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BOSTON MARATHON 2025

Tracy Le Beau

Bib: 27902•F

CT

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
32:20
Rank: #26551
Start → 5K
10:24/mi
32:20 split
10K· 6.21 mi
1:04:56
Rank: #26393 (+158)
5K → 10K
10:30/mi
32:36 split
15K· 9.32 mi
1:37:05
Rank: #26112 (+281)
10K → 15K
10:21/mi
32:09 split
20K· 12.43 mi
2:09:27
Rank: #25832 (+280)
15K → 20K
10:25/mi
32:22 split
Half· 13.11 mi
2:16:30
Rank: #25824 (+8)
20K → Half
10:20/mi
7:03 split
25K· 15.53 mi
2:41:53
Rank: #25558 (+266)
Half → 25K
10:28/mi
25:23 split
30K· 18.64 mi
3:24:30
Rank: #26014 (-456)
25K → 30K
13:43/mi
42:37 split
20M
3:40:31
Rank: #25948 (+66)
30K → 20M
11:47/mi
16:01 split
21M
3:54:43
Rank: #25997 (-49)
20M → 21M
14:12/mi
14:12 split
35K· 21.75 mi
4:04:39
Rank: #26069 (-72)
21M → 35K
13:17/mi
9:56 split
23M
4:21:34
Rank: #26156 (-87)
35K → 23M
13:31/mi
16:55 split
24M
4:32:41
Rank: #26089 (+67)
23M → 24M
11:07/mi
11:07 split
40K· 24.85 mi
4:42:53
Rank: #26067 (+22)
24M → 40K
11:56/mi
10:12 split
25.2M
4:46:56
Rank: #26041 (+26)
40K → 25.2M
11:45/mi
4:03 split
Finish· 26.22 mi
4:56:39
Rank: #25949 (+92)
25.2M → Finish
9:32/mi
9:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:30
Pace10:25 /mi
2nd Half
Distance13.11 mi
Time2:40:09
Pace12:13 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3332:2010:2432:20
10:24
-
10K
6.21 mi12:22:091:04:5610:2732:36
10:30
+0:06
15K
9.32 mi12:54:181:37:0510:2532:09
10:21
-0:09
20K
12.43 mi13:26:402:09:2710:2532:22
10:25
+0:04
Half
13.11 mi13:33:432:16:3010:257:03
10:20
-0:05
25K
15.53 mi13:59:062:41:5310:2525:23
10:28
+0:08
30K
18.64 mi14:41:433:24:3010:5842:37
13:43
+3:15
20M
20.00 mi14:57:443:40:3111:0216:01
11:47
-1:56
21M
21.00 mi15:11:563:54:4311:1114:12
14:12
+2:25
35K
21.75 mi15:21:524:04:3911:159:56
13:17
-0:55
23M
23.00 mi15:38:474:21:3411:2216:55
13:31
+0:14
24M
24.00 mi15:49:544:32:4111:2211:07
11:07
-2:24
40K
24.85 mi16:00:064:42:5311:2310:12
11:56
+0:49
25.2M
25.20 mi16:04:094:46:5611:234:03
11:45
-0:11
Finish
26.22 mi16:13:524:56:3911:199:43
9:32
-2:13

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

9:32 /mi

Average Pace

11:19 /mi

Slowest Pace

14:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:55

16% of race

Time at Steady Pace

2:33:52

52% of race

Time at Slower Pace

1:33:52

32% of race

Average Pace: 11:19 /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 mi11:49:3332:2010:2432:20
10:24
#26551
10K
6.21 mi12:22:091:04:5610:2732:36
10:30
#26393
15K
9.32 mi12:54:181:37:0510:2532:09
10:21
#26112
20K
12.43 mi13:26:402:09:2710:2532:22
10:25
#25832
Half
13.11 mi13:33:432:16:3010:257:03
10:20
#25824
25K
15.53 mi13:59:062:41:5310:2525:23
10:28
#25558
30K
18.64 mi14:41:433:24:3010:5842:37
13:43
#26014
20M
20.00 mi14:57:443:40:3111:0216:01
11:47
#25948
21M
21.00 mi15:11:563:54:4311:1114:12
14:12
#25997
35K
21.75 mi15:21:524:04:3911:159:56
13:17
#26069
23M
23.00 mi15:38:474:21:3411:2216:55
13:31
#26156
24M
24.00 mi15:49:544:32:4111:2211:07
11:07
#26089
40K
24.85 mi16:00:064:42:5311:2310:12
11:56
#26067
25.2M
25.20 mi16:04:094:46:5611:234:03
11:45
#26041
Finish
26.22 mi16:13:524:56:3911:199:43
9:32
#25949
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26551110701107025669(Top 90%)10601(Top 87%)10601(Top 194%)
10K6.21 mi3.10 mi26393+15810995+7510995+7526245(Top 92%)10934(Top 89%)10934(Top 200%)
15K9.32 mi3.11 mi26112+28110842+15310842+15325669(Top 90%)10601(Top 87%)10601(Top 194%)
20K12.43 mi3.11 mi25832+28010695+14710695+14725053(Top 88%)10291(Top 84%)10291(Top 188%)
Half13.11 mi0.68 mi25824+810688+710688+725492(Top 90%)10542(Top 86%)10542(Top 193%)
25K15.53 mi2.42 mi25558+26610548+14010548+14024311(Top 86%)9919(Top 81%)9919(Top 181%)
30K18.64 mi3.11 mi26014-45610835-28710835-28727295(Top 96%)11656(Top 95%)11656(Top 213%)
20M20.00 mi1.36 mi25948+6610806+2910806+2924959(Top 88%)10452(Top 85%)10452(Top 191%)
21M21.00 mi1.00 mi25997-4910846-4010846-4026436(Top 93%)11275(Top 92%)11275(Top 206%)
35K21.75 mi0.75 mi26069-7210897-5110897-5127182(Top 96%)11681(Top 96%)11681(Top 214%)
23M23.00 mi1.25 mi26156-8710953-5610953-5626882(Top 95%)11541(Top 94%)11541(Top 211%)
24M24.00 mi1.00 mi26089+6710921+3210921+3224206(Top 85%)10227(Top 84%)10227(Top 187%)
40K24.85 mi0.85 mi26067+2210915+610915+624792(Top 87%)10573(Top 86%)10573(Top 193%)
25.2M25.20 mi0.35 mi26041+2610901+1410901+1422606(Top 80%)9482(Top 78%)9482(Top 173%)
Finish26.22 mi1.02 mi25949+9210865+3610865+3621266(Top 75%)8804(Top 72%)8804(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

25669

Females

10601

F18-39

10601

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

26245

Females

10934

F18-39

10934

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

25669

Females

10601

F18-39

10601

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25053

Females

10291

F18-39

10291

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25492

Females

10542

F18-39

10542

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24311

Females

9919

F18-39

9919

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

27295

Females

11656

F18-39

11656

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

24959

Females

10452

F18-39

10452

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

26436

Females

11275

F18-39

11275

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27182

Females

11681

F18-39

11681

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

26882

Females

11541

F18-39

11541

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24206

Females

10227

F18-39

10227

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24792

Females

10573

F18-39

10573

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22606

Females

9482

F18-39

9482

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21266

Females

8804

F18-39

8804

Passing Analysis

Category:
Athletes Passed
1543
Passed By
941
Net Change
+602
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26551
5K → 10K263105+158#26551#26393
10K → 15K29918+281#26393#26112
15K → 20K29717+280#26112#25832
20K → Half2315+8#25832#25824
Half → 25K2726+266#25824#25558
25K → 30K19475-456#25558#26014
30K → 20M8923+66#26014#25948
20M → 21M2473-49#25948#25997
21M → 35K1284-72#25997#26069
35K → 23M18105-87#26069#26156
23M → 24M703+67#26156#26089
24M → 40K3513+22#26089#26067
40K → 25.2M282+26#26067#26041
25.2M → Finish942+92#26041#25949
TOTALS1543941+602
📊

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