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BOSTON MARATHON 2025

Simone Lussier

Bib: 17513•F

QC

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0:00
0:00
/ mi
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Overall
#0 / 28404
Top 47%
Gender (Female)
#0 / 12228
Top 32%
Age Group (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
24:33
Rank: #15714
Start → 5K
24:33 | 7:54/mi
10K· 6.21 mi
49:06
Rank: #15690 (+24)
5K → 10K
24:33 | 7:54/mi
15K· 9.32 mi
1:13:44
Rank: #15592 (+98)
10K → 15K
24:38 | 7:56/mi
20K· 12.43 mi
1:38:33
Rank: #15374 (+218)
15K → 20K
24:49 | 7:59/mi
Half· 13.11 mi
1:43:56
Rank: #15343 (+31)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:03:31
Rank: #15165 (+178)
Half → 25K
19:35 | 8:05/mi
30K· 18.64 mi
2:28:59
Rank: #14655 (+510)
25K → 30K
25:28 | 8:12/mi
20M
2:40:13
Rank: #14415 (+240)
30K → 20M
11:14 | 8:16/mi
21M
2:48:41
Rank: #14111 (+304)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:54:39
Rank: #14024 (+87)
21M → 35K
5:58 | 7:59/mi
23M
3:04:43
Rank: #13769 (+255)
35K → 23M
10:04 | 8:02/mi
24M
3:12:44
Rank: #13638 (+131)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:19:43
Rank: #13529 (+109)
24M → 40K
6:59 | 8:10/mi
25.2M
3:22:47
Rank: #13473 (+56)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:30:34
Rank: #13359 (+114)
25.2M → Finish
7:47 | 7:38/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:43:56
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:46:38
Pace8:08 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0924:337:5424:33
7:54
-
10K
6.21 mi11:39:4249:067:5424:33
7:54
0:00
15K
9.32 mi12:04:201:13:447:5524:38
7:56
+0:02
20K
12.43 mi12:29:091:38:337:5624:49
7:59
+0:03
Half
13.11 mi12:34:321:43:567:565:23
7:53
-0:06
25K
15.53 mi12:54:072:03:317:5719:35
8:05
+0:12
30K
18.64 mi13:19:352:28:598:0025:28
8:12
+0:07
20M
20.00 mi13:30:492:40:138:0111:14
8:16
+0:04
21M
21.00 mi13:39:172:48:418:028:28
8:28
+0:12
35K
21.75 mi13:45:152:54:398:025:58
7:59
-0:29
23M
23.00 mi13:55:193:04:438:0210:04
8:02
+0:03
24M
24.00 mi14:03:203:12:448:028:01
8:01
-0:01
40K
24.85 mi14:10:193:19:438:026:59
8:10
+0:09
25.2M
25.20 mi14:13:233:22:478:033:04
8:54
+0:44
Finish
26.22 mi14:21:103:30:348:027:47
7:38
-1:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:38 /mi

Average Pace

8:02 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:19:02

95% of race

Time at Steady Pace

11:32

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:15:0924:337:5424:33
7:54
#15714
10K
6.21 mi11:39:4249:067:5424:33
7:54
#15690
15K
9.32 mi12:04:201:13:447:5524:38
7:56
#15592
20K
12.43 mi12:29:091:38:337:5624:49
7:59
#15374
Half
13.11 mi12:34:321:43:567:565:23
7:53
#15343
25K
15.53 mi12:54:072:03:317:5719:35
8:05
#15165
30K
18.64 mi13:19:352:28:598:0025:28
8:12
#14655
20M
20.00 mi13:30:492:40:138:0111:14
8:16
#14415
21M
21.00 mi13:39:172:48:418:028:28
8:28
#14111
35K
21.75 mi13:45:152:54:398:025:58
7:59
#14024
23M
23.00 mi13:55:193:04:438:0210:04
8:02
#13769
24M
24.00 mi14:03:203:12:448:028:01
8:01
#13638
40K
24.85 mi14:10:193:19:438:026:59
8:10
#13529
25.2M
25.20 mi14:13:233:22:478:033:04
8:54
#13473
Finish
26.22 mi14:21:103:30:348:027:47
7:38
#13359
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157144966496615478(Top 54%)4845(Top 40%)4845(Top 89%)
10K6.21 mi3.10 mi15690+244950+164950+1615683(Top 55%)4933(Top 40%)4933(Top 90%)
15K9.32 mi3.11 mi15592+984894+564894+5615478(Top 54%)4845(Top 40%)4845(Top 89%)
20K12.43 mi3.11 mi15374+2184791+1034791+10314842(Top 52%)4555(Top 37%)4555(Top 83%)
Half13.11 mi0.68 mi15343+314774+174774+1715028(Top 53%)4611(Top 38%)4611(Top 84%)
25K15.53 mi2.42 mi15165+1784702+724702+7214482(Top 51%)4473(Top 37%)4473(Top 82%)
30K18.64 mi3.11 mi14655+5104474+2284474+22812816(Top 45%)3726(Top 30%)3726(Top 68%)
20M20.00 mi1.36 mi14415+2404375+994375+9912300(Top 43%)3600(Top 29%)3600(Top 66%)
21M21.00 mi1.00 mi14111+3044229+1464229+14610291(Top 36%)2766(Top 23%)2766(Top 51%)
35K21.75 mi0.75 mi14024+874200+294200+2912154(Top 43%)3728(Top 30%)3728(Top 68%)
23M23.00 mi1.25 mi13769+2554099+1014099+10110376(Top 37%)2934(Top 24%)2934(Top 54%)
24M24.00 mi1.00 mi13638+1314054+454054+4511399(Top 40%)3522(Top 29%)3522(Top 64%)
40K24.85 mi0.85 mi13529+1094016+384016+3811401(Top 40%)3610(Top 30%)3610(Top 66%)
25.2M25.20 mi0.35 mi13473+563998+183998+1811263(Top 40%)3637(Top 30%)3637(Top 67%)
Finish26.22 mi1.02 mi13359+1143961+373961+3710265(Top 36%)3125(Top 26%)3125(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

15478

Females

4845

F18-39

4845

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

15683

Females

4933

F18-39

4933

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

15478

Females

4845

F18-39

4845

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

14842

Females

4555

F18-39

4555

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

15028

Females

4611

F18-39

4611

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

14482

Females

4473

F18-39

4473

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12816

Females

3726

F18-39

3726

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

12300

Females

3600

F18-39

3600

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10291

Females

2766

F18-39

2766

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12154

Females

3728

F18-39

3728

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10376

Females

2934

F18-39

2934

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11399

Females

3522

F18-39

3522

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11401

Females

3610

F18-39

3610

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11263

Females

3637

F18-39

3637

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

10265

Females

3125

F18-39

3125

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3188
Passed By
833
Net Change
+2355
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15714
5K → 10K327303+24#15714#15690
10K → 15K253155+98#15690#15592
15K → 20K31092+218#15592#15374
20K → Half4918+31#15374#15343
Half → 25K25880+178#15343#15165
25K → 30K54838+510#15165#14655
30K → 20M26525+240#14655#14415
20M → 21M3117+304#14415#14111
21M → 35K10922+87#14111#14024
35K → 23M26611+255#14024#13769
23M → 24M15928+131#13769#13638
24M → 40K13425+109#13638#13529
40K → 25.2M7115+56#13529#13473
25.2M → Finish12814+114#13473#13359
TOTALS3188833+2355
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing