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BOSTON MARATHON 2024

David Krueger

Bib: 21718•M

UT

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
Top 46%
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
8:02/mi
24:57
↑ 97↓ 3451.5%
10K· 6.21 mi
8:07/mi
50:09
↑ 79↓ 1380.4%
15K· 9.32 mi
8:57/mi
1:17:58
↑ 67↓ 78
20K· 12.43 mi
9:06/mi
1:46:15
↑ 106↓ 860.1%
Half· 13.11 mi
9:05/mi
1:52:27
↑ 19↓ 370.5%
25K· 15.53 mi
9:44/mi
2:16:04
↑ 66↓ 880.2%
30K· 18.64 mi
10:25/mi
2:48:25
↑ 181↓ 1480.2%
20M
10:56/mi
3:03:16
↑ 64↓ 500.2%
21M
12:25/mi
3:15:41
↑ 106↓ 241.6%
35K· 21.75 mi
11:39/mi
3:24:24
↑ 17↓ 861.7%
23M
12:16/mi
3:39:45
↑ 23↓ 630.6%
24M
10:42/mi
3:50:27
↓ 821.3%
40K· 24.85 mi
11:24/mi
4:00:12
↓ 200.3%
25.2M
13:46/mi
4:04:57
↑ 13↓ 160.2%
Finish· 26.22 mi
11:09/mi
4:16:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:27
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time2:23:52
Pace10:58 /mi
📊Positive Split: 27.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1124:578:0224:57
8:02
-
10K
6.21 mi11:46:2350:098:0425:12
8:07
+0:05
15K
9.32 mi12:14:121:17:588:2227:49
8:57
+0:50
20K
12.43 mi12:42:291:46:158:3328:17
9:06
+0:09
Half
13.11 mi12:48:411:52:278:356:12
9:05
-0:01
25K
15.53 mi13:12:182:16:048:4623:37
9:44
+0:39
30K
18.64 mi13:44:392:48:259:0232:21
10:25
+0:41
20M
20.00 mi13:59:303:03:169:1014:51
10:56
+0:31
21M
21.00 mi14:11:553:15:419:1912:25
12:25
+1:29
35K
21.75 mi14:20:383:24:249:248:43
11:39
-0:46
23M
23.00 mi14:35:593:39:459:3315:21
12:16
+0:37
24M
24.00 mi14:46:413:50:279:3610:42
10:42
-1:34
40K
24.85 mi14:56:264:00:129:409:45
11:24
+0:42
25.2M
25.20 mi15:01:114:04:579:434:45
13:46
+2:22
Finish
26.22 mi15:12:334:16:199:4711:22
11:09
-2:37

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

8:02 /mi

Average Pace

9:47 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:04

53% of race

Time at Steady Pace

1:19:01

31% of race

Time at Slower Pace

41:14

16% of race

Average Pace: 9:47 /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 mi11:21:1124:578:0224:57
8:02
#14878
10K
6.21 mi11:46:2350:098:0425:12
8:07
#14912
15K
9.32 mi12:14:121:17:588:2227:49
8:57
#16303
20K
12.43 mi12:42:291:46:158:3328:17
9:06
#16707
Half
13.11 mi12:48:411:52:278:356:12
9:05
#16821
25K
15.53 mi13:12:182:16:048:4623:37
9:44
#17151
30K
18.64 mi13:44:392:48:259:0232:21
10:25
#17513
20M
20.00 mi13:59:303:03:169:1014:51
10:56
#17726
21M
21.00 mi14:11:553:15:419:1912:25
12:25
#17931
35K
21.75 mi14:20:383:24:249:248:43
11:39
#18108
23M
23.00 mi14:35:593:39:459:3315:21
12:16
#18338
24M
24.00 mi14:46:413:50:279:3610:42
10:42
#18331
40K
24.85 mi14:56:264:00:129:409:45
11:24
#18372
25.2M
25.20 mi15:01:114:04:579:434:45
13:46
#18423
Finish
26.22 mi15:12:334:16:199:4711:22
11:09
#18529
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi148789980998018680(Top 73%)11575(Top 79%)11575(Top 1876%)
10K6.21 mi3.10 mi14912-349996-169996-1614944(Top 58%)10008(Top 69%)10008(Top 1622%)
15K9.32 mi3.11 mi16303-139110526-53010526-53018680(Top 73%)11575(Top 79%)11575(Top 1876%)
20K12.43 mi3.11 mi16707-40410674-14810674-14817766(Top 70%)11155(Top 77%)11155(Top 1808%)
Half13.11 mi0.68 mi16821-11410719-4510719-4518627(Top 73%)11461(Top 79%)11461(Top 1858%)
25K15.53 mi2.42 mi17151-33010827-10810827-10818341(Top 72%)11286(Top 77%)11286(Top 1829%)
30K18.64 mi3.11 mi17513-36210937-11010937-11018556(Top 73%)11184(Top 77%)11184(Top 1813%)
20M20.00 mi1.36 mi17726-21310979-4210979-4219101(Top 75%)11308(Top 78%)11308(Top 1833%)
21M21.00 mi1.00 mi17931-20511034-5511034-5519676(Top 77%)11472(Top 79%)11472(Top 1859%)
35K21.75 mi0.75 mi18108-17711113-7911113-7921154(Top 83%)12186(Top 84%)12186(Top 1975%)
23M23.00 mi1.25 mi18338-23011193-8011193-8021251(Top 83%)12201(Top 84%)12201(Top 1977%)
24M24.00 mi1.00 mi18331+711163+3011163+3018422(Top 72%)10721(Top 74%)10721(Top 1738%)
40K24.85 mi0.85 mi18372-4111166-311166-319095(Top 75%)10993(Top 75%)10993(Top 1782%)
25.2M25.20 mi0.35 mi18423-5111180-1411180-1421195(Top 83%)12061(Top 83%)12061(Top 1955%)
Finish26.22 mi1.02 mi18529-10611195-1511195-1521712(Top 85%)12350(Top 85%)12350(Top 2002%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

18680

Males

11575

M65-69

11575

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14944

Males

10008

M65-69

10008

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

18680

Males

11575

M65-69

11575

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17766

Males

11155

M65-69

11155

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18627

Males

11461

M65-69

11461

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

18341

Males

11286

M65-69

11286

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

18556

Males

11184

M65-69

11184

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19101

Males

11308

M65-69

11308

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19676

Males

11472

M65-69

11472

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21154

Males

12186

M65-69

12186

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21251

Males

12201

M65-69

12201

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18422

Males

10721

M65-69

10721

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19095

Males

10993

M65-69

10993

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

21195

Males

12061

M65-69

12061

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21712

Males

12350

M65-69

12350

Passing Analysis

Category:
Athletes Passed
1108
Passed By
4759
Net Change
-3651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14878
5K → 10K259293-34#14878#14912
10K → 15K301421-1391#14912#16303
15K → 20K150554-404#16303#16707
20K → Half18132-114#16707#16821
Half → 25K120450-330#16821#17151
25K → 30K156518-362#17151#17513
30K → 20M64277-213#17513#17726
20M → 21M48253-205#17726#17931
21M → 35K30207-177#17931#18108
35K → 23M47277-230#18108#18338
23M → 24M7467+7#18338#18331
24M → 40K4990-41#18331#18372
40K → 25.2M2071-51#18372#18423
25.2M → Finish43149-106#18423#18529
TOTALS11084759-3651
📊

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