Meifeng Xu

Bib: 28677•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

29:53

Rank: #24601

Start → 5K

29:53 | 9:37/mi

5K· 3.11 mi

29:53

Rank: #24601

Start → 5K

29:53 | 9:37/mi

10K· 6.21 mi

59:35

Rank: #24426 (+175)

5K → 10K

29:42 | 9:34/mi

10K· 6.21 mi

59:35

Rank: #24426 (+175)

5K → 10K

29:42 | 9:34/mi

15K· 9.32 mi

1:30:04

Rank: #24475 (-49)

10K → 15K

30:29 | 9:49/mi

15K· 9.32 mi

1:30:04

Rank: #24475 (-49)

10K → 15K

30:29 | 9:49/mi

20K· 12.43 mi

2:00:35

Rank: #24308 (+167)

15K → 20K

30:31 | 9:49/mi

20K· 12.43 mi

2:00:35

Rank: #24308 (+167)

15K → 20K

30:31 | 9:49/mi

Half· 13.11 mi

2:07:21

Rank: #24320 (-12)

20K → Half

6:46 | 9:55/mi

Half· 13.11 mi

2:07:21

Rank: #24320 (-12)

20K → Half

6:46 | 9:55/mi

25K· 15.53 mi

2:34:59

Rank: #24664 (-344)

Half → 25K

27:38 | 11:24/mi

25K· 15.53 mi

2:34:59

Rank: #24664 (-344)

Half → 25K

27:38 | 11:24/mi

30K· 18.64 mi

3:12:04

Rank: #24873 (-209)

25K → 30K

37:05 | 11:56/mi

30K· 18.64 mi

3:12:04

Rank: #24873 (-209)

25K → 30K

37:05 | 11:56/mi

20M

3:28:23

Rank: #24917 (-44)

30K → 20M

16:19 | 12:00/mi

20M

3:28:23

Rank: #24917 (-44)

30K → 20M

16:19 | 12:00/mi

21M

3:41:39

Rank: #24977 (-60)

20M → 21M

13:16 | 13:16/mi

21M

3:41:39

Rank: #24977 (-60)

20M → 21M

13:16 | 13:16/mi

35K· 21.75 mi

3:51:21

Rank: #25085 (-108)

21M → 35K

9:42 | 12:58/mi

35K· 21.75 mi

3:51:21

Rank: #25085 (-108)

21M → 35K

9:42 | 12:58/mi

23M

4:06:51

Rank: #25121 (-36)

35K → 23M

15:30 | 12:23/mi

23M

4:06:51

Rank: #25121 (-36)

35K → 23M

15:30 | 12:23/mi

24M

4:21:44

Rank: #25339 (-218)

23M → 24M

14:53 | 14:53/mi

24M

4:21:44

Rank: #25339 (-218)

23M → 24M

14:53 | 14:53/mi

40K· 24.85 mi

4:32:22

Rank: #25352 (-13)

24M → 40K

10:38 | 12:26/mi

40K· 24.85 mi

4:32:22

Rank: #25352 (-13)

24M → 40K

10:38 | 12:26/mi

25.2M

4:37:51

Rank: #25428 (-76)

40K → 25.2M

5:29 | 15:54/mi

25.2M

4:37:51

Rank: #25428 (-76)

40K → 25.2M

5:29 | 15:54/mi

Finish· 26.22 mi

4:49:16

Rank: #25458 (-30)

25.2M → Finish

11:25 | 11:12/mi

Finish· 26.22 mi

4:49:16

Rank: #25458 (-30)

25.2M → Finish

11:25 | 11:12/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:07:21

Pace9:43 /mi

2nd Half

Distance13.11 mi

Time2:41:55

Pace12:21 /mi

📊Positive Split: 27.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:47:15	29:53	9:37	29:53	9:37	-
10K	6.21 mi	12:16:57	59:35	9:35	29:42	9:34	-0:03
15K	9.32 mi	12:47:26	1:30:04	9:40	30:29	9:49	+0:15
20K	12.43 mi	13:17:57	2:00:35	9:42	30:31	9:49	0:00
Half	13.11 mi	13:24:43	2:07:21	9:43	6:46	9:55	+0:06
25K	15.53 mi	13:52:21	2:34:59	9:59	27:38	11:24	+1:29
30K	18.64 mi	14:29:26	3:12:04	10:18	37:05	11:56	+0:32
20M	20.00 mi	14:45:45	3:28:23	10:25	16:19	12:00	+0:04
21M	21.00 mi	14:59:01	3:41:39	10:33	13:16	13:16	+1:16
35K	21.75 mi	15:08:43	3:51:21	10:38	9:42	12:58	-0:18
23M	23.00 mi	15:24:13	4:06:51	10:44	15:30	12:23	-0:35
24M	24.00 mi	15:39:06	4:21:44	10:54	14:53	14:53	+2:30
40K	24.85 mi	15:49:44	4:32:22	10:57	10:38	12:26	-2:27
25.2M	25.20 mi	15:55:13	4:37:51	11:02	5:29	15:54	+3:28
Finish	26.22 mi	16:06:38	4:49:16	11:02	11:25	11:12	-4:42

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

9:34 /mi

Average Pace

11:02 /mi

Slowest Pace

15:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:21

44% of race

Time at Steady Pace

1:58:35

41% of race

Time at Slower Pace

43:20

15% of race

Average Pace: 11:02 /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	11:47:15	29:53	9:37	29:53	9:37	#24601
10K	6.21 mi	12:16:57	59:35	9:35	29:42	9:34	#24426
15K	9.32 mi	12:47:26	1:30:04	9:40	30:29	9:49	#24475
20K	12.43 mi	13:17:57	2:00:35	9:42	30:31	9:49	#24308
Half	13.11 mi	13:24:43	2:07:21	9:43	6:46	9:55	#24320
25K	15.53 mi	13:52:21	2:34:59	9:59	27:38	11:24	#24664
30K	18.64 mi	14:29:26	3:12:04	10:18	37:05	11:56	#24873
20M	20.00 mi	14:45:45	3:28:23	10:25	16:19	12:00	#24917
21M	21.00 mi	14:59:01	3:41:39	10:33	13:16	13:16	#24977
35K	21.75 mi	15:08:43	3:51:21	10:38	9:42	12:58	#25085
23M	23.00 mi	15:24:13	4:06:51	10:44	15:30	12:23	#25121
24M	24.00 mi	15:39:06	4:21:44	10:54	14:53	14:53	#25339
40K	24.85 mi	15:49:44	4:32:22	10:57	10:38	12:26	#25352
25.2M	25.20 mi	15:55:13	4:37:51	11:02	5:29	15:54	#25428
Finish	26.22 mi	16:06:38	4:49:16	11:02	11:25	11:12	#25458

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	24601	14532	14532	24573(Top 87%)	14515(Top 90%)	14515(Top 608%)
10K	6.21 mi	3.10 mi	24426+175	14455+77	14455+77	24255(Top 85%)	14357(Top 89%)	14357(Top 602%)
15K	9.32 mi	3.11 mi	24475-49	14468-13	14468-13	24573(Top 87%)	14515(Top 90%)	14515(Top 608%)
20K	12.43 mi	3.11 mi	24308+167	14379+89	14379+89	23824(Top 84%)	14147(Top 88%)	14147(Top 593%)
Half	13.11 mi	0.68 mi	24320-12	14376+3	14376+3	24660(Top 87%)	14512(Top 90%)	14512(Top 608%)
25K	15.53 mi	2.42 mi	24664-344	14533-157	14533-157	25732(Top 91%)	14953(Top 93%)	14953(Top 627%)
30K	18.64 mi	3.11 mi	24873-209	14602-69	14602-69	25501(Top 90%)	14761(Top 92%)	14761(Top 619%)
20M	20.00 mi	1.36 mi	24917-44	14601+1	14601+1	25271(Top 89%)	14584(Top 91%)	14584(Top 611%)
21M	21.00 mi	1.00 mi	24977-60	14618-17	14618-17	25394(Top 89%)	14569(Top 90%)	14569(Top 611%)
35K	21.75 mi	0.75 mi	25085-108	14653-35	14653-35	26930(Top 95%)	15305(Top 95%)	15305(Top 641%)
23M	23.00 mi	1.25 mi	25121-36	14660-7	14660-7	25635(Top 90%)	14645(Top 91%)	14645(Top 614%)
24M	24.00 mi	1.00 mi	25339-218	14750-90	14750-90	28022(Top 99%)	15848(Top 98%)	15848(Top 664%)
40K	24.85 mi	0.85 mi	25352-13	14752-2	14752-2	25585(Top 90%)	14576(Top 91%)	14576(Top 611%)
25.2M	25.20 mi	0.35 mi	25428-76	14781-29	14781-29	27661(Top 97%)	15627(Top 97%)	15627(Top 655%)
Finish	26.22 mi	1.02 mi	25458-30	14784-3	14784-3	25704(Top 90%)	14636(Top 91%)	14636(Top 613%)

14636

Passing Analysis

Category:

Athletes Passed

922

Passed By

1779

Net Change

-857

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#24601
5K → 10K	301	126	+175	#24601	#24426
10K → 15K	122	171	-49	#24426	#24475
15K → 20K	221	54	+167	#24475	#24308
20K → Half	16	28	-12	#24308	#24320
Half → 25K	26	370	-344	#24320	#24664
25K → 30K	75	284	-209	#24664	#24873
30K → 20M	45	89	-44	#24873	#24917
20M → 21M	27	87	-60	#24917	#24977
21M → 35K	8	116	-108	#24977	#25085
35K → 23M	26	62	-36	#25085	#25121
23M → 24M	7	225	-218	#25121	#25339
24M → 40K	27	40	-13	#25339	#25352
40K → 25.2M	2	78	-76	#25352	#25428
25.2M → Finish	19	49	-30	#25428	#25458
TOTALS	922	1779	-857