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BOSTON MARATHON 2024

Bob Cargill

Bib: 27544•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
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
9:26/mi
29:17
↑ 97↓ 3451.5%
10K· 6.21 mi
9:32/mi
58:53
↑ 79↓ 1380.4%
15K· 9.32 mi
9:52/mi
1:29:31
↑ 67↓ 78
20K· 12.43 mi
10:36/mi
2:02:27
↑ 106↓ 860.1%
Half· 13.11 mi
9:55/mi
2:09:13
↑ 19↓ 370.5%
25K· 15.53 mi
10:47/mi
2:35:21
↑ 66↓ 880.2%
30K· 18.64 mi
12:21/mi
3:13:44
↑ 181↓ 1480.2%
20M
13:38/mi
3:32:16
↑ 64↓ 500.2%
21M
13:23/mi
3:45:39
↑ 106↓ 241.6%
35K· 21.75 mi
13:19/mi
3:55:37
↑ 17↓ 861.7%
23M
15:55/mi
4:15:33
↑ 23↓ 630.6%
24M
12:46/mi
4:28:19
↓ 821.3%
40K· 24.85 mi
13:20/mi
4:39:43
↓ 200.3%
25.2M
15:37/mi
4:45:06
↑ 13↓ 160.2%
Finish· 26.22 mi
12:38/mi
4:57:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:13
Pace9:51 /mi
2nd Half
Distance13.11 mi
Time2:48:45
Pace12:52 /mi
📊Positive Split: 30.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3129:179:2629:17
9:26
-
10K
6.21 mi12:18:0758:539:2929:36
9:32
+0:06
15K
9.32 mi12:48:451:29:319:3630:38
9:52
+0:20
20K
12.43 mi13:21:412:02:279:5132:56
10:36
+0:44
Half
13.11 mi13:28:272:09:139:516:46
9:55
-0:41
25K
15.53 mi13:54:352:35:2110:0026:08
10:47
+0:52
30K
18.64 mi14:32:583:13:4410:2438:23
12:21
+1:34
20M
20.00 mi14:51:303:32:1610:3718:32
13:38
+1:17
21M
21.00 mi15:04:533:45:3910:4513:23
13:23
-0:15
35K
21.75 mi15:14:513:55:3710:509:58
13:19
-0:04
23M
23.00 mi15:34:474:15:3311:0719:56
15:55
+2:36
24M
24.00 mi15:47:334:28:1911:1112:46
12:46
-3:09
40K
24.85 mi15:58:574:39:4311:1511:24
13:20
+0:34
25.2M
25.20 mi16:04:204:45:0611:195:23
15:37
+2:17
Finish
26.22 mi16:17:124:57:5811:2212:52
12:38
-2:59

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

9:26 /mi

Average Pace

11:22 /mi

Slowest Pace

15:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:21

52% of race

Time at Steady Pace

1:57:18

39% of race

Time at Slower Pace

25:19

8% of race

Average Pace: 11:22 /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 mi11:48:3129:179:2629:17
9:26
#21511
10K
6.21 mi12:18:0758:539:2929:36
9:32
#21476
15K
9.32 mi12:48:451:29:319:3630:38
9:52
#21517
20K
12.43 mi13:21:412:02:279:5132:56
10:36
#21625
Half
13.11 mi13:28:272:09:139:516:46
9:55
#21587
25K
15.53 mi13:54:352:35:2110:0026:08
10:47
#21471
30K
18.64 mi14:32:583:13:4410:2438:23
12:21
#21731
20M
20.00 mi14:51:303:32:1610:3718:32
13:38
#21924
21M
21.00 mi15:04:533:45:3910:4513:23
13:23
#21909
35K
21.75 mi15:14:513:55:3710:509:58
13:19
#21985
23M
23.00 mi15:34:474:15:3311:0719:56
15:55
#22396
24M
24.00 mi15:47:334:28:1911:1112:46
12:46
#22418
40K
24.85 mi15:58:574:39:4311:1511:24
13:20
#22462
25.2M
25.20 mi16:04:204:45:0611:195:23
15:37
#22497
Finish
26.22 mi16:17:124:57:5811:2212:52
12:38
#22605
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21511127901279021587(Top 84%)12898(Top 88%)12898(Top 2090%)
10K6.21 mi3.10 mi21476+3512799-912799-921442(Top 84%)12782(Top 88%)12782(Top 2072%)
15K9.32 mi3.11 mi21517-4112828-2912828-2921587(Top 84%)12898(Top 88%)12898(Top 2090%)
20K12.43 mi3.11 mi21625-10812870-4212870-4221860(Top 86%)12979(Top 89%)12979(Top 2104%)
Half13.11 mi0.68 mi21587+3812853+1712853+1721263(Top 83%)12676(Top 87%)12676(Top 2054%)
25K15.53 mi2.42 mi21471+11612798+5512798+5521036(Top 82%)12513(Top 86%)12513(Top 2028%)
30K18.64 mi3.11 mi21731-26012850-5212850-5222495(Top 88%)13048(Top 90%)13048(Top 2115%)
20M20.00 mi1.36 mi21924-19312926-7612926-7623608(Top 92%)13505(Top 93%)13505(Top 2189%)
21M21.00 mi1.00 mi21909+1512905+2112905+2121376(Top 84%)12353(Top 85%)12353(Top 2002%)
35K21.75 mi0.75 mi21985-7612928-2312928-2323624(Top 92%)13457(Top 92%)13457(Top 2181%)
23M23.00 mi1.25 mi22396-41113115-18713115-18725064(Top 98%)14258(Top 98%)14258(Top 2311%)
24M24.00 mi1.00 mi22418-2213107+813107+822714(Top 89%)12908(Top 89%)12908(Top 2092%)
40K24.85 mi0.85 mi22462-4413103+413103+422756(Top 89%)12897(Top 88%)12897(Top 2090%)
25.2M25.20 mi0.35 mi22497-3513117-1413117-1423691(Top 93%)13401(Top 92%)13401(Top 2172%)
Finish26.22 mi1.02 mi22605-10813163-4613163-4624004(Top 94%)13572(Top 93%)13572(Top 2200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21587

Males

12898

M65-69

12898

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

21442

Males

12782

M65-69

12782

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21587

Males

12898

M65-69

12898

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

21860

Males

12979

M65-69

12979

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

21263

Males

12676

M65-69

12676

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

21036

Males

12513

M65-69

12513

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

22495

Males

13048

M65-69

13048

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

23608

Males

13505

M65-69

13505

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

21376

Males

12353

M65-69

12353

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

23624

Males

13457

M65-69

13457

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

25064

Males

14258

M65-69

14258

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

22714

Males

12908

M65-69

12908

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22756

Males

12897

M65-69

12897

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23691

Males

13401

M65-69

13401

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

24004

Males

13572

M65-69

13572

Passing Analysis

Category:
Athletes Passed
1146
Passed By
2240
Net Change
-1094
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21511
5K → 10K256221+35#21511#21476
10K → 15K160201-41#21476#21517
15K → 20K138246-108#21517#21625
20K → Half4810+38#21625#21587
Half → 25K20791+116#21587#21471
25K → 30K98358-260#21471#21731
30K → 20M24217-193#21731#21924
20M → 21M6752+15#21924#21909
21M → 35K24100-76#21909#21985
35K → 23M13424-411#21985#22396
23M → 24M3456-22#22396#22418
24M → 40K4286-44#22418#22462
40K → 25.2M1449-35#22462#22497
25.2M → Finish21129-108#22497#22605
TOTALS11462240-1094
📊

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