24M1419-5#28305#28310
24M → 40K1412+2#28310#28308
40K → 25.2M113+8#28308#28300
25.2M → FINISH1340-27#28300#28327
TOTALS3761053-1015
📊

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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