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BOSTON MARATHON 2025

Aya Leitz

Bib: 14954•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Masters (Masters Women)
#0 / 6759
Top 10%
Division (F45-49)
#0 / 1813
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:26/mi
23:06
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
46:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:10:50
↑ 67↓ 78
20K· 12.43 mi
7:45/mi
1:34:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:40:04
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:58:38
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:23:23
↑ 181↓ 1480.2%
20M
8:01/mi
2:34:17
↑ 64↓ 500.2%
21M
8:33/mi
2:42:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:40/mi
2:48:34
↑ 17↓ 861.7%
23M
7:58/mi
2:58:32
↑ 23↓ 630.6%
24M
7:43/mi
3:06:15
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:12:55
↓ 200.3%
25.2M
8:33/mi
3:15:52
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:23:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:04
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:43:30
Pace7:54 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2723:067:2623:06
7:26
-
10K
6.21 mi11:17:1546:547:3323:48
7:40
+0:14
15K
9.32 mi11:41:111:10:507:3623:56
7:42
+0:02
20K
12.43 mi12:05:161:34:557:3824:05
7:45
+0:03
Half
13.11 mi12:10:251:40:047:385:09
7:33
-0:12
25K
15.53 mi12:28:591:58:387:3818:34
7:39
+0:06
30K
18.64 mi12:53:442:23:237:4224:45
7:58
+0:19
20M
20.00 mi13:04:382:34:177:4310:54
8:01
+0:03
21M
21.00 mi13:13:112:42:507:458:33
8:33
+0:32
35K
21.75 mi13:18:552:48:347:455:44
7:40
-0:53
23M
23.00 mi13:28:532:58:327:469:58
7:58
+0:18
24M
24.00 mi13:36:363:06:157:467:43
7:43
-0:15
40K
24.85 mi13:43:163:12:557:466:40
7:48
+0:05
25.2M
25.20 mi13:46:133:15:527:462:57
8:33
+0:45
Finish
26.22 mi13:53:553:23:347:467:42
7:33
-1:00

Checkpoints & Pacing

📈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

7:26 /mi

Average Pace

7:46 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:04

94% of race

Time at Steady Pace

11:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:53:2723:067:2623:06
7:26
#11676
10K
6.21 mi11:17:1546:547:3323:48
7:40
#12557
15K
9.32 mi11:41:111:10:507:3623:56
7:42
#12868
20K
12.43 mi12:05:161:34:557:3824:05
7:45
#12820
Half
13.11 mi12:10:251:40:047:385:09
7:33
#12776
25K
15.53 mi12:28:591:58:387:3818:34
7:39
#12502
30K
18.64 mi12:53:442:23:237:4224:45
7:58
#12196
20M
20.00 mi13:04:382:34:177:4310:54
8:01
#12032
21M
21.00 mi13:13:112:42:507:458:33
8:33
#11921
35K
21.75 mi13:18:552:48:347:455:44
7:40
#11829
23M
23.00 mi13:28:532:58:327:469:58
7:58
#11667
24M
24.00 mi13:36:363:06:157:467:43
7:43
#11504
40K
24.85 mi13:43:163:12:557:466:40
7:48
#11364
25.2M
25.20 mi13:46:133:15:527:462:57
8:33
#11305
Finish
26.22 mi13:53:553:23:347:467:42
7:33
#11206
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi116762622262213541(Top 48%)3753(Top 31%)3753(Top 207%)
10K6.21 mi3.10 mi12557-8813102-4803102-48013553(Top 48%)3688(Top 30%)3688(Top 203%)
15K9.32 mi3.11 mi12868-3113309-2073309-20713541(Top 48%)3753(Top 31%)3753(Top 207%)
20K12.43 mi3.11 mi12820+483340-313340-3112866(Top 45%)3472(Top 28%)3472(Top 192%)
Half13.11 mi0.68 mi12776+443322+183322+1812180(Top 43%)3041(Top 25%)3041(Top 168%)
25K15.53 mi2.42 mi12502+2743193+1293193+12911226(Top 40%)2702(Top 22%)2702(Top 149%)
30K18.64 mi3.11 mi12196+3063095+983095+9811153(Top 39%)2863(Top 23%)2863(Top 158%)
20M20.00 mi1.36 mi12032+1643055+403055+4010601(Top 37%)2739(Top 22%)2739(Top 151%)
21M21.00 mi1.00 mi11921+1113029+263029+2610819(Top 38%)3006(Top 25%)3006(Top 166%)
35K21.75 mi0.75 mi11829+923005+243005+249843(Top 35%)2535(Top 21%)2535(Top 140%)
23M23.00 mi1.25 mi11667+1622962+432962+439770(Top 34%)2626(Top 21%)2626(Top 145%)
24M24.00 mi1.00 mi11504+1632920+422920+429255(Top 33%)2453(Top 20%)2453(Top 135%)
40K24.85 mi0.85 mi11364+1402884+362884+368795(Top 31%)2365(Top 19%)2365(Top 130%)
25.2M25.20 mi0.35 mi11305+592878+62878+69196(Top 32%)2633(Top 22%)2633(Top 145%)
Finish26.22 mi1.02 mi11206+992859+192859+199634(Top 34%)2828(Top 23%)2828(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13541

Females

3753

F45-49

3753

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13553

Females

3688

F45-49

3688

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13541

Females

3753

F45-49

3753

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12866

Females

3472

F45-49

3472

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

12180

Females

3041

F45-49

3041

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11226

Females

2702

F45-49

2702

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11153

Females

2863

F45-49

2863

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10601

Females

2739

F45-49

2739

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10819

Females

3006

F45-49

3006

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9843

Females

2535

F45-49

2535

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9770

Females

2626

F45-49

2626

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9255

Females

2453

F45-49

2453

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8795

Females

2365

F45-49

2365

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9196

Females

2633

F45-49

2633

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9634

Females

2828

F45-49

2828

Passing Analysis

Category:
Athletes Passed
2315
Passed By
1845
Net Change
+470
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11676
5K → 10K46927-881#11676#12557
10K → 15K98409-311#12557#12868
15K → 20K219171+48#12868#12820
20K → Half6016+44#12820#12776
Half → 25K30228+274#12776#12502
25K → 30K39690+306#12502#12196
30K → 20M20541+164#12196#12032
20M → 21M15140+111#12032#11921
21M → 35K10513+92#11921#11829
35K → 23M19432+162#11829#11667
23M → 24M18320+163#11667#11504
24M → 40K15717+140#11504#11364
40K → 25.2M7314+59#11364#11305
25.2M → Finish12627+99#11305#11206
TOTALS23151845+470
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing