Chenghai Peng

Bib: 11010•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 (M45-49)

#0 / 2386

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

21:44

Rank: #7789

Start → 5K

21:44 | 7:00/mi

5K· 3.11 mi

21:44

Rank: #7789

Start → 5K

21:44 | 7:00/mi

10K· 6.21 mi

44:03

Rank: #8564 (-775)

5K → 10K

22:19 | 7:11/mi

10K· 6.21 mi

44:03

Rank: #8564 (-775)

5K → 10K

22:19 | 7:11/mi

15K· 9.32 mi

1:07:26

Rank: #9622 (-1058)

10K → 15K

23:23 | 7:32/mi

15K· 9.32 mi

1:07:26

Rank: #9622 (-1058)

10K → 15K

23:23 | 7:32/mi

20K· 12.43 mi

1:31:19

Rank: #10291 (-669)

15K → 20K

23:53 | 7:41/mi

20K· 12.43 mi

1:31:19

Rank: #10291 (-669)

15K → 20K

23:53 | 7:41/mi

Half· 13.11 mi

1:36:42

Rank: #10536 (-245)

20K → Half

5:23 | 7:53/mi

Half· 13.11 mi

1:36:42

Rank: #10536 (-245)

20K → Half

5:23 | 7:53/mi

25K· 15.53 mi

1:56:56

Rank: #11563 (-1027)

Half → 25K

20:14 | 8:21/mi

25K· 15.53 mi

1:56:56

Rank: #11563 (-1027)

Half → 25K

20:14 | 8:21/mi

30K· 18.64 mi

2:23:30

Rank: #12255 (-692)

25K → 30K

26:34 | 8:33/mi

30K· 18.64 mi

2:23:30

Rank: #12255 (-692)

25K → 30K

26:34 | 8:33/mi

20M

2:36:12

Rank: #12815 (-560)

30K → 20M

12:42 | 9:21/mi

20M

2:36:12

Rank: #12815 (-560)

30K → 20M

12:42 | 9:21/mi

21M

2:47:47

Rank: #13784 (-969)

20M → 21M

11:35 | 11:35/mi

21M

2:47:47

Rank: #13784 (-969)

20M → 21M

11:35 | 11:35/mi

35K· 21.75 mi

2:56:20

Rank: #14637 (-853)

21M → 35K

8:33 | 11:26/mi

35K· 21.75 mi

2:56:20

Rank: #14637 (-853)

21M → 35K

8:33 | 11:26/mi

23M

3:12:08

Rank: #16029 (-1392)

35K → 23M

15:48 | 12:37/mi

23M

3:12:08

Rank: #16029 (-1392)

35K → 23M

15:48 | 12:37/mi

24M

3:21:17

Rank: #16114 (-85)

23M → 24M

9:09 | 9:09/mi

24M

3:21:17

Rank: #16114 (-85)

23M → 24M

9:09 | 9:09/mi

40K· 24.85 mi

3:28:51

Rank: #16093 (+21)

24M → 40K

7:34 | 8:51/mi

40K· 24.85 mi

3:28:51

Rank: #16093 (+21)

24M → 40K

7:34 | 8:51/mi

25.2M

3:32:10

Rank: #16066 (+27)

40K → 25.2M

3:19 | 9:37/mi

25.2M

3:32:10

Rank: #16066 (+27)

40K → 25.2M

3:19 | 9:37/mi

Finish· 26.22 mi

3:40:15

Rank: #15927 (+139)

25.2M → Finish

8:05 | 7:56/mi

Finish· 26.22 mi

3:40:15

Rank: #15927 (+139)

25.2M → Finish

8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:36:42

Pace7:23 /mi

2nd Half

Distance13.11 mi

Time2:03:33

Pace9:25 /mi

📊Positive Split: 27.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:49:59	21:44	7:00	21:44	7:00	-
10K	6.21 mi	11:12:18	44:03	7:05	22:19	7:11	+0:11
15K	9.32 mi	11:35:41	1:07:26	7:14	23:23	7:32	+0:21
20K	12.43 mi	11:59:34	1:31:19	7:21	23:53	7:41	+0:09
Half	13.11 mi	12:04:57	1:36:42	7:23	5:23	7:53	+0:12
25K	15.53 mi	12:25:11	1:56:56	7:32	20:14	8:21	+0:28
30K	18.64 mi	12:51:45	2:23:30	7:42	26:34	8:33	+0:12
20M	20.00 mi	13:04:27	2:36:12	7:49	12:42	9:21	+0:48
21M	21.00 mi	13:16:02	2:47:47	7:59	11:35	11:35	+2:14
35K	21.75 mi	13:24:35	2:56:20	8:06	8:33	11:26	-0:09
23M	23.00 mi	13:40:23	3:12:08	8:21	15:48	12:37	+1:11
24M	24.00 mi	13:49:32	3:21:17	8:23	9:09	9:09	-3:28
40K	24.85 mi	13:57:06	3:28:51	8:24	7:34	8:51	-0:18
25.2M	25.20 mi	14:00:25	3:32:10	8:25	3:19	9:37	+0:46
Finish	26.22 mi	14:08:30	3:40:15	8:24	8:05	7:56	-1:41

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

7:00 /mi

Average Pace

8:24 /mi

Slowest Pace

12:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:19

41% of race

Time at Steady Pace

1:29:41

41% of race

Time at Slower Pace

39:15

18% of race

Average Pace: 8:24 /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	10:49:59	21:44	7:00	21:44	7:00	#7789
10K	6.21 mi	11:12:18	44:03	7:05	22:19	7:11	#8564
15K	9.32 mi	11:35:41	1:07:26	7:14	23:23	7:32	#9622
20K	12.43 mi	11:59:34	1:31:19	7:21	23:53	7:41	#10291
Half	13.11 mi	12:04:57	1:36:42	7:23	5:23	7:53	#10536
25K	15.53 mi	12:25:11	1:56:56	7:32	20:14	8:21	#11563
30K	18.64 mi	12:51:45	2:23:30	7:42	26:34	8:33	#12255
20M	20.00 mi	13:04:27	2:36:12	7:49	12:42	9:21	#12815
21M	21.00 mi	13:16:02	2:47:47	7:59	11:35	11:35	#13784
35K	21.75 mi	13:24:35	2:56:20	8:06	8:33	11:26	#14637
23M	23.00 mi	13:40:23	3:12:08	8:21	15:48	12:37	#16029
24M	24.00 mi	13:49:32	3:21:17	8:23	9:09	9:09	#16114
40K	24.85 mi	13:57:06	3:28:51	8:24	7:34	8:51	#16093
25.2M	25.20 mi	14:00:25	3:32:10	8:25	3:19	9:37	#16066
Finish	26.22 mi	14:08:30	3:40:15	8:24	8:05	7:56	#15927

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	7789	6864	6864	11998(Top 42%)	9071(Top 56%)	9071(Top 380%)
10K	6.21 mi	3.10 mi	8564-775	7332-468	7332-468	9342(Top 33%)	7796(Top 48%)	7796(Top 327%)
15K	9.32 mi	3.11 mi	9622-1058	7938-606	7938-606	11998(Top 42%)	9071(Top 56%)	9071(Top 380%)
20K	12.43 mi	3.11 mi	10291-669	8257-319	8257-319	12285(Top 43%)	9099(Top 56%)	9099(Top 381%)
Half	13.11 mi	0.68 mi	10536-245	8393-136	8393-136	14976(Top 53%)	10338(Top 64%)	10338(Top 433%)
25K	15.53 mi	2.42 mi	11563-1027	8849-456	8849-456	16201(Top 57%)	10730(Top 67%)	10730(Top 450%)
30K	18.64 mi	3.11 mi	12255-692	9091-242	9091-242	15077(Top 53%)	10095(Top 63%)	10095(Top 423%)
20M	20.00 mi	1.36 mi	12815-560	9309-218	9309-218	18484(Top 65%)	11438(Top 71%)	11438(Top 479%)
21M	21.00 mi	1.00 mi	13784-969	9695-386	9695-386	22771(Top 80%)	13328(Top 83%)	13328(Top 559%)
35K	21.75 mi	0.75 mi	14637-853	10068-373	10068-373	24978(Top 88%)	14336(Top 89%)	14336(Top 601%)
23M	23.00 mi	1.25 mi	16029-1392	10610-542	10610-542	25951(Top 91%)	14809(Top 92%)	14809(Top 621%)
24M	24.00 mi	1.00 mi	16114-85	10626-16	10626-16	18091(Top 64%)	10959(Top 68%)	10959(Top 459%)
40K	24.85 mi	0.85 mi	16093+21	10591+35	10591+35	15450(Top 54%)	9637(Top 60%)	9637(Top 404%)
25.2M	25.20 mi	0.35 mi	16066+27	10572+19	10572+19	15141(Top 53%)	9480(Top 59%)	9480(Top 397%)
Finish	26.22 mi	1.02 mi	15927+139	10495+77	10495+77	12420(Top 44%)	8253(Top 51%)	8253(Top 346%)

8253

Passing Analysis

Category:

Athletes Passed

599

Passed By

8735

Net Change

-8138

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#7789
5K → 10K	27	802	-775	#7789	#8564
10K → 15K	19	1077	-1058	#8564	#9622
15K → 20K	55	722	-669	#9622	#10291
20K → Half	6	251	-245	#10291	#10536
Half → 25K	29	1056	-1027	#10536	#11563
25K → 30K	95	787	-692	#11563	#12255
30K → 20M	31	591	-560	#12255	#12815
20M → 21M	8	977	-969	#12815	#13784
21M → 35K	3	856	-853	#13784	#14637
35K → 23M	11	1403	-1392	#14637	#16029
23M → 24M	42	127	-85	#16029	#16114
24M → 40K	70	49	+21	#16114	#16093
40K → 25.2M	53	26	+27	#16093	#16066
25.2M → Finish	150	11	+139	#16066	#15927
TOTALS	599	8735	-8138