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BOSTON MARATHON 2026

Haley Mckay

Bib: 32514•F

MA

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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
29:24
3.11 mi
Rank: #24364
Start → 5K
29:24 | 9:28/mi
10K
56:22
6.21 mi
Rank: #23037 (+1327)
5K → 10K
26:58 | 8:41/mi
15K
1:23:04
9.32 mi
Rank: #22324 (+713)
10K → 15K
26:42 | 8:36/mi
20K
1:50:22
12.43 mi
Rank: #21944 (+380)
15K → 20K
27:18 | 8:48/mi
HALF
1:56:13
13.11 mi
Rank: #21867 (+77)
20K → HALF
5:51 | 8:35/mi
25K
2:17:53
15.53 mi
Rank: #21681 (+186)
HALF → 25K
21:40 | 8:57/mi
30K
2:46:56
18.64 mi
Rank: #21575 (+106)
25K → 30K
29:03 | 9:22/mi
20M
3:00:07
20.00 mi
Rank: #21570 (+5)
30K → 20M
13:11 | 9:43/mi
21M
3:09:54
21.00 mi
Rank: #21477 (+93)
20M → 21M
9:47 | 9:47/mi
35K
3:17:00
21.75 mi
Rank: #21497 (-20)
21M → 35K
7:06 | 9:30/mi
23M
3:29:06
23.00 mi
Rank: #21480 (+17)
35K → 23M
12:06 | 9:41/mi
24M
3:38:38
24.00 mi
Rank: #21505 (-25)
23M → 24M
9:32 | 9:32/mi
40K
3:46:59
24.85 mi
Rank: #21525 (-20)
24M → 40K
8:21 | 9:46/mi
25.2M
3:50:38
25.20 mi
Rank: #21531 (-6)
40K → 25.2M
3:39 | 10:36/mi
FINISH
4:00:07
26.22 mi
Rank: #21581 (-50)
25.2M → FINISH
9:29 | 9:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:13
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:03:54
Pace9:28 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:2529:249:2829:24
9:28
-
10K
6.21 mi12:25:2356:229:0526:58
8:41
-0:47
15K
9.32 mi12:52:051:23:048:5526:42
8:36
-0:05
20K
12.43 mi13:19:231:50:228:5327:18
8:48
+0:12
HALF
13.11 mi13:25:141:56:138:525:51
8:35
-0:13
25K
15.53 mi13:46:542:17:538:5321:40
8:57
+0:22
30K
18.64 mi14:15:572:46:568:5829:03
9:22
+0:25
20M
20.00 mi14:29:083:00:079:0113:11
9:43
+0:21
21M
21.00 mi14:38:553:09:549:039:47
9:47
+0:04
35K
21.75 mi14:46:013:17:009:047:06
9:30
-0:17
23M
23.00 mi14:58:073:29:069:0612:06
9:41
+0:11
24M
24.00 mi15:07:393:38:389:079:32
9:32
-0:09
40K
24.85 mi15:16:003:46:599:088:21
9:46
+0:14
25.2M
25.20 mi15:19:393:50:389:103:39
10:36
+0:50
FINISH
26.22 mi15:29:084:00:079:109:29
9:19
-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

8:35 /mi

Average Pace

9:10 /mi

Slowest Pace

10:36 /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

1:48:29

45% of race

Time at Steady Pace

1:49:51

46% of race

Time at Slower Pace

21:47

9% of race

Average Pace: 9:09 /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 mi11:58:2529:249:2829:24
9:28
#24364
10K
6.21 mi12:25:2356:229:0526:58
8:41
#23037
15K
9.32 mi12:52:051:23:048:5526:42
8:36
#22324
20K
12.43 mi13:19:231:50:228:5327:18
8:48
#21944
HALF
13.11 mi13:25:141:56:138:525:51
8:35
#21867
25K
15.53 mi13:46:542:17:538:5321:40
8:57
#21681
30K
18.64 mi14:15:572:46:568:5829:03
9:22
#21575
20M
20.00 mi14:29:083:00:079:0113:11
9:43
#21570
21M
21.00 mi14:38:553:09:549:039:47
9:47
#21477
35K
21.75 mi14:46:013:17:009:047:06
9:30
#21497
23M
23.00 mi14:58:073:29:069:0612:06
9:41
#21480
24M
24.00 mi15:07:393:38:389:079:32
9:32
#21505
40K
24.85 mi15:16:003:46:599:088:21
9:46
#21525
25.2M
25.20 mi15:19:393:50:389:103:39
10:36
#21531
FINISH
26.22 mi15:29:084:00:079:109:29
9:19
#21581
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 mi243649860986020659(Top 71%)7938(Top 63%)7938(Top 139%)
10K6.21 mi3.10 mi23037+13279186+6749186+67421325(Top 73%)8297(Top 66%)8297(Top 145%)
15K9.32 mi3.11 mi22324+7138822+3648822+36420659(Top 71%)7938(Top 63%)7938(Top 139%)
20K12.43 mi3.11 mi21944+3808629+1938629+19320909(Top 72%)8102(Top 64%)8102(Top 142%)
HALF13.11 mi0.68 mi21867+778587+428587+4220781(Top 72%)8014(Top 64%)8014(Top 140%)
25K15.53 mi2.42 mi21681+1868500+878500+8720888(Top 72%)8113(Top 65%)8113(Top 142%)
30K18.64 mi3.11 mi21575+1068465+358465+3521145(Top 73%)8341(Top 66%)8341(Top 146%)
20M20.00 mi1.36 mi21570+58484-198484-1921749(Top 75%)8722(Top 69%)8722(Top 153%)
21M21.00 mi1.00 mi21477+938449+358449+3519719(Top 68%)7712(Top 61%)7712(Top 135%)
35K21.75 mi0.75 mi21497-208459-108459-1021748(Top 75%)8821(Top 70%)8821(Top 154%)
23M23.00 mi1.25 mi21480+178454+58454+521166(Top 73%)8563(Top 68%)8563(Top 150%)
24M24.00 mi1.00 mi21505-258489-358489-3521467(Top 74%)8780(Top 70%)8780(Top 154%)
40K24.85 mi0.85 mi21525-208511-228511-2221266(Top 73%)8723(Top 69%)8723(Top 153%)
25.2M25.20 mi0.35 mi21531-68517-68517-621350(Top 74%)8750(Top 70%)8750(Top 153%)
FINISH26.22 mi1.02 mi21581-508551-348551-3421693(Top 75%)8907(Top 71%)8907(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20659

Females

7938

F18-39

7938

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21325

Females

8297

F18-39

8297

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20659

Females

7938

F18-39

7938

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20909

Females

8102

F18-39

8102

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20781

Females

8014

F18-39

8014

HALF→25K

13.1 - 15.5 mi

Top 72%
×4
+66ft-88ft

Overall

20888

Females

8113

F18-39

8113

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21145

Females

8341

F18-39

8341

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21749

Females

8722

F18-39

8722

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19719

Females

7712

F18-39

7712

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21748

Females

8821

F18-39

8821

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21166

Females

8563

F18-39

8563

23M→24M

23.0 - 24.0 mi

Top 74%
×6
+12ft-82ft

Overall

21467

Females

8780

F18-39

8780

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21266

Females

8723

F18-39

8723

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21350

Females

8750

F18-39

8750

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21693

Females

8907

F18-39

8907

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3457*
Passed By
674
Net Change
+2783
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24364
5K → 10K1332*5+1327#24364#23037
10K → 15K722*9+713#23037#22324
15K → 20K400*20+380#22324#21944
20K → HALF847+77#21944#21867
HALF → 25K221*35+186#21867#21681
25K → 30K214*108+106#21681#21575
30K → 20M9691+5#21575#21570
20M → 21M13542+93#21570#21477
21M → 35K3151-20#21477#21497
35K → 23M7760+17#21497#21480
23M → 24M4267-25#21480#21505
24M → 40K5070-20#21505#21525
40K → 25.2M2329-6#21525#21531
25.2M → FINISH3080-50#21531#21581
TOTALS3457*674+2783

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing