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BOSTON MARATHON 2025

Madison Lebaron

Bib: 27792•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
32:27
Rank: #26635
Start → 5K
32:27 | 10:27/mi
10K· 6.21 mi
1:05:41
Rank: #26625 (+10)
5K → 10K
33:14 | 10:42/mi
15K· 9.32 mi
1:39:04
Rank: #26500 (+125)
10K → 15K
33:23 | 10:45/mi
20K· 12.43 mi
2:16:33
Rank: #26759 (-259)
15K → 20K
37:29 | 12:04/mi
Half· 13.11 mi
2:23:47
Rank: #26725 (+34)
20K → Half
7:14 | 10:36/mi
25K· 15.53 mi
2:53:43
Rank: #26757 (-32)
Half → 25K
29:56 | 12:21/mi
30K· 18.64 mi
3:34:38
Rank: #26794 (-37)
25K → 30K
40:55 | 13:10/mi
20M
3:57:44
Rank: #27071 (-277)
30K → 20M
23:06 | 17:00/mi
21M
4:11:33
Rank: #27048 (+23)
20M → 21M
13:49 | 13:49/mi
35K· 21.75 mi
4:20:12
Rank: #27025 (+23)
21M → 35K
8:39 | 11:34/mi
23M
4:38:25
Rank: #27078 (-53)
35K → 23M
18:13 | 14:33/mi
24M
4:50:13
Rank: #27022 (+56)
23M → 24M
11:48 | 11:48/mi
40K· 24.85 mi
5:06:19
Rank: #27197 (-175)
24M → 40K
16:06 | 18:50/mi
25.2M
5:11:46
Rank: #27215 (-18)
40K → 25.2M
5:27 | 15:48/mi
Finish· 26.22 mi
5:23:13
Rank: #27175 (+40)
25.2M → Finish
11:27 | 11:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:47
Pace10:58 /mi
2nd Half
Distance13.11 mi
Time2:59:26
Pace13:41 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4232:2710:2732:27
10:27
-
10K
6.21 mi12:30:561:05:4110:3433:14
10:42
+0:15
15K
9.32 mi13:04:191:39:0410:3833:23
10:45
+0:03
20K
12.43 mi13:41:482:16:3310:5937:29
12:04
+1:19
Half
13.11 mi13:49:022:23:4710:587:14
10:36
-1:28
25K
15.53 mi14:18:582:53:4311:1129:56
12:21
+1:45
30K
18.64 mi14:59:533:34:3811:3140:55
13:10
+0:49
20M
20.00 mi15:22:593:57:4411:5323:06
17:00
+3:50
21M
21.00 mi15:36:484:11:3311:5913:49
13:49
-3:11
35K
21.75 mi15:45:274:20:1211:588:39
11:34
-2:15
23M
23.00 mi16:03:404:38:2512:0618:13
14:33
+2:59
24M
24.00 mi16:15:284:50:1312:0611:48
11:48
-2:45
40K
24.85 mi16:31:345:06:1912:1916:06
18:50
+7:02
25.2M
25.20 mi16:37:015:11:4612:225:27
15:48
-3:02
Finish
26.22 mi16:48:285:23:1312:2011:27
11:14
-4:34

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

10:27 /mi

Average Pace

12:20 /mi

Slowest Pace

18:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:18

33% of race

Time at Steady Pace

2:20:14

43% of race

Time at Slower Pace

1:16:41

24% of race

Average Pace: 12:20 /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 mi11:57:4232:2710:2732:27
10:27
#26635
10K
6.21 mi12:30:561:05:4110:3433:14
10:42
#26625
15K
9.32 mi13:04:191:39:0410:3833:23
10:45
#26500
20K
12.43 mi13:41:482:16:3310:5937:29
12:04
#26759
Half
13.11 mi13:49:022:23:4710:587:14
10:36
#26725
25K
15.53 mi14:18:582:53:4311:1129:56
12:21
#26757
30K
18.64 mi14:59:533:34:3811:3140:55
13:10
#26794
20M
20.00 mi15:22:593:57:4411:5323:06
17:00
#27071
21M
21.00 mi15:36:484:11:3311:5913:49
13:49
#27048
35K
21.75 mi15:45:274:20:1211:588:39
11:34
#27025
23M
23.00 mi16:03:404:38:2512:0618:13
14:33
#27078
24M
24.00 mi16:15:284:50:1312:0611:48
11:48
#27022
40K
24.85 mi16:31:345:06:1912:1916:06
18:50
#27197
25.2M
25.20 mi16:37:015:11:4612:225:27
15:48
#27215
Finish
26.22 mi16:48:285:23:1312:2011:27
11:14
#27175
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26635111171111726318(Top 93%)10957(Top 90%)10957(Top 200%)
10K6.21 mi3.10 mi26625+1011121-411121-426592(Top 94%)11118(Top 91%)11118(Top 203%)
15K9.32 mi3.11 mi26500+12511057+6411057+6426318(Top 93%)10957(Top 90%)10957(Top 200%)
20K12.43 mi3.11 mi26759-25911215-15811215-15827166(Top 96%)11495(Top 94%)11495(Top 210%)
Half13.11 mi0.68 mi26725+3411194+2111194+2125941(Top 91%)10791(Top 88%)10791(Top 197%)
25K15.53 mi2.42 mi26757-3211233-3911233-3926794(Top 94%)11309(Top 92%)11309(Top 207%)
30K18.64 mi3.11 mi26794-3711282-4911282-4926842(Top 95%)11403(Top 93%)11403(Top 209%)
20M20.00 mi1.36 mi27071-27711445-16311445-16328296(Top 100%)12191(Top 100%)12191(Top 223%)
21M21.00 mi1.00 mi27048+2311443+211443+226024(Top 92%)11060(Top 90%)11060(Top 202%)
35K21.75 mi0.75 mi27025+2311432+1111432+1125178(Top 89%)10689(Top 87%)10689(Top 195%)
23M23.00 mi1.25 mi27078-5311470-3811470-3827672(Top 97%)11939(Top 98%)11939(Top 218%)
24M24.00 mi1.00 mi27022+5611448+2211448+2225401(Top 89%)10831(Top 89%)10831(Top 198%)
40K24.85 mi0.85 mi27197-17511553-10511553-10528358(Top 100%)12214(Top 100%)12214(Top 223%)
25.2M25.20 mi0.35 mi27215-1811565-1211565-1227602(Top 97%)11935(Top 98%)11935(Top 218%)
Finish26.22 mi1.02 mi27175+4011547+1811547+1825754(Top 91%)11027(Top 90%)11027(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26318

Females

10957

F18-39

10957

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

26592

Females

11118

F18-39

11118

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26318

Females

10957

F18-39

10957

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

27166

Females

11495

F18-39

11495

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25941

Females

10791

F18-39

10791

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26794

Females

11309

F18-39

11309

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

26842

Females

11403

F18-39

11403

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

28296

Females

12191

F18-39

12191

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26024

Females

11060

F18-39

11060

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

25178

Females

10689

F18-39

10689

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

27672

Females

11939

F18-39

11939

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25401

Females

10831

F18-39

10831

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

28358

Females

12214

F18-39

12214

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27602

Females

11935

F18-39

11935

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25754

Females

11027

F18-39

11027

Passing Analysis

Category:
Athletes Passed
778
Passed By
1318
Net Change
-540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26635
5K → 10K181171+10#26635#26625
10K → 15K18661+125#26625#26500
15K → 20K39298-259#26500#26759
20K → Half406+34#26759#26725
Half → 25K69101-32#26725#26757
25K → 30K77114-37#26757#26794
30K → 20M1278-277#26794#27071
20M → 21M4219+23#27071#27048
21M → 35K274+23#27048#27025
35K → 23M1063-53#27025#27078
23M → 24M604+56#27078#27022
24M → 40K0175-175#27022#27197
40K → 25.2M422-18#27197#27215
25.2M → Finish422+40#27215#27175
TOTALS7781318-540
📊

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