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BOSTON MARATHON 2024

Gregory Leslie

Bib: 26478•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
10:15/mi
31:51
↑ 97↓ 3451.5%
10K· 6.21 mi
9:44/mi
1:02:06
↑ 79↓ 1380.4%
15K· 9.32 mi
10:04/mi
1:33:22
↑ 67↓ 78
20K· 12.43 mi
11:01/mi
2:07:37
↑ 106↓ 860.1%
Half· 13.11 mi
10:14/mi
2:14:36
↑ 19↓ 370.5%
25K· 15.53 mi
13:18/mi
2:46:51
↑ 66↓ 880.2%
30K· 18.64 mi
13:57/mi
3:30:11
↑ 181↓ 1480.2%
20M
19:18/mi
3:56:25
↑ 64↓ 500.2%
21M
12:28/mi
4:08:53
↑ 106↓ 241.6%
35K· 21.75 mi
10:51/mi
4:17:00
↑ 17↓ 861.7%
23M
10:55/mi
4:30:40
↑ 23↓ 630.6%
24M
12:20/mi
4:43:00
↓ 821.3%
40K· 24.85 mi
11:04/mi
4:52:28
↓ 200.3%
25.2M
12:25/mi
4:56:45
↑ 13↓ 160.2%
Finish· 26.22 mi
9:58/mi
5:06:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:36
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:52:18
Pace13:09 /mi
📊Positive Split: 28.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2331:5110:1531:51
10:15
-
10K
6.21 mi12:19:381:02:0610:0030:15
9:44
-0:31
15K
9.32 mi12:50:541:33:2210:0131:16
10:04
+0:20
20K
12.43 mi13:25:092:07:3710:1634:15
11:01
+0:57
Half
13.11 mi13:32:082:14:3610:166:59
10:14
-0:47
25K
15.53 mi14:04:232:46:5110:4432:15
13:18
+3:04
30K
18.64 mi14:47:433:30:1111:1743:20
13:57
+0:39
20M
20.00 mi15:13:573:56:2511:4926:14
19:18
+5:21
21M
21.00 mi15:26:254:08:5311:5112:28
12:28
-6:50
35K
21.75 mi15:34:324:17:0011:498:07
10:51
-1:37
23M
23.00 mi15:48:124:30:4011:4613:40
10:55
+0:04
24M
24.00 mi16:00:324:43:0011:4812:20
12:20
+1:25
40K
24.85 mi16:10:004:52:2811:469:28
11:04
-1:16
25.2M
25.20 mi16:14:174:56:4511:474:17
12:25
+1:21
Finish
26.22 mi16:24:265:06:5411:4310:09
9:58
-2:27

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

9:44 /mi

Average Pace

11:43 /mi

Slowest Pace

19:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:15

10% of race

Time at Steady Pace

2:25:45

47% of race

Time at Slower Pace

2:10:54

43% of race

Average Pace: 11:42 /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 mi11:49:2331:5110:1531:51
10:15
#23543
10K
6.21 mi12:19:381:02:0610:0030:15
9:44
#22766
15K
9.32 mi12:50:541:33:2210:0131:16
10:04
#22515
20K
12.43 mi13:25:092:07:3710:1634:15
11:01
#22567
Half
13.11 mi13:32:082:14:3610:166:59
10:14
#22549
25K
15.53 mi14:04:232:46:5110:4432:15
13:18
#23076
30K
18.64 mi14:47:433:30:1111:1743:20
13:57
#23454
20M
20.00 mi15:13:573:56:2511:4926:14
19:18
#23969
21M
21.00 mi15:26:254:08:5311:5112:28
12:28
#23794
35K
21.75 mi15:34:324:17:0011:498:07
10:51
#23696
23M
23.00 mi15:48:124:30:4011:4613:40
10:55
#23469
24M
24.00 mi16:00:324:43:0011:4812:20
12:20
#23425
40K
24.85 mi16:10:004:52:2811:469:28
11:04
#23311
25.2M
25.20 mi16:14:174:56:4511:474:17
12:25
#23262
Finish
26.22 mi16:24:265:06:5411:4310:09
9:58
#23163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23543138171381722069(Top 86%)13113(Top 90%)13113(Top 270%)
10K6.21 mi3.10 mi22766+77713426+39113426+39121948(Top 86%)13019(Top 89%)13019(Top 268%)
15K9.32 mi3.11 mi22515+25113316+11013316+11022069(Top 86%)13113(Top 90%)13113(Top 270%)
20K12.43 mi3.11 mi22567-5213335-1913335-1922663(Top 89%)13353(Top 92%)13353(Top 275%)
Half13.11 mi0.68 mi22549+1813319+1613319+1622072(Top 86%)13027(Top 89%)13027(Top 269%)
25K15.53 mi2.42 mi23076-52713533-21413533-21424445(Top 96%)14071(Top 97%)14071(Top 290%)
30K18.64 mi3.11 mi23454-37813670-13713670-13724187(Top 95%)13884(Top 95%)13884(Top 286%)
20M20.00 mi1.36 mi23969-51513895-22513895-22525493(Top 100%)14544(Top 100%)14544(Top 300%)
21M21.00 mi1.00 mi23794+17513811+8413811+8419791(Top 77%)11539(Top 79%)11539(Top 238%)
35K21.75 mi0.75 mi23696+9813755+5613755+5619459(Top 76%)11366(Top 78%)11366(Top 234%)
23M23.00 mi1.25 mi23469+22713628+12713628+12718181(Top 71%)10655(Top 73%)10655(Top 220%)
24M24.00 mi1.00 mi23425+4413593+3513593+3522056(Top 86%)12557(Top 86%)12557(Top 259%)
40K24.85 mi0.85 mi23311+11413532+6113532+6118272(Top 72%)10606(Top 73%)10606(Top 219%)
25.2M25.20 mi0.35 mi23262+4913509+2313509+2318339(Top 72%)10620(Top 73%)10620(Top 219%)
Finish26.22 mi1.02 mi23163+9913450+5913450+5918246(Top 71%)10591(Top 73%)10591(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22069

Males

13113

M18-39

13113

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

21948

Males

13019

M18-39

13019

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22069

Males

13113

M18-39

13113

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22663

Males

13353

M18-39

13353

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22072

Males

13027

M18-39

13027

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24445

Males

14071

M18-39

14071

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

24187

Males

13884

M18-39

13884

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

25493

Males

14544

M18-39

14544

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19791

Males

11539

M18-39

11539

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19459

Males

11366

M18-39

11366

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18181

Males

10655

M18-39

10655

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22056

Males

12557

M18-39

12557

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18272

Males

10606

M18-39

10606

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18339

Males

10620

M18-39

10620

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18246

Males

10591

M18-39

10591

Passing Analysis

Category:
Athletes Passed
2206
Passed By
1826
Net Change
+380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23543
5K → 10K79114+777#23543#22766
10K → 15K30453+251#22766#22515
15K → 20K157209-52#22515#22567
20K → Half3618+18#22567#22549
Half → 25K26553-527#22549#23076
25K → 30K46424-378#23076#23454
30K → 20M8523-515#23454#23969
20M → 21M1761+175#23969#23794
21M → 35K991+98#23794#23696
35K → 23M2270+227#23696#23469
23M → 24M6824+44#23469#23425
24M → 40K1140+114#23425#23311
40K → 25.2M512+49#23311#23262
25.2M → Finish1034+99#23262#23163
TOTALS22061826+380
📊

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