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BOSTON MARATHON 2025

Martha Rojas

Bib: 10160•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:51
Rank: #5559
Start → 5K
6:43/mi
20:51 split
10K· 6.21 mi
41:39
Rank: #5407 (+152)
5K → 10K
6:42/mi
20:48 split
15K· 9.32 mi
1:02:33
Rank: #5362 (+45)
10K → 15K
6:44/mi
20:54 split
20K· 12.43 mi
1:23:51
Rank: #5454 (-92)
15K → 20K
6:51/mi
21:18 split
Half· 13.11 mi
1:28:21
Rank: #5377 (+77)
20K → Half
6:36/mi
4:30 split
25K· 15.53 mi
1:45:06
Rank: #5418 (-41)
Half → 25K
6:55/mi
16:45 split
30K· 18.64 mi
2:07:05
Rank: #5314 (+104)
25K → 30K
7:05/mi
21:59 split
20M
2:16:58
Rank: #5353 (-39)
30K → 20M
7:16/mi
9:53 split
21M
2:24:39
Rank: #5343 (+10)
20M → 21M
7:41/mi
7:41 split
35K· 21.75 mi
2:29:41
Rank: #5256 (+87)
21M → 35K
6:44/mi
5:02 split
23M
2:38:34
Rank: #5155 (+101)
35K → 23M
7:06/mi
8:53 split
24M
2:45:21
Rank: #5049 (+106)
23M → 24M
6:47/mi
6:47 split
40K· 24.85 mi
2:51:15
Rank: #4957 (+92)
24M → 40K
6:54/mi
5:54 split
25.2M
2:53:53
Rank: #4921 (+36)
40K → 25.2M
7:38/mi
2:38 split
Finish· 26.22 mi
3:00:53
Rank: #4892 (+29)
25.2M → Finish
6:52/mi
7:00 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:21
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:32:32
Pace7:04 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1920:516:4320:51
6:43
-
10K
6.21 mi11:07:0741:396:4220:48
6:42
-0:01
15K
9.32 mi11:28:011:02:336:4320:54
6:44
+0:02
20K
12.43 mi11:49:191:23:516:4521:18
6:51
+0:07
Half
13.11 mi11:53:491:28:216:444:30
6:36
-0:15
25K
15.53 mi12:10:341:45:066:4616:45
6:55
+0:19
30K
18.64 mi12:32:332:07:056:4921:59
7:05
+0:10
20M
20.00 mi12:42:262:16:586:519:53
7:16
+0:11
21M
21.00 mi12:50:072:24:396:537:41
7:41
+0:25
35K
21.75 mi12:55:092:29:416:535:02
6:44
-0:57
23M
23.00 mi13:04:022:38:346:548:53
7:06
+0:22
24M
24.00 mi13:10:492:45:216:536:47
6:47
-0:19
40K
24.85 mi13:16:432:51:156:535:54
6:54
+0:07
25.2M
25.20 mi13:19:212:53:536:542:38
7:38
+0:44
Finish
26.22 mi13:26:213:00:536:547:00
6:52
-0:46

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

6:36 /mi

Average Pace

6:54 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:41

89% of race

Time at Steady Pace

20:12

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:46:1920:516:4320:51
6:43
#5559
10K
6.21 mi11:07:0741:396:4220:48
6:42
#5407
15K
9.32 mi11:28:011:02:336:4320:54
6:44
#5362
20K
12.43 mi11:49:191:23:516:4521:18
6:51
#5454
Half
13.11 mi11:53:491:28:216:444:30
6:36
#5377
25K
15.53 mi12:10:341:45:066:4616:45
6:55
#5418
30K
18.64 mi12:32:332:07:056:4921:59
7:05
#5314
20M
20.00 mi12:42:262:16:586:519:53
7:16
#5353
21M
21.00 mi12:50:072:24:396:537:41
7:41
#5343
35K
21.75 mi12:55:092:29:416:535:02
6:44
#5256
23M
23.00 mi13:04:022:38:346:548:53
7:06
#5155
24M
24.00 mi13:10:492:45:216:536:47
6:47
#5049
40K
24.85 mi13:16:432:51:156:535:54
6:54
#4957
25.2M
25.20 mi13:19:212:53:536:542:38
7:38
#4921
Finish
26.22 mi13:26:213:00:536:547:00
6:52
#4892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi55594014015357(Top 19%)405(Top 3%)405(Top 7%)
10K6.21 mi3.10 mi5407+152388+13388+135322(Top 19%)384(Top 3%)384(Top 7%)
15K9.32 mi3.11 mi5362+45383+5383+55357(Top 19%)405(Top 3%)405(Top 7%)
20K12.43 mi3.11 mi5454-92412-29412-295847(Top 21%)520(Top 4%)520(Top 10%)
Half13.11 mi0.68 mi5377+77394+18394+184467(Top 16%)286(Top 2%)286(Top 5%)
25K15.53 mi2.42 mi5418-41418-24418-245743(Top 20%)536(Top 4%)536(Top 10%)
30K18.64 mi3.11 mi5314+104421-3421-35185(Top 18%)481(Top 4%)481(Top 9%)
20M20.00 mi1.36 mi5353-39439-18439-185633(Top 20%)688(Top 6%)688(Top 13%)
21M21.00 mi1.00 mi5343+10445-6445-65570(Top 20%)776(Top 6%)776(Top 14%)
35K21.75 mi0.75 mi5256+87434+11434+113740(Top 13%)354(Top 3%)354(Top 6%)
23M23.00 mi1.25 mi5155+101429+5429+54326(Top 15%)482(Top 4%)482(Top 9%)
24M24.00 mi1.00 mi5049+106422+7422+73448(Top 12%)345(Top 3%)345(Top 6%)
40K24.85 mi0.85 mi4957+92417+5417+53387(Top 12%)355(Top 3%)355(Top 6%)
25.2M25.20 mi0.35 mi4921+364174174104(Top 14%)582(Top 5%)582(Top 11%)
Finish26.22 mi1.02 mi4892+29421-4421-44918(Top 17%)838(Top 7%)838(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5357

Females

405

F18-39

405

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

5322

Females

384

F18-39

384

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5357

Females

405

F18-39

405

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5847

Females

520

F18-39

520

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4467

Females

286

F18-39

286

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5743

Females

536

F18-39

536

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

5185

Females

481

F18-39

481

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5633

Females

688

F18-39

688

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5570

Females

776

F18-39

776

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3740

Females

354

F18-39

354

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4326

Females

482

F18-39

482

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3448

Females

345

F18-39

345

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3387

Females

355

F18-39

355

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4104

Females

582

F18-39

582

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4918

Females

838

F18-39

838

Passing Analysis

Category:
Athletes Passed
1609
Passed By
942
Net Change
+667
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5559
5K → 10K272120+152#5559#5407
10K → 15K14499+45#5407#5362
15K → 20K94186-92#5362#5454
20K → Half792+77#5454#5377
Half → 25K100141-41#5377#5418
25K → 30K215111+104#5418#5314
30K → 20M67106-39#5314#5353
20M → 21M8777+10#5353#5343
21M → 35K936+87#5343#5256
35K → 23M13029+101#5256#5155
23M → 24M1159+106#5155#5049
24M → 40K986+92#5049#4957
40K → 25.2M448+36#4957#4921
25.2M → Finish7142+29#4921#4892
TOTALS1609942+667
📊

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