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BOSTON MARATHON 2025

Arianna Wilson

Bib: 31940•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:19
Rank: #25782
Start → 5K
31:19 | 10:05/mi
10K· 6.21 mi
1:02:37
Rank: #25607 (+175)
5K → 10K
31:18 | 10:04/mi
15K· 9.32 mi
1:33:15
Rank: #25301 (+306)
10K → 15K
30:38 | 9:52/mi
20K· 12.43 mi
2:03:57
Rank: #24953 (+348)
15K → 20K
30:42 | 9:53/mi
Half· 13.11 mi
2:10:36
Rank: #24909 (+44)
20K → Half
6:39 | 9:45/mi
25K· 15.53 mi
2:34:58
Rank: #24659 (+250)
Half → 25K
24:22 | 10:03/mi
30K· 18.64 mi
3:07:24
Rank: #24351 (+308)
25K → 30K
32:26 | 10:26/mi
20M
3:21:31
Rank: #24190 (+161)
30K → 20M
14:07 | 10:23/mi
21M
3:32:20
Rank: #24027 (+163)
20M → 21M
10:49 | 10:49/mi
35K· 21.75 mi
3:39:35
Rank: #23913 (+114)
21M → 35K
7:15 | 9:41/mi
23M
3:51:44
Rank: #23674 (+239)
35K → 23M
12:09 | 9:42/mi
24M
4:01:04
Rank: #23496 (+178)
23M → 24M
9:20 | 9:20/mi
40K· 24.85 mi
4:09:15
Rank: #23331 (+165)
24M → 40K
8:11 | 9:34/mi
25.2M
4:12:45
Rank: #23263 (+68)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
4:21:34
Rank: #23122 (+141)
25.2M → Finish
8:49 | 8:39/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:10:36
Pace9:58 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:10:58
Pace9:59 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1731:1910:0531:19
10:05
-
10K
6.21 mi12:25:351:02:3710:0531:18
10:04
-0:01
15K
9.32 mi12:56:131:33:1510:0030:38
9:52
-0:12
20K
12.43 mi13:26:552:03:579:5830:42
9:53
+0:01
Half
13.11 mi13:33:342:10:369:586:39
9:45
-0:08
25K
15.53 mi13:57:562:34:589:5924:22
10:03
+0:18
30K
18.64 mi14:30:223:07:2410:0332:26
10:26
+0:23
20M
20.00 mi14:44:293:21:3110:0514:07
10:23
-0:03
21M
21.00 mi14:55:183:32:2010:0710:49
10:49
+0:26
35K
21.75 mi15:02:333:39:3510:067:15
9:41
-1:08
23M
23.00 mi15:14:423:51:4410:0512:09
9:42
+0:01
24M
24.00 mi15:24:024:01:0410:039:20
9:20
-0:22
40K
24.85 mi15:32:134:09:1510:028:11
9:34
+0:14
25.2M
25.20 mi15:35:434:12:4510:023:30
10:09
+0:35
Finish
26.22 mi15:44:324:21:349:598:49
8:39
-1:30

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

8:39 /mi

Average Pace

9:59 /mi

Slowest Pace

10:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:20

10% of race

Time at Steady Pace

2:54:22

67% of race

Time at Slower Pace

1:00:52

23% of race

Average Pace: 9:59 /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 mi11:54:1731:1910:0531:19
10:05
#25782
10K
6.21 mi12:25:351:02:3710:0531:18
10:04
#25607
15K
9.32 mi12:56:131:33:1510:0030:38
9:52
#25301
20K
12.43 mi13:26:552:03:579:5830:42
9:53
#24953
Half
13.11 mi13:33:342:10:369:586:39
9:45
#24909
25K
15.53 mi13:57:562:34:589:5924:22
10:03
#24659
30K
18.64 mi14:30:223:07:2410:0332:26
10:26
#24351
20M
20.00 mi14:44:293:21:3110:0514:07
10:23
#24190
21M
21.00 mi14:55:183:32:2010:0710:49
10:49
#24027
35K
21.75 mi15:02:333:39:3510:067:15
9:41
#23913
23M
23.00 mi15:14:423:51:4410:0512:09
9:42
#23674
24M
24.00 mi15:24:024:01:0410:039:20
9:20
#23496
40K
24.85 mi15:32:134:09:1510:028:11
9:34
#23331
25.2M
25.20 mi15:35:434:12:4510:023:30
10:09
#23263
Finish
26.22 mi15:44:324:21:349:598:49
8:39
#23122
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25782106311063124688(Top 87%)10046(Top 82%)10046(Top 184%)
10K6.21 mi3.10 mi25607+17510560+7110560+7125469(Top 90%)10502(Top 86%)10502(Top 192%)
15K9.32 mi3.11 mi25301+30610389+17110389+17124688(Top 87%)10046(Top 82%)10046(Top 184%)
20K12.43 mi3.11 mi24953+34810210+17910210+17923969(Top 84%)9688(Top 79%)9688(Top 177%)
Half13.11 mi0.68 mi24909+4410189+2110189+2124251(Top 85%)9840(Top 80%)9840(Top 180%)
25K15.53 mi2.42 mi24659+25010065+12410065+12423386(Top 82%)9415(Top 77%)9415(Top 172%)
30K18.64 mi3.11 mi24351+3089922+1439922+14322798(Top 80%)9212(Top 75%)9212(Top 168%)
20M20.00 mi1.36 mi24190+1619857+659857+6522130(Top 78%)8974(Top 73%)8974(Top 164%)
21M21.00 mi1.00 mi24027+1639782+759782+7520911(Top 74%)8408(Top 69%)8408(Top 154%)
35K21.75 mi0.75 mi23913+1149731+519731+5121015(Top 74%)8519(Top 70%)8519(Top 156%)
23M23.00 mi1.25 mi23674+2399620+1119620+11119490(Top 69%)7785(Top 64%)7785(Top 142%)
24M24.00 mi1.00 mi23496+1789536+849536+8418995(Top 67%)7550(Top 62%)7550(Top 138%)
40K24.85 mi0.85 mi23331+1659473+639473+6319031(Top 67%)7656(Top 63%)7656(Top 140%)
25.2M25.20 mi0.35 mi23263+689444+299444+2917797(Top 63%)7049(Top 58%)7049(Top 129%)
Finish26.22 mi1.02 mi23122+1419387+579387+5717219(Top 61%)6681(Top 55%)6681(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24688

Females

10046

F18-39

10046

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25469

Females

10502

F18-39

10502

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24688

Females

10046

F18-39

10046

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23969

Females

9688

F18-39

9688

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24251

Females

9840

F18-39

9840

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

23386

Females

9415

F18-39

9415

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22798

Females

9212

F18-39

9212

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

22130

Females

8974

F18-39

8974

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

20911

Females

8408

F18-39

8408

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21015

Females

8519

F18-39

8519

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19490

Females

7785

F18-39

7785

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

18995

Females

7550

F18-39

7550

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19031

Females

7656

F18-39

7656

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17797

Females

7049

F18-39

7049

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17219

Females

6681

F18-39

6681

Passing Analysis

Category:
Athletes Passed
2866
Passed By
206
Net Change
+2660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25782
5K → 10K282107+175#25782#25607
10K → 15K33327+306#25607#25301
15K → 20K36315+348#25301#24953
20K → Half5713+44#24953#24909
Half → 25K2599+250#24909#24659
25K → 30K32315+308#24659#24351
30K → 20M1687+161#24351#24190
20M → 21M1696+163#24190#24027
21M → 35K1173+114#24027#23913
35K → 23M2401+239#23913#23674
23M → 24M1780+178#23674#23496
24M → 40K1661+165#23496#23331
40K → 25.2M680+68#23331#23263
25.2M → Finish1432+141#23263#23122
TOTALS2866206+2660
📊

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