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BOSTON MARATHON 2025

Jessica Avila

Bib: 23797•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:55
Rank: #20839
Start → 5K
26:55 | 8:40/mi
10K· 6.21 mi
54:17
Rank: #21094 (-255)
5K → 10K
27:22 | 8:49/mi
15K· 9.32 mi
1:21:44
Rank: #21087 (+7)
10K → 15K
27:27 | 8:50/mi
20K· 12.43 mi
1:49:31
Rank: #20993 (+94)
15K → 20K
27:47 | 8:57/mi
Half· 13.11 mi
1:55:35
Rank: #21014 (-21)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:18:08
Rank: #21059 (-45)
Half → 25K
22:33 | 9:18/mi
30K· 18.64 mi
2:49:29
Rank: #21297 (-238)
25K → 30K
31:21 | 10:05/mi
20M
3:03:28
Rank: #21340 (-43)
30K → 20M
13:59 | 10:17/mi
21M
3:15:04
Rank: #21490 (-150)
20M → 21M
11:36 | 11:36/mi
35K· 21.75 mi
3:22:19
Rank: #21479 (+11)
21M → 35K
7:15 | 9:41/mi
23M
3:35:12
Rank: #21453 (+26)
35K → 23M
12:53 | 10:17/mi
24M
3:45:10
Rank: #21437 (+16)
23M → 24M
9:58 | 9:58/mi
40K· 24.85 mi
3:54:10
Rank: #21463 (-26)
24M → 40K
9:00 | 10:32/mi
25.2M
3:58:03
Rank: #21447 (+16)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
4:08:03
Rank: #21475 (-28)
25.2M → Finish
10:00 | 9:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:35
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:12:28
Pace10:06 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1826:558:4026:55
8:40
-
10K
6.21 mi11:53:4054:178:4427:22
8:49
+0:09
15K
9.32 mi12:21:071:21:448:4627:27
8:50
+0:01
20K
12.43 mi12:48:541:49:318:4927:47
8:57
+0:07
Half
13.11 mi12:54:581:55:358:496:04
8:54
-0:03
25K
15.53 mi13:17:312:18:088:5422:33
9:18
+0:24
30K
18.64 mi13:48:522:49:299:0631:21
10:05
+0:47
20M
20.00 mi14:02:513:03:289:1013:59
10:17
+0:12
21M
21.00 mi14:14:273:15:049:1711:36
11:36
+1:19
35K
21.75 mi14:21:423:22:199:187:15
9:41
-1:55
23M
23.00 mi14:34:353:35:129:2112:53
10:17
+0:36
24M
24.00 mi14:44:333:45:109:239:58
9:58
-0:19
40K
24.85 mi14:53:333:54:109:259:00
10:32
+0:34
25.2M
25.20 mi14:57:263:58:039:273:53
11:16
+0:44
Finish
26.22 mi15:07:264:08:039:2810:00
9:49
-1:27

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

8:40 /mi

Average Pace

9:28 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:08

56% of race

Time at Steady Pace

58:34

24% of race

Time at Slower Pace

51:21

21% of race

Average Pace: 9:28 /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 mi11:26:1826:558:4026:55
8:40
#20839
10K
6.21 mi11:53:4054:178:4427:22
8:49
#21094
15K
9.32 mi12:21:071:21:448:4627:27
8:50
#21087
20K
12.43 mi12:48:541:49:318:4927:47
8:57
#20993
Half
13.11 mi12:54:581:55:358:496:04
8:54
#21014
25K
15.53 mi13:17:312:18:088:5422:33
9:18
#21059
30K
18.64 mi13:48:522:49:299:0631:21
10:05
#21297
20M
20.00 mi14:02:513:03:289:1013:59
10:17
#21340
21M
21.00 mi14:14:273:15:049:1711:36
11:36
#21490
35K
21.75 mi14:21:423:22:199:187:15
9:41
#21479
23M
23.00 mi14:34:353:35:129:2112:53
10:17
#21453
24M
24.00 mi14:44:333:45:109:239:58
9:58
#21437
40K
24.85 mi14:53:333:54:109:259:00
10:32
#21463
25.2M
25.20 mi14:57:263:58:039:273:53
11:16
#21447
Finish
26.22 mi15:07:264:08:039:2810:00
9:49
#21475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi208397996799621215(Top 75%)8122(Top 66%)8122(Top 623%)
10K6.21 mi3.10 mi21094-2558104-1088104-10821450(Top 76%)8280(Top 68%)8280(Top 635%)
15K9.32 mi3.11 mi21087+78084+208084+2021215(Top 75%)8122(Top 66%)8122(Top 623%)
20K12.43 mi3.11 mi20993+948027+578027+5720695(Top 73%)7891(Top 65%)7891(Top 606%)
Half13.11 mi0.68 mi21014-218037-108037-1021402(Top 75%)8263(Top 68%)8263(Top 634%)
25K15.53 mi2.42 mi21059-458074-378074-3721187(Top 75%)8202(Top 67%)8202(Top 629%)
30K18.64 mi3.11 mi21297-2388250-1768250-17621875(Top 77%)8710(Top 71%)8710(Top 668%)
20M20.00 mi1.36 mi21340-438289-398289-3921850(Top 77%)8810(Top 72%)8810(Top 676%)
21M21.00 mi1.00 mi21490-1508387-988387-9822822(Top 80%)9406(Top 77%)9406(Top 722%)
35K21.75 mi0.75 mi21479+118390-38390-320996(Top 74%)8500(Top 70%)8500(Top 652%)
23M23.00 mi1.25 mi21453+268403-138403-1321390(Top 75%)8743(Top 71%)8743(Top 671%)
24M24.00 mi1.00 mi21437+168414-118414-1121287(Top 75%)8745(Top 72%)8745(Top 671%)
40K24.85 mi0.85 mi21463-268451-378451-3722009(Top 77%)9200(Top 75%)9200(Top 706%)
25.2M25.20 mi0.35 mi21447+168451845121447(Top 76%)8880(Top 73%)8880(Top 682%)
Finish26.22 mi1.02 mi21475-288485-348485-3422333(Top 79%)9338(Top 76%)9338(Top 717%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

21215

Females

8122

F50-54

8122

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21450

Females

8280

F50-54

8280

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

21215

Females

8122

F50-54

8122

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20695

Females

7891

F50-54

7891

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

21402

Females

8263

F50-54

8263

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21187

Females

8202

F50-54

8202

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21875

Females

8710

F50-54

8710

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21850

Females

8810

F50-54

8810

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22822

Females

9406

F50-54

9406

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

20996

Females

8500

F50-54

8500

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

21390

Females

8743

F50-54

8743

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21287

Females

8745

F50-54

8745

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

22009

Females

9200

F50-54

9200

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21447

Females

8880

F50-54

8880

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22333

Females

9338

F50-54

9338

Passing Analysis

Category:
Athletes Passed
1333
Passed By
1969
Net Change
-636
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20839
5K → 10K155410-255#20839#21094
10K → 15K193186+7#21094#21087
15K → 20K229135+94#21087#20993
20K → Half2748-21#20993#21014
Half → 25K130175-45#21014#21059
25K → 30K135373-238#21059#21297
30K → 20M86129-43#21297#21340
20M → 21M41191-150#21340#21490
21M → 35K5443+11#21490#21479
35K → 23M10377+26#21479#21453
23M → 24M6145+16#21453#21437
24M → 40K4571-26#21437#21463
40K → 25.2M2913+16#21463#21447
25.2M → Finish4573-28#21447#21475
TOTALS13331969-636
📊

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