Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Hayley Liske

Bib: 14741FAge: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
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
22:28
3.11 mi
Rank: #10484
Start5K
22:28 | 7:14/mi
10K
45:23
6.21 mi
Rank: #11123 (-639)
5K10K
22:55 | 7:23/mi
15K
1:08:27
9.32 mi
Rank: #11452 (-329)
10K15K
23:04 | 7:26/mi
20K
1:33:47
12.43 mi
Rank: #13003 (-1551)
15K20K
25:20 | 8:10/mi
HALF
1:39:18
13.11 mi
Rank: #13259 (-256)
20KHALF
5:31 | 8:06/mi
25K
2:00:46
15.53 mi
Rank: #14722 (-1463)
HALF25K
21:28 | 8:52/mi
30K
2:28:32
18.64 mi
Rank: #15740 (-1018)
25K30K
27:46 | 8:57/mi
20M
2:40:23
20.00 mi
Rank: #15891 (-151)
30K20M
11:51 | 8:44/mi
21M
2:49:24
21.00 mi
Rank: #15879 (+12)
20M21M
9:01 | 9:01/mi
35K
2:55:52
21.75 mi
Rank: #15956 (-77)
21M35K
6:28 | 8:39/mi
23M
3:06:36
23.00 mi
Rank: #15949 (+7)
35K23M
10:44 | 8:35/mi
24M
3:14:47
24.00 mi
Rank: #15901 (+48)
23M24M
8:11 | 8:11/mi
40K
3:21:55
24.85 mi
Rank: #15835 (+66)
24M40K
7:08 | 8:21/mi
25.2M
3:24:56
25.20 mi
Rank: #15788 (+47)
40K25.2M
3:01 | 8:45/mi
FINISH
3:32:32
26.22 mi
Rank: #15630 (+158)
25.2MFINISH
7:36 | 7:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:18
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:53:14
Pace8:39 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3422:287:1422:28
7:14
-
10K
6.21 mi11:16:2945:237:1922:55
7:23
+0:09
15K
9.32 mi11:39:331:08:277:2123:04
7:26
+0:03
20K
12.43 mi12:04:531:33:477:3325:20
8:10
+0:44
HALF
13.11 mi12:10:241:39:187:355:31
8:06
-0:04
25K
15.53 mi12:31:522:00:467:4721:28
8:52
+0:46
30K
18.64 mi12:59:382:28:327:5927:46
8:57
+0:05
20M
20.00 mi13:11:292:40:238:0211:51
8:44
-0:13
21M
21.00 mi13:20:302:49:248:059:01
9:01
+0:17
35K
21.75 mi13:26:582:55:528:066:28
8:39
-0:22
23M
23.00 mi13:37:423:06:368:0710:44
8:35
-0:04
24M
24.00 mi13:45:533:14:478:078:11
8:11
-0:24
40K
24.85 mi13:53:013:21:558:087:08
8:21
+0:10
25.2M
25.20 mi13:56:023:24:568:083:01
8:45
+0:24
FINISH
26.22 mi14:03:383:32:328:077:36
7:28
-1:17

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

7:14 /mi

Average Pace

8:07 /mi

Slowest Pace

9:01 /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

1:16:03

36% of race

Time at Steady Pace

56:54

27% of race

Time at Slower Pace

1:19:35

37% of race

Average Pace: 8:06 /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 mi10:53:3422:287:1422:28
7:14
#10484
10K
6.21 mi11:16:2945:237:1922:55
7:23
#11123
15K
9.32 mi11:39:331:08:277:2123:04
7:26
#11452
20K
12.43 mi12:04:531:33:477:3325:20
8:10
#13003
HALF
13.11 mi12:10:241:39:187:355:31
8:06
#13259
25K
15.53 mi12:31:522:00:467:4721:28
8:52
#14722
30K
18.64 mi12:59:382:28:327:5927:46
8:57
#15740
20M
20.00 mi13:11:292:40:238:0211:51
8:44
#15891
21M
21.00 mi13:20:302:49:248:059:01
9:01
#15879
35K
21.75 mi13:26:582:55:528:066:28
8:39
#15956
23M
23.00 mi13:37:423:06:368:0710:44
8:35
#15949
24M
24.00 mi13:45:533:14:478:078:11
8:11
#15901
40K
24.85 mi13:53:013:21:558:087:08
8:21
#15835
25.2M
25.20 mi13:56:023:24:568:083:01
8:45
#15788
FINISH
26.22 mi14:03:383:32:328:077:36
7:28
#15630
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 mi104842123212312191(Top 42%)3129(Top 25%)3129(Top 55%)
10K6.21 mi3.10 mi11123-6392468-3452468-34511876(Top 41%)2906(Top 23%)2906(Top 51%)
15K9.32 mi3.11 mi11452-3292668-2002668-20012191(Top 42%)3129(Top 25%)3129(Top 55%)
20K12.43 mi3.11 mi13003-15513581-9133581-91317203(Top 59%)6035(Top 48%)6035(Top 106%)
HALF13.11 mi0.68 mi13259-2563727-1463727-14617738(Top 61%)6315(Top 50%)6315(Top 110%)
25K15.53 mi2.42 mi14722-14634591-8644591-86420475(Top 71%)7903(Top 63%)7903(Top 138%)
30K18.64 mi3.11 mi15740-10185247-6565247-65619277(Top 66%)7362(Top 59%)7362(Top 129%)
20M20.00 mi1.36 mi15891-1515357-1105357-11017524(Top 60%)6478(Top 52%)6478(Top 113%)
21M21.00 mi1.00 mi15879+125365-85365-816232(Top 56%)5817(Top 46%)5817(Top 102%)
35K21.75 mi0.75 mi15956-775428-635428-6318352(Top 63%)7063(Top 56%)7063(Top 124%)
23M23.00 mi1.25 mi15949+75459-315459-3116184(Top 56%)5949(Top 47%)5949(Top 104%)
24M24.00 mi1.00 mi15901+485441+185441+1815014(Top 52%)5343(Top 42%)5343(Top 93%)
40K24.85 mi0.85 mi15835+665420+215420+2114748(Top 51%)5299(Top 42%)5299(Top 93%)
25.2M25.20 mi0.35 mi15788+475400+205400+2013320(Top 46%)4552(Top 36%)4552(Top 80%)
FINISH26.22 mi1.02 mi15630+1585334+665334+6611150(Top 38%)3436(Top 27%)3436(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12191

Females

3129

F18-39

3129

5K→10K

3.1 - 6.2 mi

Top 41%
×5
+79ft-138ft

Overall

11876

Females

2906

F18-39

2906

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12191

Females

3129

F18-39

3129

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17203

Females

6035

F18-39

6035

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17738

Females

6315

F18-39

6315

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20475

Females

7903

F18-39

7903

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19277

Females

7362

F18-39

7362

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17524

Females

6478

F18-39

6478

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16232

Females

5817

F18-39

5817

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18352

Females

7063

F18-39

7063

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16184

Females

5949

F18-39

5949

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15014

Females

5343

F18-39

5343

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14748

Females

5299

F18-39

5299

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13320

Females

4552

F18-39

4552

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

11150

Females

3436

F18-39

3436

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
925
Passed By
1792
Net Change
-5146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10484
5K10K63200-639#10484#11123
10K15K85200-329#11123#11452
15K20K12200-1551#11452#13003
20KHALF3200-256#13003#13259
HALF25K11200-1463#13259#14722
25K30K49200-1018#14722#15740
30K20M39190-151#15740#15891
20M21M10896+12#15891#15879
21M35K40117-77#15879#15956
35K23M107100+7#15956#15949
23M24M8840+48#15949#15901
24M40K9832+66#15901#15835
40K25.2M547+47#15835#15788
25.2MFINISH16810+158#15788#15630
TOTALS9251792-5146
📊

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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