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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Laetitia Herzog

Bib: 17587 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
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
24:23
3.11 mi
Rank: #15846
Start → 5K
24:23 | 7:51/mi
10K
49:00
6.21 mi
Rank: #16197 (-351)
5K → 10K
24:37 | 7:56/mi
15K
1:14:16
9.32 mi
Rank: #16814 (-617)
10K → 15K
25:16 | 8:08/mi
20K
1:40:51
12.43 mi
Rank: #17620 (-806)
15K → 20K
26:35 | 8:34/mi
HALF
1:46:14
13.11 mi
Rank: #17554 (+66)
20K → HALF
5:23 | 7:54/mi
25K
2:06:08
15.53 mi
Rank: #17415 (+139)
HALF → 25K
19:54 | 8:13/mi
30K
2:31:46
18.64 mi
Rank: #16982 (+433)
25K → 30K
25:38 | 8:16/mi
20M
2:42:52
20.00 mi
Rank: #16773 (+209)
30K → 20M
11:06 | 8:11/mi
21M
2:51:24
21.00 mi
Rank: #16544 (+229)
20M → 21M
8:32 | 8:32/mi
35K
2:57:20
21.75 mi
Rank: #16426 (+118)
21M → 35K
5:56 | 7:56/mi
23M
3:07:32
23.00 mi
Rank: #16220 (+206)
35K → 23M
10:12 | 8:10/mi
24M
3:15:37
24.00 mi
Rank: #16122 (+98)
23M → 24M
8:05 | 8:05/mi
40K
3:22:34
24.85 mi
Rank: #15999 (+123)
24M → 40K
6:57 | 8:08/mi
25.2M
3:25:31
25.20 mi
Rank: #15942 (+57)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:33:03
26.22 mi
Rank: #15739 (+203)
25.2M → FINISH
7:32 | 7:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:46:14
Pace8:07 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:49
Pace8:09 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:0624:237:5124:23
7:51
-
10K
6.21 mi11:30:4349:007:5424:37
7:56
+0:05
15K
9.32 mi11:55:591:14:167:5925:16
8:08
+0:12
20K
12.43 mi12:22:341:40:518:0726:35
8:34
+0:26
HALF
13.11 mi12:27:571:46:148:075:23
7:54
-0:40
25K
15.53 mi12:47:512:06:088:0819:54
8:13
+0:19
30K
18.64 mi13:13:292:31:468:0925:38
8:16
+0:03
20M
20.00 mi13:24:352:42:528:0911:06
8:11
-0:05
21M
21.00 mi13:33:072:51:248:108:32
8:32
+0:21
35K
21.75 mi13:39:032:57:208:105:56
7:56
-0:36
23M
23.00 mi13:49:153:07:328:1010:12
8:10
+0:14
24M
24.00 mi13:57:203:15:378:108:05
8:05
-0:05
40K
24.85 mi14:04:173:22:348:096:57
8:08
+0:03
25.2M
25.20 mi14:07:143:25:318:102:57
8:34
+0:26
FINISH
26.22 mi14:14:463:33:038:087:32
7:24
-1:10

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

7:24 /mi

Average Pace

8:08 /mi

Slowest Pace

8:34 /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

1:48:09

51% of race

Time at Steady Pace

1:44:54

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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 mi11:06:0624:237:5124:23
7:51
#15846
10K
6.21 mi11:30:4349:007:5424:37
7:56
#16197
15K
9.32 mi11:55:591:14:167:5925:16
8:08
#16814
20K
12.43 mi12:22:341:40:518:0726:35
8:34
#17620
HALF
13.11 mi12:27:571:46:148:075:23
7:54
#17554
25K
15.53 mi12:47:512:06:088:0819:54
8:13
#17415
30K
18.64 mi13:13:292:31:468:0925:38
8:16
#16982
20M
20.00 mi13:24:352:42:528:0911:06
8:11
#16773
21M
21.00 mi13:33:072:51:248:108:32
8:32
#16544
35K
21.75 mi13:39:032:57:208:105:56
7:56
#16426
23M
23.00 mi13:49:153:07:328:1010:12
8:10
#16220
24M
24.00 mi13:57:203:15:378:108:05
8:05
#16122
40K
24.85 mi14:04:173:22:348:096:57
8:08
#15999
25.2M
25.20 mi14:07:143:25:318:102:57
8:34
#15942
FINISH
26.22 mi14:14:463:33:038:087:32
7:24
#15739
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 mi158465216521617902(Top 62%)6424(Top 51%)6424(Top 112%)
10K6.21 mi3.10 mi16197-3515457-2415457-24116668(Top 57%)5715(Top 45%)5715(Top 100%)
15K9.32 mi3.11 mi16814-6175813-3565813-35617902(Top 62%)6424(Top 51%)6424(Top 112%)
20K12.43 mi3.11 mi17620-8066285-4726285-47219631(Top 68%)7418(Top 59%)7418(Top 130%)
HALF13.11 mi0.68 mi17554+666247+386247+3816373(Top 56%)5561(Top 44%)5561(Top 97%)
25K15.53 mi2.42 mi17415+1396165+826165+8216838(Top 58%)5890(Top 47%)5890(Top 103%)
30K18.64 mi3.11 mi16982+4335951+2145951+21415272(Top 53%)5123(Top 41%)5123(Top 90%)
20M20.00 mi1.36 mi16773+2095851+1005851+10014105(Top 49%)4557(Top 36%)4557(Top 80%)
21M21.00 mi1.00 mi16544+2295736+1155736+11513383(Top 46%)4263(Top 34%)4263(Top 75%)
35K21.75 mi0.75 mi16426+1185686+505686+5014052(Top 48%)4681(Top 37%)4681(Top 82%)
23M23.00 mi1.25 mi16220+2065610+765610+7613514(Top 47%)4458(Top 35%)4458(Top 78%)
24M24.00 mi1.00 mi16122+985566+445566+4414349(Top 49%)4993(Top 40%)4993(Top 87%)
40K24.85 mi0.85 mi15999+1235518+485518+4813379(Top 46%)4551(Top 36%)4551(Top 80%)
25.2M25.20 mi0.35 mi15942+575494+245494+2412109(Top 42%)3939(Top 31%)3939(Top 69%)
FINISH26.22 mi1.02 mi15739+2035394+1005394+10010654(Top 37%)3186(Top 25%)3186(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17902

Females

6424

F18-39

6424

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16668

Females

5715

F18-39

5715

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17902

Females

6424

F18-39

6424

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19631

Females

7418

F18-39

7418

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16373

Females

5561

F18-39

5561

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16838

Females

5890

F18-39

5890

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15272

Females

5123

F18-39

5123

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14105

Females

4557

F18-39

4557

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13383

Females

4263

F18-39

4263

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

14052

Females

4681

F18-39

4681

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13514

Females

4458

F18-39

4458

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14349

Females

4993

F18-39

4993

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13379

Females

4551

F18-39

4551

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12109

Females

3939

F18-39

3939

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10654

Females

3186

F18-39

3186

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2294*
Passed By
773
Net Change
+107
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15846
5K → 10K150200-351#15846#16197
10K → 15K58200-617#16197#16814
15K → 20K32200-806#16814#17620
20K → HALF7812+66#17620#17554
HALF → 25K19657+139#17554#17415
25K → 30K456*23+433#17415#16982
30K → 20M215*6+209#16982#16773
20M → 21M239*10+229#16773#16544
21M → 35K1279+118#16544#16426
35K → 23M221*15+206#16426#16220
23M → 24M12022+98#16220#16122
24M → 40K13512+123#16122#15999
40K → 25.2M625+57#15999#15942
25.2M → FINISH205*2+203#15942#15739
TOTALS2294*773+107

* 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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