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BOSTON MARATHON 2025

Rocio Martinez

Bib: 15973•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
Masters (Masters Women)
#0 / 6759
Top 23%
Division (F45-49)
#0 / 1813
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:47
Rank: #13582
Start → 5K
23:47 | 7:39/mi
10K· 6.21 mi
46:05
Rank: #11392 (+2190)
5K → 10K
22:18 | 7:11/mi
15K· 9.32 mi
1:09:05
Rank: #11181 (+211)
10K → 15K
23:00 | 7:24/mi
20K· 12.43 mi
1:33:18
Rank: #11703 (-522)
15K → 20K
24:13 | 7:48/mi
Half· 13.11 mi
1:38:30
Rank: #11756 (-53)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:57:45
Rank: #12011 (-255)
Half → 25K
19:15 | 7:56/mi
30K· 18.64 mi
2:24:23
Rank: #12625 (-614)
25K → 30K
26:38 | 8:34/mi
20M
2:36:27
Rank: #12928 (-303)
30K → 20M
12:04 | 8:53/mi
21M
2:46:49
Rank: #13429 (-501)
20M → 21M
10:22 | 10:22/mi
35K· 21.75 mi
2:53:22
Rank: #13567 (-138)
21M → 35K
6:33 | 8:45/mi
23M
3:05:12
Rank: #13949 (-382)
35K → 23M
11:50 | 9:27/mi
24M
3:14:08
Rank: #14128 (-179)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:21:44
Rank: #14169 (-41)
24M → 40K
7:36 | 8:53/mi
25.2M
3:25:16
Rank: #14229 (-60)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:34:48
Rank: #14521 (-292)
25.2M → Finish
9:32 | 9:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:30
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:56:18
Pace8:52 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5823:477:3923:47
7:39
-
10K
6.21 mi11:17:1646:057:2522:18
7:11
-0:28
15K
9.32 mi11:40:161:09:057:2523:00
7:24
+0:13
20K
12.43 mi12:04:291:33:187:3024:13
7:48
+0:24
Half
13.11 mi12:09:411:38:307:315:12
7:37
-0:11
25K
15.53 mi12:28:561:57:457:3519:15
7:56
+0:19
30K
18.64 mi12:55:342:24:237:4526:38
8:34
+0:38
20M
20.00 mi13:07:382:36:277:4912:04
8:53
+0:19
21M
21.00 mi13:18:002:46:497:5710:22
10:22
+1:29
35K
21.75 mi13:24:332:53:227:586:33
8:45
-1:37
23M
23.00 mi13:36:233:05:128:0311:50
9:27
+0:42
24M
24.00 mi13:45:193:14:088:058:56
8:56
-0:31
40K
24.85 mi13:52:553:21:448:077:36
8:53
-0:03
25.2M
25.20 mi13:56:273:25:168:093:32
10:15
+1:22
Finish
26.22 mi14:05:593:34:488:129:32
9:21
-0:54

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

7:11 /mi

Average Pace

8:12 /mi

Slowest Pace

10:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:45

55% of race

Time at Steady Pace

1:01:47

29% of race

Time at Slower Pace

35:16

16% of race

Average Pace: 8:12 /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 mi10:54:5823:477:3923:47
7:39
#13582
10K
6.21 mi11:17:1646:057:2522:18
7:11
#11392
15K
9.32 mi11:40:161:09:057:2523:00
7:24
#11181
20K
12.43 mi12:04:291:33:187:3024:13
7:48
#11703
Half
13.11 mi12:09:411:38:307:315:12
7:37
#11756
25K
15.53 mi12:28:561:57:457:3519:15
7:56
#12011
30K
18.64 mi12:55:342:24:237:4526:38
8:34
#12625
20M
20.00 mi13:07:382:36:277:4912:04
8:53
#12928
21M
21.00 mi13:18:002:46:497:5710:22
10:22
#13429
35K
21.75 mi13:24:332:53:227:586:33
8:45
#13567
23M
23.00 mi13:36:233:05:128:0311:50
9:27
#13949
24M
24.00 mi13:45:193:14:088:058:56
8:56
#14128
40K
24.85 mi13:52:553:21:448:077:36
8:53
#14169
25.2M
25.20 mi13:56:273:25:168:093:32
10:15
#14229
Finish
26.22 mi14:05:593:34:488:129:32
9:21
#14521
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi135823646364610939(Top 39%)2348(Top 19%)2348(Top 130%)
10K6.21 mi3.10 mi11392+21902498+11482498+11489313(Top 33%)1522(Top 12%)1522(Top 84%)
15K9.32 mi3.11 mi11181+2112405+932405+9310939(Top 39%)2348(Top 19%)2348(Top 130%)
20K12.43 mi3.11 mi11703-5222718-3132718-31313247(Top 47%)3686(Top 30%)3686(Top 203%)
Half13.11 mi0.68 mi11756-532745-272745-2712865(Top 45%)3444(Top 28%)3444(Top 190%)
25K15.53 mi2.42 mi12011-2552928-1832928-18313450(Top 47%)3917(Top 32%)3917(Top 216%)
30K18.64 mi3.11 mi12625-6143335-4073335-40715225(Top 54%)5029(Top 41%)5029(Top 277%)
20M20.00 mi1.36 mi12928-3033545-2103545-21016113(Top 57%)5655(Top 46%)5655(Top 312%)
21M21.00 mi1.00 mi13429-5013853-3083853-30819602(Top 69%)7679(Top 63%)7679(Top 424%)
35K21.75 mi0.75 mi13567-1383952-993952-9917030(Top 60%)6351(Top 52%)6351(Top 350%)
23M23.00 mi1.25 mi13949-3824196-2444196-24418471(Top 65%)7213(Top 59%)7213(Top 398%)
24M24.00 mi1.00 mi14128-1794325-1294325-12917030(Top 60%)6512(Top 53%)6512(Top 359%)
40K24.85 mi0.85 mi14169-414373-484373-4815708(Top 55%)5892(Top 48%)5892(Top 325%)
25.2M25.20 mi0.35 mi14229-604410-374410-3718090(Top 64%)7165(Top 59%)7165(Top 395%)
Finish26.22 mi1.02 mi14521-2924606-1964606-19620617(Top 73%)8449(Top 69%)8449(Top 466%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10939

Females

2348

F45-49

2348

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

9313

Females

1522

F45-49

1522

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10939

Females

2348

F45-49

2348

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13247

Females

3686

F45-49

3686

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12865

Females

3444

F45-49

3444

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

13450

Females

3917

F45-49

3917

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15225

Females

5029

F45-49

5029

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16113

Females

5655

F45-49

5655

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

19602

Females

7679

F45-49

7679

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17030

Females

6351

F45-49

6351

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

18471

Females

7213

F45-49

7213

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

17030

Females

6512

F45-49

6512

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15708

Females

5892

F45-49

5892

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18090

Females

7165

F45-49

7165

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20617

Females

8449

F45-49

8449

Passing Analysis

Category:
Athletes Passed
3077
Passed By
4016
Net Change
-939
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13582
5K → 10K21922+2190#13582#11392
10K → 15K30291+211#11392#11181
15K → 20K65587-522#11181#11703
20K → Half1467-53#11703#11756
Half → 25K101356-255#11756#12011
25K → 30K111725-614#12011#12625
30K → 20M59362-303#12625#12928
20M → 21M25526-501#12928#13429
21M → 35K17155-138#13429#13567
35K → 23M47429-382#13567#13949
23M → 24M43222-179#13949#14128
24M → 40K59100-41#14128#14169
40K → 25.2M2282-60#14169#14229
25.2M → Finish20312-292#14229#14521
TOTALS30774016-939
📊

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