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BOSTON MARATHON 2025

Andrea Del Valle

Bib: 13010•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:57
Rank: #11210
Start → 5K
22:57 | 7:23/mi
10K· 6.21 mi
45:57
Rank: #11204 (+6)
5K → 10K
23:00 | 7:24/mi
15K· 9.32 mi
1:09:09
Rank: #11240 (-36)
10K → 15K
23:12 | 7:28/mi
20K· 12.43 mi
1:32:29
Rank: #11137 (+103)
15K → 20K
23:20 | 7:31/mi
Half· 13.11 mi
1:37:32
Rank: #11134 (+3)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:55:37
Rank: #10833 (+301)
Half → 25K
18:05 | 7:27/mi
30K· 18.64 mi
2:19:20
Rank: #10355 (+478)
25K → 30K
23:43 | 7:38/mi
20M
2:29:40
Rank: #10085 (+270)
30K → 20M
10:20 | 7:36/mi
21M
2:37:46
Rank: #9913 (+172)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:43:30
Rank: #9900 (+13)
21M → 35K
5:44 | 7:40/mi
23M
2:53:19
Rank: #9799 (+101)
35K → 23M
9:49 | 7:50/mi
24M
3:00:58
Rank: #9728 (+71)
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
3:07:38
Rank: #9647 (+81)
24M → 40K
6:40 | 7:48/mi
25.2M
3:10:28
Rank: #9588 (+59)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:17:52
Rank: #9468 (+120)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:32
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:40:20
Pace7:39 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2822:577:2322:57
7:23
-
10K
6.21 mi11:15:2845:577:2423:00
7:24
+0:01
15K
9.32 mi11:38:401:09:097:2523:12
7:28
+0:04
20K
12.43 mi12:02:001:32:297:2723:20
7:31
+0:03
Half
13.11 mi12:07:031:37:327:265:03
7:24
-0:07
25K
15.53 mi12:25:081:55:377:2718:05
7:27
+0:03
30K
18.64 mi12:48:512:19:207:2823:43
7:38
+0:11
20M
20.00 mi12:59:112:29:407:2910:20
7:36
-0:02
21M
21.00 mi13:07:172:37:467:318:06
8:06
+0:30
35K
21.75 mi13:13:012:43:307:315:44
7:40
-0:26
23M
23.00 mi13:22:502:53:197:329:49
7:50
+0:10
24M
24.00 mi13:30:293:00:587:327:39
7:39
-0:11
40K
24.85 mi13:37:093:07:387:336:40
7:48
+0:09
25.2M
25.20 mi13:39:593:10:287:332:50
8:13
+0:25
Finish
26.22 mi13:47:233:17:527:337:24
7:16
-0:57

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

7:16 /mi

Average Pace

7:33 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:56

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:52:2822:577:2322:57
7:23
#11210
10K
6.21 mi11:15:2845:577:2423:00
7:24
#11204
15K
9.32 mi11:38:401:09:097:2523:12
7:28
#11240
20K
12.43 mi12:02:001:32:297:2723:20
7:31
#11137
Half
13.11 mi12:07:031:37:327:265:03
7:24
#11134
25K
15.53 mi12:25:081:55:377:2718:05
7:27
#10833
30K
18.64 mi12:48:512:19:207:2823:43
7:38
#10355
20M
20.00 mi12:59:112:29:407:2910:20
7:36
#10085
21M
21.00 mi13:07:172:37:467:318:06
8:06
#9913
35K
21.75 mi13:13:012:43:307:315:44
7:40
#9900
23M
23.00 mi13:22:502:53:197:329:49
7:50
#9799
24M
24.00 mi13:30:293:00:587:327:39
7:39
#9728
40K
24.85 mi13:37:093:07:387:336:40
7:48
#9647
25.2M
25.20 mi13:39:593:10:287:332:50
8:13
#9588
Finish
26.22 mi13:47:233:17:527:337:24
7:16
#9468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi112102377237711492(Top 40%)2627(Top 21%)2627(Top 48%)
10K6.21 mi3.10 mi11204+62401-242401-2411216(Top 39%)2423(Top 20%)2423(Top 44%)
15K9.32 mi3.11 mi11240-362438-372438-3711492(Top 40%)2627(Top 21%)2627(Top 48%)
20K12.43 mi3.11 mi11137+1032417+212417+2110857(Top 38%)2396(Top 20%)2396(Top 44%)
Half13.11 mi0.68 mi11134+32420-32420-310933(Top 38%)2375(Top 19%)2375(Top 43%)
25K15.53 mi2.42 mi10833+3012302+1182302+1189629(Top 34%)1942(Top 16%)1942(Top 36%)
30K18.64 mi3.11 mi10355+4782128+1742128+1748714(Top 31%)1703(Top 14%)1703(Top 31%)
20M20.00 mi1.36 mi10085+2702026+1022026+1027746(Top 27%)1449(Top 12%)1449(Top 26%)
21M21.00 mi1.00 mi9913+1721986+401986+407989(Top 28%)1728(Top 14%)1728(Top 32%)
35K21.75 mi0.75 mi9900+132009-232009-239813(Top 35%)2505(Top 20%)2505(Top 46%)
23M23.00 mi1.25 mi9799+1012006+32006+38890(Top 31%)2200(Top 18%)2200(Top 40%)
24M24.00 mi1.00 mi9728+712009-32009-38802(Top 31%)2228(Top 18%)2228(Top 41%)
40K24.85 mi0.85 mi9647+812002+72002+78766(Top 31%)2336(Top 19%)2336(Top 43%)
25.2M25.20 mi0.35 mi9588+591994+81994+87240(Top 25%)1756(Top 14%)1756(Top 32%)
Finish26.22 mi1.02 mi9468+1201979+151979+157533(Top 27%)1869(Top 15%)1869(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11492

Females

2627

F18-39

2627

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11216

Females

2423

F18-39

2423

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11492

Females

2627

F18-39

2627

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10857

Females

2396

F18-39

2396

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10933

Females

2375

F18-39

2375

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9629

Females

1942

F18-39

1942

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8714

Females

1703

F18-39

1703

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7746

Females

1449

F18-39

1449

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7989

Females

1728

F18-39

1728

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9813

Females

2505

F18-39

2505

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8890

Females

2200

F18-39

2200

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8802

Females

2228

F18-39

2228

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8766

Females

2336

F18-39

2336

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7240

Females

1756

F18-39

1756

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7533

Females

1869

F18-39

1869

Passing Analysis

Category:
Athletes Passed
2668*
Passed By
925
Net Change
+1742
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11210
5K → 10K248242+6#11210#11204
10K → 15K182218-36#11204#11240
15K → 20K220117+103#11240#11137
20K → Half3633+3#11137#11134
Half → 25K33130+301#11134#10833
25K → 30K50729+478#10833#10355
30K → 20M28010+270#10355#10085
20M → 21M205*33+172#10085#9913
21M → 35K6955+13#9913#9900
35K → 23M15150+101#9900#9799
23M → 24M11443+71#9799#9728
24M → 40K11029+81#9728#9647
40K → 25.2M7112+59#9647#9588
25.2M → Finish14424+120#9588#9468
TOTALS2668*925+1742

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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