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BOSTON MARATHON 2025

Cara Vazquez

Bib: 11282•F

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Female)
#0 / 12228
Top 8%
Division (F18-39)
#0 / 5469
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:44
Rank: #10540
Start → 5K
22:44 | 7:19/mi
10K· 6.21 mi
45:16
Rank: #10215 (+325)
5K → 10K
22:32 | 7:15/mi
15K· 9.32 mi
1:07:38
Rank: #9816 (+399)
10K → 15K
22:22 | 7:12/mi
20K· 12.43 mi
1:30:05
Rank: #9406 (+410)
15K → 20K
22:27 | 7:14/mi
Half· 13.11 mi
1:34:53
Rank: #9329 (+77)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:52:39
Rank: #9147 (+182)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:15:55
Rank: #8761 (+386)
25K → 30K
23:16 | 7:29/mi
20M
2:26:06
Rank: #8563 (+198)
30K → 20M
10:11 | 7:30/mi
21M
2:34:01
Rank: #8411 (+152)
20M → 21M
7:55 | 7:55/mi
35K· 21.75 mi
2:39:17
Rank: #8261 (+150)
21M → 35K
5:16 | 7:02/mi
23M
2:48:08
Rank: #7880 (+381)
35K → 23M
8:51 | 7:04/mi
24M
2:54:58
Rank: #7645 (+235)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
3:00:48
Rank: #7386 (+259)
24M → 40K
5:50 | 6:49/mi
25.2M
3:03:29
Rank: #7321 (+65)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:10:19
Rank: #7151 (+170)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:34:53
Pace7:14 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:26
Pace7:17 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2322:447:1922:44
7:19
-
10K
6.21 mi11:11:5545:167:1722:32
7:15
-0:04
15K
9.32 mi11:34:171:07:387:1522:22
7:12
-0:03
20K
12.43 mi11:56:441:30:057:1522:27
7:14
+0:02
Half
13.11 mi12:01:321:34:537:144:48
7:02
-0:12
25K
15.53 mi12:19:181:52:397:1517:46
7:20
+0:18
30K
18.64 mi12:42:342:15:557:1723:16
7:29
+0:09
20M
20.00 mi12:52:452:26:067:1810:11
7:30
+0:01
21M
21.00 mi13:00:402:34:017:207:55
7:55
+0:25
35K
21.75 mi13:05:562:39:177:195:16
7:02
-0:53
23M
23.00 mi13:14:472:48:087:198:51
7:04
+0:02
24M
24.00 mi13:21:372:54:587:176:50
6:50
-0:14
40K
24.85 mi13:27:273:00:487:165:50
6:49
-0:01
25.2M
25.20 mi13:30:083:03:297:172:41
7:47
+0:58
Finish
26.22 mi13:36:583:10:197:166:50
6:42
-1:05

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

6:42 /mi

Average Pace

7:16 /mi

Slowest Pace

7:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:16

77% of race

Time at Steady Pace

36:08

19% of race

Time at Slower Pace

7:55

4% of race

Average Pace: 7:16 /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 mi10:49:2322:447:1922:44
7:19
#10540
10K
6.21 mi11:11:5545:167:1722:32
7:15
#10215
15K
9.32 mi11:34:171:07:387:1522:22
7:12
#9816
20K
12.43 mi11:56:441:30:057:1522:27
7:14
#9406
Half
13.11 mi12:01:321:34:537:144:48
7:02
#9329
25K
15.53 mi12:19:181:52:397:1517:46
7:20
#9147
30K
18.64 mi12:42:342:15:557:1723:16
7:29
#8761
20M
20.00 mi12:52:452:26:067:1810:11
7:30
#8563
21M
21.00 mi13:00:402:34:017:207:55
7:55
#8411
35K
21.75 mi13:05:562:39:177:195:16
7:02
#8261
23M
23.00 mi13:14:472:48:087:198:51
7:04
#7880
24M
24.00 mi13:21:372:54:587:176:50
6:50
#7645
40K
24.85 mi13:27:273:00:487:165:50
6:49
#7386
25.2M
25.20 mi13:30:083:03:297:172:41
7:47
#7321
Finish
26.22 mi13:36:583:10:197:166:50
6:42
#7151
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10540204820489121(Top 32%)1474(Top 12%)1474(Top 27%)
10K6.21 mi3.10 mi10215+3251910+1381910+1389951(Top 35%)1807(Top 15%)1807(Top 33%)
15K9.32 mi3.11 mi9816+3991751+1591751+1599121(Top 32%)1474(Top 12%)1474(Top 27%)
20K12.43 mi3.11 mi9406+4101599+1521599+1528425(Top 30%)1278(Top 10%)1278(Top 23%)
Half13.11 mi0.68 mi9329+771564+351564+357887(Top 28%)1046(Top 9%)1046(Top 19%)
25K15.53 mi2.42 mi9147+1821518+461518+468584(Top 30%)1455(Top 12%)1455(Top 27%)
30K18.64 mi3.11 mi8761+3861399+1191399+1197681(Top 27%)1261(Top 10%)1261(Top 23%)
20M20.00 mi1.36 mi8563+1981360+391360+396987(Top 25%)1143(Top 9%)1143(Top 21%)
21M21.00 mi1.00 mi8411+1521332+281332+286902(Top 24%)1260(Top 10%)1260(Top 23%)
35K21.75 mi0.75 mi8261+1501291+411291+415688(Top 20%)823(Top 7%)823(Top 15%)
23M23.00 mi1.25 mi7880+3811199+921199+924200(Top 15%)457(Top 4%)457(Top 8%)
24M24.00 mi1.00 mi7645+2351146+531146+533746(Top 13%)413(Top 3%)413(Top 8%)
40K24.85 mi0.85 mi7386+2591081+651081+652998(Top 11%)292(Top 2%)292(Top 5%)
25.2M25.20 mi0.35 mi7321+651068+131068+134864(Top 17%)831(Top 7%)831(Top 15%)
Finish26.22 mi1.02 mi7151+1701034+341034+343952(Top 14%)544(Top 4%)544(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9121

Females

1474

F18-39

1474

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9951

Females

1807

F18-39

1807

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9121

Females

1474

F18-39

1474

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8425

Females

1278

F18-39

1278

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7887

Females

1046

F18-39

1046

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8584

Females

1455

F18-39

1455

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7681

Females

1261

F18-39

1261

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6987

Females

1143

F18-39

1143

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6902

Females

1260

F18-39

1260

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5688

Females

823

F18-39

823

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4200

Females

457

F18-39

457

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3746

Females

413

F18-39

413

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2998

Females

292

F18-39

292

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4864

Females

831

F18-39

831

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3952

Females

544

F18-39

544

Passing Analysis

Category:
Athletes Passed
3735*
Passed By
346
Net Change
+3389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10540
5K → 10K447122+325#10540#10215
10K → 15K434*35+399#10215#9816
15K → 20K43323+410#9816#9406
20K → Half792+77#9406#9329
Half → 25K23856+182#9329#9147
25K → 30K44458+386#9147#8761
30K → 20M21012+198#8761#8563
20M → 21M17826+152#8563#8411
21M → 35K1511+150#8411#8261
35K → 23M3821+381#8261#7880
23M → 24M2383+235#7880#7645
24M → 40K2601+259#7645#7386
40K → 25.2M672+65#7386#7321
25.2M → Finish1744+170#7321#7151
TOTALS3735*346+3389

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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