Jason Chu

Bib: 13019•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M55-59)

#0 / 1648

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

22:05

Rank: #8715

Start → 5K

22:05 | 7:06/mi

5K· 3.11 mi

22:05

Rank: #8715

Start → 5K

22:05 | 7:06/mi

10K· 6.21 mi

44:24

Rank: #8990 (-275)

5K → 10K

22:19 | 7:11/mi

10K· 6.21 mi

44:24

Rank: #8990 (-275)

5K → 10K

22:19 | 7:11/mi

15K· 9.32 mi

1:07:38

Rank: #9814 (-824)

10K → 15K

23:14 | 7:29/mi

15K· 9.32 mi

1:07:38

Rank: #9814 (-824)

10K → 15K

23:14 | 7:29/mi

20K· 12.43 mi

1:32:34

Rank: #11214 (-1400)

15K → 20K

24:56 | 8:02/mi

20K· 12.43 mi

1:32:34

Rank: #11214 (-1400)

15K → 20K

24:56 | 8:02/mi

Half· 13.11 mi

1:38:10

Rank: #11534 (-320)

20K → Half

5:36 | 8:12/mi

Half· 13.11 mi

1:38:10

Rank: #11534 (-320)

20K → Half

5:36 | 8:12/mi

25K· 15.53 mi

2:00:23

Rank: #13426 (-1892)

Half → 25K

22:13 | 9:10/mi

25K· 15.53 mi

2:00:23

Rank: #13426 (-1892)

Half → 25K

22:13 | 9:10/mi

30K· 18.64 mi

2:35:05

Rank: #16952 (-3526)

25K → 30K

34:42 | 11:10/mi

30K· 18.64 mi

2:35:05

Rank: #16952 (-3526)

25K → 30K

34:42 | 11:10/mi

20M

2:53:45

Rank: #18952 (-2000)

30K → 20M

18:40 | 13:44/mi

20M

2:53:45

Rank: #18952 (-2000)

30K → 20M

18:40 | 13:44/mi

21M

3:07:21

Rank: #19814 (-862)

20M → 21M

13:36 | 13:36/mi

21M

3:07:21

Rank: #19814 (-862)

20M → 21M

13:36 | 13:36/mi

35K· 21.75 mi

3:15:55

Rank: #20174 (-360)

21M → 35K

8:34 | 11:27/mi

35K· 21.75 mi

3:15:55

Rank: #20174 (-360)

21M → 35K

8:34 | 11:27/mi

23M

3:30:13

Rank: #20552 (-378)

35K → 23M

14:18 | 11:25/mi

23M

3:30:13

Rank: #20552 (-378)

35K → 23M

14:18 | 11:25/mi

24M

3:43:23

Rank: #21162 (-610)

23M → 24M

13:10 | 13:10/mi

24M

3:43:23

Rank: #21162 (-610)

23M → 24M

13:10 | 13:10/mi

40K· 24.85 mi

4:02:40

Rank: #22578 (-1416)

24M → 40K

19:17 | 22:33/mi

40K· 24.85 mi

4:02:40

Rank: #22578 (-1416)

24M → 40K

19:17 | 22:33/mi

25.2M

4:07:34

Rank: #22662 (-84)

40K → 25.2M

4:54 | 14:13/mi

25.2M

4:07:34

Rank: #22662 (-84)

40K → 25.2M

4:54 | 14:13/mi

Finish· 26.22 mi

4:17:37

Rank: #22666 (-4)

25.2M → Finish

10:03 | 9:52/mi

Finish· 26.22 mi

4:17:37

Rank: #22666 (-4)

25.2M → Finish

10:03 | 9:52/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:38:10

Pace7:29 /mi

2nd Half

Distance13.11 mi

Time2:39:27

Pace12:10 /mi

📊Positive Split: 62.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:51:01	22:05	7:06	22:05	7:06	-
10K	6.21 mi	11:13:20	44:24	7:09	22:19	7:11	+0:05
15K	9.32 mi	11:36:34	1:07:38	7:15	23:14	7:29	+0:18
20K	12.43 mi	12:01:30	1:32:34	7:27	24:56	8:02	+0:33
Half	13.11 mi	12:07:06	1:38:10	7:29	5:36	8:12	+0:10
25K	15.53 mi	12:29:19	2:00:23	7:45	22:13	9:10	+0:58
30K	18.64 mi	13:04:01	2:35:05	8:19	34:42	11:10	+2:00
20M	20.00 mi	13:22:41	2:53:45	8:41	18:40	13:44	+2:34
21M	21.00 mi	13:36:17	3:07:21	8:55	13:36	13:36	-0:08
35K	21.75 mi	13:44:51	3:15:55	9:01	8:34	11:27	-2:09
23M	23.00 mi	13:59:09	3:30:13	9:08	14:18	11:25	-0:02
24M	24.00 mi	14:12:19	3:43:23	9:18	13:10	13:10	+1:45
40K	24.85 mi	14:31:36	4:02:40	9:46	19:17	22:33	+9:23
25.2M	25.20 mi	14:36:30	4:07:34	9:49	4:54	14:13	-8:20
Finish	26.22 mi	14:46:33	4:17:37	9:50	10:03	9:52	-4:21

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

9:50 /mi

Slowest Pace

22:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:23

47% of race

Time at Steady Pace

1:07:37

26% of race

Time at Slower Pace

1:09:37

27% of race

Average Pace: 9:50 /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	10:51:01	22:05	7:06	22:05	7:06	#8715
10K	6.21 mi	11:13:20	44:24	7:09	22:19	7:11	#8990
15K	9.32 mi	11:36:34	1:07:38	7:15	23:14	7:29	#9814
20K	12.43 mi	12:01:30	1:32:34	7:27	24:56	8:02	#11214
Half	13.11 mi	12:07:06	1:38:10	7:29	5:36	8:12	#11534
25K	15.53 mi	12:29:19	2:00:23	7:45	22:13	9:10	#13426
30K	18.64 mi	13:04:01	2:35:05	8:19	34:42	11:10	#16952
20M	20.00 mi	13:22:41	2:53:45	8:41	18:40	13:44	#18952
21M	21.00 mi	13:36:17	3:07:21	8:55	13:36	13:36	#19814
35K	21.75 mi	13:44:51	3:15:55	9:01	8:34	11:27	#20174
23M	23.00 mi	13:59:09	3:30:13	9:08	14:18	11:25	#20552
24M	24.00 mi	14:12:19	3:43:23	9:18	13:10	13:10	#21162
40K	24.85 mi	14:31:36	4:02:40	9:46	19:17	22:33	#22578
25.2M	25.20 mi	14:36:30	4:07:34	9:49	4:54	14:13	#22662
Finish	26.22 mi	14:46:33	4:17:37	9:50	10:03	9:52	#22666

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	8715	7453	7453	11580(Top 41%)	8875(Top 55%)	8875(Top 539%)
10K	6.21 mi	3.10 mi	8990-275	7592-139	7592-139	9344(Top 33%)	7798(Top 48%)	7798(Top 473%)
15K	9.32 mi	3.11 mi	9814-824	8038-446	8038-446	11580(Top 41%)	8875(Top 55%)	8875(Top 539%)
20K	12.43 mi	3.11 mi	11214-1400	8729-691	8729-691	15120(Top 53%)	10375(Top 64%)	10375(Top 630%)
Half	13.11 mi	0.68 mi	11534-320	8874-145	8874-145	17324(Top 61%)	11351(Top 70%)	11351(Top 689%)
25K	15.53 mi	2.42 mi	13426-1892	9665-791	9665-791	20620(Top 73%)	12685(Top 79%)	12685(Top 770%)
30K	18.64 mi	3.11 mi	16952-3526	11117-1452	11117-1452	24318(Top 86%)	14219(Top 88%)	14219(Top 863%)
20M	20.00 mi	1.36 mi	18952-2000	11951-834	11951-834	27099(Top 95%)	15416(Top 96%)	15416(Top 935%)
21M	21.00 mi	1.00 mi	19814-862	12293-342	12293-342	25766(Top 91%)	14769(Top 92%)	14769(Top 896%)
35K	21.75 mi	0.75 mi	20174-360	12428-135	12428-135	25018(Top 88%)	14359(Top 89%)	14359(Top 871%)
23M	23.00 mi	1.25 mi	20552-378	12579-151	12579-151	24107(Top 85%)	13891(Top 86%)	13891(Top 843%)
24M	24.00 mi	1.00 mi	21162-610	12835-256	12835-256	27025(Top 95%)	15308(Top 95%)	15308(Top 929%)
40K	24.85 mi	0.85 mi	22578-1416	13447-612	13447-612	28397(Top 100%)	16099(Top 100%)	16099(Top 977%)
25.2M	25.20 mi	0.35 mi	22662-84	13472-25	13472-25	26484(Top 93%)	14984(Top 93%)	14984(Top 909%)
Finish	26.22 mi	1.02 mi	22666-4	13457+15	13457+15	22494(Top 79%)	13026(Top 81%)	13026(Top 790%)

13026

Passing Analysis

Category:

Athletes Passed

285

Passed By

14233

Net Change

-13951

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#8715
5K → 10K	105	380	-275	#8715	#8990
10K → 15K	32	855	-824	#8990	#9814
15K → 20K	22	1420	-1400	#9814	#11214
20K → Half	3	323	-320	#11214	#11534
Half → 25K	17	1909	-1892	#11534	#13426
25K → 30K	7	3533	-3526	#13426	#16952
30K → 20M	6	2006	-2000	#16952	#18952
20M → 21M	11	873	-862	#18952	#19814
21M → 35K	10	370	-360	#19814	#20174
35K → 23M	26	404	-378	#20174	#20552
23M → 24M	3	613	-610	#20552	#21162
24M → 40K	0	1416	-1416	#21162	#22578
40K → 25.2M	3	87	-84	#22578	#22662
25.2M → Finish	40	44	-4	#22662	#22666
TOTALS	285	14233	-13951