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BOSTON MARATHON 2024

Sonia Fabiola Encina

Bib: 20973•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 34%
Division (F45-49)
#0 / 1753
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:31
Rank: #16112
Start → 5K
25:31 | 8:13/mi
10K· 6.21 mi
50:48
Rank: #15614 (+498)
5K → 10K
25:17 | 8:08/mi
15K· 9.32 mi
1:16:37
Rank: #15479 (+135)
10K → 15K
25:49 | 8:19/mi
20K· 12.43 mi
1:42:36
Rank: #15070 (+409)
15K → 20K
25:59 | 8:22/mi
Half· 13.11 mi
1:48:10
Rank: #14994 (+76)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:08:51
Rank: #14613 (+381)
Half → 25K
20:41 | 8:32/mi
30K· 18.64 mi
2:37:16
Rank: #14448 (+165)
25K → 30K
28:25 | 9:09/mi
20M
2:50:00
Rank: #14380 (+68)
30K → 20M
12:44 | 9:22/mi
21M
3:00:15
Rank: #14354 (+26)
20M → 21M
10:15 | 10:15/mi
35K· 21.75 mi
3:07:33
Rank: #14453 (-99)
21M → 35K
7:18 | 9:45/mi
23M
3:19:19
Rank: #14335 (+118)
35K → 23M
11:46 | 9:24/mi
24M
3:28:30
Rank: #14252 (+83)
23M → 24M
9:11 | 9:11/mi
40K· 24.85 mi
3:36:22
Rank: #14142 (+110)
24M → 40K
7:52 | 9:12/mi
25.2M
3:39:54
Rank: #14084 (+58)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:48:48
Rank: #14019 (+65)
25.2M → Finish
8:54 | 8:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:10
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time2:00:38
Pace9:12 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4425:318:1325:31
8:13
-
10K
6.21 mi11:47:0150:488:1125:17
8:08
-0:05
15K
9.32 mi12:12:501:16:378:1325:49
8:19
+0:11
20K
12.43 mi12:38:491:42:368:1525:59
8:22
+0:03
Half
13.11 mi12:44:231:48:108:155:34
8:10
-0:12
25K
15.53 mi13:05:042:08:518:1820:41
8:32
+0:22
30K
18.64 mi13:33:292:37:168:2628:25
9:09
+0:37
20M
20.00 mi13:46:132:50:008:3012:44
9:22
+0:13
21M
21.00 mi13:56:283:00:158:3510:15
10:15
+0:53
35K
21.75 mi14:03:463:07:338:377:18
9:45
-0:30
23M
23.00 mi14:15:323:19:198:4011:46
9:24
-0:21
24M
24.00 mi14:24:433:28:308:419:11
9:11
-0:13
40K
24.85 mi14:32:353:36:228:427:52
9:12
+0:01
25.2M
25.20 mi14:36:073:39:548:443:32
10:15
+1:03
Finish
26.22 mi14:45:013:48:488:448:54
8:44
-1:31

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

8:08 /mi

Average Pace

8:44 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:45

60% of race

Time at Steady Pace

1:09:58

31% of race

Time at Slower Pace

21:05

9% of race

Average Pace: 8:44 /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 mi11:21:4425:318:1325:31
8:13
#16112
10K
6.21 mi11:47:0150:488:1125:17
8:08
#15614
15K
9.32 mi12:12:501:16:378:1325:49
8:19
#15479
20K
12.43 mi12:38:491:42:368:1525:59
8:22
#15070
Half
13.11 mi12:44:231:48:108:155:34
8:10
#14994
25K
15.53 mi13:05:042:08:518:1820:41
8:32
#14613
30K
18.64 mi13:33:292:37:168:2628:25
9:09
#14448
20M
20.00 mi13:46:132:50:008:3012:44
9:22
#14380
21M
21.00 mi13:56:283:00:158:3510:15
10:15
#14354
35K
21.75 mi14:03:463:07:338:377:18
9:45
#14453
23M
23.00 mi14:15:323:19:198:4011:46
9:24
#14335
24M
24.00 mi14:24:433:28:308:419:11
9:11
#14252
40K
24.85 mi14:32:353:36:228:427:52
9:12
#14142
25.2M
25.20 mi14:36:073:39:548:443:32
10:15
#14084
Finish
26.22 mi14:45:013:48:488:448:54
8:44
#14019
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi161125625562515327(Top 60%)5164(Top 47%)5164(Top 295%)
10K6.21 mi3.10 mi15614+4985305+3205305+32015162(Top 59%)5027(Top 46%)5027(Top 287%)
15K9.32 mi3.11 mi15479+1355233+725233+7215327(Top 60%)5164(Top 47%)5164(Top 295%)
20K12.43 mi3.11 mi15070+4094990+2434990+24314059(Top 55%)4470(Top 41%)4470(Top 255%)
Half13.11 mi0.68 mi14994+764950+404950+4013846(Top 54%)4393(Top 40%)4393(Top 251%)
25K15.53 mi2.42 mi14613+3814765+1854765+18513232(Top 52%)4177(Top 38%)4177(Top 238%)
30K18.64 mi3.11 mi14448+1654747+184747+1813954(Top 55%)4825(Top 44%)4825(Top 275%)
20M20.00 mi1.36 mi14380+684746+14746+113961(Top 55%)5103(Top 47%)5103(Top 291%)
21M21.00 mi1.00 mi14354+264794-484794-4813941(Top 55%)5282(Top 48%)5282(Top 301%)
35K21.75 mi0.75 mi14453-994874-804874-8016405(Top 64%)6559(Top 60%)6559(Top 374%)
23M23.00 mi1.25 mi14335+1184874487413071(Top 51%)4941(Top 45%)4941(Top 282%)
24M24.00 mi1.00 mi14252+834874487413047(Top 51%)4952(Top 45%)4952(Top 282%)
40K24.85 mi0.85 mi14142+1104842+324842+3211827(Top 46%)4454(Top 41%)4454(Top 254%)
25.2M25.20 mi0.35 mi14084+584830+124830+1211940(Top 47%)4571(Top 42%)4571(Top 261%)
Finish26.22 mi1.02 mi14019+654826+44826+412851(Top 50%)4894(Top 45%)4894(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

15327

Females

5164

F45-49

5164

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15162

Females

5027

F45-49

5027

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

15327

Females

5164

F45-49

5164

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14059

Females

4470

F45-49

4470

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13846

Females

4393

F45-49

4393

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13232

Females

4177

F45-49

4177

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

13954

Females

4825

F45-49

4825

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

13961

Females

5103

F45-49

5103

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

13941

Females

5282

F45-49

5282

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16405

Females

6559

F45-49

6559

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13071

Females

4941

F45-49

4941

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13047

Females

4952

F45-49

4952

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11827

Females

4454

F45-49

4454

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11940

Females

4571

F45-49

4571

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

12851

Females

4894

F45-49

4894

Passing Analysis

Category:
Athletes Passed
3223
Passed By
1130
Net Change
+2093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16112
5K → 10K599101+498#16112#15614
10K → 15K299164+135#15614#15479
15K → 20K45243+409#15479#15070
20K → Half826+76#15070#14994
Half → 25K43049+381#14994#14613
25K → 30K343178+165#14613#14448
30K → 20M173105+68#14448#14380
20M → 21M145119+26#14380#14354
21M → 35K57156-99#14354#14453
35K → 23M19476+118#14453#14335
23M → 24M13451+83#14335#14252
24M → 40K13525+110#14252#14142
40K → 25.2M7416+58#14142#14084
25.2M → Finish10641+65#14084#14019
TOTALS32231130+2093
📊

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