Naoto Izumisawa

Bib: 9995•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Top 27%

Gender (Male)

#0 / 16105

Top 40%

Masters (Masters Men)

#0 / 10463

Top 27%

Division (M50-54)

#0 / 1996

Top 24%

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

22:28

Rank: #9723

Start → 5K

7:14/mi

22:28 split

5K· 3.11 mi

22:28

Rank: #9723

Start → 5K

7:14/mi

22:28 split

10K· 6.21 mi

44:25

Rank: #9001 (+722)

5K → 10K

7:04/mi

21:57 split

10K· 6.21 mi

44:25

Rank: #9001 (+722)

5K → 10K

7:04/mi

21:57 split

15K· 9.32 mi

1:06:17

Rank: #8574 (+427)

10K → 15K

7:02/mi

21:52 split

15K· 9.32 mi

1:06:17

Rank: #8574 (+427)

10K → 15K

7:02/mi

21:52 split

20K· 12.43 mi

1:28:32

Rank: #8337 (+237)

15K → 20K

7:10/mi

22:15 split

20K· 12.43 mi

1:28:32

Rank: #8337 (+237)

15K → 20K

7:10/mi

22:15 split

Half· 13.11 mi

1:33:25

Rank: #8347 (-10)

20K → Half

7:09/mi

4:53 split

Half· 13.11 mi

1:33:25

Rank: #8347 (-10)

20K → Half

7:09/mi

4:53 split

25K· 15.53 mi

1:50:55

Rank: #8210 (+137)

Half → 25K

7:13/mi

17:30 split

25K· 15.53 mi

1:50:55

Rank: #8210 (+137)

Half → 25K

7:13/mi

17:30 split

30K· 18.64 mi

2:14:34

Rank: #8171 (+39)

25K → 30K

7:37/mi

23:39 split

30K· 18.64 mi

2:14:34

Rank: #8171 (+39)

25K → 30K

7:37/mi

23:39 split

20M

2:24:55

Rank: #8093 (+78)

30K → 20M

7:37/mi

10:21 split

20M

2:24:55

Rank: #8093 (+78)

30K → 20M

7:37/mi

10:21 split

21M

2:33:05

Rank: #8043 (+50)

20M → 21M

8:10/mi

8:10 split

21M

2:33:05

Rank: #8043 (+50)

20M → 21M

8:10/mi

8:10 split

35K· 21.75 mi

2:38:41

Rank: #8031 (+12)

21M → 35K

7:29/mi

5:36 split

35K· 21.75 mi

2:38:41

Rank: #8031 (+12)

21M → 35K

7:29/mi

5:36 split

23M

2:48:16

Rank: #7931 (+100)

35K → 23M

7:39/mi

9:35 split

23M

2:48:16

Rank: #7931 (+100)

35K → 23M

7:39/mi

9:35 split

24M

2:55:47

Rank: #7909 (+22)

23M → 24M

7:31/mi

7:31 split

24M

2:55:47

Rank: #7909 (+22)

23M → 24M

7:31/mi

7:31 split

40K· 24.85 mi

3:02:19

Rank: #7855 (+54)

24M → 40K

7:38/mi

6:32 split

40K· 24.85 mi

3:02:19

Rank: #7855 (+54)

24M → 40K

7:38/mi

6:32 split

25.2M

3:05:05

Rank: #7796 (+59)

40K → 25.2M

8:01/mi

2:46 split

25.2M

3:05:05

Rank: #7796 (+59)

40K → 25.2M

8:01/mi

2:46 split

Finish· 26.22 mi

3:12:06

Rank: #7634 (+162)

25.2M → Finish

6:53/mi

7:01 split

Finish· 26.22 mi

3:12:06

Rank: #7634 (+162)

25.2M → Finish

6:53/mi

7:01 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:33:25

Pace7:08 /mi

2nd Half

Distance13.11 mi

Time1:38:41

Pace7:32 /mi

📊Positive Split: 5.6% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:48:30	22:28	7:14	22:28	7:14	-
10K	6.21 mi	11:10:27	44:25	7:09	21:57	7:04	-0:10
15K	9.32 mi	11:32:19	1:06:17	7:07	21:52	7:02	-0:02
20K	12.43 mi	11:54:34	1:28:32	7:07	22:15	7:10	+0:08
Half	13.11 mi	11:59:27	1:33:25	7:08	4:53	7:09	-0:01
25K	15.53 mi	12:16:57	1:50:55	7:08	17:30	7:13	+0:04
30K	18.64 mi	12:40:36	2:14:34	7:13	23:39	7:37	+0:24
20M	20.00 mi	12:50:57	2:24:55	7:15	10:21	7:37	0:00
21M	21.00 mi	12:59:07	2:33:05	7:17	8:10	8:10	+0:33
35K	21.75 mi	13:04:43	2:38:41	7:18	5:36	7:29	-0:41
23M	23.00 mi	13:14:18	2:48:16	7:19	9:35	7:39	+0:10
24M	24.00 mi	13:21:49	2:55:47	7:19	7:31	7:31	-0:08
40K	24.85 mi	13:28:21	3:02:19	7:20	6:32	7:38	+0:07
25.2M	25.20 mi	13:31:07	3:05:05	7:21	2:46	8:01	+0:23
Finish	26.22 mi	13:38:08	3:12:06	7:20	7:01	6:53	-1:08

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

6:53 /mi

Average Pace

7:20 /mi

Slowest Pace

8:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:03

68% of race

Time at Steady Pace

52:53

28% of race

Time at Slower Pace

8:10

4% of race

Average Pace: 7:20 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:48:30	22:28	7:14	22:28	7:14	#9723
10K	6.21 mi	11:10:27	44:25	7:09	21:57	7:04	#9001
15K	9.32 mi	11:32:19	1:06:17	7:07	21:52	7:02	#8574
20K	12.43 mi	11:54:34	1:28:32	7:07	22:15	7:10	#8337
Half	13.11 mi	11:59:27	1:33:25	7:08	4:53	7:09	#8347
25K	15.53 mi	12:16:57	1:50:55	7:08	17:30	7:13	#8210
30K	18.64 mi	12:40:36	2:14:34	7:13	23:39	7:37	#8171
20M	20.00 mi	12:50:57	2:24:55	7:15	10:21	7:37	#8093
21M	21.00 mi	12:59:07	2:33:05	7:17	8:10	8:10	#8043
35K	21.75 mi	13:04:43	2:38:41	7:18	5:36	7:29	#8031
23M	23.00 mi	13:14:18	2:48:16	7:19	9:35	7:39	#7931
24M	24.00 mi	13:21:49	2:55:47	7:19	7:31	7:31	#7909
40K	24.85 mi	13:28:21	3:02:19	7:20	6:32	7:38	#7855
25.2M	25.20 mi	13:31:07	3:05:05	7:21	2:46	8:01	#7796
Finish	26.22 mi	13:38:08	3:12:06	7:20	7:01	6:53	#7634

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	9723	8012	8012	7870(Top 28%)	6862(Top 43%)	6862(Top 344%)
10K	6.21 mi	3.10 mi	9001+722	7598+414	7598+414	8382(Top 30%)	7223(Top 45%)	7223(Top 362%)
15K	9.32 mi	3.11 mi	8574+427	7334+264	7334+264	7870(Top 28%)	6862(Top 43%)	6862(Top 344%)
20K	12.43 mi	3.11 mi	8337+237	7157+177	7157+177	7896(Top 28%)	6803(Top 42%)	6803(Top 341%)
Half	13.11 mi	0.68 mi	8347-10	7159-2	7159-2	8661(Top 30%)	7273(Top 45%)	7273(Top 364%)
25K	15.53 mi	2.42 mi	8210+137	7055+104	7055+104	7731(Top 27%)	6591(Top 41%)	6591(Top 330%)
30K	18.64 mi	3.11 mi	8171+39	6974+81	6974+81	8523(Top 30%)	6893(Top 43%)	6893(Top 345%)
20M	20.00 mi	1.36 mi	8093+78	6892+82	6892+82	7783(Top 27%)	6304(Top 39%)	6304(Top 316%)
21M	21.00 mi	1.00 mi	8043+50	6826+66	6826+66	8349(Top 29%)	6449(Top 40%)	6449(Top 323%)
35K	21.75 mi	0.75 mi	8031+12	6805+21	6805+21	8474(Top 30%)	6566(Top 41%)	6566(Top 329%)
23M	23.00 mi	1.25 mi	7931+100	6693+112	6693+112	7589(Top 27%)	5919(Top 37%)	5919(Top 297%)
24M	24.00 mi	1.00 mi	7909+22	6643+50	6643+50	7802(Top 27%)	5996(Top 37%)	5996(Top 300%)
40K	24.85 mi	0.85 mi	7855+54	6586+57	6586+57	7676(Top 27%)	5814(Top 36%)	5814(Top 291%)
25.2M	25.20 mi	0.35 mi	7796+59	6530+56	6530+56	6058(Top 21%)	4784(Top 30%)	4784(Top 240%)
Finish	26.22 mi	1.02 mi	7634+162	6393+137	6393+137	4999(Top 18%)	4114(Top 26%)	4114(Top 206%)

4114

Passing Analysis

Category:

Athletes Passed

2798

Passed By

709

Net Change

+2089

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#9723
5K → 10K	752	30	+722	#9723	#9001
10K → 15K	452	25	+427	#9001	#8574
15K → 20K	292	55	+237	#8574	#8337
20K → Half	21	31	-10	#8337	#8347
Half → 25K	194	57	+137	#8347	#8210
25K → 30K	205	166	+39	#8210	#8171
30K → 20M	139	61	+78	#8171	#8093
20M → 21M	120	70	+50	#8093	#8043
21M → 35K	63	51	+12	#8043	#8031
35K → 23M	153	53	+100	#8031	#7931
23M → 24M	78	56	+22	#7931	#7909
24M → 40K	94	40	+54	#7909	#7855
40K → 25.2M	67	8	+59	#7855	#7796
25.2M → Finish	168	6	+162	#7796	#7634
TOTALS	2798	709	+2089