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BOSTON MARATHON 2025

Marissa Vasquez

Bib: 14523•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:52
Rank: #10968
Start → 5K
22:52 | 7:22/mi
10K· 6.21 mi
45:43
Rank: #10848 (+120)
5K → 10K
22:51 | 7:21/mi
15K· 9.32 mi
1:08:20
Rank: #10506 (+342)
10K → 15K
22:37 | 7:17/mi
20K· 12.43 mi
1:31:26
Rank: #10374 (+132)
15K → 20K
23:06 | 7:26/mi
Half· 13.11 mi
1:36:27
Rank: #10368 (+6)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:54:59
Rank: #10476 (-108)
Half → 25K
18:32 | 7:39/mi
30K· 18.64 mi
2:20:00
Rank: #10673 (-197)
25K → 30K
25:01 | 8:03/mi
20M
2:33:04
Rank: #11503 (-830)
30K → 20M
13:04 | 9:37/mi
21M
2:41:53
Rank: #11559 (-56)
20M → 21M
8:49 | 8:49/mi
35K· 21.75 mi
2:47:46
Rank: #11531 (+28)
21M → 35K
5:53 | 7:52/mi
23M
2:58:12
Rank: #11539 (-8)
35K → 23M
10:26 | 8:20/mi
24M
3:06:20
Rank: #11549 (-10)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
3:13:56
Rank: #11708 (-159)
24M → 40K
7:36 | 8:53/mi
25.2M
3:17:15
Rank: #11787 (-79)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:25:47
Rank: #11921 (-134)
25.2M → Finish
8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:27
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:49:20
Pace8:20 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5722:527:2222:52
7:22
-
10K
6.21 mi11:15:4845:437:2122:51
7:21
-0:01
15K
9.32 mi11:38:251:08:207:2022:37
7:17
-0:04
20K
12.43 mi12:01:311:31:267:2123:06
7:26
+0:09
Half
13.11 mi12:06:321:36:277:215:01
7:21
-0:05
25K
15.53 mi12:25:041:54:597:2418:32
7:39
+0:18
30K
18.64 mi12:50:052:20:007:3125:01
8:03
+0:24
20M
20.00 mi13:03:092:33:047:3913:04
9:37
+1:34
21M
21.00 mi13:11:582:41:537:438:49
8:49
-0:48
35K
21.75 mi13:17:512:47:467:435:53
7:52
-0:57
23M
23.00 mi13:28:172:58:127:4510:26
8:20
+0:28
24M
24.00 mi13:36:253:06:207:468:08
8:08
-0:12
40K
24.85 mi13:44:013:13:567:487:36
8:53
+0:45
25.2M
25.20 mi13:47:203:17:157:503:19
9:37
+0:44
Finish
26.22 mi13:55:523:25:477:518:32
8:22
-1:15

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

7:17 /mi

Average Pace

7:51 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:59

56% of race

Time at Steady Pace

58:00

28% of race

Time at Slower Pace

32:48

16% of race

Average Pace: 7:51 /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 mi10:52:5722:527:2222:52
7:22
#10968
10K
6.21 mi11:15:4845:437:2122:51
7:21
#10848
15K
9.32 mi11:38:251:08:207:2022:37
7:17
#10506
20K
12.43 mi12:01:311:31:267:2123:06
7:26
#10374
Half
13.11 mi12:06:321:36:277:215:01
7:21
#10368
25K
15.53 mi12:25:041:54:597:2418:32
7:39
#10476
30K
18.64 mi12:50:052:20:007:3125:01
8:03
#10673
20M
20.00 mi13:03:092:33:047:3913:04
9:37
#11503
21M
21.00 mi13:11:582:41:537:438:49
8:49
#11559
35K
21.75 mi13:17:512:47:467:435:53
7:52
#11531
23M
23.00 mi13:28:172:58:127:4510:26
8:20
#11539
24M
24.00 mi13:36:253:06:207:468:08
8:08
#11549
40K
24.85 mi13:44:013:13:567:487:36
8:53
#11708
25.2M
25.20 mi13:47:203:17:157:503:19
9:37
#11787
Finish
26.22 mi13:55:523:25:477:518:32
8:22
#11921
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10968227122719850(Top 35%)1827(Top 15%)1827(Top 33%)
10K6.21 mi3.10 mi10848+1202233+382233+3810800(Top 38%)2208(Top 18%)2208(Top 40%)
15K9.32 mi3.11 mi10506+3422080+1532080+1539850(Top 35%)1827(Top 15%)1827(Top 33%)
20K12.43 mi3.11 mi10374+1322043+372043+3710227(Top 36%)2076(Top 17%)2076(Top 38%)
Half13.11 mi0.68 mi10368+62050-72050-710577(Top 37%)2242(Top 18%)2242(Top 41%)
25K15.53 mi2.42 mi10476-1082119-692119-6911115(Top 39%)2648(Top 22%)2648(Top 48%)
30K18.64 mi3.11 mi10673-1972294-1752294-17511770(Top 41%)3172(Top 26%)3172(Top 58%)
20M20.00 mi1.36 mi11503-8302775-4812775-48119676(Top 69%)7614(Top 62%)7614(Top 139%)
21M21.00 mi1.00 mi11559-562847-722847-7212419(Top 44%)3812(Top 31%)3812(Top 70%)
35K21.75 mi0.75 mi11531+282855-82855-811335(Top 40%)3287(Top 27%)3287(Top 60%)
23M23.00 mi1.25 mi11539-82899-442899-4412248(Top 43%)3873(Top 32%)3873(Top 71%)
24M24.00 mi1.00 mi11549-102944-452944-4512152(Top 43%)3868(Top 32%)3868(Top 71%)
40K24.85 mi0.85 mi11708-1593052-1083052-10815701(Top 55%)5885(Top 48%)5885(Top 108%)
25.2M25.20 mi0.35 mi11787-793113-613113-6115188(Top 53%)5629(Top 46%)5629(Top 103%)
Finish26.22 mi1.02 mi11921-1343209-963209-9615394(Top 54%)5683(Top 46%)5683(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9850

Females

1827

F18-39

1827

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10800

Females

2208

F18-39

2208

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9850

Females

1827

F18-39

1827

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

10227

Females

2076

F18-39

2076

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

10577

Females

2242

F18-39

2242

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

11115

Females

2648

F18-39

2648

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11770

Females

3172

F18-39

3172

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19676

Females

7614

F18-39

7614

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

12419

Females

3812

F18-39

3812

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11335

Females

3287

F18-39

3287

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

12248

Females

3873

F18-39

3873

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12152

Females

3868

F18-39

3868

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15701

Females

5885

F18-39

5885

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15188

Females

5629

F18-39

5629

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

15394

Females

5683

F18-39

5683

Passing Analysis

Category:
Athletes Passed
1730
Passed By
2681
Net Change
-953
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10968
5K → 10K321201+120#10968#10848
10K → 15K38240+342#10848#10506
15K → 20K233100+132#10506#10374
20K → Half3529+6#10374#10368
Half → 25K126234-108#10368#10476
25K → 30K173369-197#10476#10673
30K → 20M21851-830#10673#11503
20M → 21M90146-56#11503#11559
21M → 35K6739+28#11559#11531
35K → 23M106114-8#11531#11539
23M → 24M8999-10#11539#11549
24M → 40K39198-159#11549#11708
40K → 25.2M1897-79#11708#11787
25.2M → Finish30164-134#11787#11921
TOTALS17302681-953
📊

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