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BOSTON MARATHON 2026

Mirian Elizabeth Lopez Villacis

Bib: 21346•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F45-49)
#0 / 1786
Top 43%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:14
3.11 mi
Rank: #17751
Start → 5K
25:14 | 8:08/mi
10K
50:16
6.21 mi
Rank: #17710 (+41)
5K → 10K
25:02 | 8:04/mi
15K
1:15:18
9.32 mi
Rank: #17628 (+82)
10K → 15K
25:02 | 8:04/mi
20K
1:40:50
12.43 mi
Rank: #17612 (+16)
15K → 20K
25:32 | 8:14/mi
HALF
1:46:25
13.11 mi
Rank: #17642 (-30)
20K → HALF
5:35 | 8:12/mi
25K
2:06:22
15.53 mi
Rank: #17533 (+109)
HALF → 25K
19:57 | 8:14/mi
30K
2:33:01
18.64 mi
Rank: #17436 (+97)
25K → 30K
26:39 | 8:35/mi
20M
2:44:34
20.00 mi
Rank: #17342 (+94)
30K → 20M
11:33 | 8:31/mi
21M
2:53:33
21.00 mi
Rank: #17232 (+110)
20M → 21M
8:59 | 8:59/mi
35K
2:59:42
21.75 mi
Rank: #17160 (+72)
21M → 35K
6:09 | 8:14/mi
23M
3:10:19
23.00 mi
Rank: #17037 (+123)
35K → 23M
10:37 | 8:30/mi
24M
3:18:27
24.00 mi
Rank: #16907 (+130)
23M → 24M
8:08 | 8:08/mi
40K
3:25:37
24.85 mi
Rank: #16840 (+67)
24M → 40K
7:10 | 8:23/mi
25.2M
3:28:41
25.20 mi
Rank: #16775 (+65)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:36:43
26.22 mi
Rank: #16667 (+108)
25.2M → FINISH
8:02 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:25
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:50:18
Pace8:25 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1325:148:0825:14
8:08
-
10K
6.21 mi11:54:1550:168:0625:02
8:04
-0:04
15K
9.32 mi12:19:171:15:188:0525:02
8:04
0:00
20K
12.43 mi12:44:491:40:508:0725:32
8:14
+0:10
HALF
13.11 mi12:50:241:46:258:085:35
8:12
-0:02
25K
15.53 mi13:10:212:06:228:0919:57
8:14
+0:02
30K
18.64 mi13:37:002:33:018:1326:39
8:35
+0:21
20M
20.00 mi13:48:332:44:348:1411:33
8:31
-0:04
21M
21.00 mi13:57:322:53:338:168:59
8:59
+0:28
35K
21.75 mi14:03:412:59:428:166:09
8:14
-0:45
23M
23.00 mi14:14:183:10:198:1710:37
8:30
+0:16
24M
24.00 mi14:22:263:18:278:178:08
8:08
-0:22
40K
24.85 mi14:29:363:25:378:177:10
8:23
+0:15
25.2M
25.20 mi14:32:403:28:418:173:04
8:54
+0:31
FINISH
26.22 mi14:40:423:36:438:178:02
7:53
-1:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:53 /mi

Average Pace

8:16 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:24:40

94% of race

Time at Steady Pace

12:03

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:29:1325:148:0825:14
8:08
#17751
10K
6.21 mi11:54:1550:168:0625:02
8:04
#17710
15K
9.32 mi12:19:171:15:188:0525:02
8:04
#17628
20K
12.43 mi12:44:491:40:508:0725:32
8:14
#17612
HALF
13.11 mi12:50:241:46:258:085:35
8:12
#17642
25K
15.53 mi13:10:212:06:228:0919:57
8:14
#17533
30K
18.64 mi13:37:002:33:018:1326:39
8:35
#17436
20M
20.00 mi13:48:332:44:348:1411:33
8:31
#17342
21M
21.00 mi13:57:322:53:338:168:59
8:59
#17232
35K
21.75 mi14:03:412:59:428:166:09
8:14
#17160
23M
23.00 mi14:14:183:10:198:1710:37
8:30
#17037
24M
24.00 mi14:22:263:18:278:178:08
8:08
#16907
40K
24.85 mi14:29:363:25:378:177:10
8:23
#16840
25.2M
25.20 mi14:32:403:28:418:173:04
8:54
#16775
FINISH
26.22 mi14:40:423:36:438:178:02
7:53
#16667
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi177516363636317418(Top 60%)6142(Top 49%)6142(Top 344%)
10K6.21 mi3.10 mi17710+416322+416322+4117683(Top 61%)6312(Top 50%)6312(Top 353%)
15K9.32 mi3.11 mi17628+826284+386284+3817418(Top 60%)6142(Top 49%)6142(Top 344%)
20K12.43 mi3.11 mi17612+166282+26282+217606(Top 61%)6280(Top 50%)6280(Top 352%)
HALF13.11 mi0.68 mi17642-306293-116293-1118357(Top 63%)6669(Top 53%)6669(Top 373%)
25K15.53 mi2.42 mi17533+1096237+566237+5616973(Top 58%)5966(Top 47%)5966(Top 334%)
30K18.64 mi3.11 mi17436+976205+326205+3217358(Top 60%)6312(Top 50%)6312(Top 353%)
20M20.00 mi1.36 mi17342+946164+416164+4116243(Top 56%)5780(Top 46%)5780(Top 324%)
21M21.00 mi1.00 mi17232+1106128+366128+3616067(Top 55%)5732(Top 46%)5732(Top 321%)
35K21.75 mi0.75 mi17160+726106+226106+2215983(Top 55%)5745(Top 46%)5745(Top 322%)
23M23.00 mi1.25 mi17037+1236062+446062+4415637(Top 54%)5633(Top 45%)5633(Top 315%)
24M24.00 mi1.00 mi16907+1306014+486014+4814691(Top 51%)5175(Top 41%)5175(Top 290%)
40K24.85 mi0.85 mi16840+675987+275987+2714995(Top 52%)5436(Top 43%)5436(Top 304%)
25.2M25.20 mi0.35 mi16775+655965+225965+2214182(Top 49%)5023(Top 40%)5023(Top 281%)
FINISH26.22 mi1.02 mi16667+1085918+475918+4714410(Top 50%)5142(Top 41%)5142(Top 288%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17418

Females

6142

F45-49

6142

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17683

Females

6312

F45-49

6312

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17418

Females

6142

F45-49

6142

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17606

Females

6280

F45-49

6280

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18357

Females

6669

F45-49

6669

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16973

Females

5966

F45-49

5966

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17358

Females

6312

F45-49

6312

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16243

Females

5780

F45-49

5780

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

16067

Females

5732

F45-49

5732

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

15983

Females

5745

F45-49

5745

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15637

Females

5633

F45-49

5633

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14691

Females

5175

F45-49

5175

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

14995

Females

5436

F45-49

5436

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14182

Females

5023

F45-49

5023

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14410

Females

5142

F45-49

5142

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2114
Passed By
1030
Net Change
+1084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17751
5K → 10K295254+41#17751#17710
10K → 15K225143+82#17710#17628
15K → 20K179163+16#17628#17612
20K → HALF2555-30#17612#17642
HALF → 25K18879+109#17642#17533
25K → 30K222125+97#17533#17436
30K → 20M14248+94#17436#17342
20M → 21M14838+110#17342#17232
21M → 35K9725+72#17232#17160
35K → 23M15431+123#17160#17037
23M → 24M14515+130#17037#16907
24M → 40K9528+67#16907#16840
40K → 25.2M694+65#16840#16775
25.2M → FINISH13022+108#16775#16667
TOTALS21141030+1084
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing