Yunzhi Gu

Bib: 4002•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Top 10%

Gender (Male)

#0 / 14578

Top 16%

Masters (Masters Men)

#0 / 9729

Top 7%

Division (M45-49)

#0 / 2218

Top 8%

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

19:52

Rank: #2651

Start → 5K

19:52 | 6:24/mi

5K· 3.11 mi

19:52

Rank: #2651

Start → 5K

19:52 | 6:24/mi

10K· 6.21 mi

39:41

Rank: #2444 (+207)

5K → 10K

19:49 | 6:23/mi

10K· 6.21 mi

39:41

Rank: #2444 (+207)

5K → 10K

19:49 | 6:23/mi

15K· 9.32 mi

59:58

Rank: #2566 (-122)

10K → 15K

20:17 | 6:32/mi

15K· 9.32 mi

59:58

Rank: #2566 (-122)

10K → 15K

20:17 | 6:32/mi

20K· 12.43 mi

1:20:20

Rank: #2493 (+73)

15K → 20K

20:22 | 6:33/mi

20K· 12.43 mi

1:20:20

Rank: #2493 (+73)

15K → 20K

20:22 | 6:33/mi

Half· 13.11 mi

1:24:42

Rank: #2472 (+21)

20K → Half

4:22 | 6:24/mi

Half· 13.11 mi

1:24:42

Rank: #2472 (+21)

20K → Half

4:22 | 6:24/mi

25K· 15.53 mi

1:40:53

Rank: #2423 (+49)

Half → 25K

16:11 | 6:40/mi

25K· 15.53 mi

1:40:53

Rank: #2423 (+49)

Half → 25K

16:11 | 6:40/mi

30K· 18.64 mi

2:02:31

Rank: #2370 (+53)

25K → 30K

21:38 | 6:58/mi

30K· 18.64 mi

2:02:31

Rank: #2370 (+53)

25K → 30K

21:38 | 6:58/mi

20M

2:12:00

Rank: #2324 (+46)

30K → 20M

9:29 | 6:59/mi

20M

2:12:00

Rank: #2324 (+46)

30K → 20M

9:29 | 6:59/mi

21M

2:19:40

Rank: #2314 (+10)

20M → 21M

7:40 | 7:40/mi

21M

2:19:40

Rank: #2314 (+10)

20M → 21M

7:40 | 7:40/mi

35K· 21.75 mi

2:24:55

Rank: #2315 (-1)

21M → 35K

5:15 | 7:01/mi

35K· 21.75 mi

2:24:55

Rank: #2315 (-1)

21M → 35K

5:15 | 7:01/mi

23M

2:33:58

Rank: #2297 (+18)

35K → 23M

9:03 | 7:14/mi

23M

2:33:58

Rank: #2297 (+18)

35K → 23M

9:03 | 7:14/mi

24M

2:41:08

Rank: #2296 (+1)

23M → 24M

7:10 | 7:10/mi

24M

2:41:08

Rank: #2296 (+1)

23M → 24M

7:10 | 7:10/mi

40K· 24.85 mi

2:47:32

Rank: #2310 (-14)

24M → 40K

6:24 | 7:29/mi

40K· 24.85 mi

2:47:32

Rank: #2310 (-14)

24M → 40K

6:24 | 7:29/mi

25.2M

2:50:27

Rank: #2326 (-16)

40K → 25.2M

2:55 | 8:27/mi

25.2M

2:50:27

Rank: #2326 (-16)

40K → 25.2M

2:55 | 8:27/mi

Finish· 26.22 mi

2:58:19

Rank: #2481 (-155)

25.2M → Finish

7:52 | 7:43/mi

Finish· 26.22 mi

2:58:19

Rank: #2481 (-155)

25.2M → Finish

7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:24:42

Pace6:28 /mi

2nd Half

Distance13.11 mi

Time1:33:37

Pace7:08 /mi

📊Positive Split: 10.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:22:42	19:52	6:24	19:52	6:24	-
10K	6.21 mi	10:42:31	39:41	6:23	19:49	6:23	-0:01
15K	9.32 mi	11:02:48	59:58	6:26	20:17	6:32	+0:09
20K	12.43 mi	11:23:10	1:20:20	6:28	20:22	6:33	+0:01
Half	13.11 mi	11:27:32	1:24:42	6:28	4:22	6:24	-0:09
25K	15.53 mi	11:43:43	1:40:53	6:30	16:11	6:40	+0:16
30K	18.64 mi	12:05:21	2:02:31	6:34	21:38	6:58	+0:18
20M	20.00 mi	12:14:50	2:12:00	6:36	9:29	6:59	+0:01
21M	21.00 mi	12:22:30	2:19:40	6:39	7:40	7:40	+0:41
35K	21.75 mi	12:27:45	2:24:55	6:40	5:15	7:01	-0:39
23M	23.00 mi	12:36:48	2:33:58	6:42	9:03	7:14	+0:13
24M	24.00 mi	12:43:58	2:41:08	6:43	7:10	7:10	-0:04
40K	24.85 mi	12:50:22	2:47:32	6:44	6:24	7:29	+0:19
25.2M	25.20 mi	12:53:17	2:50:27	6:46	2:55	8:27	+0:58
Finish	26.22 mi	13:01:09	2:58:19	6:48	7:52	7:43	-0:44

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

6:23 /mi

Average Pace

6:48 /mi

Slowest Pace

8:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:53

57% of race

Time at Steady Pace

52:35

29% of race

Time at Slower Pace

24:51

14% of race

Average Pace: 6:48 /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	10:22:42	19:52	6:24	19:52	6:24	#2651
10K	6.21 mi	10:42:31	39:41	6:23	19:49	6:23	#2444
15K	9.32 mi	11:02:48	59:58	6:26	20:17	6:32	#2566
20K	12.43 mi	11:23:10	1:20:20	6:28	20:22	6:33	#2493
Half	13.11 mi	11:27:32	1:24:42	6:28	4:22	6:24	#2472
25K	15.53 mi	11:43:43	1:40:53	6:30	16:11	6:40	#2423
30K	18.64 mi	12:05:21	2:02:31	6:34	21:38	6:58	#2370
20M	20.00 mi	12:14:50	2:12:00	6:36	9:29	6:59	#2324
21M	21.00 mi	12:22:30	2:19:40	6:39	7:40	7:40	#2314
35K	21.75 mi	12:27:45	2:24:55	6:40	5:15	7:01	#2315
23M	23.00 mi	12:36:48	2:33:58	6:42	9:03	7:14	#2297
24M	24.00 mi	12:43:58	2:41:08	6:43	7:10	7:10	#2296
40K	24.85 mi	12:50:22	2:47:32	6:44	6:24	7:29	#2310
25.2M	25.20 mi	12:53:17	2:50:27	6:46	2:55	8:27	#2326
Finish	26.22 mi	13:01:09	2:58:19	6:48	7:52	7:43	#2481

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	2651	2550	2550	2858(Top 11%)	2731(Top 19%)	2731(Top 123%)
10K	6.21 mi	3.10 mi	2444+207	2352+198	2352+198	2303(Top 9%)	2220(Top 15%)	2220(Top 100%)
15K	9.32 mi	3.11 mi	2566-122	2465-113	2465-113	2858(Top 11%)	2731(Top 19%)	2731(Top 123%)
20K	12.43 mi	3.11 mi	2493+73	2395+70	2395+70	2435(Top 10%)	2333(Top 16%)	2333(Top 105%)
Half	13.11 mi	0.68 mi	2472+21	2375+20	2375+20	2126(Top 8%)	2048(Top 14%)	2048(Top 92%)
25K	15.53 mi	2.42 mi	2423+49	2324+51	2324+51	2494(Top 10%)	2373(Top 16%)	2373(Top 107%)
30K	18.64 mi	3.11 mi	2370+53	2264+60	2264+60	2672(Top 10%)	2504(Top 17%)	2504(Top 113%)
20M	20.00 mi	1.36 mi	2324+46	2221+43	2221+43	2266(Top 9%)	2122(Top 15%)	2122(Top 96%)
21M	21.00 mi	1.00 mi	2314+10	2212+9	2212+9	3024(Top 12%)	2717(Top 19%)	2717(Top 122%)
35K	21.75 mi	0.75 mi	2315-1	2209+3	2209+3	3120(Top 12%)	2795(Top 19%)	2795(Top 126%)
23M	23.00 mi	1.25 mi	2297+18	2190+19	2190+19	2665(Top 10%)	2388(Top 16%)	2388(Top 108%)
24M	24.00 mi	1.00 mi	2296+1	2179+11	2179+11	2868(Top 11%)	2513(Top 17%)	2513(Top 113%)
40K	24.85 mi	0.85 mi	2310-14	2184-5	2184-5	3422(Top 13%)	2833(Top 19%)	2833(Top 128%)
25.2M	25.20 mi	0.35 mi	2326-16	2195-11	2195-11	4208(Top 16%)	3272(Top 22%)	3272(Top 148%)
Finish	26.22 mi	1.02 mi	2481-155	2331-136	2331-136	6819(Top 27%)	4763(Top 33%)	4763(Top 215%)

4763

Passing Analysis

Category:

Athletes Passed

1076

Passed By

906

Net Change

+170

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#2651
5K → 10K	243	36	+207	#2651	#2444
10K → 15K	50	172	-122	#2444	#2566
15K → 20K	132	59	+73	#2566	#2493
20K → Half	28	7	+21	#2493	#2472
Half → 25K	102	53	+49	#2472	#2423
25K → 30K	152	99	+53	#2423	#2370
30K → 20M	85	39	+46	#2370	#2324
20M → 21M	56	46	+10	#2324	#2314
21M → 35K	34	35	-1	#2314	#2315
35K → 23M	67	49	+18	#2315	#2297
23M → 24M	52	51	+1	#2297	#2296
24M → 40K	46	60	-14	#2296	#2310
40K → 25.2M	19	35	-16	#2310	#2326
25.2M → Finish	10	165	-155	#2326	#2481
TOTALS	1076	906	+170