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BOSTON MARATHON 2025

Erika Aviles

Bib: 23728•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 43%
Masters (Masters Women)
#0 / 6759
Top 30%
Division (F50-54)
#0 / 1303
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:10
Rank: #17356
Start → 5K
25:10 | 8:06/mi
10K· 6.21 mi
49:59
Rank: #16873 (+483)
5K → 10K
24:49 | 7:59/mi
15K· 9.32 mi
1:15:05
Rank: #16750 (+123)
10K → 15K
25:06 | 8:05/mi
20K· 12.43 mi
1:40:20
Rank: #16488 (+262)
15K → 20K
25:15 | 8:08/mi
Half· 13.11 mi
1:45:38
Rank: #16370 (+118)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:05:33
Rank: #16189 (+181)
Half → 25K
19:55 | 8:13/mi
30K· 18.64 mi
2:32:02
Rank: #15907 (+282)
25K → 30K
26:29 | 8:31/mi
20M
2:44:07
Rank: #15902 (+5)
30K → 20M
12:05 | 8:54/mi
21M
2:53:44
Rank: #15897 (+5)
20M → 21M
9:37 | 9:37/mi
35K· 21.75 mi
2:59:59
Rank: #15797 (+100)
21M → 35K
6:15 | 8:21/mi
23M
3:11:11
Rank: #15761 (+36)
35K → 23M
11:12 | 8:57/mi
24M
3:19:35
Rank: #15670 (+91)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:27:16
Rank: #15673 (-3)
24M → 40K
7:41 | 8:59/mi
25.2M
3:30:44
Rank: #15696 (-23)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:39:25
Rank: #15726 (-30)
25.2M → Finish
8:41 | 8:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:38
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:53:47
Pace8:41 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:5025:108:0625:10
8:06
-
10K
6.21 mi11:47:3949:598:0324:49
7:59
-0:07
15K
9.32 mi12:12:451:15:058:0325:06
8:05
+0:06
20K
12.43 mi12:38:001:40:208:0425:15
8:08
+0:03
Half
13.11 mi12:43:181:45:388:035:18
7:46
-0:22
25K
15.53 mi13:03:132:05:338:0519:55
8:13
+0:27
30K
18.64 mi13:29:422:32:028:0926:29
8:31
+0:18
20M
20.00 mi13:41:472:44:078:1212:05
8:54
+0:23
21M
21.00 mi13:51:242:53:448:169:37
9:37
+0:43
35K
21.75 mi13:57:392:59:598:176:15
8:21
-1:16
23M
23.00 mi14:08:513:11:118:1911:12
8:57
+0:36
24M
24.00 mi14:17:153:19:358:198:24
8:24
-0:33
40K
24.85 mi14:24:563:27:168:207:41
8:59
+0:35
25.2M
25.20 mi14:28:243:30:448:223:28
10:03
+1:04
Finish
26.22 mi14:37:053:39:258:228:41
8:31
-1:32

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

7:46 /mi

Average Pace

8:22 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:13

25% of race

Time at Steady Pace

2:00:09

55% of race

Time at Slower Pace

44:03

20% of race

Average Pace: 8:22 /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 mi11:22:5025:108:0625:10
8:06
#17356
10K
6.21 mi11:47:3949:598:0324:49
7:59
#16873
15K
9.32 mi12:12:451:15:058:0325:06
8:05
#16750
20K
12.43 mi12:38:001:40:208:0425:15
8:08
#16488
Half
13.11 mi12:43:181:45:388:035:18
7:46
#16370
25K
15.53 mi13:03:132:05:338:0519:55
8:13
#16189
30K
18.64 mi13:29:422:32:028:0926:29
8:31
#15907
20M
20.00 mi13:41:472:44:078:1212:05
8:54
#15902
21M
21.00 mi13:51:242:53:448:169:37
9:37
#15897
35K
21.75 mi13:57:392:59:598:176:15
8:21
#15797
23M
23.00 mi14:08:513:11:118:1911:12
8:57
#15761
24M
24.00 mi14:17:153:19:358:198:24
8:24
#15670
40K
24.85 mi14:24:563:27:168:207:41
8:59
#15673
25.2M
25.20 mi14:28:243:30:448:223:28
10:03
#15696
Finish
26.22 mi14:37:053:39:258:228:41
8:31
#15726
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi173565945594516611(Top 58%)5504(Top 45%)5504(Top 422%)
10K6.21 mi3.10 mi16873+4835651+2945651+29416393(Top 58%)5363(Top 44%)5363(Top 412%)
15K9.32 mi3.11 mi16750+1235579+725579+7216611(Top 58%)5504(Top 45%)5504(Top 422%)
20K12.43 mi3.11 mi16488+2625426+1535426+15315853(Top 56%)5132(Top 42%)5132(Top 394%)
Half13.11 mi0.68 mi16370+1185365+615365+6114103(Top 50%)4136(Top 34%)4136(Top 317%)
25K15.53 mi2.42 mi16189+1815269+965269+9615413(Top 54%)4966(Top 41%)4966(Top 381%)
30K18.64 mi3.11 mi15907+2825171+985171+9814922(Top 53%)4863(Top 40%)4863(Top 373%)
20M20.00 mi1.36 mi15902+55214-435214-4316193(Top 57%)5712(Top 47%)5712(Top 438%)
21M21.00 mi1.00 mi15897+55246-325246-3216637(Top 59%)6047(Top 49%)6047(Top 464%)
35K21.75 mi0.75 mi15797+1005208+385208+3814642(Top 52%)5045(Top 41%)5045(Top 387%)
23M23.00 mi1.25 mi15761+365233-255233-2515960(Top 56%)5860(Top 48%)5860(Top 450%)
24M24.00 mi1.00 mi15670+915192+415192+4113920(Top 49%)4787(Top 39%)4787(Top 367%)
40K24.85 mi0.85 mi15673-35215-235215-2316234(Top 57%)6166(Top 50%)6166(Top 473%)
25.2M25.20 mi0.35 mi15696-235248-335248-3317282(Top 61%)6732(Top 55%)6732(Top 517%)
Finish26.22 mi1.02 mi15726-305287-395287-3916362(Top 58%)6222(Top 51%)6222(Top 478%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16611

Females

5504

F50-54

5504

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16393

Females

5363

F50-54

5363

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16611

Females

5504

F50-54

5504

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

15853

Females

5132

F50-54

5132

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

14103

Females

4136

F50-54

4136

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

15413

Females

4966

F50-54

4966

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14922

Females

4863

F50-54

4863

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16193

Females

5712

F50-54

5712

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16637

Females

6047

F50-54

6047

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14642

Females

5045

F50-54

5045

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15960

Females

5860

F50-54

5860

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13920

Females

4787

F50-54

4787

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16234

Females

6166

F50-54

6166

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17282

Females

6732

F50-54

6732

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16362

Females

6222

F50-54

6222

Passing Analysis

Category:
Athletes Passed
2700
Passed By
1070
Net Change
+1630
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17356
5K → 10K599116+483#17356#16873
10K → 15K270147+123#16873#16750
15K → 20K35088+262#16750#16488
20K → Half1213+118#16488#16370
Half → 25K24968+181#16370#16189
25K → 30K36280+282#16189#15907
30K → 20M113108+5#15907#15902
20M → 21M123118+5#15902#15897
21M → 35K12020+100#15897#15797
35K → 23M12488+36#15797#15761
23M → 24M11524+91#15761#15670
24M → 40K7376-3#15670#15673
40K → 25.2M2750-23#15673#15696
25.2M → Finish5484-30#15696#15726
TOTALS27001070+1630
📊

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