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BOSTON MARATHON 2024

Tomohito Kurihara

Bib: 2615•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
7:06/mi
22:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
45:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:09/mi
1:11:17
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:37:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:43:03
↑ 19↓ 370.5%
25K· 15.53 mi
9:05/mi
2:05:05
↑ 66↓ 880.2%
30K· 18.64 mi
10:49/mi
2:38:40
↑ 181↓ 1480.2%
20M
13:06/mi
2:56:28
↑ 64↓ 500.2%
21M
11:51/mi
3:08:19
↑ 106↓ 241.6%
35K· 21.75 mi
19:30/mi
3:22:54
↑ 17↓ 861.7%
23M
15:36/mi
3:42:26
↑ 23↓ 630.6%
24M
10:24/mi
3:52:50
↓ 821.3%
40K· 24.85 mi
10:36/mi
4:01:54
↓ 200.3%
25.2M
11:33/mi
4:05:53
↑ 13↓ 160.2%
Finish· 26.22 mi
8:53/mi
4:14:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:03
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:31:53
Pace11:35 /mi
📊Positive Split: 47.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2522:027:0622:02
7:06
-
10K
6.21 mi10:47:2145:587:2423:56
7:42
+0:36
15K
9.32 mi11:12:401:11:177:3925:19
8:09
+0:27
20K
12.43 mi11:39:011:37:387:5126:21
8:29
+0:20
Half
13.11 mi11:44:261:43:037:525:25
7:56
-0:33
25K
15.53 mi12:06:282:05:058:0322:02
9:05
+1:09
30K
18.64 mi12:40:032:38:408:3133:35
10:49
+1:44
20M
20.00 mi12:57:512:56:288:4917:48
13:06
+2:17
21M
21.00 mi13:09:423:08:198:5811:51
11:51
-1:15
35K
21.75 mi13:24:173:22:549:2014:35
19:30
+7:39
23M
23.00 mi13:43:493:42:269:4019:32
15:36
-3:54
24M
24.00 mi13:54:133:52:509:4210:24
10:24
-5:12
40K
24.85 mi14:03:174:01:549:449:04
10:36
+0:12
25.2M
25.20 mi14:07:164:05:539:453:59
11:33
+0:57
Finish
26.22 mi14:16:194:14:569:449:03
8:53
-2:40

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

7:06 /mi

Average Pace

9:44 /mi

Slowest Pace

19:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:03

40% of race

Time at Steady Pace

1:39:58

39% of race

Time at Slower Pace

51:55

20% of race

Average Pace: 9:43 /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 mi10:23:2522:027:0622:02
7:06
#7621
10K
6.21 mi10:47:2145:587:2423:56
7:42
#9631
15K
9.32 mi11:12:401:11:177:3925:19
8:09
#11325
20K
12.43 mi11:39:011:37:387:5126:21
8:29
#12324
Half
13.11 mi11:44:261:43:037:525:25
7:56
#12304
25K
15.53 mi12:06:282:05:058:0322:02
9:05
#13087
30K
18.64 mi12:40:032:38:408:3133:35
10:49
#14876
20M
20.00 mi12:57:512:56:288:4917:48
13:06
#16147
21M
21.00 mi13:09:423:08:198:5811:51
11:51
#16385
35K
21.75 mi13:24:173:22:549:2014:35
19:30
#17842
23M
23.00 mi13:43:493:42:269:4019:32
15:36
#18724
24M
24.00 mi13:54:133:52:509:4210:24
10:24
#18649
40K
24.85 mi14:03:174:01:549:449:04
10:36
#18586
25.2M
25.20 mi14:07:164:05:539:453:59
11:33
#18525
Finish
26.22 mi14:16:194:14:569:449:03
8:53
#18351
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi76216575657514387(Top 56%)9757(Top 67%)9757(Top 201%)
10K6.21 mi3.10 mi9631-20107732-11577732-115711902(Top 47%)8742(Top 60%)8742(Top 180%)
15K9.32 mi3.11 mi11325-16948481-7498481-74914387(Top 56%)9757(Top 67%)9757(Top 201%)
20K12.43 mi3.11 mi12324-9998902-4218902-42114705(Top 58%)9842(Top 68%)9842(Top 203%)
Half13.11 mi0.68 mi12304+208886+168886+1612309(Top 48%)8810(Top 60%)8810(Top 182%)
25K15.53 mi2.42 mi13087-7839200-3149200-31415917(Top 62%)10219(Top 70%)10219(Top 211%)
30K18.64 mi3.11 mi14876-17899840-6409840-64019541(Top 76%)11627(Top 80%)11627(Top 240%)
20M20.00 mi1.36 mi16147-127110316-47610316-47622971(Top 90%)13184(Top 90%)13184(Top 272%)
21M21.00 mi1.00 mi16385-23810384-6810384-6818469(Top 72%)10867(Top 75%)10867(Top 224%)
35K21.75 mi0.75 mi17842-145710978-59410978-59425466(Top 100%)14524(Top 100%)14524(Top 300%)
23M23.00 mi1.25 mi18724-88211367-38911367-38924953(Top 98%)14186(Top 97%)14186(Top 293%)
24M24.00 mi1.00 mi18649+7511311+5611311+5617570(Top 69%)10286(Top 71%)10286(Top 212%)
40K24.85 mi0.85 mi18586+6311264+4711264+4716981(Top 66%)9929(Top 68%)9929(Top 205%)
25.2M25.20 mi0.35 mi18525+6111225+3911225+3916174(Top 63%)9528(Top 65%)9528(Top 196%)
Finish26.22 mi1.02 mi18351+17411116+10911116+10913629(Top 53%)8318(Top 57%)8318(Top 172%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14387

Males

9757

M18-39

9757

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

11902

Males

8742

M18-39

8742

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14387

Males

9757

M18-39

9757

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14705

Males

9842

M18-39

9842

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12309

Males

8810

M18-39

8810

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

15917

Males

10219

M18-39

10219

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19541

Males

11627

M18-39

11627

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

22971

Males

13184

M18-39

13184

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

18469

Males

10867

M18-39

10867

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

25466

Males

14524

M18-39

14524

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

24953

Males

14186

M18-39

14186

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

17570

Males

10286

M18-39

10286

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16981

Males

9929

M18-39

9929

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16174

Males

9528

M18-39

9528

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

13629

Males

8318

M18-39

8318

Passing Analysis

Category:
Athletes Passed
768
Passed By
11496
Net Change
-10730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7621
5K → 10K132023-2010#7621#9631
10K → 15K161708-1694#9631#11325
15K → 20K491048-999#11325#12324
20K → Half5737+20#12324#12304
Half → 25K94877-783#12304#13087
25K → 30K371826-1789#13087#14876
30K → 20M81279-1271#14876#16147
20M → 21M40278-238#16147#16385
21M → 35K71464-1457#16385#17842
35K → 23M19901-882#17842#18724
23M → 24M10025+75#18724#18649
24M → 40K8421+63#18649#18586
40K → 25.2M676+61#18586#18525
25.2M → Finish1773+174#18525#18351
TOTALS76811496-10730
📊

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