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BOSTON MARATHON 2024

Rob Kriegshaber

Bib: 23104•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M70-74)
#0 / 195
Top 48%
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
10:04/mi
31:16
↑ 97↓ 3451.5%
10K· 6.21 mi
10:15/mi
1:03:06
↑ 79↓ 1380.4%
15K· 9.32 mi
10:14/mi
1:34:53
↑ 67↓ 78
20K· 12.43 mi
10:24/mi
2:07:12
↑ 106↓ 860.1%
Half· 13.11 mi
10:02/mi
2:14:03
↑ 19↓ 370.5%
25K· 15.53 mi
10:34/mi
2:39:39
↑ 66↓ 880.2%
30K· 18.64 mi
10:54/mi
3:13:30
↑ 181↓ 1480.2%
20M
11:08/mi
3:28:38
↑ 64↓ 500.2%
21M
13:14/mi
3:41:52
↑ 106↓ 241.6%
35K· 21.75 mi
13:21/mi
3:51:51
↑ 17↓ 861.7%
23M
11:27/mi
4:06:11
↑ 23↓ 630.6%
24M
10:43/mi
4:16:54
↓ 821.3%
40K· 24.85 mi
11:01/mi
4:26:19
↓ 200.3%
25.2M
12:40/mi
4:30:41
↑ 13↓ 160.2%
Finish· 26.22 mi
11:49/mi
4:42:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:03
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:28:40
Pace11:20 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:5531:1610:0431:16
10:04
-
10K
6.21 mi12:04:451:03:0610:0931:50
10:15
+0:11
15K
9.32 mi12:36:321:34:5310:1131:47
10:14
-0:01
20K
12.43 mi13:08:512:07:1210:1432:19
10:24
+0:10
Half
13.11 mi13:15:422:14:0310:146:51
10:02
-0:22
25K
15.53 mi13:41:182:39:3910:1725:36
10:34
+0:32
30K
18.64 mi14:15:093:13:3010:2333:51
10:54
+0:20
20M
20.00 mi14:30:173:28:3810:2615:08
11:08
+0:14
21M
21.00 mi14:43:313:41:5210:3413:14
13:14
+2:06
35K
21.75 mi14:53:303:51:5110:409:59
13:21
+0:07
23M
23.00 mi15:07:504:06:1110:4214:20
11:27
-1:54
24M
24.00 mi15:18:334:16:5410:4210:43
10:43
-0:44
40K
24.85 mi15:27:584:26:1910:439:25
11:01
+0:18
25.2M
25.20 mi15:32:204:30:4110:444:22
12:40
+1:39
Finish
26.22 mi15:44:224:42:4310:4712:02
11:49
-0:51

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

10:02 /mi

Average Pace

10:47 /mi

Slowest Pace

13:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:44

36% of race

Time at Steady Pace

2:07:02

45% of race

Time at Slower Pace

53:57

19% of race

Average Pace: 10:47 /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 mi11:32:5531:1610:0431:16
10:04
#23115
10K
6.21 mi12:04:451:03:0610:0931:50
10:15
#23106
15K
9.32 mi12:36:321:34:5310:1131:47
10:14
#22879
20K
12.43 mi13:08:512:07:1210:1432:19
10:24
#22496
Half
13.11 mi13:15:422:14:0310:146:51
10:02
#22444
25K
15.53 mi13:41:182:39:3910:1725:36
10:34
#22156
30K
18.64 mi14:15:093:13:3010:2333:51
10:54
#21705
20M
20.00 mi14:30:173:28:3810:2615:08
11:08
#21526
21M
21.00 mi14:43:313:41:5210:3413:14
13:14
#21533
35K
21.75 mi14:53:303:51:5110:409:59
13:21
#21638
23M
23.00 mi15:07:504:06:1110:4214:20
11:27
#21502
24M
24.00 mi15:18:334:16:5410:4210:43
10:43
#21382
40K
24.85 mi15:27:584:26:1910:439:25
11:01
#21267
25.2M
25.20 mi15:32:204:30:4110:444:22
12:40
#21230
Finish
26.22 mi15:44:224:42:4310:4712:02
11:49
#21290
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi23115136141361422394(Top 88%)13257(Top 91%)13257(Top 6798%)
10K6.21 mi3.10 mi23106+913593+2113593+2123049(Top 90%)13541(Top 93%)13541(Top 6944%)
15K9.32 mi3.11 mi22879+22713484+10913484+10922394(Top 88%)13257(Top 91%)13257(Top 6798%)
20K12.43 mi3.11 mi22496+38313298+18613298+18621464(Top 84%)12803(Top 88%)12803(Top 6566%)
Half13.11 mi0.68 mi22444+5213266+3213266+3221557(Top 84%)12803(Top 88%)12803(Top 6566%)
25K15.53 mi2.42 mi22156+28813109+15713109+15720549(Top 80%)12298(Top 84%)12298(Top 6307%)
30K18.64 mi3.11 mi21705+45112838+27112838+27119741(Top 77%)11727(Top 80%)11727(Top 6014%)
20M20.00 mi1.36 mi21526+17912724+11412724+11419581(Top 77%)11537(Top 79%)11537(Top 5916%)
21M21.00 mi1.00 mi21533-712718+612718+621125(Top 83%)12223(Top 84%)12223(Top 6268%)
35K21.75 mi0.75 mi21638-10512753-3512753-3523645(Top 93%)13467(Top 92%)13467(Top 6906%)
23M23.00 mi1.25 mi21502+13612663+9012663+9019512(Top 76%)11325(Top 78%)11325(Top 5808%)
24M24.00 mi1.00 mi21382+12012584+7912584+7918469(Top 72%)10746(Top 74%)10746(Top 5511%)
40K24.85 mi0.85 mi21267+11512507+7712507+7718116(Top 71%)10526(Top 72%)10526(Top 5398%)
25.2M25.20 mi0.35 mi21230+3712482+2512482+2518903(Top 74%)10918(Top 75%)10918(Top 5599%)
Finish26.22 mi1.02 mi21290-6012496-1412496-1422955(Top 90%)12992(Top 89%)12992(Top 6663%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22394

Males

13257

M70-74

13257

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

23049

Males

13541

M70-74

13541

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22394

Males

13257

M70-74

13257

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21464

Males

12803

M70-74

12803

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

21557

Males

12803

M70-74

12803

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20549

Males

12298

M70-74

12298

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19741

Males

11727

M70-74

11727

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

19581

Males

11537

M70-74

11537

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21125

Males

12223

M70-74

12223

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

23645

Males

13467

M70-74

13467

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

19512

Males

11325

M70-74

11325

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18469

Males

10746

M70-74

10746

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18116

Males

10526

M70-74

10526

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18903

Males

10918

M70-74

10918

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

22955

Males

12992

M70-74

12992

Passing Analysis

Category:
Athletes Passed
2485
Passed By
660
Net Change
+1825
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23115
5K → 10K211202+9#23115#23106
10K → 15K28053+227#23106#22879
15K → 20K40421+383#22879#22496
20K → Half553+52#22496#22444
Half → 25K29810+288#22444#22156
25K → 30K47019+451#22156#21705
30K → 20M19314+179#21705#21526
20M → 21M7279-7#21526#21533
21M → 35K25130-105#21533#21638
35K → 23M14913+136#21638#21502
23M → 24M1277+120#21502#21382
24M → 40K1194+115#21382#21267
40K → 25.2M469+37#21267#21230
25.2M → Finish3696-60#21230#21290
TOTALS2485660+1825
📊

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