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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alexa Brown

Bib: 30254 •F •Age: N/A

MA

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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
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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
34:41
3.11 mi
Rank: #28227
Start → 5K
34:41 | 11:10/mi
10K
1:11:16
6.21 mi
Rank: #28362 (-135)
5K → 10K
36:35 | 11:47/mi
15K
1:52:29
9.32 mi
Rank: #28668 (-306)
10K → 15K
41:13 | 13:16/mi
20K
2:36:01
12.43 mi
Rank: #28792 (-124)
15K → 20K
43:32 | 14:01/mi
HALF
2:44:12
13.11 mi
Rank: #28769 (+23)
20K → HALF
8:11 | 12:01/mi
25K
3:16:08
15.53 mi
Rank: #28727 (+42)
HALF → 25K
31:56 | 13:11/mi
30K
4:00:53
18.64 mi
Rank: #28726 (+1)
25K → 30K
44:45 | 14:25/mi
20M
4:20:28
20.00 mi
Rank: #28717 (+9)
30K → 20M
19:35 | 14:26/mi
21M
4:36:28
21.00 mi
Rank: #28728 (-11)
20M → 21M
16:00 | 16:00/mi
35K
4:46:18
21.75 mi
Rank: #28707 (+21)
21M → 35K
9:50 | 13:09/mi
23M
5:06:13
23.00 mi
Rank: #28736 (-29)
35K → 23M
19:55 | 15:55/mi
24M
5:19:44
24.00 mi
Rank: #28719 (+17)
23M → 24M
13:31 | 13:31/mi
40K
5:32:02
24.85 mi
Rank: #28712 (+7)
24M → 40K
12:18 | 14:24/mi
25.2M
5:37:26
25.20 mi
Rank: #28716 (-4)
40K → 25.2M
5:24 | 15:40/mi
FINISH
5:52:25
26.22 mi
Rank: #28741 (-25)
25.2M → FINISH
14:59 | 14:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:44:12
Pace12:32 /mi
2nd Half
Distance13.11 mi
Time3:08:13
Pace14:22 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:06:4034:4111:1034:41
11:10
-
10K
6.21 mi12:43:151:11:1611:2936:35
11:47
+0:37
15K
9.32 mi13:24:281:52:2912:0541:13
13:16
+1:29
20K
12.43 mi14:08:002:36:0112:3443:32
14:01
+0:45
HALF
13.11 mi14:16:112:44:1212:328:11
12:01
-2:00
25K
15.53 mi14:48:073:16:0812:3831:56
13:11
+1:10
30K
18.64 mi15:32:524:00:5312:5644:45
14:25
+1:14
20M
20.00 mi15:52:274:20:2813:0219:35
14:26
+0:01
21M
21.00 mi16:08:274:36:2813:1016:00
16:00
+1:34
35K
21.75 mi16:18:174:46:1813:109:50
13:09
-2:51
23M
23.00 mi16:38:125:06:1313:1919:55
15:55
+2:46
24M
24.00 mi16:51:435:19:4413:2013:31
13:31
-2:24
40K
24.85 mi17:04:015:32:0213:2212:18
14:24
+0:53
25.2M
25.20 mi17:09:255:37:2613:245:24
15:40
+1:16
FINISH
26.22 mi17:24:245:52:2513:2814:59
14:43
-0:57

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

11:10 /mi

Average Pace

13:27 /mi

Slowest Pace

16:00 /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

2:42:26

46% of race

Time at Steady Pace

2:28:40

42% of race

Time at Slower Pace

41:19

12% of race

Average Pace: 13:26 /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 mi12:06:4034:4111:1034:41
11:10
#28227
10K
6.21 mi12:43:151:11:1611:2936:35
11:47
#28362
15K
9.32 mi13:24:281:52:2912:0541:13
13:16
#28668
20K
12.43 mi14:08:002:36:0112:3443:32
14:01
#28792
HALF
13.11 mi14:16:112:44:1212:328:11
12:01
#28769
25K
15.53 mi14:48:073:16:0812:3831:56
13:11
#28727
30K
18.64 mi15:32:524:00:5312:5644:45
14:25
#28726
20M
20.00 mi15:52:274:20:2813:0219:35
14:26
#28717
21M
21.00 mi16:08:274:36:2813:1016:00
16:00
#28728
35K
21.75 mi16:18:174:46:1813:109:50
13:09
#28707
23M
23.00 mi16:38:125:06:1313:1919:55
15:55
#28736
24M
24.00 mi16:51:435:19:4413:2013:31
13:31
#28719
40K
24.85 mi17:04:015:32:0213:2212:18
14:24
#28712
25.2M
25.20 mi17:09:255:37:2613:245:24
15:40
#28716
FINISH
26.22 mi17:24:245:52:2513:2814:59
14:43
#28741
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 mi28227120331203328901(Top 100%)12502(Top 99%)12502(Top 219%)
10K6.21 mi3.10 mi28362-13512128-9512128-9528442(Top 98%)12191(Top 97%)12191(Top 213%)
15K9.32 mi3.11 mi28668-30612333-20512333-20528901(Top 100%)12502(Top 99%)12502(Top 219%)
20K12.43 mi3.11 mi28792-12412424-9112424-9128902(Top 100%)12512(Top 99%)12512(Top 219%)
HALF13.11 mi0.68 mi28769+2312407+1712407+1728291(Top 97%)12138(Top 97%)12138(Top 212%)
25K15.53 mi2.42 mi28727+4212382+2512382+2528326(Top 98%)12151(Top 97%)12151(Top 213%)
30K18.64 mi3.11 mi28726+112386-412386-428575(Top 98%)12347(Top 98%)12347(Top 216%)
20M20.00 mi1.36 mi28717+912380+612380+628359(Top 98%)12235(Top 97%)12235(Top 214%)
21M21.00 mi1.00 mi28728-1112391-1112391-1128584(Top 98%)12376(Top 98%)12376(Top 217%)
35K21.75 mi0.75 mi28707+2112382+912382+927838(Top 96%)12006(Top 95%)12006(Top 210%)
23M23.00 mi1.25 mi28736-2912403-2112403-2128847(Top 99%)12517(Top 100%)12517(Top 219%)
24M24.00 mi1.00 mi28719+1712398+512398+528037(Top 97%)12131(Top 96%)12131(Top 212%)
40K24.85 mi0.85 mi28712+712392+612392+628154(Top 97%)12193(Top 97%)12193(Top 213%)
25.2M25.20 mi0.35 mi28716-4123921239228286(Top 97%)12282(Top 98%)12282(Top 215%)
FINISH26.22 mi1.02 mi28741-2512412-2012412-2028803(Top 99%)12505(Top 99%)12505(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

28901

Females

12502

F18-39

12502

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28442

Females

12191

F18-39

12191

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

28901

Females

12502

F18-39

12502

15K→20K

9.3 - 12.4 mi

Top 100%
×5
+106ft-86ft

Overall

28902

Females

12512

F18-39

12512

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28291

Females

12138

F18-39

12138

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28326

Females

12151

F18-39

12151

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28575

Females

12347

F18-39

12347

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28359

Females

12235

F18-39

12235

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28584

Females

12376

F18-39

12376

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27838

Females

12006

F18-39

12006

35K→23M

21.8 - 23.0 mi

Top 99%
×5
+23ft-63ft

Overall

28847

Females

12517

F18-39

12517

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28037

Females

12131

F18-39

12131

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28154

Females

12193

F18-39

12193

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1
+13ft-16ft

Overall

28286

Females

12282

F18-39

12282

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28803

Females

12505

F18-39

12505

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
270
Passed By
672
Net Change
-514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28227
5K → 10K50185-135#28227#28362
10K → 15K6200-306#28362#28668
15K → 20K12136-124#28668#28792
20K → HALF252+23#28792#28769
HALF → 25K497+42#28769#28727
25K → 30K3332+1#28727#28726
30K → 20M2314+9#28726#28717
20M → 21M819-11#28717#28728
21M → 35K243+21#28728#28707
35K → 23M029-29#28707#28736
23M → 24M192+17#28736#28719
24M → 40K125+7#28719#28712
40K → 25.2M26-4#28712#28716
25.2M → FINISH732-25#28716#28741
TOTALS270672-514
📊

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

Activity Data

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