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BOSTON MARATHON 2025

Patricia Sanchez Hernandez

Bib: 12584•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 15%
Masters (Masters Women)
#0 / 6759
Top 6%
Division (F45-49)
#0 / 1813
Top 7%
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
7:18/mi
22:41
↑ 97↓ 3451.5%
10K· 6.21 mi
7:20/mi
45:27
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:07:59
↑ 67↓ 78
20K· 12.43 mi
7:14/mi
1:30:26
↑ 106↓ 860.1%
Half· 13.11 mi
7:09/mi
1:35:19
↑ 19↓ 370.5%
25K· 15.53 mi
7:24/mi
1:53:16
↑ 66↓ 880.2%
30K· 18.64 mi
7:55/mi
2:17:53
↑ 181↓ 1480.2%
20M
7:53/mi
2:28:36
↑ 64↓ 500.2%
21M
8:57/mi
2:37:33
↑ 106↓ 241.6%
35K· 21.75 mi
7:33/mi
2:43:12
↑ 17↓ 861.7%
23M
7:50/mi
2:53:01
↑ 23↓ 630.6%
24M
7:24/mi
3:00:25
↓ 821.3%
40K· 24.85 mi
7:28/mi
3:06:48
↓ 200.3%
25.2M
8:27/mi
3:09:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:17:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:19
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:41:58
Pace7:47 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0722:417:1822:41
7:18
-
10K
6.21 mi11:13:5345:277:1922:46
7:20
+0:02
15K
9.32 mi11:36:251:07:597:1822:32
7:15
-0:05
20K
12.43 mi11:58:521:30:267:1722:27
7:14
-0:01
Half
13.11 mi12:03:451:35:197:164:53
7:09
-0:05
25K
15.53 mi12:21:421:53:167:1717:57
7:24
+0:15
30K
18.64 mi12:46:192:17:537:2424:37
7:55
+0:31
20M
20.00 mi12:57:022:28:367:2610:43
7:53
-0:02
21M
21.00 mi13:05:592:37:337:308:57
8:57
+1:04
35K
21.75 mi13:11:382:43:127:305:39
7:33
-1:24
23M
23.00 mi13:21:272:53:017:319:49
7:50
+0:17
24M
24.00 mi13:28:513:00:257:317:24
7:24
-0:26
40K
24.85 mi13:35:143:06:487:316:23
7:28
+0:04
25.2M
25.20 mi13:38:093:09:437:322:55
8:27
+0:59
Finish
26.22 mi13:45:433:17:177:327:34
7:26
-1:01

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

7:09 /mi

Average Pace

7:32 /mi

Slowest Pace

8:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:53

2% of race

Time at Steady Pace

2:15:23

69% of race

Time at Slower Pace

57:01

29% of race

Average Pace: 7:31 /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 mi10:51:0722:417:1822:41
7:18
#10392
10K
6.21 mi11:13:5345:277:1922:46
7:20
#10458
15K
9.32 mi11:36:251:07:597:1822:32
7:15
#10161
20K
12.43 mi11:58:521:30:267:1722:27
7:14
#9667
Half
13.11 mi12:03:451:35:197:164:53
7:09
#9603
25K
15.53 mi12:21:421:53:167:1717:57
7:24
#9502
30K
18.64 mi12:46:192:17:537:2424:37
7:55
#9682
20M
20.00 mi12:57:022:28:367:2610:43
7:53
#9636
21M
21.00 mi13:05:592:37:337:308:57
8:57
#9818
35K
21.75 mi13:11:382:43:127:305:39
7:33
#9771
23M
23.00 mi13:21:272:53:017:319:49
7:50
#9702
24M
24.00 mi13:28:513:00:257:317:24
7:24
#9529
40K
24.85 mi13:35:143:06:487:316:23
7:28
#9380
25.2M
25.20 mi13:38:093:09:437:322:55
8:27
#9342
Finish
26.22 mi13:45:433:17:177:327:34
7:26
#9295
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi10392198619869599(Top 34%)1703(Top 14%)1703(Top 94%)
10K6.21 mi3.10 mi10458-662035-492035-4910572(Top 37%)2093(Top 17%)2093(Top 115%)
15K9.32 mi3.11 mi10161+2971913+1221913+1229599(Top 34%)1703(Top 14%)1703(Top 94%)
20K12.43 mi3.11 mi9667+4941721+1921721+1928441(Top 30%)1294(Top 11%)1294(Top 71%)
Half13.11 mi0.68 mi9603+641697+241697+248821(Top 31%)1433(Top 12%)1433(Top 79%)
25K15.53 mi2.42 mi9502+1011684+131684+139209(Top 32%)1732(Top 14%)1732(Top 96%)
30K18.64 mi3.11 mi9682-1801814-1301814-13010817(Top 38%)2690(Top 22%)2690(Top 148%)
20M20.00 mi1.36 mi9636+461829-151829-159636(Top 34%)2270(Top 19%)2270(Top 125%)
21M21.00 mi1.00 mi9818-1821940-1111940-11113213(Top 47%)4212(Top 34%)4212(Top 232%)
35K21.75 mi0.75 mi9771+471942-21942-29043(Top 32%)2137(Top 17%)2137(Top 118%)
23M23.00 mi1.25 mi9702+691952-101952-108889(Top 31%)2199(Top 18%)2199(Top 121%)
24M24.00 mi1.00 mi9529+1731912+401912+407083(Top 25%)1497(Top 12%)1497(Top 83%)
40K24.85 mi0.85 mi9380+1491877+351877+356642(Top 23%)1407(Top 12%)1407(Top 78%)
25.2M25.20 mi0.35 mi9342+381881-41881-48609(Top 30%)2322(Top 19%)2322(Top 128%)
Finish26.22 mi1.02 mi9295+471892-111892-118692(Top 31%)2383(Top 19%)2383(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9599

Females

1703

F45-49

1703

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10572

Females

2093

F45-49

2093

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9599

Females

1703

F45-49

1703

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8441

Females

1294

F45-49

1294

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8821

Females

1433

F45-49

1433

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9209

Females

1732

F45-49

1732

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10817

Females

2690

F45-49

2690

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9636

Females

2270

F45-49

2270

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13213

Females

4212

F45-49

4212

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

9043

Females

2137

F45-49

2137

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8889

Females

2199

F45-49

2199

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

7083

Females

1497

F45-49

1497

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6642

Females

1407

F45-49

1407

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8609

Females

2322

F45-49

2322

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8692

Females

2383

F45-49

2383

Passing Analysis

Category:
Athletes Passed
2417*
Passed By
1320
Net Change
+1097
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10392
5K → 10K232298-66#10392#10458
10K → 15K34447+297#10458#10161
15K → 20K505*11+494#10161#9667
20K → Half7511+64#9667#9603
Half → 25K202101+101#9603#9502
25K → 30K173353-180#9502#9682
30K → 20M12074+46#9682#9636
20M → 21M46228-182#9636#9818
21M → 35K8538+47#9818#9771
35K → 23M13667+69#9771#9702
23M → 24M18916+173#9702#9529
24M → 40K1578+149#9529#9380
40K → 25.2M5921+38#9380#9342
25.2M → Finish9447+47#9342#9295
TOTALS2417*1320+1097

* 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