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BOSTON MARATHON 2025

Viviana Murillo Vega

Bib: 20526•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
Masters (Masters Women)
#0 / 6759
Top 32%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:15
Rank: #17564
Start → 5K
25:15 | 8:08/mi
10K· 6.21 mi
50:25
Rank: #17360 (+204)
5K → 10K
25:10 | 8:06/mi
15K· 9.32 mi
1:15:14
Rank: #16865 (+495)
10K → 15K
24:49 | 7:59/mi
20K· 12.43 mi
1:40:34
Rank: #16625 (+240)
15K → 20K
25:20 | 8:09/mi
Half· 13.11 mi
1:45:59
Rank: #16565 (+60)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:06:35
Rank: #16631 (-66)
Half → 25K
20:36 | 8:30/mi
30K· 18.64 mi
2:34:02
Rank: #16614 (+17)
25K → 30K
27:27 | 8:50/mi
20M
2:46:07
Rank: #16554 (+60)
30K → 20M
12:05 | 8:54/mi
21M
2:55:50
Rank: #16538 (+16)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
3:02:14
Rank: #16489 (+49)
21M → 35K
6:24 | 8:33/mi
23M
3:13:20
Rank: #16381 (+108)
35K → 23M
11:06 | 8:52/mi
24M
3:21:58
Rank: #16301 (+80)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:29:17
Rank: #16210 (+91)
24M → 40K
7:19 | 8:33/mi
25.2M
3:32:35
Rank: #16184 (+26)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:41:10
Rank: #16163 (+21)
25.2M → Finish
8:35 | 8:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:59
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:55:11
Pace8:47 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3325:158:0825:15
8:08
-
10K
6.21 mi11:44:4350:258:0725:10
8:06
-0:02
15K
9.32 mi12:09:321:15:148:0424:49
7:59
-0:07
20K
12.43 mi12:34:521:40:348:0625:20
8:09
+0:10
Half
13.11 mi12:40:171:45:598:055:25
7:56
-0:13
25K
15.53 mi13:00:532:06:358:0920:36
8:30
+0:34
30K
18.64 mi13:28:202:34:028:1627:27
8:50
+0:20
20M
20.00 mi13:40:252:46:078:1812:05
8:54
+0:04
21M
21.00 mi13:50:082:55:508:229:43
9:43
+0:49
35K
21.75 mi13:56:323:02:148:236:24
8:33
-1:10
23M
23.00 mi14:07:383:13:208:2411:06
8:52
+0:19
24M
24.00 mi14:16:163:21:588:258:38
8:38
-0:14
40K
24.85 mi14:23:353:29:178:257:19
8:33
-0:05
25.2M
25.20 mi14:26:533:32:358:263:18
9:34
+1:01
Finish
26.22 mi14:35:283:41:108:268:35
8:25
-1:09

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

7:56 /mi

Average Pace

8:26 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:59

48% of race

Time at Steady Pace

51:32

23% of race

Time at Slower Pace

1:03:39

29% of race

Average Pace: 8:26 /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 mi11:19:3325:158:0825:15
8:08
#17564
10K
6.21 mi11:44:4350:258:0725:10
8:06
#17360
15K
9.32 mi12:09:321:15:148:0424:49
7:59
#16865
20K
12.43 mi12:34:521:40:348:0625:20
8:09
#16625
Half
13.11 mi12:40:171:45:598:055:25
7:56
#16565
25K
15.53 mi13:00:532:06:358:0920:36
8:30
#16631
30K
18.64 mi13:28:202:34:028:1627:27
8:50
#16614
20M
20.00 mi13:40:252:46:078:1812:05
8:54
#16554
21M
21.00 mi13:50:082:55:508:229:43
9:43
#16538
35K
21.75 mi13:56:323:02:148:236:24
8:33
#16489
23M
23.00 mi14:07:383:13:208:2411:06
8:52
#16381
24M
24.00 mi14:16:163:21:588:258:38
8:38
#16301
40K
24.85 mi14:23:353:29:178:257:19
8:33
#16210
25.2M
25.20 mi14:26:533:32:358:263:18
9:34
#16184
Finish
26.22 mi14:35:283:41:108:268:35
8:25
#16163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi175646071607115974(Top 56%)5129(Top 42%)5129(Top 299%)
10K6.21 mi3.10 mi17360+2045946+1255946+12517212(Top 61%)5829(Top 48%)5829(Top 339%)
15K9.32 mi3.11 mi16865+4955644+3025644+30215974(Top 56%)5129(Top 42%)5129(Top 299%)
20K12.43 mi3.11 mi16625+2405516+1285516+12816023(Top 56%)5225(Top 43%)5225(Top 304%)
Half13.11 mi0.68 mi16565+605478+385478+3815513(Top 55%)4913(Top 40%)4913(Top 286%)
25K15.53 mi2.42 mi16631-665544-665544-6617180(Top 60%)5957(Top 49%)5957(Top 347%)
30K18.64 mi3.11 mi16614+175588-445588-4416812(Top 59%)5929(Top 48%)5929(Top 345%)
20M20.00 mi1.36 mi16554+605589-15589-116196(Top 57%)5715(Top 47%)5715(Top 333%)
21M21.00 mi1.00 mi16538+165601-125601-1217123(Top 60%)6321(Top 52%)6321(Top 368%)
35K21.75 mi0.75 mi16489+495597+45597+415826(Top 56%)5683(Top 46%)5683(Top 331%)
23M23.00 mi1.25 mi16381+1085562+355562+3515503(Top 55%)5605(Top 46%)5605(Top 326%)
24M24.00 mi1.00 mi16301+805549+135549+1315373(Top 54%)5584(Top 46%)5584(Top 325%)
40K24.85 mi0.85 mi16210+915521+285521+2813832(Top 49%)4880(Top 40%)4880(Top 284%)
25.2M25.20 mi0.35 mi16184+265517+45517+415005(Top 53%)5552(Top 45%)5552(Top 323%)
Finish26.22 mi1.02 mi16163+215525-85525-815754(Top 55%)5886(Top 48%)5886(Top 343%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

15974

Females

5129

F40-44

5129

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17212

Females

5829

F40-44

5829

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

15974

Females

5129

F40-44

5129

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

16023

Females

5225

F40-44

5225

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15513

Females

4913

F40-44

4913

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

17180

Females

5957

F40-44

5957

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16812

Females

5929

F40-44

5929

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16196

Females

5715

F40-44

5715

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17123

Females

6321

F40-44

6321

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15826

Females

5683

F40-44

5683

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15503

Females

5605

F40-44

5605

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

15373

Females

5584

F40-44

5584

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13832

Females

4880

F40-44

4880

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15005

Females

5552

F40-44

5552

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

15754

Females

5886

F40-44

5886

Passing Analysis

Category:
Athletes Passed
2561
Passed By
1160
Net Change
+1401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17564
5K → 10K394190+204#17564#17360
10K → 15K53136+495#17360#16865
15K → 20K32888+240#16865#16625
20K → Half677+60#16625#16565
Half → 25K147213-66#16565#16631
25K → 30K225208+17#16631#16614
30K → 20M13272+60#16614#16554
20M → 21M116100+16#16554#16538
21M → 35K8940+49#16538#16489
35K → 23M16860+108#16489#16381
23M → 24M11737+80#16381#16301
24M → 40K11726+91#16301#16210
40K → 25.2M4620+26#16210#16184
25.2M → Finish8463+21#16184#16163
TOTALS25611160+1401
📊

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