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BOSTON MARATHON 2025

Rosa Escobar Estrada

Bib: 13273•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 21%
Gender (Female)
#0 / 12228
Top 6%
Division (F18-39)
#0 / 5469
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:56
Rank: #3252
Start → 5K
19:56 | 6:25/mi
10K· 6.21 mi
39:56
Rank: #3253 (-1)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
1:00:49
Rank: #3861 (-608)
10K → 15K
20:53 | 6:43/mi
20K· 12.43 mi
1:22:48
Rank: #4675 (-814)
15K → 20K
21:59 | 7:05/mi
Half· 13.11 mi
1:27:29
Rank: #4762 (-87)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:44:45
Rank: #5212 (-450)
Half → 25K
17:16 | 7:07/mi
30K· 18.64 mi
2:07:51
Rank: #5665 (-453)
25K → 30K
23:06 | 7:26/mi
20M
2:18:13
Rank: #5809 (-144)
30K → 20M
10:22 | 7:38/mi
21M
2:26:23
Rank: #5885 (-76)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:31:50
Rank: #5913 (-28)
21M → 35K
5:27 | 7:17/mi
23M
2:41:28
Rank: #5935 (-22)
35K → 23M
9:38 | 7:42/mi
24M
2:49:01
Rank: #5967 (-32)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
2:55:38
Rank: #5984 (-17)
24M → 40K
6:37 | 7:44/mi
25.2M
2:58:32
Rank: #5987 (-3)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:06:05
Rank: #6020 (-33)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:29
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:38:36
Pace7:31 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:1019:566:2519:56
6:25
-
10K
6.21 mi11:33:1039:566:2620:00
6:26
+0:01
15K
9.32 mi11:54:031:00:496:3120:53
6:43
+0:17
20K
12.43 mi12:16:021:22:486:4021:59
7:05
+0:22
Half
13.11 mi12:20:431:27:296:404:41
6:52
-0:13
25K
15.53 mi12:37:591:44:456:4517:16
7:07
+0:15
30K
18.64 mi13:01:052:07:516:5223:06
7:26
+0:19
20M
20.00 mi13:11:272:18:136:5510:22
7:38
+0:12
21M
21.00 mi13:19:372:26:236:588:10
8:10
+0:32
35K
21.75 mi13:25:042:31:506:595:27
7:17
-0:53
23M
23.00 mi13:34:422:41:287:019:38
7:42
+0:25
24M
24.00 mi13:42:152:49:017:037:33
7:33
-0:09
40K
24.85 mi13:48:522:55:387:046:37
7:44
+0:11
25.2M
25.20 mi13:51:462:58:327:052:54
8:25
+0:41
Finish
26.22 mi13:59:193:06:057:067:33
7:25
-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

6:25 /mi

Average Pace

7:06 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:45

56% of race

Time at Steady Pace

54:01

29% of race

Time at Slower Pace

27:19

15% of race

Average Pace: 7:06 /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 mi11:13:1019:566:2519:56
6:25
#3252
10K
6.21 mi11:33:1039:566:2620:00
6:26
#3253
15K
9.32 mi11:54:031:00:496:3120:53
6:43
#3861
20K
12.43 mi12:16:021:22:486:4021:59
7:05
#4675
Half
13.11 mi12:20:431:27:296:404:41
6:52
#4762
25K
15.53 mi12:37:591:44:456:4517:16
7:07
#5212
30K
18.64 mi13:01:052:07:516:5223:06
7:26
#5665
20M
20.00 mi13:11:272:18:136:5510:22
7:38
#5809
21M
21.00 mi13:19:372:26:236:588:10
8:10
#5885
35K
21.75 mi13:25:042:31:506:595:27
7:17
#5913
23M
23.00 mi13:34:422:41:287:019:38
7:42
#5935
24M
24.00 mi13:42:152:49:017:037:33
7:33
#5967
40K
24.85 mi13:48:522:55:387:046:37
7:44
#5984
25.2M
25.20 mi13:51:462:58:327:052:54
8:25
#5987
Finish
26.22 mi13:59:193:06:057:067:33
7:25
#6020
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi32521581585312(Top 19%)399(Top 3%)399(Top 7%)
10K6.21 mi3.10 mi3253-1156+2156+23308(Top 12%)158(Top 1%)158(Top 3%)
15K9.32 mi3.11 mi3861-608209-53209-535312(Top 19%)399(Top 3%)399(Top 7%)
20K12.43 mi3.11 mi4675-814300-91300-917385(Top 26%)888(Top 7%)888(Top 16%)
Half13.11 mi0.68 mi4762-87311-11311-116729(Top 24%)707(Top 6%)707(Top 13%)
25K15.53 mi2.42 mi5212-450381-70381-707117(Top 25%)892(Top 7%)892(Top 16%)
30K18.64 mi3.11 mi5665-453482-101482-1017276(Top 26%)1118(Top 9%)1118(Top 20%)
20M20.00 mi1.36 mi5809-144523-41523-417901(Top 28%)1493(Top 12%)1493(Top 27%)
21M21.00 mi1.00 mi5885-76555-32555-328386(Top 30%)1882(Top 15%)1882(Top 34%)
35K21.75 mi0.75 mi5913-28567-12567-127154(Top 25%)1331(Top 11%)1331(Top 24%)
23M23.00 mi1.25 mi5935-22592-25592-257875(Top 28%)1763(Top 14%)1763(Top 32%)
24M24.00 mi1.00 mi5967-32615-23615-238063(Top 28%)1884(Top 15%)1884(Top 34%)
40K24.85 mi0.85 mi5984-17638-23638-238357(Top 29%)2140(Top 18%)2140(Top 39%)
25.2M25.20 mi0.35 mi5987-3642-4642-48275(Top 29%)2155(Top 18%)2155(Top 39%)
Finish26.22 mi1.02 mi6020-33675-33675-338557(Top 30%)2304(Top 19%)2304(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5312

Females

399

F18-39

399

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3308

Females

158

F18-39

158

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5312

Females

399

F18-39

399

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7385

Females

888

F18-39

888

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6729

Females

707

F18-39

707

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7117

Females

892

F18-39

892

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7276

Females

1118

F18-39

1118

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7901

Females

1493

F18-39

1493

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8386

Females

1882

F18-39

1882

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7154

Females

1331

F18-39

1331

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7875

Females

1763

F18-39

1763

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

8063

Females

1884

F18-39

1884

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8357

Females

2140

F18-39

2140

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8275

Females

2155

F18-39

2155

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8557

Females

2304

F18-39

2304

Passing Analysis

Category:
Athletes Passed
631
Passed By
3399
Net Change
-2768
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3252
5K → 10K133134-1#3252#3253
10K → 15K11619-608#3253#3861
15K → 20K11825-814#3861#4675
20K → Half693-87#4675#4762
Half → 25K29479-450#4762#5212
25K → 30K85538-453#5212#5665
30K → 20M33177-144#5665#5809
20M → 21M42118-76#5809#5885
21M → 35K3866-28#5885#5913
35K → 23M7698-22#5913#5935
23M → 24M4173-32#5935#5967
24M → 40K4966-17#5967#5984
40K → 25.2M1821-3#5984#5987
25.2M → Finish5992-33#5987#6020
TOTALS6313399-2768
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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