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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lauren Gaillard

Bib: 16635 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 21%
Gender (Female)
#0 / 12578
Top 5%
Age Group (F18-39)
#0 / 5716
Top 10%
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
20:47
3.11 mi
Rank: #5810
Start → 5K
20:47 | 6:42/mi
10K
41:32
6.21 mi
Rank: #5753 (+57)
5K → 10K
20:45 | 6:41/mi
15K
1:02:25
9.32 mi
Rank: #5810 (-57)
10K → 15K
20:53 | 6:44/mi
20K
1:23:31
12.43 mi
Rank: #5817 (-7)
15K → 20K
21:06 | 6:48/mi
HALF
1:28:00
13.11 mi
Rank: #5769 (+48)
20K → HALF
4:29 | 6:35/mi
25K
1:44:34
15.53 mi
Rank: #5786 (-17)
HALF → 25K
16:34 | 6:50/mi
30K
2:06:23
18.64 mi
Rank: #5823 (-37)
25K → 30K
21:49 | 7:02/mi
20M
2:16:00
20.00 mi
Rank: #5848 (-25)
30K → 20M
9:37 | 7:05/mi
21M
2:23:40
21.00 mi
Rank: #5952 (-104)
20M → 21M
7:40 | 7:40/mi
35K
2:28:48
21.75 mi
Rank: #5965 (-13)
21M → 35K
5:08 | 6:52/mi
23M
2:37:49
23.00 mi
Rank: #6005 (-40)
35K → 23M
9:01 | 7:13/mi
24M
2:44:49
24.00 mi
Rank: #6005
23M → 24M
7:00 | 7:00/mi
40K
2:50:59
24.85 mi
Rank: #6040 (-35)
24M → 40K
6:10 | 7:13/mi
25.2M
2:53:42
25.20 mi
Rank: #6051 (-11)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:00:45
26.22 mi
Rank: #6056 (-5)
25.2M → FINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:00
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:32:45
Pace7:05 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5620:476:4220:47
6:42
-
10K
6.21 mi11:28:4141:326:4220:45
6:41
-0:01
15K
9.32 mi11:49:341:02:256:4220:53
6:44
+0:03
20K
12.43 mi12:10:401:23:316:4421:06
6:48
+0:04
HALF
13.11 mi12:15:091:28:006:434:29
6:35
-0:13
25K
15.53 mi12:31:431:44:346:4416:34
6:50
+0:15
30K
18.64 mi12:53:322:06:236:4721:49
7:02
+0:12
20M
20.00 mi13:03:092:16:006:499:37
7:05
+0:03
21M
21.00 mi13:10:492:23:406:517:40
7:40
+0:35
35K
21.75 mi13:15:572:28:486:515:08
6:52
-0:48
23M
23.00 mi13:24:582:37:496:529:01
7:13
+0:21
24M
24.00 mi13:31:582:44:496:537:00
7:00
-0:13
40K
24.85 mi13:38:082:50:596:536:10
7:13
+0:13
25.2M
25.20 mi13:40:512:53:426:542:43
7:53
+0:40
FINISH
26.22 mi13:47:543:00:456:547:03
6:56
-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

6:35 /mi

Average Pace

6:54 /mi

Slowest Pace

7:53 /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

2:50:22

94% of race

Time at Steady Pace

7:40

4% of race

Time at Slower Pace

2:43

2% of race

Average Pace: 6:54 /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 mi11:07:5620:476:4220:47
6:42
#5810
10K
6.21 mi11:28:4141:326:4220:45
6:41
#5753
15K
9.32 mi11:49:341:02:256:4220:53
6:44
#5810
20K
12.43 mi12:10:401:23:316:4421:06
6:48
#5817
HALF
13.11 mi12:15:091:28:006:434:29
6:35
#5769
25K
15.53 mi12:31:431:44:346:4416:34
6:50
#5786
30K
18.64 mi12:53:322:06:236:4721:49
7:02
#5823
20M
20.00 mi13:03:092:16:006:499:37
7:05
#5848
21M
21.00 mi13:10:492:23:406:517:40
7:40
#5952
35K
21.75 mi13:15:572:28:486:515:08
6:52
#5965
23M
23.00 mi13:24:582:37:496:529:01
7:13
#6005
24M
24.00 mi13:31:582:44:496:537:00
7:00
#6005
40K
24.85 mi13:38:082:50:596:536:10
7:13
#6040
25.2M
25.20 mi13:40:512:53:426:542:43
7:53
#6051
FINISH
26.22 mi13:47:543:00:456:547:03
6:56
#6056
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 mi58104764766050(Top 21%)569(Top 5%)569(Top 10%)
10K6.21 mi3.10 mi5753+57465+11465+115770(Top 20%)483(Top 4%)483(Top 8%)
15K9.32 mi3.11 mi5810-57469-4469-46050(Top 21%)569(Top 5%)569(Top 10%)
20K12.43 mi3.11 mi5817-7481-12481-126144(Top 21%)616(Top 5%)616(Top 11%)
HALF13.11 mi0.68 mi5769+48471+10471+105164(Top 18%)405(Top 3%)405(Top 7%)
25K15.53 mi2.42 mi5786-17491-20491-206097(Top 21%)648(Top 5%)648(Top 11%)
30K18.64 mi3.11 mi5823-37529-38529-386093(Top 21%)707(Top 6%)707(Top 12%)
20M20.00 mi1.36 mi5848-25550-21550-216121(Top 21%)773(Top 6%)773(Top 14%)
21M21.00 mi1.00 mi5952-104589-39589-397626(Top 26%)1449(Top 12%)1449(Top 25%)
35K21.75 mi0.75 mi5965-13599-10599-106178(Top 21%)864(Top 7%)864(Top 15%)
23M23.00 mi1.25 mi6005-40619-20619-206813(Top 23%)1148(Top 9%)1148(Top 20%)
24M24.00 mi1.00 mi6005624-5624-56495(Top 22%)1106(Top 9%)1106(Top 19%)
40K24.85 mi0.85 mi6040-35641-17641-176839(Top 24%)1285(Top 10%)1285(Top 22%)
25.2M25.20 mi0.35 mi6051-11645-4645-47600(Top 26%)1650(Top 13%)1650(Top 29%)
FINISH26.22 mi1.02 mi6056-5657-12657-126942(Top 24%)1448(Top 12%)1448(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6050

Females

569

F18-39

569

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5770

Females

483

F18-39

483

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6050

Females

569

F18-39

569

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6144

Females

616

F18-39

616

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5164

Females

405

F18-39

405

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6097

Females

648

F18-39

648

25K→30K

15.5 - 18.6 mi

Top 21%
×9
+181ft-148ft

Overall

6093

Females

707

F18-39

707

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6121

Females

773

F18-39

773

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7626

Females

1449

F18-39

1449

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6178

Females

864

F18-39

864

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6813

Females

1148

F18-39

1148

23M→24M

23.0 - 24.0 mi

Top 22%
×6
+12ft-82ft

Overall

6495

Females

1106

F18-39

1106

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6839

Females

1285

F18-39

1285

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7600

Females

1650

F18-39

1650

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6942

Females

1448

F18-39

1448

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1136*
Passed By
1382
Net Change
-246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5810
5K → 10K230*173+57#5810#5753
10K → 15K105162-57#5753#5810
15K → 20K126133-7#5810#5817
20K → HALF524+48#5817#5769
HALF → 25K85102-17#5769#5786
25K → 30K138175-37#5786#5823
30K → 20M6085-25#5823#5848
20M → 21M40144-104#5848#5952
21M → 35K3851-13#5952#5965
35K → 23M62102-40#5965#6005
23M → 24M61610#6005#6005
24M → 40K6398-35#6005#6040
40K → 25.2M1728-11#6040#6051
25.2M → FINISH5964-5#6051#6056
TOTALS1136*1382-246

* 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

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