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BOSTON MARATHON 2023

Gardy Lebon

Bib: 31041•M

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:50
Rank: #21470
Start → 5K
28:50 | 9:17/mi
10K· 6.21 mi
56:48
Rank: #21214 (+256)
5K → 10K
27:58 | 9:00/mi
15K· 9.32 mi
1:25:23
Rank: #21240 (-26)
10K → 15K
28:35 | 9:12/mi
20K· 12.43 mi
1:55:28
Rank: #21479 (-239)
15K → 20K
30:05 | 9:41/mi
Half· 13.11 mi
2:01:53
Rank: #21489 (-10)
20K → Half
6:25 | 9:24/mi
25K· 15.53 mi
2:27:18
Rank: #21840 (-351)
Half → 25K
25:25 | 10:29/mi
30K· 18.64 mi
3:02:40
Rank: #22334 (-494)
25K → 30K
35:22 | 11:23/mi
20M
3:20:01
Rank: #22638 (-304)
30K → 20M
17:21 | 12:46/mi
21M
3:33:28
Rank: #22795 (-157)
20M → 21M
13:27 | 13:27/mi
35K· 21.75 mi
3:41:08
Rank: #22765 (+30)
21M → 35K
7:40 | 10:15/mi
23M
3:54:27
Rank: #22692 (+73)
35K → 23M
13:19 | 10:38/mi
24M
4:05:41
Rank: #22722 (-30)
23M → 24M
11:14 | 11:14/mi
40K· 24.85 mi
4:16:02
Rank: #22793 (-71)
24M → 40K
10:21 | 12:06/mi
25.2M
4:20:50
Rank: #22836 (-43)
40K → 25.2M
4:48 | 13:55/mi
Finish· 26.22 mi
4:30:17
Rank: #22754 (+82)
25.2M → Finish
9:27 | 9:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:53
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:28:24
Pace11:19 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5628:509:1728:50
9:17
-
10K
6.21 mi12:17:5456:489:0827:58
9:00
-0:17
15K
9.32 mi12:46:291:25:239:1028:35
9:12
+0:12
20K
12.43 mi13:16:341:55:289:1730:05
9:41
+0:29
Half
13.11 mi13:22:592:01:539:186:25
9:24
-0:17
25K
15.53 mi13:48:242:27:189:2925:25
10:29
+1:05
30K
18.64 mi14:23:463:02:409:4835:22
11:23
+0:54
20M
20.00 mi14:41:073:20:0110:0017:21
12:46
+1:23
21M
21.00 mi14:54:343:33:2810:1013:27
13:27
+0:41
35K
21.75 mi15:02:143:41:0810:107:40
10:15
-3:12
23M
23.00 mi15:15:333:54:2710:1213:19
10:38
+0:23
24M
24.00 mi15:26:474:05:4110:1411:14
11:14
+0:36
40K
24.85 mi15:37:084:16:0210:1810:21
12:06
+0:52
25.2M
25.20 mi15:41:564:20:5010:214:48
13:55
+1:49
Finish
26.22 mi15:51:234:30:1710:199:27
9:16
-4:39

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

9:00 /mi

Average Pace

10:19 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:20

49% of race

Time at Steady Pace

57:38

21% of race

Time at Slower Pace

1:21:19

30% of race

Average Pace: 10:18 /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 mi11:49:5628:509:1728:50
9:17
#21470
10K
6.21 mi12:17:5456:489:0827:58
9:00
#21214
15K
9.32 mi12:46:291:25:239:1028:35
9:12
#21240
20K
12.43 mi13:16:341:55:289:1730:05
9:41
#21479
Half
13.11 mi13:22:592:01:539:186:25
9:24
#21489
25K
15.53 mi13:48:242:27:189:2925:25
10:29
#21840
30K
18.64 mi14:23:463:02:409:4835:22
11:23
#22334
20M
20.00 mi14:41:073:20:0110:0017:21
12:46
#22638
21M
21.00 mi14:54:343:33:2810:1013:27
13:27
#22795
35K
21.75 mi15:02:143:41:0810:107:40
10:15
#22765
23M
23.00 mi15:15:333:54:2710:1213:19
10:38
#22692
24M
24.00 mi15:26:474:05:4110:1411:14
11:14
#22722
40K
24.85 mi15:37:084:16:0210:1810:21
12:06
#22793
25.2M
25.20 mi15:41:564:20:5010:214:48
13:55
#22836
Finish
26.22 mi15:51:234:30:1710:199:27
9:16
#22754
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21470128301283021303(Top 80%)12883(Top 85%)12883(Top 244%)
10K6.21 mi3.10 mi21214+25612766+6412766+6420882(Top 78%)12663(Top 83%)12663(Top 240%)
15K9.32 mi3.11 mi21240-2612811-4512811-4521303(Top 80%)12883(Top 85%)12883(Top 244%)
20K12.43 mi3.11 mi21479-23912918-10712918-10722101(Top 83%)13220(Top 87%)13220(Top 250%)
Half13.11 mi0.68 mi21489-1012929-1112929-1121832(Top 82%)13114(Top 86%)13114(Top 248%)
25K15.53 mi2.42 mi21840-35113086-15713086-15723165(Top 87%)13670(Top 90%)13670(Top 259%)
30K18.64 mi3.11 mi22334-49413285-19913285-19923696(Top 89%)13841(Top 91%)13841(Top 262%)
20M20.00 mi1.36 mi22638-30413402-11713402-11724974(Top 94%)14363(Top 95%)14363(Top 272%)
21M21.00 mi1.00 mi22795-15713472-7013472-7024529(Top 92%)14148(Top 93%)14148(Top 268%)
35K21.75 mi0.75 mi22765+3013450+2213450+2221873(Top 82%)12876(Top 85%)12876(Top 244%)
23M23.00 mi1.25 mi22692+7313411+3913411+3921627(Top 81%)12743(Top 84%)12743(Top 241%)
24M24.00 mi1.00 mi22722-3013410+113410+123457(Top 88%)13557(Top 89%)13557(Top 257%)
40K24.85 mi0.85 mi22793-7113440-3013440-3024015(Top 90%)13806(Top 91%)13806(Top 261%)
25.2M25.20 mi0.35 mi22836-4313458-1813458-1824936(Top 94%)14247(Top 94%)14247(Top 270%)
Finish26.22 mi1.02 mi22754+8213417+4113417+4119255(Top 72%)11652(Top 77%)11652(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21303

Males

12883

M18-39

12883

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20882

Males

12663

M18-39

12663

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21303

Males

12883

M18-39

12883

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22101

Males

13220

M18-39

13220

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21832

Males

13114

M18-39

13114

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23165

Males

13670

M18-39

13670

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

23696

Males

13841

M18-39

13841

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

24974

Males

14363

M18-39

14363

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

24529

Males

14148

M18-39

14148

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21873

Males

12876

M18-39

12876

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21627

Males

12743

M18-39

12743

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

23457

Males

13557

M18-39

13557

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

24015

Males

13806

M18-39

13806

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24936

Males

14247

M18-39

14247

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

19255

Males

11652

M18-39

11652

Passing Analysis

Category:
Athletes Passed
1000
Passed By
2284
Net Change
-1284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21470
5K → 10K431175+256#21470#21214
10K → 15K145171-26#21214#21240
15K → 20K64303-239#21240#21479
20K → Half2333-10#21479#21489
Half → 25K23374-351#21489#21840
25K → 30K36530-494#21840#22334
30K → 20M7311-304#22334#22638
20M → 21M10167-157#22638#22795
21M → 35K4515+30#22795#22765
35K → 23M8815+73#22765#22692
23M → 24M2757-30#22692#22722
24M → 40K1384-71#22722#22793
40K → 25.2M447-43#22793#22836
25.2M → Finish842+82#22836#22754
TOTALS10002284-1284
📊

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