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BOSTON MARATHON 2024

Sukeyuki Kumei

Bib: 23461 M JP

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M80+)
#0 / 10
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:55/mi
27:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:58/mi
55:33
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:14/mi
1:24:13
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:21/mi
1:53:17
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:21/mi
1:59:40
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:47/mi
2:23:24
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:09/mi
2:54:56
↑ 181↓ 1480.2%
138 ft elev
20M
10:30/mi
3:09:12
↑ 64↓ 500.2%
148 ft elev
21M
12:24/mi
3:21:36
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:14/mi
3:30:45
↑ 17↓ 861.7%
156 ft elev
23M
11:58/mi
3:45:44
↑ 23↓ 630.6%
116 ft elev
24M
11:31/mi
3:57:15
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:49/mi
4:06:30
↓ 200.3%
20 ft elev
25.2M
11:36/mi
4:10:30
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:07/mi
4:20:49
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:59:409:08 /mi⚡ faster
2nd Half
2:21:0910:46 /mi+18.0%
Positive split — 18.0% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:1227:428:5527:42
8:55
-
10K
6.21 mi11:56:0355:338:5627:51
8:58
+0:03
15K
9.32 mi12:24:431:24:139:0228:40
9:14
+0:16
20K
12.43 mi12:53:471:53:179:0729:04
9:21
+0:07
Half
13.11 mi13:00:101:59:409:086:23
9:21
0:00
25K
15.53 mi13:23:542:23:249:1423:44
9:47
+0:26
30K
18.64 mi13:55:262:54:569:2331:32
10:09
+0:22
20M
20.00 mi14:09:423:09:129:2814:16
10:30
+0:21
21M
21.00 mi14:22:063:21:369:3612:24
12:24
+1:54
35K
21.75 mi14:31:153:30:459:419:09
12:14
-0:10
23M
23.00 mi14:46:143:45:449:4914:59
11:58
-0:16
24M
24.00 mi14:57:453:57:159:5311:31
11:31
-0:27
40K
24.85 mi15:07:004:06:309:559:15
10:49
-0:42
25.2M
25.20 mi15:11:004:10:309:564:00
11:36
+0:47
Finish
26.22 mi15:21:194:20:499:5710:19
10:07
-1:29

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

8:55 /mi

Average Pace

9:57 /mi

Slowest Pace

12:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:40

46% of race

Time at Steady Pace

1:19:51

31% of race

Time at Slower Pace

1:01:18

24% of race

Average Pace: 9:57 /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 mi11:28:1227:428:5527:42
8:55
#19742
10K
6.21 mi11:56:0355:338:5627:51
8:58
#19647
15K
9.32 mi12:24:431:24:139:0228:40
9:14
#19709
20K
12.43 mi12:53:471:53:179:0729:04
9:21
#19433
Half
13.11 mi13:00:101:59:409:086:23
9:21
#19446
25K
15.53 mi13:23:542:23:249:1423:44
9:47
#19278
30K
18.64 mi13:55:262:54:569:2331:32
10:09
#18963
20M
20.00 mi14:09:423:09:129:2814:16
10:30
#18876
21M
21.00 mi14:22:063:21:369:3612:24
12:24
#18938
35K
21.75 mi14:31:153:30:459:419:09
12:14
#19085
23M
23.00 mi14:46:143:45:449:4914:59
11:58
#19181
24M
24.00 mi14:57:453:57:159:5311:31
11:31
#19237
40K
24.85 mi15:07:004:06:309:559:15
10:49
#19147
25.2M
25.20 mi15:11:004:10:309:564:00
11:36
#19106
Finish
26.22 mi15:21:194:20:499:5710:19
10:07
#19075
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM80+Seg. OverallSeg. MalesSeg. M80+
5K3.11 mi3.11 mi197421196311963198051208312083
10K6.21 mi3.10 mi19647+9511934+2911934+29196021193911939
15K9.32 mi3.11 mi19709-6211980-4611980-46198051208312083
20K12.43 mi3.11 mi19433+27611860+12011860+120187221156111561
Half13.11 mi0.68 mi19446-1311869-911869-9195821189011890
25K15.53 mi2.42 mi19278+16811785+8411785+84185021137111371
30K18.64 mi3.11 mi18963+31511573+21211573+212178071083310833
20M20.00 mi1.36 mi18876+8711501+7211501+72179831074610746
21M21.00 mi1.00 mi18938-6211499+211499+2196411145211452
35K21.75 mi0.75 mi19085-14711567-6811567-68221721268512685
23M23.00 mi1.25 mi19181-9611591-2411591-24206461188411884
24M24.00 mi1.00 mi19237-5611592-111592-1204421174511745
40K24.85 mi0.85 mi19147+9011528+6411528+64176091025010250
25.2M25.20 mi0.35 mi19106+4111506+2211506+221630395879587
Finish26.22 mi1.02 mi19075+3111470+3611470+36188281090110901

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

19805

Males

12083

M80+

12083

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

19602

Males

11939

M80+

11939

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

19805

Males

12083

M80+

12083

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18722

Males

11561

M80+

11561

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19582

Males

11890

M80+

11890

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

18502

Males

11371

M80+

11371

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17807

Males

10833

M80+

10833

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

17983

Males

10746

M80+

10746

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19641

Males

11452

M80+

11452

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22172

Males

12685

M80+

12685

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

20646

Males

11884

M80+

11884

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

20442

Males

11745

M80+

11745

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17609

Males

10250

M80+

10250

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16303

Males

9587

M80+

9587

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

18828

Males

10901

M80+

10901

Passing Analysis

Category:
Athletes Passed
2156
Passed By
1489
Net Change
+667
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19742
5K → 10K309214+95#19742#19647
10K → 15K204266-62#19647#19709
15K → 20K36993+276#19709#19433
20K → Half2942-13#19433#19446
Half → 25K26799+168#19446#19278
25K → 30K39580+315#19278#18963
30K → 20M14356+87#18963#18876
20M → 21M60122-62#18876#18938
21M → 35K28175-147#18938#19085
35K → 23M65161-96#19085#19181
23M → 24M50106-56#19181#19237
24M → 40K10919+90#19237#19147
40K → 25.2M5211+41#19147#19106
25.2M → Finish7645+31#19106#19075
TOTALS21561489+667

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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