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BOSTON MARATHON 2024

Kurt Spengler

Bib: 20254•M

FL

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 25%
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
8:10/mi
25:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
50:55
↑ 79↓ 1380.4%
15K· 9.32 mi
8:09/mi
1:16:13
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:42:33
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:48:07
↑ 19↓ 370.5%
25K· 15.53 mi
8:28/mi
2:08:38
↑ 66↓ 880.2%
30K· 18.64 mi
8:43/mi
2:35:44
↑ 181↓ 1480.2%
20M
8:44/mi
2:47:36
↑ 64↓ 500.2%
21M
9:16/mi
2:56:52
↑ 106↓ 241.6%
35K· 21.75 mi
8:47/mi
3:03:26
↑ 17↓ 861.7%
23M
8:57/mi
3:14:38
↑ 23↓ 630.6%
24M
8:58/mi
3:23:36
↓ 821.3%
40K· 24.85 mi
9:00/mi
3:31:18
↓ 200.3%
25.2M
9:52/mi
3:34:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:41/mi
3:43:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:07
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:55:26
Pace8:48 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4625:238:1025:23
8:10
-
10K
6.21 mi11:45:1850:558:1225:32
8:13
+0:03
15K
9.32 mi12:10:361:16:138:1125:18
8:09
-0:04
20K
12.43 mi12:36:561:42:338:1526:20
8:29
+0:20
Half
13.11 mi12:42:301:48:078:155:34
8:10
-0:19
25K
15.53 mi13:03:012:08:388:1720:31
8:28
+0:18
30K
18.64 mi13:30:072:35:448:2127:06
8:43
+0:15
20M
20.00 mi13:41:592:47:368:2311:52
8:44
+0:01
21M
21.00 mi13:51:152:56:528:259:16
9:16
+0:32
35K
21.75 mi13:57:493:03:268:266:34
8:47
-0:29
23M
23.00 mi14:09:013:14:388:2811:12
8:57
+0:10
24M
24.00 mi14:17:593:23:368:298:58
8:58
+0:01
40K
24.85 mi14:25:413:31:188:307:42
9:00
+0:02
25.2M
25.20 mi14:29:053:34:428:313:24
9:52
+0:52
Finish
26.22 mi14:37:563:43:338:328:51
8:41
-1:11

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

8:09 /mi

Average Pace

8:32 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:38

58% of race

Time at Steady Pace

54:23

24% of race

Time at Slower Pace

40:32

18% of race

Average Pace: 8:32 /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 mi11:19:4625:238:1025:23
8:10
#15823
10K
6.21 mi11:45:1850:558:1225:32
8:13
#15715
15K
9.32 mi12:10:361:16:138:1125:18
8:09
#15200
20K
12.43 mi12:36:561:42:338:1526:20
8:29
#15033
Half
13.11 mi12:42:301:48:078:155:34
8:10
#14965
25K
15.53 mi13:03:012:08:388:1720:31
8:28
#14524
30K
18.64 mi13:30:072:35:448:2127:06
8:43
#13927
20M
20.00 mi13:41:592:47:368:2311:52
8:44
#13656
21M
21.00 mi13:51:152:56:528:259:16
9:16
#13349
35K
21.75 mi13:57:493:03:268:266:34
8:47
#13283
23M
23.00 mi14:09:013:14:388:2811:12
8:57
#13103
24M
24.00 mi14:17:593:23:368:298:58
8:58
#13024
40K
24.85 mi14:25:413:31:188:307:42
9:00
#12917
25.2M
25.20 mi14:29:053:34:428:313:24
9:52
#12848
Finish
26.22 mi14:37:563:43:338:328:51
8:41
#12807
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15823103281032814352(Top 56%)9740(Top 67%)9740(Top 830%)
10K6.21 mi3.10 mi15715+10810314+1410314+1415636(Top 61%)10298(Top 71%)10298(Top 878%)
15K9.32 mi3.11 mi15200+51510089+22510089+22514352(Top 56%)9740(Top 67%)9740(Top 830%)
20K12.43 mi3.11 mi15033+16710034+5510034+5514661(Top 57%)9819(Top 67%)9819(Top 837%)
Half13.11 mi0.68 mi14965+689996+389996+3813722(Top 54%)9359(Top 64%)9359(Top 798%)
25K15.53 mi2.42 mi14524+4419775+2219775+22112849(Top 50%)8860(Top 61%)8860(Top 755%)
30K18.64 mi3.11 mi13927+5979459+3169459+31611811(Top 46%)8149(Top 56%)8149(Top 695%)
20M20.00 mi1.36 mi13656+2719279+1809279+18010720(Top 42%)7373(Top 51%)7373(Top 629%)
21M21.00 mi1.00 mi13349+3079083+1969083+1969773(Top 38%)6651(Top 46%)6651(Top 567%)
35K21.75 mi0.75 mi13283+669024+599024+5912196(Top 48%)7784(Top 53%)7784(Top 664%)
23M23.00 mi1.25 mi13103+1808878+1468878+14610878(Top 43%)7017(Top 48%)7017(Top 598%)
24M24.00 mi1.00 mi13024+798806+728806+7211960(Top 47%)7553(Top 52%)7553(Top 644%)
40K24.85 mi0.85 mi12917+1078708+988708+9810881(Top 43%)6853(Top 47%)6853(Top 584%)
25.2M25.20 mi0.35 mi12848+698659+498659+4910339(Top 40%)6542(Top 45%)6542(Top 558%)
Finish26.22 mi1.02 mi12807+418606+538606+5312532(Top 49%)7765(Top 53%)7765(Top 662%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14352

Males

9740

M60-64

9740

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15636

Males

10298

M60-64

10298

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14352

Males

9740

M60-64

9740

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14661

Males

9819

M60-64

9819

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

13722

Males

9359

M60-64

9359

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12849

Males

8860

M60-64

8860

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

11811

Males

8149

M60-64

8149

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10720

Males

7373

M60-64

7373

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9773

Males

6651

M60-64

6651

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12196

Males

7784

M60-64

7784

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

10878

Males

7017

M60-64

7017

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

11960

Males

7553

M60-64

7553

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10881

Males

6853

M60-64

6853

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10339

Males

6542

M60-64

6542

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12532

Males

7765

M60-64

7765

Passing Analysis

Category:
Athletes Passed
3783
Passed By
767
Net Change
+3016
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15823
5K → 10K334226+108#15823#15715
10K → 15K55338+515#15715#15200
15K → 20K307140+167#15200#15033
20K → Half746+68#15033#14965
Half → 25K48039+441#14965#14524
25K → 30K62932+597#14524#13927
30K → 20M28716+271#13927#13656
20M → 21M32215+307#13656#13349
21M → 35K11246+66#13349#13283
35K → 23M22848+180#13283#13103
23M → 24M12849+79#13103#13024
24M → 40K15043+107#13024#12917
40K → 25.2M7910+69#12917#12848
25.2M → Finish10059+41#12848#12807
TOTALS3783767+3016
📊

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