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BOSTON MARATHON 2025

Sophie Long

Bib: 4176•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
29:48
Rank: #24529
Start → 5K
29:48 | 9:36/mi
10K· 6.21 mi
58:29
Rank: #23923 (+606)
5K → 10K
28:41 | 9:14/mi
15K· 9.32 mi
1:26:52
Rank: #23510 (+413)
10K → 15K
28:23 | 9:08/mi
20K· 12.43 mi
1:56:28
Rank: #23356 (+154)
15K → 20K
29:36 | 9:32/mi
Half· 13.11 mi
2:03:00
Rank: #23382 (-26)
20K → Half
6:32 | 9:35/mi
25K· 15.53 mi
2:27:57
Rank: #23486 (-104)
Half → 25K
24:57 | 10:17/mi
30K· 18.64 mi
3:02:34
Rank: #23645 (-159)
25K → 30K
34:37 | 11:09/mi
20M
3:17:56
Rank: #23719 (-74)
30K → 20M
15:22 | 11:18/mi
21M
3:30:30
Rank: #23799 (-80)
20M → 21M
12:34 | 12:34/mi
35K· 21.75 mi
3:39:40
Rank: #23922 (-123)
21M → 35K
9:10 | 12:15/mi
23M
3:55:59
Rank: #24149 (-227)
35K → 23M
16:19 | 13:02/mi
24M
4:09:31
Rank: #24398 (-249)
23M → 24M
13:32 | 13:32/mi
40K· 24.85 mi
4:20:54
Rank: #24533 (-135)
24M → 40K
11:23 | 13:19/mi
25.2M
4:26:03
Rank: #24602 (-69)
40K → 25.2M
5:09 | 14:56/mi
Finish· 26.22 mi
4:42:23
Rank: #25021 (-419)
25.2M → Finish
16:20 | 16:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:00
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:39:23
Pace12:09 /mi
📊Positive Split: 29.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3429:489:3629:48
9:36
-
10K
6.21 mi12:15:1558:299:2528:41
9:14
-0:22
15K
9.32 mi12:43:381:26:529:1928:23
9:08
-0:06
20K
12.43 mi13:13:141:56:289:2229:36
9:32
+0:24
Half
13.11 mi13:19:462:03:009:236:32
9:35
+0:03
25K
15.53 mi13:44:432:27:579:3124:57
10:17
+0:42
30K
18.64 mi14:19:203:02:349:4834:37
11:09
+0:52
20M
20.00 mi14:34:423:17:569:5415:22
11:18
+0:09
21M
21.00 mi14:47:163:30:3010:0112:34
12:34
+1:16
35K
21.75 mi14:56:263:39:4010:069:10
12:15
-0:19
23M
23.00 mi15:12:453:55:5910:1616:19
13:02
+0:47
24M
24.00 mi15:26:174:09:3110:2413:32
13:32
+0:30
40K
24.85 mi15:37:404:20:5410:3011:23
13:19
-0:13
25.2M
25.20 mi15:42:494:26:0310:335:09
14:56
+1:37
Finish
26.22 mi15:59:094:42:2310:4716:20
16:02
+1:06

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

9:08 /mi

Average Pace

10:47 /mi

Slowest Pace

16:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:00

44% of race

Time at Steady Pace

1:24:06

30% of race

Time at Slower Pace

1:15:17

27% of race

Average Pace: 10:46 /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 mi11:46:3429:489:3629:48
9:36
#24529
10K
6.21 mi12:15:1558:299:2528:41
9:14
#23923
15K
9.32 mi12:43:381:26:529:1928:23
9:08
#23510
20K
12.43 mi13:13:141:56:289:2229:36
9:32
#23356
Half
13.11 mi13:19:462:03:009:236:32
9:35
#23382
25K
15.53 mi13:44:432:27:579:3124:57
10:17
#23486
30K
18.64 mi14:19:203:02:349:4834:37
11:09
#23645
20M
20.00 mi14:34:423:17:569:5415:22
11:18
#23719
21M
21.00 mi14:47:163:30:3010:0112:34
12:34
#23799
35K
21.75 mi14:56:263:39:4010:069:10
12:15
#23922
23M
23.00 mi15:12:453:55:5910:1616:19
13:02
#24149
24M
24.00 mi15:26:174:09:3110:2413:32
13:32
#24398
40K
24.85 mi15:37:404:20:5410:3011:23
13:19
#24533
25.2M
25.20 mi15:42:494:26:0310:335:09
14:56
#24602
Finish
26.22 mi15:59:094:42:2310:4716:20
16:02
#25021
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi245299974997422604(Top 80%)8896(Top 73%)8896(Top 163%)
10K6.21 mi3.10 mi23923+6069645+3299645+32923307(Top 82%)9301(Top 76%)9301(Top 170%)
15K9.32 mi3.11 mi23510+4139418+2279418+22722604(Top 80%)8896(Top 73%)8896(Top 163%)
20K12.43 mi3.11 mi23356+1549317+1019317+10122981(Top 81%)9139(Top 75%)9139(Top 167%)
Half13.11 mi0.68 mi23382-269332-159332-1523757(Top 84%)9580(Top 78%)9580(Top 175%)
25K15.53 mi2.42 mi23486-1049409-779409-7723921(Top 84%)9701(Top 79%)9701(Top 177%)
30K18.64 mi3.11 mi23645-1599537-1289537-12824275(Top 85%)10011(Top 82%)10011(Top 183%)
20M20.00 mi1.36 mi23719-749610-739610-7324186(Top 85%)10059(Top 82%)10059(Top 184%)
21M21.00 mi1.00 mi23799-809659-499659-4924465(Top 86%)10275(Top 84%)10275(Top 188%)
35K21.75 mi0.75 mi23922-1239738-799738-7926176(Top 92%)11179(Top 91%)11179(Top 204%)
23M23.00 mi1.25 mi24149-2279879-1419879-14126396(Top 93%)11295(Top 92%)11295(Top 207%)
24M24.00 mi1.00 mi24398-24910015-13610015-13627345(Top 96%)11819(Top 97%)11819(Top 216%)
40K24.85 mi0.85 mi24533-13510102-8710102-8726590(Top 94%)11442(Top 94%)11442(Top 209%)
25.2M25.20 mi0.35 mi24602-6910143-4110143-4127056(Top 95%)11688(Top 96%)11688(Top 214%)
Finish26.22 mi1.02 mi25021-41910365-22210365-22228320(Top 100%)12202(Top 100%)12202(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22604

Females

8896

F18-39

8896

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

23307

Females

9301

F18-39

9301

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22604

Females

8896

F18-39

8896

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

22981

Females

9139

F18-39

9139

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

23757

Females

9580

F18-39

9580

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

23921

Females

9701

F18-39

9701

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24275

Females

10011

F18-39

10011

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24186

Females

10059

F18-39

10059

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24465

Females

10275

F18-39

10275

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26176

Females

11179

F18-39

11179

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

26396

Females

11295

F18-39

11295

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

27345

Females

11819

F18-39

11819

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26590

Females

11442

F18-39

11442

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

27056

Females

11688

F18-39

11688

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

28320

Females

12202

F18-39

12202

Passing Analysis

Category:
Athletes Passed
1689
Passed By
2181
Net Change
-492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24529
5K → 10K65145+606#24529#23923
10K → 15K43522+413#23923#23510
15K → 20K22874+154#23510#23356
20K → Half2753-26#23356#23382
Half → 25K88192-104#23382#23486
25K → 30K106265-159#23486#23645
30K → 20M59133-74#23645#23719
20M → 21M42122-80#23719#23799
21M → 35K14137-123#23799#23922
35K → 23M20247-227#23922#24149
23M → 24M10259-249#24149#24398
24M → 40K5140-135#24398#24533
40K → 25.2M271-69#24533#24602
25.2M → Finish2421-419#24602#25021
TOTALS16892181-492
📊

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