Kaiyan Xu

Bib: 20598•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Masters (Masters Women)

#0 / 6759

Division (F55-59)

#0 / 994

Top 38%

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

24:35

Rank: #15843

Start → 5K

7:55/mi

24:35 split

5K· 3.11 mi

24:35

Rank: #15843

Start → 5K

7:55/mi

24:35 split

10K· 6.21 mi

49:54

Rank: #16772 (-929)

5K → 10K

8:09/mi

25:19 split

10K· 6.21 mi

49:54

Rank: #16772 (-929)

5K → 10K

8:09/mi

25:19 split

15K· 9.32 mi

1:15:52

Rank: #17361 (-589)

10K → 15K

8:21/mi

25:58 split

15K· 9.32 mi

1:15:52

Rank: #17361 (-589)

10K → 15K

8:21/mi

25:58 split

20K· 12.43 mi

1:42:55

Rank: #17890 (-529)

15K → 20K

8:42/mi

27:03 split

20K· 12.43 mi

1:42:55

Rank: #17890 (-529)

15K → 20K

8:42/mi

27:03 split

Half· 13.11 mi

1:49:18

Rank: #18220 (-330)

20K → Half

9:21/mi

6:23 split

Half· 13.11 mi

1:49:18

Rank: #18220 (-330)

20K → Half

9:21/mi

6:23 split

25K· 15.53 mi

2:10:56

Rank: #18466 (-246)

Half → 25K

8:55/mi

21:38 split

25K· 15.53 mi

2:10:56

Rank: #18466 (-246)

Half → 25K

8:55/mi

21:38 split

30K· 18.64 mi

2:40:47

Rank: #18897 (-431)

25K → 30K

9:36/mi

29:51 split

30K· 18.64 mi

2:40:47

Rank: #18897 (-431)

25K → 30K

9:36/mi

29:51 split

20M

2:54:14

Rank: #19085 (-188)

30K → 20M

9:54/mi

13:27 split

20M

2:54:14

Rank: #19085 (-188)

30K → 20M

9:54/mi

13:27 split

21M

3:05:34

Rank: #19369 (-284)

20M → 21M

11:20/mi

11:20 split

21M

3:05:34

Rank: #19369 (-284)

20M → 21M

11:20/mi

11:20 split

35K· 21.75 mi

3:13:21

Rank: #19590 (-221)

21M → 35K

10:24/mi

7:47 split

35K· 21.75 mi

3:13:21

Rank: #19590 (-221)

21M → 35K

10:24/mi

7:47 split

23M

3:25:30

Rank: #19582 (+8)

35K → 23M

9:42/mi

12:09 split

23M

3:25:30

Rank: #19582 (+8)

35K → 23M

9:42/mi

12:09 split

24M

3:34:34

Rank: #19512 (+70)

23M → 24M

9:04/mi

9:04 split

24M

3:34:34

Rank: #19512 (+70)

23M → 24M

9:04/mi

9:04 split

40K· 24.85 mi

3:42:35

Rank: #19448 (+64)

24M → 40K

9:23/mi

8:01 split

40K· 24.85 mi

3:42:35

Rank: #19448 (+64)

24M → 40K

9:23/mi

8:01 split

25.2M

3:46:24

Rank: #19469 (-21)

40K → 25.2M

11:04/mi

3:49 split

25.2M

3:46:24

Rank: #19469 (-21)

40K → 25.2M

11:04/mi

3:49 split

Finish· 26.22 mi

3:55:54

Rank: #19533 (-64)

25.2M → Finish

9:19/mi

9:30 split

Finish· 26.22 mi

3:55:54

Rank: #19533 (-64)

25.2M → Finish

9:19/mi

9:30 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:49:18

Pace8:20 /mi

2nd Half

Distance13.11 mi

Time2:06:36

Pace9:39 /mi

📊Positive Split: 15.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:18:26	24:35	7:55	24:35	7:55	-
10K	6.21 mi	11:43:45	49:54	8:02	25:19	8:09	+0:14
15K	9.32 mi	12:09:43	1:15:52	8:08	25:58	8:21	+0:12
20K	12.43 mi	12:36:46	1:42:55	8:17	27:03	8:42	+0:21
Half	13.11 mi	12:43:09	1:49:18	8:20	6:23	9:21	+0:39
25K	15.53 mi	13:04:47	2:10:56	8:26	21:38	8:55	-0:26
30K	18.64 mi	13:34:38	2:40:47	8:38	29:51	9:36	+0:41
20M	20.00 mi	13:48:05	2:54:14	8:43	13:27	9:54	+0:18
21M	21.00 mi	13:59:25	3:05:34	8:50	11:20	11:20	+1:26
35K	21.75 mi	14:07:12	3:13:21	8:53	7:47	10:24	-0:56
23M	23.00 mi	14:19:21	3:25:30	8:56	12:09	9:42	-0:42
24M	24.00 mi	14:28:25	3:34:34	8:56	9:04	9:04	-0:38
40K	24.85 mi	14:36:26	3:42:35	8:57	8:01	9:23	+0:19
25.2M	25.20 mi	14:40:15	3:46:24	8:59	3:49	11:04	+1:41
Finish	26.22 mi	14:49:45	3:55:54	9:00	9:30	9:19	-1:45

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

7:55 /mi

Average Pace

9:00 /mi

Slowest Pace

11:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:55

44% of race

Time at Steady Pace

1:36:36

41% of race

Time at Slower Pace

36:23

15% of race

Average Pace: 9:00 /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	11:18:26	24:35	7:55	24:35	7:55	#15843
10K	6.21 mi	11:43:45	49:54	8:02	25:19	8:09	#16772
15K	9.32 mi	12:09:43	1:15:52	8:08	25:58	8:21	#17361
20K	12.43 mi	12:36:46	1:42:55	8:17	27:03	8:42	#17890
Half	13.11 mi	12:43:09	1:49:18	8:20	6:23	9:21	#18220
25K	15.53 mi	13:04:47	2:10:56	8:26	21:38	8:55	#18466
30K	18.64 mi	13:34:38	2:40:47	8:38	29:51	9:36	#18897
20M	20.00 mi	13:48:05	2:54:14	8:43	13:27	9:54	#19085
21M	21.00 mi	13:59:25	3:05:34	8:50	11:20	11:20	#19369
35K	21.75 mi	14:07:12	3:13:21	8:53	7:47	10:24	#19590
23M	23.00 mi	14:19:21	3:25:30	8:56	12:09	9:42	#19582
24M	24.00 mi	14:28:25	3:34:34	8:56	9:04	9:04	#19512
40K	24.85 mi	14:36:26	3:42:35	8:57	8:01	9:23	#19448
25.2M	25.20 mi	14:40:15	3:46:24	8:59	3:49	11:04	#19469
Finish	26.22 mi	14:49:45	3:55:54	9:00	9:30	9:19	#19533

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	15843	5052	5052	18446(Top 65%)	6580(Top 54%)	6580(Top 662%)
10K	6.21 mi	3.10 mi	16772-929	5600-548	5600-548	17559(Top 62%)	6040(Top 49%)	6040(Top 608%)
15K	9.32 mi	3.11 mi	17361-589	5930-330	5930-330	18446(Top 65%)	6580(Top 54%)	6580(Top 662%)
20K	12.43 mi	3.11 mi	17890-529	6272-342	6272-342	19450(Top 68%)	7175(Top 59%)	7175(Top 722%)
Half	13.11 mi	0.68 mi	18220-330	6470-198	6470-198	23138(Top 81%)	9221(Top 75%)	9221(Top 928%)
25K	15.53 mi	2.42 mi	18466-246	6617-147	6617-147	19540(Top 69%)	7283(Top 60%)	7283(Top 733%)
30K	18.64 mi	3.11 mi	18897-431	6888-271	6888-271	20377(Top 72%)	7863(Top 64%)	7863(Top 791%)
20M	20.00 mi	1.36 mi	19085-188	7029-141	7029-141	20613(Top 73%)	8144(Top 67%)	8144(Top 819%)
21M	21.00 mi	1.00 mi	19369-284	7216-187	7216-187	22232(Top 78%)	9093(Top 74%)	9093(Top 915%)
35K	21.75 mi	0.75 mi	19590-221	7361-145	7361-145	22962(Top 81%)	9532(Top 78%)	9532(Top 959%)
23M	23.00 mi	1.25 mi	19582+8	7385-24	7385-24	19465(Top 69%)	7760(Top 63%)	7760(Top 781%)
24M	24.00 mi	1.00 mi	19512+70	7368+17	7368+17	17732(Top 62%)	6898(Top 56%)	6898(Top 694%)
40K	24.85 mi	0.85 mi	19448+64	7349+19	7349+19	18205(Top 64%)	7229(Top 59%)	7229(Top 727%)
25.2M	25.20 mi	0.35 mi	19469-21	7368-19	7368-19	20868(Top 73%)	8582(Top 70%)	8582(Top 863%)
Finish	26.22 mi	1.02 mi	19533-64	7428-60	7428-60	20483(Top 72%)	8381(Top 69%)	8381(Top 843%)

8381

Passing Analysis

Category:

Athletes Passed

888

Passed By

4578

Net Change

-3690

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#15843
5K → 10K	79	1008	-929	#15843	#16772
10K → 15K	67	656	-589	#16772	#17361
15K → 20K	73	602	-529	#17361	#17890
20K → Half	5	335	-330	#17890	#18220
Half → 25K	93	339	-246	#18220	#18466
25K → 30K	124	555	-431	#18466	#18897
30K → 20M	56	244	-188	#18897	#19085
20M → 21M	37	321	-284	#19085	#19369
21M → 35K	13	234	-221	#19369	#19590
35K → 23M	94	86	+8	#19590	#19582
23M → 24M	95	25	+70	#19582	#19512
24M → 40K	92	28	+64	#19512	#19448
40K → 25.2M	21	42	-21	#19448	#19469
25.2M → Finish	39	103	-64	#19469	#19533
TOTALS	888	4578	-3690