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BOSTON MARATHON 2024

Bob Kroupa

Bib: 20788•M

OH

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
7:48/mi
24:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
49:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:14:42
↑ 67↓ 78
20K· 12.43 mi
8:34/mi
1:41:19
↑ 106↓ 860.1%
Half· 13.11 mi
8:37/mi
1:47:12
↑ 19↓ 370.5%
25K· 15.53 mi
8:59/mi
2:08:59
↑ 66↓ 880.2%
30K· 18.64 mi
11:11/mi
2:43:43
↑ 181↓ 1480.2%
20M
11:20/mi
2:59:07
↑ 64↓ 500.2%
21M
13:32/mi
3:12:39
↑ 106↓ 241.6%
35K· 21.75 mi
11:07/mi
3:20:58
↑ 17↓ 861.7%
23M
13:12/mi
3:37:30
↑ 23↓ 630.6%
24M
14:30/mi
3:52:00
↓ 821.3%
40K· 24.85 mi
16:12/mi
4:05:51
↓ 200.3%
25.2M
19:20/mi
4:12:31
↑ 13↓ 160.2%
Finish· 26.22 mi
16:37/mi
4:29:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:12
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:42:15
Pace12:23 /mi
📊Positive Split: 51.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1524:147:4824:14
7:48
-
10K
6.21 mi11:43:1749:167:5625:02
8:03
+0:15
15K
9.32 mi12:08:431:14:428:0125:26
8:11
+0:08
20K
12.43 mi12:35:201:41:198:0926:37
8:34
+0:23
Half
13.11 mi12:41:131:47:128:115:53
8:37
+0:03
25K
15.53 mi13:03:002:08:598:1821:47
8:59
+0:22
30K
18.64 mi13:37:442:43:438:4734:44
11:11
+2:12
20M
20.00 mi13:53:082:59:078:5715:24
11:20
+0:09
21M
21.00 mi14:06:403:12:399:1013:32
13:32
+2:12
35K
21.75 mi14:14:593:20:589:148:19
11:07
-2:25
23M
23.00 mi14:31:313:37:309:2716:32
13:12
+2:05
24M
24.00 mi14:46:013:52:009:4014:30
14:30
+1:18
40K
24.85 mi14:59:524:05:519:5313:51
16:12
+1:42
25.2M
25.20 mi15:06:324:12:3110:016:40
19:20
+3:08
Finish
26.22 mi15:23:284:29:2710:1716:56
16:37
-2:43

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

7:48 /mi

Average Pace

10:17 /mi

Slowest Pace

19:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:59

48% of race

Time at Steady Pace

58:27

22% of race

Time at Slower Pace

1:22:01

30% of race

Average Pace: 10:17 /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 mi11:18:1524:147:4824:14
7:48
#13099
10K
6.21 mi11:43:1749:167:5625:02
8:03
#13878
15K
9.32 mi12:08:431:14:428:0125:26
8:11
#14146
20K
12.43 mi12:35:201:41:198:0926:37
8:34
#14404
Half
13.11 mi12:41:131:47:128:115:53
8:37
#14525
25K
15.53 mi13:03:002:08:598:1821:47
8:59
#14652
30K
18.64 mi13:37:442:43:438:4734:44
11:11
#16316
20M
20.00 mi13:53:082:59:078:5715:24
11:20
#16787
21M
21.00 mi14:06:403:12:399:1013:32
13:32
#17335
35K
21.75 mi14:14:593:20:589:148:19
11:07
#17478
23M
23.00 mi14:31:313:37:309:2716:32
13:12
#17999
24M
24.00 mi14:46:013:52:009:4014:30
14:30
#18552
40K
24.85 mi14:59:524:05:519:5313:51
16:12
#19071
25.2M
25.20 mi15:06:324:12:3110:016:40
19:20
#19328
Finish
26.22 mi15:23:284:29:2710:1716:56
16:37
#20044
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi130999292929214644(Top 57%)9862(Top 68%)9862(Top 1598%)
10K6.21 mi3.10 mi13878-7799578-2869578-28614600(Top 57%)9886(Top 68%)9886(Top 1602%)
15K9.32 mi3.11 mi14146-2689683-1059683-10514644(Top 57%)9862(Top 68%)9862(Top 1598%)
20K12.43 mi3.11 mi14404-2589771-889771-8815165(Top 59%)10025(Top 69%)10025(Top 1625%)
Half13.11 mi0.68 mi14525-1219807-369807-3616386(Top 64%)10499(Top 72%)10499(Top 1702%)
25K15.53 mi2.42 mi14652-1279829-229829-2215456(Top 60%)10010(Top 69%)10010(Top 1622%)
30K18.64 mi3.11 mi16316-166410418-58910418-58920386(Top 80%)12036(Top 83%)12036(Top 1951%)
20M20.00 mi1.36 mi16787-47110579-16110579-16120044(Top 78%)11761(Top 81%)11761(Top 1906%)
21M21.00 mi1.00 mi17335-54810784-20510784-20521624(Top 85%)12463(Top 85%)12463(Top 2020%)
35K21.75 mi0.75 mi17478-14310825-4110825-4120053(Top 78%)11641(Top 80%)11641(Top 1887%)
23M23.00 mi1.25 mi17999-52111025-20011025-20022835(Top 89%)13024(Top 89%)13024(Top 2111%)
24M24.00 mi1.00 mi18552-55311264-23911264-23924565(Top 96%)13921(Top 95%)13921(Top 2256%)
40K24.85 mi0.85 mi19071-51911498-23411498-23425024(Top 98%)14209(Top 97%)14209(Top 2303%)
25.2M25.20 mi0.35 mi19328-25711609-11111609-11125295(Top 99%)14395(Top 99%)14395(Top 2333%)
Finish26.22 mi1.02 mi20044-71611931-32211931-32225393(Top 99%)14454(Top 99%)14454(Top 2343%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14644

Males

9862

M65-69

9862

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14600

Males

9886

M65-69

9886

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14644

Males

9862

M65-69

9862

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15165

Males

10025

M65-69

10025

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16386

Males

10499

M65-69

10499

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15456

Males

10010

M65-69

10010

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

20386

Males

12036

M65-69

12036

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20044

Males

11761

M65-69

11761

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21624

Males

12463

M65-69

12463

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20053

Males

11641

M65-69

11641

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

22835

Males

13024

M65-69

13024

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

24565

Males

13921

M65-69

13921

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

25024

Males

14209

M65-69

14209

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

25295

Males

14395

M65-69

14395

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

25393

Males

14454

M65-69

14454

Passing Analysis

Category:
Athletes Passed
776
Passed By
7721
Net Change
-6945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13099
5K → 10K103882-779#13099#13878
10K → 15K143411-268#13878#14146
15K → 20K165423-258#14146#14404
20K → Half24145-121#14404#14525
Half → 25K171298-127#14525#14652
25K → 30K271691-1664#14652#16316
30K → 20M30501-471#16316#16787
20M → 21M18566-548#16787#17335
21M → 35K40183-143#17335#17478
35K → 23M26547-521#17478#17999
23M → 24M12565-553#17999#18552
24M → 40K6525-519#18552#19071
40K → 25.2M2259-257#19071#19328
25.2M → Finish9725-716#19328#20044
TOTALS7767721-6945
📊

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