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BOSTON MARATHON 2025

Sarah Aponte

Bib: 15497•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Female)
#0 / 12228
Top 5%
Division (F18-39)
#0 / 5469
Top 10%
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
7:16/mi
22:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:01/mi
44:25
↑ 79↓ 1380.4%
15K· 9.32 mi
6:54/mi
1:05:51
↑ 67↓ 78
20K· 12.43 mi
6:57/mi
1:27:26
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:32:03
↑ 19↓ 370.5%
25K· 15.53 mi
6:55/mi
1:48:50
↑ 66↓ 880.2%
30K· 18.64 mi
7:08/mi
2:11:01
↑ 181↓ 1480.2%
20M
7:10/mi
2:20:46
↑ 64↓ 500.2%
21M
7:40/mi
2:28:26
↑ 106↓ 241.6%
35K· 21.75 mi
6:56/mi
2:33:37
↑ 17↓ 861.7%
23M
7:05/mi
2:42:29
↑ 23↓ 630.6%
24M
6:57/mi
2:49:26
↓ 821.3%
40K· 24.85 mi
7:15/mi
2:55:38
↓ 200.3%
25.2M
7:44/mi
2:58:18
↑ 13↓ 160.2%
Finish· 26.22 mi
6:41/mi
3:05:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:03
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:33:04
Pace7:06 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1122:367:1622:36
7:16
-
10K
6.21 mi11:17:0044:257:0921:49
7:01
-0:15
15K
9.32 mi11:38:261:05:517:0421:26
6:54
-0:07
20K
12.43 mi12:00:011:27:267:0221:35
6:57
+0:03
Half
13.11 mi12:04:381:32:037:014:37
6:46
-0:11
25K
15.53 mi12:21:251:48:507:0016:47
6:55
+0:09
30K
18.64 mi12:43:362:11:017:0222:11
7:08
+0:13
20M
20.00 mi12:53:212:20:467:029:45
7:10
+0:02
21M
21.00 mi13:01:012:28:267:047:40
7:40
+0:30
35K
21.75 mi13:06:122:33:377:045:11
6:56
-0:44
23M
23.00 mi13:15:042:42:297:048:52
7:05
+0:09
24M
24.00 mi13:22:012:49:267:046:57
6:57
-0:08
40K
24.85 mi13:28:132:55:387:046:12
7:15
+0:18
25.2M
25.20 mi13:30:532:58:187:052:40
7:44
+0:29
Finish
26.22 mi13:37:423:05:077:046:49
6:41
-1:03

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

6:41 /mi

Average Pace

7:04 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:47

94% of race

Time at Steady Pace

10:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:04 /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 mi10:55:1122:367:1622:36
7:16
#10098
10K
6.21 mi11:17:0044:257:0921:49
7:01
#9013
15K
9.32 mi11:38:261:05:517:0421:26
6:54
#8238
20K
12.43 mi12:00:011:27:267:0221:35
6:57
#7728
Half
13.11 mi12:04:381:32:037:014:37
6:46
#7634
25K
15.53 mi12:21:251:48:507:0016:47
6:55
#7302
30K
18.64 mi12:43:362:11:017:0222:11
7:08
#6853
20M
20.00 mi12:53:212:20:467:029:45
7:10
#6636
21M
21.00 mi13:01:012:28:267:047:40
7:40
#6490
35K
21.75 mi13:06:122:33:377:045:11
6:56
#6395
23M
23.00 mi13:15:042:42:297:048:52
7:05
#6212
24M
24.00 mi13:22:012:49:267:046:57
6:57
#6066
40K
24.85 mi13:28:132:55:387:046:12
7:15
#5983
25.2M
25.20 mi13:30:532:58:187:052:40
7:44
#5924
Finish
26.22 mi13:37:423:05:077:046:49
6:41
#5775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10098184218426959(Top 25%)722(Top 6%)722(Top 13%)
10K6.21 mi3.10 mi9013+10851382+4601382+4608087(Top 28%)1038(Top 8%)1038(Top 19%)
15K9.32 mi3.11 mi8238+7751092+2901092+2906959(Top 25%)722(Top 6%)722(Top 13%)
20K12.43 mi3.11 mi7728+510923+169923+1696567(Top 23%)673(Top 6%)673(Top 12%)
Half13.11 mi0.68 mi7634+94896+27896+275947(Top 21%)545(Top 4%)545(Top 10%)
25K15.53 mi2.42 mi7302+332815+81815+815831(Top 21%)558(Top 5%)558(Top 10%)
30K18.64 mi3.11 mi6853+449742+73742+735562(Top 20%)565(Top 5%)565(Top 10%)
20M20.00 mi1.36 mi6636+217708+34708+345093(Top 18%)530(Top 4%)530(Top 10%)
21M21.00 mi1.00 mi6490+146693+15693+155499(Top 19%)748(Top 6%)748(Top 14%)
35K21.75 mi0.75 mi6395+95684+9684+94969(Top 17%)600(Top 5%)600(Top 11%)
23M23.00 mi1.25 mi6212+183659+25659+254258(Top 15%)467(Top 4%)467(Top 9%)
24M24.00 mi1.00 mi6066+146635+24635+244391(Top 15%)550(Top 4%)550(Top 10%)
40K24.85 mi0.85 mi5983+83637-2637-25398(Top 19%)892(Top 7%)892(Top 16%)
25.2M25.20 mi0.35 mi5924+59629+8629+84589(Top 16%)736(Top 6%)736(Top 13%)
Finish26.22 mi1.02 mi5775+149614+15614+153839(Top 14%)510(Top 4%)510(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6959

Females

722

F18-39

722

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

8087

Females

1038

F18-39

1038

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6959

Females

722

F18-39

722

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6567

Females

673

F18-39

673

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5947

Females

545

F18-39

545

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5831

Females

558

F18-39

558

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5562

Females

565

F18-39

565

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

5093

Females

530

F18-39

530

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5499

Females

748

F18-39

748

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4969

Females

600

F18-39

600

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4258

Females

467

F18-39

467

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

4391

Females

550

F18-39

550

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5398

Females

892

F18-39

892

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4589

Females

736

F18-39

736

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2story building
+22ft-21ft

Overall

3839

Females

510

F18-39

510

Passing Analysis

Category:
Athletes Passed
4417*
Passed By
94
Net Change
+4323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10098
5K → 10K1099*14+1085#10098#9013
10K → 15K7805+775#9013#8238
15K → 20K5133+510#8238#7728
20K → Half973+94#7728#7634
Half → 25K3331+332#7634#7302
25K → 30K46314+449#7302#6853
30K → 20M2214+217#6853#6636
20M → 21M16014+146#6636#6490
21M → 35K1016+95#6490#6395
35K → 23M1896+183#6395#6212
23M → 24M1537+146#6212#6066
24M → 40K9512+83#6066#5983
40K → 25.2M612+59#5983#5924
25.2M → Finish1523+149#5924#5775
TOTALS4417*94+4323

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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