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BOSTON MARATHON 2025

Vivian Rocha

Bib: 20632•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 28%
Masters (Masters Women)
#0 / 6759
Top 13%
Division (F45-49)
#0 / 1813
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:27
Rank: #12664
Start → 5K
23:27 | 7:33/mi
10K· 6.21 mi
46:59
Rank: #12676 (-12)
5K → 10K
23:32 | 7:34/mi
15K· 9.32 mi
1:10:37
Rank: #12660 (+16)
10K → 15K
23:38 | 7:36/mi
20K· 12.43 mi
1:34:33
Rank: #12554 (+106)
15K → 20K
23:56 | 7:42/mi
Half· 13.11 mi
1:39:37
Rank: #12492 (+62)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:57:58
Rank: #12129 (+363)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:22:32
Rank: #11790 (+339)
25K → 30K
24:34 | 7:54/mi
20M
2:33:19
Rank: #11604 (+186)
30K → 20M
10:47 | 7:56/mi
21M
2:41:42
Rank: #11466 (+138)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:47:31
Rank: #11425 (+41)
21M → 35K
5:49 | 7:46/mi
23M
2:57:47
Rank: #11394 (+31)
35K → 23M
10:16 | 8:12/mi
24M
3:05:50
Rank: #11351 (+43)
23M → 24M
8:03 | 8:03/mi
40K· 24.85 mi
3:13:18
Rank: #11502 (-151)
24M → 40K
7:28 | 8:44/mi
25.2M
3:17:15
Rank: #11789 (-287)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
3:26:53
Rank: #12245 (-456)
25.2M → Finish
9:38 | 9:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:37
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:47:16
Pace8:11 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:3623:277:3323:27
7:33
-
10K
6.21 mi12:02:0846:597:3423:32
7:34
+0:01
15K
9.32 mi12:25:461:10:377:3523:38
7:36
+0:02
20K
12.43 mi12:49:421:34:337:3623:56
7:42
+0:06
Half
13.11 mi12:54:461:39:377:365:04
7:26
-0:16
25K
15.53 mi13:13:071:57:587:3618:21
7:34
+0:08
30K
18.64 mi13:37:412:22:327:3924:34
7:54
+0:20
20M
20.00 mi13:48:282:33:197:4010:47
7:56
+0:02
21M
21.00 mi13:56:512:41:427:428:23
8:23
+0:27
35K
21.75 mi14:02:402:47:317:425:49
7:46
-0:37
23M
23.00 mi14:12:562:57:477:4410:16
8:12
+0:26
24M
24.00 mi14:20:593:05:507:458:03
8:03
-0:09
40K
24.85 mi14:28:273:13:187:477:28
8:44
+0:41
25.2M
25.20 mi14:32:243:17:157:503:57
11:27
+2:43
Finish
26.22 mi14:42:023:26:537:549:38
9:27
-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

7:26 /mi

Average Pace

7:54 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:05:50

90% of race

Time at Slower Pace

21:03

10% of race

Average Pace: 7:53 /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 mi11:38:3623:277:3323:27
7:33
#12664
10K
6.21 mi12:02:0846:597:3423:32
7:34
#12676
15K
9.32 mi12:25:461:10:377:3523:38
7:36
#12660
20K
12.43 mi12:49:421:34:337:3623:56
7:42
#12554
Half
13.11 mi12:54:461:39:377:365:04
7:26
#12492
25K
15.53 mi13:13:071:57:587:3618:21
7:34
#12129
30K
18.64 mi13:37:412:22:327:3924:34
7:54
#11790
20M
20.00 mi13:48:282:33:197:4010:47
7:56
#11604
21M
21.00 mi13:56:512:41:427:428:23
8:23
#11466
35K
21.75 mi14:02:402:47:317:425:49
7:46
#11425
23M
23.00 mi14:12:562:57:477:4410:16
8:12
#11394
24M
24.00 mi14:20:593:05:507:458:03
8:03
#11351
40K
24.85 mi14:28:273:13:187:477:28
8:44
#11502
25.2M
25.20 mi14:32:243:17:157:503:57
11:27
#11789
Finish
26.22 mi14:42:023:26:537:549:38
9:27
#12245
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi126643144314412671(Top 45%)3260(Top 27%)3260(Top 180%)
10K6.21 mi3.10 mi12676-123163-193163-1912806(Top 45%)3255(Top 27%)3255(Top 180%)
15K9.32 mi3.11 mi12660+163183-203183-2012671(Top 45%)3260(Top 27%)3260(Top 180%)
20K12.43 mi3.11 mi12554+1063176+73176+712458(Top 44%)3255(Top 27%)3255(Top 180%)
Half13.11 mi0.68 mi12492+623144+323144+3211201(Top 39%)2542(Top 21%)2542(Top 140%)
25K15.53 mi2.42 mi12129+3632989+1552989+15510527(Top 37%)2344(Top 19%)2344(Top 129%)
30K18.64 mi3.11 mi11790+3392895+942895+9410715(Top 38%)2657(Top 22%)2657(Top 147%)
20M20.00 mi1.36 mi11604+1862825+702825+7010046(Top 35%)2462(Top 20%)2462(Top 136%)
21M21.00 mi1.00 mi11466+1382798+272798+279786(Top 34%)2515(Top 21%)2515(Top 139%)
35K21.75 mi0.75 mi11425+412802-42802-410687(Top 38%)2958(Top 24%)2958(Top 163%)
23M23.00 mi1.25 mi11394+312833-312833-3111375(Top 40%)3421(Top 28%)3421(Top 189%)
24M24.00 mi1.00 mi11351+432839-62839-611610(Top 41%)3625(Top 30%)3625(Top 200%)
40K24.85 mi0.85 mi11502-1512954-1152954-11514816(Top 52%)5413(Top 44%)5413(Top 299%)
25.2M25.20 mi0.35 mi11789-2873115-1613115-16121943(Top 77%)9115(Top 75%)9115(Top 503%)
Finish26.22 mi1.02 mi12245-4563377-2623377-26221018(Top 74%)8660(Top 71%)8660(Top 478%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12671

Females

3260

F45-49

3260

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12806

Females

3255

F45-49

3255

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12671

Females

3260

F45-49

3260

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12458

Females

3255

F45-49

3255

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

11201

Females

2542

F45-49

2542

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10527

Females

2344

F45-49

2344

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10715

Females

2657

F45-49

2657

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

10046

Females

2462

F45-49

2462

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9786

Females

2515

F45-49

2515

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10687

Females

2958

F45-49

2958

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11375

Females

3421

F45-49

3421

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11610

Females

3625

F45-49

3625

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14816

Females

5413

F45-49

5413

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21943

Females

9115

F45-49

9115

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

21018

Females

8660

F45-49

8660

Passing Analysis

Category:
Athletes Passed
2327
Passed By
1908
Net Change
+419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12664
5K → 10K283295-12#12664#12676
10K → 15K197181+16#12676#12660
15K → 20K240134+106#12660#12554
20K → Half675+62#12554#12492
Half → 25K38118+363#12492#12129
25K → 30K41576+339#12129#11790
30K → 20M20923+186#11790#11604
20M → 21M17638+138#11604#11466
21M → 35K8342+41#11466#11425
35K → 23M12594+31#11425#11394
23M → 24M10259+43#11394#11351
24M → 40K36187-151#11351#11502
40K → 25.2M3290-287#11502#11789
25.2M → Finish10466-456#11789#12245
TOTALS23271908+419
📊

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