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BOSTON MARATHON 2024

Natalie Lesage

Bib: 11878•F

BC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:08/mi
22:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
44:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:05/mi
1:06:16
↑ 67↓ 78
20K· 12.43 mi
7:25/mi
1:29:17
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:34:12
↑ 19↓ 370.5%
25K· 15.53 mi
7:47/mi
1:53:04
↑ 66↓ 880.2%
30K· 18.64 mi
8:53/mi
2:20:40
↑ 181↓ 1480.2%
20M
8:12/mi
2:31:49
↑ 64↓ 500.2%
21M
9:01/mi
2:40:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:46:37
↑ 17↓ 861.7%
23M
8:10/mi
2:56:50
↑ 23↓ 630.6%
24M
7:59/mi
3:04:49
↓ 821.3%
40K· 24.85 mi
8:14/mi
3:11:51
↓ 200.3%
25.2M
9:08/mi
3:15:00
↑ 13↓ 160.2%
Finish· 26.22 mi
7:49/mi
3:22:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:12
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:48:46
Pace8:18 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2922:097:0822:09
7:08
-
10K
6.21 mi11:12:3744:177:0822:08
7:07
-0:01
15K
9.32 mi11:34:361:06:167:0721:59
7:05
-0:02
20K
12.43 mi11:57:371:29:177:1123:01
7:25
+0:20
Half
13.11 mi12:02:321:34:127:114:55
7:12
-0:13
25K
15.53 mi12:21:241:53:047:1718:52
7:47
+0:35
30K
18.64 mi12:49:002:20:407:3327:36
8:53
+1:06
20M
20.00 mi13:00:092:31:497:3511:09
8:12
-0:41
21M
21.00 mi13:09:102:40:507:409:01
9:01
+0:49
35K
21.75 mi13:14:572:46:377:405:47
7:44
-1:17
23M
23.00 mi13:25:102:56:507:4110:13
8:10
+0:26
24M
24.00 mi13:33:093:04:497:427:59
7:59
-0:11
40K
24.85 mi13:40:113:11:517:437:02
8:14
+0:15
25.2M
25.20 mi13:43:203:15:007:443:09
9:08
+0:54
Finish
26.22 mi13:51:183:22:587:457:58
7:49
-1:19

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

7:05 /mi

Average Pace

7:45 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:12

46% of race

Time at Steady Pace

40:36

20% of race

Time at Slower Pace

1:08:10

34% of race

Average Pace: 7:44 /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 mi10:50:2922:097:0822:09
7:08
#7886
10K
6.21 mi11:12:3744:177:0822:08
7:07
#7632
15K
9.32 mi11:34:361:06:167:0721:59
7:05
#7273
20K
12.43 mi11:57:371:29:177:1123:01
7:25
#7341
Half
13.11 mi12:02:321:34:127:114:55
7:12
#7310
25K
15.53 mi12:21:241:53:047:1718:52
7:47
#7453
30K
18.64 mi12:49:002:20:407:3327:36
8:53
#8465
20M
20.00 mi13:00:092:31:497:3511:09
8:12
#8343
21M
21.00 mi13:09:102:40:507:409:01
9:01
#8311
35K
21.75 mi13:14:572:46:377:405:47
7:44
#8166
23M
23.00 mi13:25:102:56:507:4110:13
8:10
#7971
24M
24.00 mi13:33:093:04:497:427:59
7:59
#7843
40K
24.85 mi13:40:113:11:517:437:02
8:14
#7744
25.2M
25.20 mi13:43:203:15:007:443:09
9:08
#7705
Finish
26.22 mi13:51:183:22:587:457:58
7:49
#7642
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi7886112411246681(Top 26%)815(Top 7%)815(Top 17%)
10K6.21 mi3.10 mi7632+2541058+661058+667444(Top 29%)1017(Top 9%)1017(Top 22%)
15K9.32 mi3.11 mi7273+359946+112946+1126681(Top 26%)815(Top 7%)815(Top 17%)
20K12.43 mi3.11 mi7341-681005-591005-597706(Top 30%)1268(Top 12%)1268(Top 27%)
Half13.11 mi0.68 mi7310+311002+31002+37091(Top 28%)1035(Top 9%)1035(Top 22%)
25K15.53 mi2.42 mi7453-1431090-881090-888813(Top 34%)1913(Top 18%)1913(Top 41%)
30K18.64 mi3.11 mi8465-10121584-4941584-49412665(Top 50%)4086(Top 37%)4086(Top 88%)
20M20.00 mi1.36 mi8343+1221583+11583+17878(Top 31%)1916(Top 18%)1916(Top 41%)
21M21.00 mi1.00 mi8311+321625-421625-428687(Top 34%)2525(Top 23%)2525(Top 54%)
35K21.75 mi0.75 mi8166+1451592+331592+336258(Top 24%)1412(Top 13%)1412(Top 30%)
23M23.00 mi1.25 mi7971+1951568+241568+246594(Top 26%)1720(Top 16%)1720(Top 37%)
24M24.00 mi1.00 mi7843+1281549+191549+196570(Top 26%)1794(Top 16%)1794(Top 38%)
40K24.85 mi0.85 mi7744+991552-31552-36954(Top 27%)2097(Top 19%)2097(Top 45%)
25.2M25.20 mi0.35 mi7705+391563-111563-117207(Top 28%)2274(Top 21%)2274(Top 49%)
Finish26.22 mi1.02 mi7642+631586-231586-237455(Top 29%)2312(Top 21%)2312(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6681

Females

815

F18-39

815

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7444

Females

1017

F18-39

1017

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6681

Females

815

F18-39

815

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

7706

Females

1268

F18-39

1268

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7091

Females

1035

F18-39

1035

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

8813

Females

1913

F18-39

1913

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12665

Females

4086

F18-39

4086

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

7878

Females

1916

F18-39

1916

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

8687

Females

2525

F18-39

2525

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6258

Females

1412

F18-39

1412

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6594

Females

1720

F18-39

1720

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6570

Females

1794

F18-39

1794

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6954

Females

2097

F18-39

2097

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7207

Females

2274

F18-39

2274

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7455

Females

2312

F18-39

2312

Passing Analysis

Category:
Athletes Passed
2301
Passed By
2057
Net Change
+244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7886
5K → 10K360106+254#7886#7632
10K → 15K37213+359#7632#7273
15K → 20K156224-68#7273#7341
20K → Half4413+31#7341#7310
Half → 25K136279-143#7310#7453
25K → 30K611073-1012#7453#8465
30K → 20M18159+122#8465#8343
20M → 21M147115+32#8343#8311
21M → 35K1538+145#8311#8166
35K → 23M23035+195#8166#7971
23M → 24M15325+128#7971#7843
24M → 40K13233+99#7843#7744
40K → 25.2M6324+39#7744#7705
25.2M → Finish11350+63#7705#7642
TOTALS23012057+244
📊

Passing Visuals

Category:
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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