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BOSTON MARATHON 2024

Gilbert Leblanc

Bib: 21430•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 30%
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
7:31/mi
23:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
48:02
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:13:29
↑ 67↓ 78
20K· 12.43 mi
8:30/mi
1:39:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:05/mi
1:45:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:32/mi
2:06:06
↑ 66↓ 880.2%
30K· 18.64 mi
9:26/mi
2:35:25
↑ 181↓ 1480.2%
20M
9:24/mi
2:48:12
↑ 64↓ 500.2%
21M
9:47/mi
2:57:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
3:04:28
↑ 17↓ 861.7%
23M
9:00/mi
3:15:44
↑ 23↓ 630.6%
24M
9:03/mi
3:24:47
↓ 821.3%
40K· 24.85 mi
9:49/mi
3:33:11
↓ 200.3%
25.2M
12:34/mi
3:37:31
↑ 13↓ 160.2%
Finish· 26.22 mi
10:06/mi
3:47:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:24
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time2:02:25
Pace9:20 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3823:207:3123:20
7:31
-
10K
6.21 mi11:49:2048:027:4424:42
7:57
+0:26
15K
9.32 mi12:14:471:13:297:5325:27
8:11
+0:14
20K
12.43 mi12:41:111:39:538:0226:24
8:30
+0:19
Half
13.11 mi12:46:421:45:248:025:31
8:05
-0:25
25K
15.53 mi13:07:242:06:068:0720:42
8:32
+0:27
30K
18.64 mi13:36:432:35:258:2029:19
9:26
+0:54
20M
20.00 mi13:49:302:48:128:2512:47
9:24
-0:02
21M
21.00 mi13:59:172:57:598:299:47
9:47
+0:23
35K
21.75 mi14:05:463:04:288:296:29
8:40
-1:07
23M
23.00 mi14:17:023:15:448:3111:16
9:00
+0:20
24M
24.00 mi14:26:053:24:478:329:03
9:03
+0:03
40K
24.85 mi14:34:293:33:118:358:24
9:49
+0:46
25.2M
25.20 mi14:38:493:37:318:384:20
12:34
+2:45
Finish
26.22 mi14:49:073:47:498:4210:18
10:06
-2:28

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

7:31 /mi

Average Pace

8:42 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:00

35% of race

Time at Steady Pace

1:56:00

51% of race

Time at Slower Pace

32:49

14% of race

Average Pace: 8:41 /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 mi11:24:3823:207:3123:20
7:31
#10842
10K
6.21 mi11:49:2048:027:4424:42
7:57
#12329
15K
9.32 mi12:14:471:13:297:5325:27
8:11
#13187
20K
12.43 mi12:41:111:39:538:0226:24
8:30
#13681
Half
13.11 mi12:46:421:45:248:025:31
8:05
#13654
25K
15.53 mi13:07:242:06:068:0720:42
8:32
#13529
30K
18.64 mi13:36:432:35:258:2029:19
9:26
#13835
20M
20.00 mi13:49:302:48:128:2512:47
9:24
#13834
21M
21.00 mi13:59:172:57:598:299:47
9:47
#13695
35K
21.75 mi14:05:463:04:288:296:29
8:40
#13584
23M
23.00 mi14:17:023:15:448:3111:16
9:00
#13416
24M
24.00 mi14:26:053:24:478:329:03
9:03
#13338
40K
24.85 mi14:34:293:33:118:358:24
9:49
#13360
25.2M
25.20 mi14:38:493:37:318:384:20
12:34
#13505
Finish
26.22 mi14:49:073:47:498:4210:18
10:06
#13794
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi108428343834314670(Top 57%)9869(Top 68%)9869(Top 841%)
10K6.21 mi3.10 mi12329-14878943-6008943-60013819(Top 54%)9545(Top 65%)9545(Top 814%)
15K9.32 mi3.11 mi13187-8589299-3569299-35614670(Top 57%)9869(Top 68%)9869(Top 841%)
20K12.43 mi3.11 mi13681-4949479-1809479-18014786(Top 58%)9870(Top 68%)9870(Top 841%)
Half13.11 mi0.68 mi13654+279466+139466+1313274(Top 52%)9184(Top 63%)9184(Top 783%)
25K15.53 mi2.42 mi13529+1259386+809386+8013251(Top 52%)9038(Top 62%)9038(Top 771%)
30K18.64 mi3.11 mi13835-3069420-349420-3415184(Top 59%)9637(Top 66%)9637(Top 822%)
20M20.00 mi1.36 mi13834+19358+629358+6214087(Top 55%)8889(Top 61%)8889(Top 758%)
21M21.00 mi1.00 mi13695+1399232+1269232+12612045(Top 47%)7738(Top 53%)7738(Top 660%)
35K21.75 mi0.75 mi13584+1119153+799153+7911626(Top 46%)7517(Top 52%)7517(Top 641%)
23M23.00 mi1.25 mi13416+1689027+1269027+12611155(Top 44%)7157(Top 49%)7157(Top 610%)
24M24.00 mi1.00 mi13338+788940+878940+8712410(Top 49%)7766(Top 53%)7766(Top 662%)
40K24.85 mi0.85 mi13360-228915+258915+2514341(Top 56%)8616(Top 59%)8616(Top 735%)
25.2M25.20 mi0.35 mi13505-1458963-488963-4818644(Top 73%)10764(Top 74%)10764(Top 918%)
Finish26.22 mi1.02 mi13794-2899058-959058-9518764(Top 73%)10861(Top 75%)10861(Top 926%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14670

Males

9869

M60-64

9869

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13819

Males

9545

M60-64

9545

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14670

Males

9869

M60-64

9869

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14786

Males

9870

M60-64

9870

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13274

Males

9184

M60-64

9184

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13251

Males

9038

M60-64

9038

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15184

Males

9637

M60-64

9637

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14087

Males

8889

M60-64

8889

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

12045

Males

7738

M60-64

7738

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11626

Males

7517

M60-64

7517

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11155

Males

7157

M60-64

7157

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

12410

Males

7766

M60-64

7766

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14341

Males

8616

M60-64

8616

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18644

Males

10764

M60-64

10764

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

18764

Males

10861

M60-64

10861

Passing Analysis

Category:
Athletes Passed
1699
Passed By
4651
Net Change
-2952
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10842
5K → 10K251512-1487#10842#12329
10K → 15K62920-858#12329#13187
15K → 20K135629-494#13187#13681
20K → Half5225+27#13681#13654
Half → 25K263138+125#13654#13529
25K → 30K199505-306#13529#13835
30K → 20M138137+1#13835#13834
20M → 21M21576+139#13834#13695
21M → 35K13120+111#13695#13584
35K → 23M20840+168#13584#13416
23M → 24M14062+78#13416#13338
24M → 40K82104-22#13338#13360
40K → 25.2M15160-145#13360#13505
25.2M → Finish34323-289#13505#13794
TOTALS16994651-2952
📊

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