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BOSTON MARATHON 2024

Nicole Leslie

Bib: 26621•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
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
9:30/mi
29:30
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
57:56
↑ 79↓ 1380.4%
15K· 9.32 mi
9:05/mi
1:26:09
↑ 67↓ 78
20K· 12.43 mi
9:39/mi
1:56:08
↑ 106↓ 860.1%
Half· 13.11 mi
9:11/mi
2:02:24
↑ 19↓ 370.5%
25K· 15.53 mi
9:29/mi
2:25:23
↑ 66↓ 880.2%
30K· 18.64 mi
9:46/mi
2:55:43
↑ 181↓ 1480.2%
20M
9:51/mi
3:09:06
↑ 64↓ 500.2%
21M
10:16/mi
3:19:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:43/mi
3:25:53
↑ 17↓ 861.7%
23M
9:28/mi
3:37:44
↑ 23↓ 630.6%
24M
8:59/mi
3:46:43
↓ 821.3%
40K· 24.85 mi
9:28/mi
3:54:49
↓ 200.3%
25.2M
10:18/mi
3:58:22
↑ 13↓ 160.2%
Finish· 26.22 mi
8:49/mi
4:07:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:24
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:04:57
Pace9:32 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1429:309:3029:30
9:30
-
10K
6.21 mi12:18:4057:569:1928:26
9:09
-0:21
15K
9.32 mi12:46:531:26:099:1528:13
9:05
-0:04
20K
12.43 mi13:16:521:56:089:2129:59
9:39
+0:34
Half
13.11 mi13:23:082:02:249:206:16
9:11
-0:28
25K
15.53 mi13:46:072:25:239:2222:59
9:29
+0:18
30K
18.64 mi14:16:272:55:439:2630:20
9:46
+0:17
20M
20.00 mi14:29:503:09:069:2713:23
9:51
+0:05
21M
21.00 mi14:40:063:19:229:3010:16
10:16
+0:25
35K
21.75 mi14:46:373:25:539:286:31
8:43
-1:33
23M
23.00 mi14:58:283:37:449:2811:51
9:28
+0:45
24M
24.00 mi15:07:273:46:439:278:59
8:59
-0:29
40K
24.85 mi15:15:333:54:499:278:06
9:28
+0:29
25.2M
25.20 mi15:19:063:58:229:283:33
10:18
+0:50
Finish
26.22 mi15:28:054:07:219:268:59
8:49
-1:29

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

8:43 /mi

Average Pace

9:26 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:50

65% of race

Time at Steady Pace

1:23:58

34% of race

Time at Slower Pace

3:33

1% of race

Average Pace: 9:26 /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 mi11:50:1429:309:3029:30
9:30
#21725
10K
6.21 mi12:18:4057:569:1928:26
9:09
#21046
15K
9.32 mi12:46:531:26:099:1528:13
9:05
#20464
20K
12.43 mi13:16:521:56:089:2129:59
9:39
#20260
Half
13.11 mi13:23:082:02:249:206:16
9:11
#20191
25K
15.53 mi13:46:072:25:239:2222:59
9:29
#19714
30K
18.64 mi14:16:272:55:439:2630:20
9:46
#19115
20M
20.00 mi14:29:503:09:069:2713:23
9:51
#18849
21M
21.00 mi14:40:063:19:229:3010:16
10:16
#18569
35K
21.75 mi14:46:373:25:539:286:31
8:43
#18337
23M
23.00 mi14:58:283:37:449:2811:51
9:28
#18031
24M
24.00 mi15:07:273:46:439:278:59
8:59
#17784
40K
24.85 mi15:15:333:54:499:278:06
9:28
#17617
25.2M
25.20 mi15:19:063:58:229:283:33
10:18
#17519
Finish
26.22 mi15:28:054:07:219:268:59
8:49
#17340
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi217258777877719251(Top 75%)7384(Top 68%)7384(Top 158%)
10K6.21 mi3.10 mi21046+6798411+3668411+36620342(Top 80%)8009(Top 73%)8009(Top 172%)
15K9.32 mi3.11 mi20464+5828069+3428069+34219251(Top 75%)7384(Top 68%)7384(Top 158%)
20K12.43 mi3.11 mi20260+2047957+1127957+11219640(Top 77%)7608(Top 70%)7608(Top 163%)
Half13.11 mi0.68 mi20191+697920+377920+3719036(Top 75%)7353(Top 67%)7353(Top 158%)
25K15.53 mi2.42 mi19714+4777697+2237697+22317488(Top 68%)6531(Top 60%)6531(Top 140%)
30K18.64 mi3.11 mi19115+5997433+2647433+26416496(Top 65%)6242(Top 57%)6242(Top 134%)
20M20.00 mi1.36 mi18849+2667317+1167317+11615959(Top 62%)6187(Top 57%)6187(Top 133%)
21M21.00 mi1.00 mi18569+2807187+1307187+13014024(Top 55%)5330(Top 49%)5330(Top 114%)
35K21.75 mi0.75 mi18337+2327082+1057082+10511921(Top 47%)4265(Top 39%)4265(Top 92%)
23M23.00 mi1.25 mi18031+3066947+1356947+13513392(Top 52%)5106(Top 47%)5106(Top 110%)
24M24.00 mi1.00 mi17784+2476842+1056842+10512124(Top 47%)4483(Top 41%)4483(Top 96%)
40K24.85 mi0.85 mi17617+1676771+716771+7113045(Top 51%)5074(Top 46%)5074(Top 109%)
25.2M25.20 mi0.35 mi17519+986735+366735+3612141(Top 48%)4688(Top 43%)4688(Top 101%)
Finish26.22 mi1.02 mi17340+1796663+726663+7213295(Top 52%)5126(Top 47%)5126(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19251

Females

7384

F18-39

7384

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

20342

Females

8009

F18-39

8009

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19251

Females

7384

F18-39

7384

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

19640

Females

7608

F18-39

7608

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19036

Females

7353

F18-39

7353

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17488

Females

6531

F18-39

6531

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

16496

Females

6242

F18-39

6242

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15959

Females

6187

F18-39

6187

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14024

Females

5330

F18-39

5330

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

11921

Females

4265

F18-39

4265

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13392

Females

5106

F18-39

5106

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12124

Females

4483

F18-39

4483

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13045

Females

5074

F18-39

5074

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12141

Females

4688

F18-39

4688

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13295

Females

5126

F18-39

5126

Passing Analysis

Category:
Athletes Passed
4598
Passed By
213
Net Change
+4385
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21725
5K → 10K72142+679#21725#21046
10K → 15K60119+582#21046#20464
15K → 20K30298+204#20464#20260
20K → Half756+69#20260#20191
Half → 25K48811+477#20191#19714
25K → 30K61718+599#19714#19115
30K → 20M2704+266#19115#18849
20M → 21M2822+280#18849#18569
21M → 35K2320+232#18569#18337
35K → 23M3104+306#18337#18031
23M → 24M2470+247#18031#17784
24M → 40K1725+167#17784#17617
40K → 25.2M1002+98#17617#17519
25.2M → Finish1812+179#17519#17340
TOTALS4598213+4385
📊

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