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BOSTON MARATHON 2025

Gwenola Bouteleux

Bib: 17641•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 46%
Gender (Female)
#0 / 12228
Top 31%
Masters (Masters Women)
#0 / 6759
Top 16%
Division (F50-54)
#0 / 1303
Top 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #13722
Start → 5K
23:50 | 7:40/mi
10K· 6.21 mi
47:28
Rank: #13386 (+336)
5K → 10K
23:38 | 7:36/mi
15K· 9.32 mi
1:11:25
Rank: #13428 (-42)
10K → 15K
23:57 | 7:43/mi
20K· 12.43 mi
1:35:30
Rank: #13244 (+184)
15K → 20K
24:05 | 7:45/mi
Half· 13.11 mi
1:40:46
Rank: #13241 (+3)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
1:59:54
Rank: #13178 (+63)
Half → 25K
19:08 | 7:53/mi
30K· 18.64 mi
2:25:25
Rank: #13094 (+84)
25K → 30K
25:31 | 8:13/mi
20M
2:36:47
Rank: #13049 (+45)
30K → 20M
11:22 | 8:22/mi
21M
2:45:35
Rank: #12964 (+85)
20M → 21M
8:48 | 8:48/mi
35K· 21.75 mi
2:51:34
Rank: #12935 (+29)
21M → 35K
5:59 | 8:00/mi
23M
3:02:02
Rank: #12882 (+53)
35K → 23M
10:28 | 8:22/mi
24M
3:10:14
Rank: #12853 (+29)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:18:00
Rank: #13023 (-170)
24M → 40K
7:46 | 9:05/mi
25.2M
3:21:20
Rank: #13067 (-44)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:29:28
Rank: #13069 (-2)
25.2M → Finish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:46
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:48:42
Pace8:18 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2423:507:4023:50
7:40
-
10K
6.21 mi11:38:0247:287:3823:38
7:36
-0:04
15K
9.32 mi12:01:591:11:257:4023:57
7:43
+0:07
20K
12.43 mi12:26:041:35:307:4124:05
7:45
+0:02
Half
13.11 mi12:31:201:40:467:415:16
7:43
-0:02
25K
15.53 mi12:50:281:59:547:4319:08
7:53
+0:10
30K
18.64 mi13:15:592:25:257:4825:31
8:13
+0:20
20M
20.00 mi13:27:212:36:477:5011:22
8:22
+0:09
21M
21.00 mi13:36:092:45:357:538:48
8:48
+0:26
35K
21.75 mi13:42:082:51:347:535:59
8:00
-0:48
23M
23.00 mi13:52:363:02:027:5510:28
8:22
+0:22
24M
24.00 mi14:00:483:10:147:568:12
8:12
-0:10
40K
24.85 mi14:08:343:18:007:587:46
9:05
+0:53
25.2M
25.20 mi14:11:543:21:207:593:20
9:40
+0:35
Finish
26.22 mi14:20:023:29:288:008:08
7:59
-1:41

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

7:36 /mi

Average Pace

8:00 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:28

23% of race

Time at Steady Pace

2:00:16

57% of race

Time at Slower Pace

41:44

20% of race

Average Pace: 7:59 /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 mi11:14:2423:507:4023:50
7:40
#13722
10K
6.21 mi11:38:0247:287:3823:38
7:36
#13386
15K
9.32 mi12:01:591:11:257:4023:57
7:43
#13428
20K
12.43 mi12:26:041:35:307:4124:05
7:45
#13244
Half
13.11 mi12:31:201:40:467:415:16
7:43
#13241
25K
15.53 mi12:50:281:59:547:4319:08
7:53
#13178
30K
18.64 mi13:15:592:25:257:4825:31
8:13
#13094
20M
20.00 mi13:27:212:36:477:5011:22
8:22
#13049
21M
21.00 mi13:36:092:45:357:538:48
8:48
#12964
35K
21.75 mi13:42:082:51:347:535:59
8:00
#12935
23M
23.00 mi13:52:363:02:027:5510:28
8:22
#12882
24M
24.00 mi14:00:483:10:147:568:12
8:12
#12853
40K
24.85 mi14:08:343:18:007:587:46
9:05
#13023
25.2M
25.20 mi14:11:543:21:207:593:20
9:40
#13067
Finish
26.22 mi14:20:023:29:288:008:08
7:59
#13069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi137223722372213603(Top 48%)3789(Top 31%)3789(Top 291%)
10K6.21 mi3.10 mi13386+3363581+1413581+14113109(Top 46%)3439(Top 28%)3439(Top 264%)
15K9.32 mi3.11 mi13428-423644-633644-6313603(Top 48%)3789(Top 31%)3789(Top 291%)
20K12.43 mi3.11 mi13244+1843579+653579+6512879(Top 45%)3485(Top 29%)3485(Top 267%)
Half13.11 mi0.68 mi13241+33583-43583-413624(Top 48%)3846(Top 31%)3846(Top 295%)
25K15.53 mi2.42 mi13178+633579+43579+413049(Top 46%)3697(Top 30%)3697(Top 284%)
30K18.64 mi3.11 mi13094+843611-323611-3212938(Top 46%)3797(Top 31%)3797(Top 291%)
20M20.00 mi1.36 mi13049+453611361112943(Top 46%)3941(Top 32%)3941(Top 302%)
21M21.00 mi1.00 mi12964+853590+213590+2112321(Top 43%)3772(Top 31%)3772(Top 289%)
35K21.75 mi0.75 mi12935+293589+13589+112287(Top 43%)3794(Top 31%)3794(Top 291%)
23M23.00 mi1.25 mi12882+533599-103599-1012441(Top 44%)3971(Top 32%)3971(Top 305%)
24M24.00 mi1.00 mi12853+293619-203619-2012585(Top 44%)4096(Top 33%)4096(Top 314%)
40K24.85 mi0.85 mi13023-1703747-1283747-12816775(Top 59%)6455(Top 53%)6455(Top 495%)
25.2M25.20 mi0.35 mi13067-443779-323779-3215454(Top 54%)5778(Top 47%)5778(Top 443%)
Finish26.22 mi1.02 mi13069-23800-213800-2112773(Top 45%)4316(Top 35%)4316(Top 331%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

13603

Females

3789

F50-54

3789

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

13109

Females

3439

F50-54

3439

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

13603

Females

3789

F50-54

3789

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

12879

Females

3485

F50-54

3485

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

13624

Females

3846

F50-54

3846

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

13049

Females

3697

F50-54

3697

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12938

Females

3797

F50-54

3797

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12943

Females

3941

F50-54

3941

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12321

Females

3772

F50-54

3772

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12287

Females

3794

F50-54

3794

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12441

Females

3971

F50-54

3971

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

12585

Females

4096

F50-54

4096

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16775

Females

6455

F50-54

6455

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15454

Females

5778

F50-54

5778

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12773

Females

4316

F50-54

4316

Passing Analysis

Category:
Athletes Passed
2140
Passed By
1487
Net Change
+653
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13722
5K → 10K479143+336#13722#13386
10K → 15K188230-42#13386#13428
15K → 20K28298+184#13428#13244
20K → Half3431+3#13244#13241
Half → 25K194131+63#13241#13178
25K → 30K287203+84#13178#13094
30K → 20M13287+45#13094#13049
20M → 21M14156+85#13049#12964
21M → 35K6839+29#12964#12935
35K → 23M13279+53#12935#12882
23M → 24M8960+29#12882#12853
24M → 40K35205-170#12853#13023
40K → 25.2M1862-44#13023#13067
25.2M → Finish6163-2#13067#13069
TOTALS21401487+653
📊

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