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BOSTON MARATHON 2026

Amy Herskowitz

Bib: 11540β€’F

FL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Race Day Weather
51Β°/41Β°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
29:54
3.11 mi
Rank: #24869
Start β†’ 5K
29:54 | 9:38/mi
10K
1:00:22
6.21 mi
Rank: #25127 (-258)
5K β†’ 10K
30:28 | 9:49/mi
15K
1:31:21
9.32 mi
Rank: #25311 (-184)
10K β†’ 15K
30:59 | 9:59/mi
20K
2:03:50
12.43 mi
Rank: #25503 (-192)
15K β†’ 20K
32:29 | 10:28/mi
HALF
2:10:55
13.11 mi
Rank: #25561 (-58)
20K β†’ HALF
7:05 | 10:24/mi
25K
2:36:55
15.53 mi
Rank: #25639 (-78)
HALF β†’ 25K
26:00 | 10:44/mi
30K
3:14:35
18.64 mi
Rank: #25993 (-354)
25K β†’ 30K
37:40 | 12:08/mi
20M
3:31:58
20.00 mi
Rank: #26161 (-168)
30K β†’ 20M
17:23 | 12:48/mi
21M
3:46:03
21.00 mi
Rank: #26282 (-121)
20M β†’ 21M
14:05 | 14:05/mi
35K
3:54:41
21.75 mi
Rank: #26294 (-12)
21M β†’ 35K
8:38 | 11:33/mi
23M
4:10:18
23.00 mi
Rank: #26342 (-48)
35K β†’ 23M
15:37 | 12:29/mi
24M
4:21:46
24.00 mi
Rank: #26332 (+10)
23M β†’ 24M
11:28 | 11:28/mi
40K
4:31:58
24.85 mi
Rank: #26311 (+21)
24M β†’ 40K
10:12 | 11:56/mi
25.2M
4:36:28
25.20 mi
Rank: #26312 (-1)
40K β†’ 25.2M
4:30 | 13:03/mi
FINISH
4:47:43
26.22 mi
Rank: #26325 (-13)
25.2M β†’ FINISH
11:15 | 11:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:55
Pace10:00 /mi
2nd Half
Distance13.11 mi
Time2:36:48
Pace11:58 /mi
πŸ“ŠPositive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0829:549:3829:54
9:38
-
10K
6.21 mi11:20:361:00:229:4330:28
9:49
+0:11
15K
9.32 mi11:51:351:31:219:4930:59
9:59
+0:10
20K
12.43 mi12:24:042:03:509:5832:29
10:28
+0:29
HALF
13.11 mi12:31:092:10:5510:007:05
10:24
-0:04
25K
15.53 mi12:57:092:36:5510:0726:00
10:44
+0:20
30K
18.64 mi13:34:493:14:3510:2737:40
12:08
+1:24
20M
20.00 mi13:52:123:31:5810:3617:23
12:48
+0:40
21M
21.00 mi14:06:173:46:0310:4614:05
14:05
+1:17
35K
21.75 mi14:14:553:54:4110:488:38
11:33
-2:32
23M
23.00 mi14:30:324:10:1810:5315:37
12:29
+0:56
24M
24.00 mi14:42:004:21:4610:5511:28
11:28
-1:01
40K
24.85 mi14:52:124:31:5810:5710:12
11:56
+0:28
25.2M
25.20 mi14:56:424:36:2810:594:30
13:03
+1:07
FINISH
26.22 mi15:07:574:47:4310:5911:15
11:03
-2:00

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:38 /mi

Average Pace

10:59 /mi

Slowest Pace

14:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:36:55

55% of race

Time at Steady Pace

41:33

14% of race

Time at Slower Pace

1:29:15

31% of race

Average Pace: 10:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:50:0829:549:3829:54
9:38
#24869
10K
6.21 mi11:20:361:00:229:4330:28
9:49
#25127
15K
9.32 mi11:51:351:31:219:4930:59
9:59
#25311
20K
12.43 mi12:24:042:03:509:5832:29
10:28
#25503
HALF
13.11 mi12:31:092:10:5510:007:05
10:24
#25561
25K
15.53 mi12:57:092:36:5510:0726:00
10:44
#25639
30K
18.64 mi13:34:493:14:3510:2737:40
12:08
#25993
20M
20.00 mi13:52:123:31:5810:3617:23
12:48
#26161
21M
21.00 mi14:06:173:46:0310:4614:05
14:05
#26282
35K
21.75 mi14:14:553:54:4110:488:38
11:33
#26294
23M
23.00 mi14:30:324:10:1810:5315:37
12:29
#26342
24M
24.00 mi14:42:004:21:4610:5511:28
11:28
#26332
40K
24.85 mi14:52:124:31:5810:5710:12
11:56
#26311
25.2M
25.20 mi14:56:424:36:2810:594:30
13:03
#26312
FINISH
26.22 mi15:07:574:47:4310:5911:15
11:03
#26325
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi24869101131011325627(Top 88%)10520(Top 84%)10520(Top 1345%)
10K6.21 mi3.10 mi25127-25810248-13510248-13525372(Top 87%)10367(Top 82%)10367(Top 1326%)
15K9.32 mi3.11 mi25311-18410352-10410352-10425627(Top 88%)10520(Top 84%)10520(Top 1345%)
20K12.43 mi3.11 mi25503-19210453-10110453-10126032(Top 90%)10759(Top 86%)10759(Top 1376%)
HALF13.11 mi0.68 mi25561-5810481-2810481-2826472(Top 91%)11042(Top 88%)11042(Top 1412%)
25K15.53 mi2.42 mi25639-7810537-5610537-5625898(Top 89%)10731(Top 85%)10731(Top 1372%)
30K18.64 mi3.11 mi25993-35410761-22410761-22426933(Top 93%)11420(Top 91%)11420(Top 1460%)
20M20.00 mi1.36 mi26161-16810876-11510876-11527249(Top 94%)11617(Top 92%)11617(Top 1486%)
21M21.00 mi1.00 mi26282-12110960-8410960-8427392(Top 94%)11744(Top 93%)11744(Top 1502%)
35K21.75 mi0.75 mi26294-1210972-1210972-1226132(Top 90%)11107(Top 88%)11107(Top 1420%)
23M23.00 mi1.25 mi26342-4811008-3611008-3626755(Top 92%)11459(Top 91%)11459(Top 1465%)
24M24.00 mi1.00 mi26332+1011013-511013-525903(Top 89%)11059(Top 88%)11059(Top 1414%)
40K24.85 mi0.85 mi26311+2111009+411009+425791(Top 89%)11041(Top 88%)11041(Top 1412%)
25.2M25.20 mi0.35 mi26312-111015-611015-626128(Top 90%)11179(Top 89%)11179(Top 1430%)
FINISH26.22 mi1.02 mi26325-1311033-1811033-1826196(Top 90%)11241(Top 89%)11241(Top 1437%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25627

Females

10520

F60-64

10520

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25372

Females

10367

F60-64

10367

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25627

Females

10520

F60-64

10520

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26032

Females

10759

F60-64

10759

20K→HALF

12.4 - 13.1 mi

Top 91%
Γ—2
+19ft-37ft

Overall

26472

Females

11042

F60-64

11042

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25898

Females

10731

F60-64

10731

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

26933

Females

11420

F60-64

11420

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27249

Females

11617

F60-64

11617

20M→21M

20.0 - 21.0 mi

Top 94%
Γ—8
+106ft-24ft

Overall

27392

Females

11744

F60-64

11744

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26132

Females

11107

F60-64

11107

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26755

Females

11459

F60-64

11459

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25903

Females

11059

F60-64

11059

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25791

Females

11041

F60-64

11041

40K→25.2M

24.9 - 25.2 mi

Top 90%
Γ—1
+13ft-16ft

Overall

26128

Females

11179

F60-64

11179

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26196

Females

11241

F60-64

11241

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
584
Passed By
1551
Net Change
-1456
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24869
5K β†’ 10K108200-258#24869#25127
10K β†’ 15K81200-184#25127#25311
15K β†’ 20K65200-192#25311#25503
20K β†’ HALF664-58#25503#25561
HALF β†’ 25K65143-78#25561#25639
25K β†’ 30K47200-354#25639#25993
30K β†’ 20M20188-168#25993#26161
20M β†’ 21M15136-121#26161#26282
21M β†’ 35K2133-12#26282#26294
35K β†’ 23M3684-48#26294#26342
23M β†’ 24M3828+10#26342#26332
24M β†’ 40K4322+21#26332#26311
40K β†’ 25.2M1213-1#26311#26312
25.2M β†’ FINISH2740-13#26312#26325
TOTALS5841551-1456
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing