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BOSTON MARATHON 2025

Sandra Camacho

Bib: 24441•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:55
Rank: #22366
Start → 5K
27:55 | 8:59/mi
10K· 6.21 mi
56:40
Rank: #22898 (-532)
5K → 10K
28:45 | 9:15/mi
15K· 9.32 mi
1:26:29
Rank: #23369 (-471)
10K → 15K
29:49 | 9:36/mi
20K· 12.43 mi
1:56:39
Rank: #23419 (-50)
15K → 20K
30:10 | 9:43/mi
Half· 13.11 mi
2:03:09
Rank: #23424 (-5)
20K → Half
6:30 | 9:32/mi
25K· 15.53 mi
2:27:20
Rank: #23373 (+51)
Half → 25K
24:11 | 9:58/mi
30K· 18.64 mi
3:01:35
Rank: #23510 (-137)
25K → 30K
34:15 | 11:01/mi
20M
3:17:01
Rank: #23585 (-75)
30K → 20M
15:26 | 11:21/mi
21M
3:30:06
Rank: #23747 (-162)
20M → 21M
13:05 | 13:05/mi
35K· 21.75 mi
3:38:05
Rank: #23731 (+16)
21M → 35K
7:59 | 10:40/mi
23M
3:51:47
Rank: #23683 (+48)
35K → 23M
13:42 | 10:57/mi
24M
4:02:48
Rank: #23715 (-32)
23M → 24M
11:01 | 11:01/mi
40K· 24.85 mi
4:13:01
Rank: #23764 (-49)
24M → 40K
10:13 | 11:57/mi
25.2M
4:17:28
Rank: #23784 (-20)
40K → 25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
4:28:34
Rank: #23870 (-86)
25.2M → Finish
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:09
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:25:25
Pace11:06 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1327:558:5927:55
8:59
-
10K
6.21 mi11:54:5856:409:0728:45
9:15
+0:16
15K
9.32 mi12:24:471:26:299:1729:49
9:36
+0:21
20K
12.43 mi12:54:571:56:399:2330:10
9:43
+0:07
Half
13.11 mi13:01:272:03:099:246:30
9:32
-0:11
25K
15.53 mi13:25:382:27:209:2924:11
9:58
+0:26
30K
18.64 mi13:59:533:01:359:4434:15
11:01
+1:03
20M
20.00 mi14:15:193:17:019:5115:26
11:21
+0:20
21M
21.00 mi14:28:243:30:0610:0013:05
13:05
+1:44
35K
21.75 mi14:36:233:38:0510:027:59
10:40
-2:25
23M
23.00 mi14:50:053:51:4710:0513:42
10:57
+0:17
24M
24.00 mi15:01:064:02:4810:0711:01
11:01
+0:04
40K
24.85 mi15:11:194:13:0110:1110:13
11:57
+0:56
25.2M
25.20 mi15:15:464:17:2810:134:27
12:54
+0:57
Finish
26.22 mi15:26:524:28:3410:1511:06
10:54
-2:00

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

8:59 /mi

Average Pace

10:15 /mi

Slowest Pace

13:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:20

55% of race

Time at Steady Pace

1:33:29

35% of race

Time at Slower Pace

27:45

10% of race

Average Pace: 10:15 /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 mi11:26:1327:558:5927:55
8:59
#22366
10K
6.21 mi11:54:5856:409:0728:45
9:15
#22898
15K
9.32 mi12:24:471:26:299:1729:49
9:36
#23369
20K
12.43 mi12:54:571:56:399:2330:10
9:43
#23419
Half
13.11 mi13:01:272:03:099:246:30
9:32
#23424
25K
15.53 mi13:25:382:27:209:2924:11
9:58
#23373
30K
18.64 mi13:59:533:01:359:4434:15
11:01
#23510
20M
20.00 mi14:15:193:17:019:5115:26
11:21
#23585
21M
21.00 mi14:28:243:30:0610:0013:05
13:05
#23747
35K
21.75 mi14:36:233:38:0510:027:59
10:40
#23731
23M
23.00 mi14:50:053:51:4710:0513:42
10:57
#23683
24M
24.00 mi15:01:064:02:4810:0711:01
11:01
#23715
40K
24.85 mi15:11:194:13:0110:1110:13
11:57
#23764
25.2M
25.20 mi15:15:464:17:2810:134:27
12:54
#23784
Finish
26.22 mi15:26:524:28:3410:1511:06
10:54
#23870
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi223668838883824012(Top 85%)9677(Top 79%)9677(Top 974%)
10K6.21 mi3.10 mi22898-5329098-2609098-26023378(Top 82%)9342(Top 76%)9342(Top 940%)
15K9.32 mi3.11 mi23369-4719333-2359333-23524012(Top 85%)9677(Top 79%)9677(Top 974%)
20K12.43 mi3.11 mi23419-509354-219354-2123521(Top 83%)9435(Top 77%)9435(Top 949%)
Half13.11 mi0.68 mi23424-59355-19355-123663(Top 83%)9524(Top 78%)9524(Top 958%)
25K15.53 mi2.42 mi23373+519344+119344+1123204(Top 82%)9306(Top 76%)9306(Top 936%)
30K18.64 mi3.11 mi23510-1379460-1169460-11624041(Top 85%)9881(Top 81%)9881(Top 994%)
20M20.00 mi1.36 mi23585-759530-709530-7024287(Top 86%)10106(Top 83%)10106(Top 1017%)
21M21.00 mi1.00 mi23747-1629632-1029632-10225160(Top 89%)10642(Top 87%)10642(Top 1071%)
35K21.75 mi0.75 mi23731+169630+29630+223540(Top 83%)9822(Top 80%)9822(Top 988%)
23M23.00 mi1.25 mi23683+489626+49626+423105(Top 81%)9661(Top 79%)9661(Top 972%)
24M24.00 mi1.00 mi23715-329659-339659-3324028(Top 85%)10129(Top 83%)10129(Top 1019%)
40K24.85 mi0.85 mi23764-499701-429701-4224863(Top 88%)10611(Top 87%)10611(Top 1068%)
25.2M25.20 mi0.35 mi23784-209714-139714-1324918(Top 88%)10640(Top 87%)10640(Top 1070%)
Finish26.22 mi1.02 mi23870-869769-559769-5525167(Top 89%)10728(Top 88%)10728(Top 1079%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24012

Females

9677

F55-59

9677

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

23378

Females

9342

F55-59

9342

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24012

Females

9677

F55-59

9677

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

23521

Females

9435

F55-59

9435

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23663

Females

9524

F55-59

9524

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

23204

Females

9306

F55-59

9306

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24041

Females

9881

F55-59

9881

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24287

Females

10106

F55-59

10106

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25160

Females

10642

F55-59

10642

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

23540

Females

9822

F55-59

9822

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

23105

Females

9661

F55-59

9661

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24028

Females

10129

F55-59

10129

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24863

Females

10611

F55-59

10611

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24918

Females

10640

F55-59

10640

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25167

Females

10728

F55-59

10728

Passing Analysis

Category:
Athletes Passed
855
Passed By
2359
Net Change
-1504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22366
5K → 10K86618-532#22366#22898
10K → 15K57528-471#22898#23369
15K → 20K133183-50#23369#23419
20K → Half2934-5#23419#23424
Half → 25K15099+51#23424#23373
25K → 30K105242-137#23373#23510
30K → 20M57132-75#23510#23585
20M → 21M26188-162#23585#23747
21M → 35K4125+16#23747#23731
35K → 23M8941+48#23731#23683
23M → 24M3567-32#23683#23715
24M → 40K2473-49#23715#23764
40K → 25.2M828-20#23764#23784
25.2M → Finish15101-86#23784#23870
TOTALS8552359-1504
📊

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