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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hayley Mccurdy

Bib: 20898 •F •Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
25:58
3.11 mi
Rank: #19261
Start → 5K
25:58 | 8:22/mi
10K
51:56
6.21 mi
Rank: #19381 (-120)
5K → 10K
25:58 | 8:22/mi
15K
1:18:51
9.32 mi
Rank: #19917 (-536)
10K → 15K
26:55 | 8:40/mi
20K
1:45:33
12.43 mi
Rank: #19889 (+28)
15K → 20K
26:42 | 8:36/mi
HALF
1:51:29
13.11 mi
Rank: #19962 (-73)
20K → HALF
5:56 | 8:43/mi
25K
2:13:30
15.53 mi
Rank: #20245 (-283)
HALF → 25K
22:01 | 9:05/mi
30K
2:41:29
18.64 mi
Rank: #20117 (+128)
25K → 30K
27:59 | 9:01/mi
20M
2:55:07
20.00 mi
Rank: #20402 (-285)
30K → 20M
13:38 | 10:03/mi
21M
3:04:58
21.00 mi
Rank: #20385 (+17)
20M → 21M
9:51 | 9:51/mi
35K
3:12:05
21.75 mi
Rank: #20450 (-65)
21M → 35K
7:07 | 9:31/mi
23M
3:23:37
23.00 mi
Rank: #20388 (+62)
35K → 23M
11:32 | 9:13/mi
24M
3:33:38
24.00 mi
Rank: #20549 (-161)
23M → 24M
10:01 | 10:01/mi
40K
3:41:43
24.85 mi
Rank: #20529 (+20)
24M → 40K
8:05 | 9:28/mi
25.2M
3:45:10
25.20 mi
Rank: #20511 (+18)
40K → 25.2M
3:27 | 10:01/mi
FINISH
3:54:28
26.22 mi
Rank: #20556 (-45)
25.2M → FINISH
9:18 | 9:08/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:29
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:02:59
Pace9:23 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:4925:588:2225:58
8:22
-
10K
6.21 mi11:37:4751:568:2225:58
8:22
0:00
15K
9.32 mi12:04:421:18:518:2826:55
8:40
+0:18
20K
12.43 mi12:31:241:45:338:3026:42
8:36
-0:04
HALF
13.11 mi12:37:201:51:298:315:56
8:43
+0:07
25K
15.53 mi12:59:212:13:308:3622:01
9:05
+0:22
30K
18.64 mi13:27:202:41:298:4027:59
9:01
-0:04
20M
20.00 mi13:40:582:55:078:4613:38
10:03
+1:02
21M
21.00 mi13:50:493:04:588:499:51
9:51
-0:12
35K
21.75 mi13:57:563:12:058:507:07
9:31
-0:20
23M
23.00 mi14:09:283:23:378:5211:32
9:13
-0:18
24M
24.00 mi14:19:293:33:388:5510:01
10:01
+0:48
40K
24.85 mi14:27:343:41:438:568:05
9:28
-0:33
25.2M
25.20 mi14:31:013:45:108:573:27
10:01
+0:33
FINISH
26.22 mi14:40:193:54:288:579:18
9:08
-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

8:22 /mi

Average Pace

8:57 /mi

Slowest Pace

10:03 /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

1:51:29

48% of race

Time at Steady Pace

1:10:50

30% of race

Time at Slower Pace

52:09

22% of race

Average Pace: 8:57 /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 mi11:11:4925:588:2225:58
8:22
#19261
10K
6.21 mi11:37:4751:568:2225:58
8:22
#19381
15K
9.32 mi12:04:421:18:518:2826:55
8:40
#19917
20K
12.43 mi12:31:241:45:338:3026:42
8:36
#19889
HALF
13.11 mi12:37:201:51:298:315:56
8:43
#19962
25K
15.53 mi12:59:212:13:308:3622:01
9:05
#20245
30K
18.64 mi13:27:202:41:298:4027:59
9:01
#20117
20M
20.00 mi13:40:582:55:078:4613:38
10:03
#20402
21M
21.00 mi13:50:493:04:588:499:51
9:51
#20385
35K
21.75 mi13:57:563:12:058:507:07
9:31
#20450
23M
23.00 mi14:09:283:23:378:5211:32
9:13
#20388
24M
24.00 mi14:19:293:33:388:5510:01
10:01
#20549
40K
24.85 mi14:27:343:41:438:568:05
9:28
#20529
25.2M
25.20 mi14:31:013:45:108:573:27
10:01
#20511
FINISH
26.22 mi14:40:193:54:288:579:18
9:08
#20556
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi192617231723121020(Top 72%)8135(Top 65%)8135(Top 468%)
10K6.21 mi3.10 mi19381-1207281-507281-5019555(Top 67%)7347(Top 58%)7347(Top 423%)
15K9.32 mi3.11 mi19917-5367559-2787559-27821020(Top 72%)8135(Top 65%)8135(Top 468%)
20K12.43 mi3.11 mi19889+287569-107569-1019851(Top 68%)7548(Top 60%)7548(Top 435%)
HALF13.11 mi0.68 mi19962-737610-417610-4121377(Top 74%)8304(Top 66%)8304(Top 478%)
25K15.53 mi2.42 mi20245-2837767-1577767-15721533(Top 74%)8437(Top 67%)8437(Top 486%)
30K18.64 mi3.11 mi20117+1287711+567711+5619627(Top 68%)7556(Top 60%)7556(Top 435%)
20M20.00 mi1.36 mi20402-2857875-1647875-16422683(Top 78%)9200(Top 73%)9200(Top 530%)
21M21.00 mi1.00 mi20385+177883-87883-819944(Top 69%)7830(Top 62%)7830(Top 451%)
35K21.75 mi0.75 mi20450-657931-487931-4821807(Top 75%)8853(Top 70%)8853(Top 510%)
23M23.00 mi1.25 mi20388+627905+267905+2619516(Top 67%)7741(Top 62%)7741(Top 446%)
24M24.00 mi1.00 mi20549-1618004-998004-9922856(Top 79%)9471(Top 75%)9471(Top 545%)
40K24.85 mi0.85 mi20529+208009-58009-520225(Top 70%)8179(Top 65%)8179(Top 471%)
25.2M25.20 mi0.35 mi20511+188008+18008+119483(Top 67%)7816(Top 62%)7816(Top 450%)
FINISH26.22 mi1.02 mi20556-458038-308038-3021043(Top 73%)8597(Top 68%)8597(Top 495%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

21020

Females

8135

F40-44

8135

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19555

Females

7347

F40-44

7347

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

21020

Females

8135

F40-44

8135

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19851

Females

7548

F40-44

7548

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21377

Females

8304

F40-44

8304

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21533

Females

8437

F40-44

8437

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19627

Females

7556

F40-44

7556

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22683

Females

9200

F40-44

9200

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

19944

Females

7830

F40-44

7830

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21807

Females

8853

F40-44

8853

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19516

Females

7741

F40-44

7741

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22856

Females

9471

F40-44

9471

24M→40K

24.0 - 24.9 mi

Top 70%
×1
+6ft-20ft

Overall

20225

Females

8179

F40-44

8179

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19483

Females

7816

F40-44

7816

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21043

Females

8597

F40-44

8597

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1135*
Passed By
1667
Net Change
-1295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19261
5K → 10K200200-120#19261#19381
10K → 15K42200-536#19381#19917
15K → 20K173145+28#19917#19889
20K → HALF780-73#19889#19962
HALF → 25K62200-283#19962#20245
25K → 30K234*106+128#20245#20117
30K → 20M35200-285#20117#20402
20M → 21M9376+17#20402#20385
21M → 35K2287-65#20385#20450
35K → 23M10846+62#20450#20388
23M → 24M20181-161#20388#20549
24M → 40K6040+20#20549#20529
40K → 25.2M3214+18#20529#20511
25.2M → FINISH4792-45#20511#20556
TOTALS1135*1667-1295

* 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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