Xiangfei Zeng

Bib: 22882•F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 26622

Gender (Female)

#0 / 11423

Masters (Masters Women)

#0 / 6539

Division (F55-59)

#0 / 815

Top 49%

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

25:33

Rank: #15636

Start → 5K

25:33 | 8:13/mi

5K· 3.11 mi

25:33

Rank: #15636

Start → 5K

25:33 | 8:13/mi

10K· 6.21 mi

51:53

Rank: #16870 (-1234)

5K → 10K

26:20 | 8:29/mi

10K· 6.21 mi

51:53

Rank: #16870 (-1234)

5K → 10K

26:20 | 8:29/mi

15K· 9.32 mi

1:19:13

Rank: #17853 (-983)

10K → 15K

27:20 | 8:48/mi

15K· 9.32 mi

1:19:13

Rank: #17853 (-983)

10K → 15K

27:20 | 8:48/mi

20K· 12.43 mi

1:47:22

Rank: #18456 (-603)

15K → 20K

28:09 | 9:04/mi

20K· 12.43 mi

1:47:22

Rank: #18456 (-603)

15K → 20K

28:09 | 9:04/mi

Half· 13.11 mi

1:53:34

Rank: #18601 (-145)

20K → Half

6:12 | 9:05/mi

Half· 13.11 mi

1:53:34

Rank: #18601 (-145)

20K → Half

6:12 | 9:05/mi

25K· 15.53 mi

2:16:31

Rank: #19028 (-427)

Half → 25K

22:57 | 9:28/mi

25K· 15.53 mi

2:16:31

Rank: #19028 (-427)

Half → 25K

22:57 | 9:28/mi

30K· 18.64 mi

2:47:27

Rank: #19510 (-482)

25K → 30K

30:56 | 9:57/mi

30K· 18.64 mi

2:47:27

Rank: #19510 (-482)

25K → 30K

30:56 | 9:57/mi

20M

3:01:03

Rank: #19614 (-104)

30K → 20M

13:36 | 10:00/mi

20M

3:01:03

Rank: #19614 (-104)

30K → 20M

13:36 | 10:00/mi

21M

3:11:47

Rank: #19644 (-30)

20M → 21M

10:44 | 10:44/mi

21M

3:11:47

Rank: #19644 (-30)

20M → 21M

10:44 | 10:44/mi

35K· 21.75 mi

3:18:59

Rank: #19679 (-35)

21M → 35K

7:12 | 9:37/mi

35K· 21.75 mi

3:18:59

Rank: #19679 (-35)

21M → 35K

7:12 | 9:37/mi

23M

3:31:24

Rank: #19711 (-32)

35K → 23M

12:25 | 9:55/mi

23M

3:31:24

Rank: #19711 (-32)

35K → 23M

12:25 | 9:55/mi

24M

3:41:06

Rank: #19717 (-6)

23M → 24M

9:42 | 9:42/mi

24M

3:41:06

Rank: #19717 (-6)

23M → 24M

9:42 | 9:42/mi

40K· 24.85 mi

3:49:52

Rank: #19768 (-51)

24M → 40K

8:46 | 10:15/mi

40K· 24.85 mi

3:49:52

Rank: #19768 (-51)

24M → 40K

8:46 | 10:15/mi

25.2M

3:53:40

Rank: #19792 (-24)

40K → 25.2M

3:48 | 11:01/mi

25.2M

3:53:40

Rank: #19792 (-24)

40K → 25.2M

3:48 | 11:01/mi

Finish· 26.22 mi

4:03:16

Rank: #19796 (-4)

25.2M → Finish

9:36 | 9:25/mi

Finish· 26.22 mi

4:03:16

Rank: #19796 (-4)

25.2M → Finish

9:36 | 9:25/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:53:34

Pace8:40 /mi

2nd Half

Distance13.11 mi

Time2:09:42

Pace9:54 /mi

📊Positive Split: 14.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:24:12	25:33	8:13	25:33	8:13	-
10K	6.21 mi	11:50:32	51:53	8:21	26:20	8:29	+0:16
15K	9.32 mi	12:17:52	1:19:13	8:30	27:20	8:48	+0:19
20K	12.43 mi	12:46:01	1:47:22	8:38	28:09	9:04	+0:16
Half	13.11 mi	12:52:13	1:53:34	8:40	6:12	9:05	+0:01
25K	15.53 mi	13:15:10	2:16:31	8:47	22:57	9:28	+0:23
30K	18.64 mi	13:46:06	2:47:27	8:59	30:56	9:57	+0:29
20M	20.00 mi	13:59:42	3:01:03	9:03	13:36	10:00	+0:03
21M	21.00 mi	14:10:26	3:11:47	9:08	10:44	10:44	+0:44
35K	21.75 mi	14:17:38	3:18:59	9:09	7:12	9:37	-1:07
23M	23.00 mi	14:30:03	3:31:24	9:11	12:25	9:55	+0:18
24M	24.00 mi	14:39:45	3:41:06	9:13	9:42	9:42	-0:13
40K	24.85 mi	14:48:31	3:49:52	9:15	8:46	10:15	+0:33
25.2M	25.20 mi	14:52:19	3:53:40	9:16	3:48	11:01	+0:46
Finish	26.22 mi	15:01:55	4:03:16	9:17	9:36	9:25	-1:36

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

8:13 /mi

Average Pace

9:17 /mi

Slowest Pace

11:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:34

47% of race

Time at Steady Pace

1:32:48

38% of race

Time at Slower Pace

36:54

15% of race

Average Pace: 9:17 /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	11:24:12	25:33	8:13	25:33	8:13	#15636
10K	6.21 mi	11:50:32	51:53	8:21	26:20	8:29	#16870
15K	9.32 mi	12:17:52	1:19:13	8:30	27:20	8:48	#17853
20K	12.43 mi	12:46:01	1:47:22	8:38	28:09	9:04	#18456
Half	13.11 mi	12:52:13	1:53:34	8:40	6:12	9:05	#18601
25K	15.53 mi	13:15:10	2:16:31	8:47	22:57	9:28	#19028
30K	18.64 mi	13:46:06	2:47:27	8:59	30:56	9:57	#19510
20M	20.00 mi	13:59:42	3:01:03	9:03	13:36	10:00	#19614
21M	21.00 mi	14:10:26	3:11:47	9:08	10:44	10:44	#19644
35K	21.75 mi	14:17:38	3:18:59	9:09	7:12	9:37	#19679
23M	23.00 mi	14:30:03	3:31:24	9:11	12:25	9:55	#19711
24M	24.00 mi	14:39:45	3:41:06	9:13	9:42	9:42	#19717
40K	24.85 mi	14:48:31	3:49:52	9:15	8:46	10:15	#19768
25.2M	25.20 mi	14:52:19	3:53:40	9:16	3:48	11:01	#19792
Finish	26.22 mi	15:01:55	4:03:16	9:17	9:36	9:25	#19796

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	3.11 mi	15636	5065	5065	19508(Top 73%)	7396(Top 65%)	7396(Top 907%)
10K	6.21 mi	3.10 mi	16870-1234	5827-762	5827-762	18125(Top 68%)	6554(Top 57%)	6554(Top 804%)
15K	9.32 mi	3.11 mi	17853-983	6437-610	6437-610	19508(Top 73%)	7396(Top 65%)	7396(Top 907%)
20K	12.43 mi	3.11 mi	18456-603	6779-342	6779-342	19975(Top 75%)	7665(Top 67%)	7665(Top 940%)
Half	13.11 mi	0.68 mi	18601-145	6867-88	6867-88	20798(Top 78%)	8122(Top 71%)	8122(Top 997%)
25K	15.53 mi	2.42 mi	19028-427	7135-268	7135-268	20733(Top 78%)	8122(Top 71%)	8122(Top 997%)
30K	18.64 mi	3.11 mi	19510-482	7433-298	7433-298	20908(Top 79%)	8291(Top 73%)	8291(Top 1017%)
20M	20.00 mi	1.36 mi	19614-104	7510-77	7510-77	20511(Top 77%)	8138(Top 71%)	8138(Top 999%)
21M	21.00 mi	1.00 mi	19644-30	7536-26	7536-26	20226(Top 76%)	8047(Top 70%)	8047(Top 987%)
35K	21.75 mi	0.75 mi	19679-35	7562-26	7562-26	20228(Top 76%)	8066(Top 71%)	8066(Top 990%)
23M	23.00 mi	1.25 mi	19711-32	7591-29	7591-29	19741(Top 74%)	7816(Top 68%)	7816(Top 959%)
24M	24.00 mi	1.00 mi	19717-6	7601-10	7601-10	19910(Top 75%)	7922(Top 69%)	7922(Top 972%)
40K	24.85 mi	0.85 mi	19768-51	7651-50	7651-50	20626(Top 77%)	8398(Top 74%)	8398(Top 1030%)
25.2M	25.20 mi	0.35 mi	19792-24	7666-15	7666-15	20528(Top 77%)	8330(Top 73%)	8330(Top 1022%)
Finish	26.22 mi	1.02 mi	19796-4	7672-6	7672-6	19856(Top 75%)	7913(Top 69%)	7913(Top 971%)

7913

Passing Analysis

Category:

Athletes Passed

591

Passed By

4751

Net Change

-4160

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#15636
5K → 10K	36	1270	-1234	#15636	#16870
10K → 15K	34	1017	-983	#16870	#17853
15K → 20K	55	658	-603	#17853	#18456
20K → Half	6	151	-145	#18456	#18601
Half → 25K	39	466	-427	#18601	#19028
25K → 30K	55	537	-482	#19028	#19510
30K → 20M	57	161	-104	#19510	#19614
20M → 21M	73	103	-30	#19614	#19644
21M → 35K	36	71	-35	#19644	#19679
35K → 23M	63	95	-32	#19679	#19711
23M → 24M	46	52	-6	#19711	#19717
24M → 40K	37	88	-51	#19717	#19768
40K → 25.2M	11	35	-24	#19768	#19792
25.2M → Finish	43	47	-4	#19792	#19796
TOTALS	591	4751	-4160