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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Laura Driver

Bib: 18352 •F •Age: N/A

FL

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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

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
26:05
3.11 mi
Rank: #19495
Start → 5K
26:05 | 8:24/mi
10K
52:31
6.21 mi
Rank: #19896 (-401)
5K → 10K
26:26 | 8:31/mi
15K
1:20:13
9.32 mi
Rank: #20763 (-867)
10K → 15K
27:42 | 8:55/mi
20K
1:50:55
12.43 mi
Rank: #22150 (-1387)
15K → 20K
30:42 | 9:53/mi
HALF
1:56:51
13.11 mi
Rank: #22111 (+39)
20K → HALF
5:56 | 8:43/mi
25K
2:18:15
15.53 mi
Rank: #21788 (+323)
HALF → 25K
21:24 | 8:50/mi
30K
2:45:51
18.64 mi
Rank: #21304 (+484)
25K → 30K
27:36 | 8:54/mi
20M
2:57:55
20.00 mi
Rank: #21057 (+247)
30K → 20M
12:04 | 8:54/mi
21M
3:06:59
21.00 mi
Rank: #20815 (+242)
20M → 21M
9:04 | 9:04/mi
35K
3:13:14
21.75 mi
Rank: #20685 (+130)
21M → 35K
6:15 | 8:22/mi
23M
3:23:39
23.00 mi
Rank: #20393 (+292)
35K → 23M
10:25 | 8:20/mi
24M
3:31:56
24.00 mi
Rank: #20221 (+172)
23M → 24M
8:17 | 8:17/mi
40K
3:39:06
24.85 mi
Rank: #20041 (+180)
24M → 40K
7:10 | 8:23/mi
25.2M
3:42:05
25.20 mi
Rank: #19942 (+99)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:50:00
26.22 mi
Rank: #19735 (+207)
25.2M → FINISH
7:55 | 7:47/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:56:51
Pace8:55 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:53:09
Pace8:38 /mi
📊Negative Split: 3.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:3426:058:2426:05
8:24
-
10K
6.21 mi11:35:0052:318:2826:26
8:31
+0:07
15K
9.32 mi12:02:421:20:138:3727:42
8:55
+0:24
20K
12.43 mi12:33:241:50:558:5630:42
9:53
+0:58
HALF
13.11 mi12:39:201:56:518:555:56
8:43
-1:10
25K
15.53 mi13:00:442:18:158:5421:24
8:50
+0:07
30K
18.64 mi13:28:202:45:518:5427:36
8:54
+0:04
20M
20.00 mi13:40:242:57:558:5412:04
8:54
0:00
21M
21.00 mi13:49:283:06:598:559:04
9:04
+0:10
35K
21.75 mi13:55:433:13:148:546:15
8:22
-0:42
23M
23.00 mi14:06:083:23:398:5210:25
8:20
-0:02
24M
24.00 mi14:14:253:31:568:508:17
8:17
-0:03
40K
24.85 mi14:21:353:39:068:497:10
8:23
+0:06
25.2M
25.20 mi14:24:343:42:058:492:59
8:40
+0:17
FINISH
26.22 mi14:32:293:50:008:477:55
7:47
-0:53

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

7:47 /mi

Average Pace

8:47 /mi

Slowest Pace

9:53 /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

1:06:07

29% of race

Time at Steady Pace

56:45

25% of race

Time at Slower Pace

1:47:08

47% of race

Average Pace: 8:46 /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 mi11:08:3426:058:2426:05
8:24
#19495
10K
6.21 mi11:35:0052:318:2826:26
8:31
#19896
15K
9.32 mi12:02:421:20:138:3727:42
8:55
#20763
20K
12.43 mi12:33:241:50:558:5630:42
9:53
#22150
HALF
13.11 mi12:39:201:56:518:555:56
8:43
#22111
25K
15.53 mi13:00:442:18:158:5421:24
8:50
#21788
30K
18.64 mi13:28:202:45:518:5427:36
8:54
#21304
20M
20.00 mi13:40:242:57:558:5412:04
8:54
#21057
21M
21.00 mi13:49:283:06:598:559:04
9:04
#20815
35K
21.75 mi13:55:433:13:148:546:15
8:22
#20685
23M
23.00 mi14:06:083:23:398:5210:25
8:20
#20393
24M
24.00 mi14:14:253:31:568:508:17
8:17
#20221
40K
24.85 mi14:21:353:39:068:497:10
8:23
#20041
25.2M
25.20 mi14:24:343:42:058:492:59
8:40
#19942
FINISH
26.22 mi14:32:293:50:008:477:55
7:47
#19735
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 mi194957362736222291(Top 77%)8772(Top 70%)8772(Top 153%)
10K6.21 mi3.10 mi19896-4017562-2007562-20020399(Top 70%)7810(Top 62%)7810(Top 137%)
15K9.32 mi3.11 mi20763-8678019-4578019-45722291(Top 77%)8772(Top 70%)8772(Top 153%)
20K12.43 mi3.11 mi22150-13878730-7118730-71124746(Top 85%)10073(Top 80%)10073(Top 176%)
HALF13.11 mi0.68 mi22111+398715+158715+1521358(Top 74%)8285(Top 66%)8285(Top 145%)
25K15.53 mi2.42 mi21788+3238553+1628553+16220351(Top 70%)7838(Top 62%)7838(Top 137%)
30K18.64 mi3.11 mi21304+4848324+2298324+22919010(Top 66%)7218(Top 57%)7218(Top 126%)
20M20.00 mi1.36 mi21057+2478224+1008224+10018418(Top 63%)6991(Top 56%)6991(Top 122%)
21M21.00 mi1.00 mi20815+2428107+1178107+11716520(Top 57%)5989(Top 48%)5989(Top 105%)
35K21.75 mi0.75 mi20685+1308048+598048+5916839(Top 58%)6250(Top 50%)6250(Top 109%)
23M23.00 mi1.25 mi20393+2927910+1387910+13814666(Top 51%)5106(Top 41%)5106(Top 89%)
24M24.00 mi1.00 mi20221+1727837+737837+7315637(Top 54%)5706(Top 45%)5706(Top 100%)
40K24.85 mi0.85 mi20041+1807767+707767+7015014(Top 52%)5455(Top 43%)5455(Top 95%)
25.2M25.20 mi0.35 mi19942+997722+457722+4512735(Top 44%)4267(Top 34%)4267(Top 75%)
FINISH26.22 mi1.02 mi19735+2077624+987624+9813596(Top 47%)4728(Top 38%)4728(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22291

Females

8772

F18-39

8772

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20399

Females

7810

F18-39

7810

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22291

Females

8772

F18-39

8772

15K→20K

9.3 - 12.4 mi

Top 85%
×5
+106ft-86ft

Overall

24746

Females

10073

F18-39

10073

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21358

Females

8285

F18-39

8285

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20351

Females

7838

F18-39

7838

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19010

Females

7218

F18-39

7218

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18418

Females

6991

F18-39

6991

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16520

Females

5989

F18-39

5989

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16839

Females

6250

F18-39

6250

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14666

Females

5106

F18-39

5106

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15637

Females

5706

F18-39

5706

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15014

Females

5455

F18-39

5455

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12735

Females

4267

F18-39

4267

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13596

Females

4728

F18-39

4728

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2617*
Passed By
640
Net Change
-240
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19495
5K → 10K125200-401#19495#19896
10K → 15K34200-867#19896#20763
15K → 20K3200-1387#20763#22150
20K → HALF489+39#22150#22111
HALF → 25K333*10+323#22111#21788
25K → 30K490*6+484#21788#21304
30K → 20M249*2+247#21304#21057
20M → 21M244*2+242#21057#20815
21M → 35K1322+130#20815#20685
35K → 23M294*2+292#20685#20393
23M → 24M1731+172#20393#20221
24M → 40K1833+180#20221#20041
40K → 25.2M1012+99#20041#19942
25.2M → FINISH208*1+207#19942#19735
TOTALS2617*640-240

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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