Kairong Qian

Bib: 10043•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M50-54)

#0 / 1935

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

28:13

Rank: #20390

Start → 5K

9:05/mi

28:13 split

5K· 3.11 mi

28:13

Rank: #20390

Start → 5K

9:05/mi

28:13 split

10K· 6.21 mi

56:43

Rank: #20359 (+31)

5K → 10K

9:10/mi

28:30 split

10K· 6.21 mi

56:43

Rank: #20359 (+31)

5K → 10K

9:10/mi

28:30 split

15K· 9.32 mi

1:25:50

Rank: #20351 (+8)

10K → 15K

9:22/mi

29:07 split

15K· 9.32 mi

1:25:50

Rank: #20351 (+8)

10K → 15K

9:22/mi

29:07 split

20K· 12.43 mi

1:56:29

Rank: #20337 (+14)

15K → 20K

9:52/mi

30:39 split

20K· 12.43 mi

1:56:29

Rank: #20337 (+14)

15K → 20K

9:52/mi

30:39 split

Half· 13.11 mi

2:03:03

Rank: #20335 (+2)

20K → Half

9:37/mi

6:34 split

Half· 13.11 mi

2:03:03

Rank: #20335 (+2)

20K → Half

9:37/mi

6:34 split

25K· 15.53 mi

2:26:49

Rank: #20018 (+317)

Half → 25K

9:48/mi

23:46 split

25K· 15.53 mi

2:26:49

Rank: #20018 (+317)

Half → 25K

9:48/mi

23:46 split

30K· 18.64 mi

2:59:01

Rank: #19681 (+337)

25K → 30K

10:22/mi

32:12 split

30K· 18.64 mi

2:59:01

Rank: #19681 (+337)

25K → 30K

10:22/mi

32:12 split

20M

3:13:35

Rank: #19588 (+93)

30K → 20M

10:43/mi

14:34 split

20M

3:13:35

Rank: #19588 (+93)

30K → 20M

10:43/mi

14:34 split

21M

3:24:39

Rank: #19381 (+207)

20M → 21M

11:04/mi

11:04 split

21M

3:24:39

Rank: #19381 (+207)

20M → 21M

11:04/mi

11:04 split

35K· 21.75 mi

3:30:01

Rank: #18976 (+405)

21M → 35K

7:10/mi

5:22 split

35K· 21.75 mi

3:30:01

Rank: #18976 (+405)

21M → 35K

7:10/mi

5:22 split

23M

3:39:54

Rank: #18356 (+620)

35K → 23M

7:54/mi

9:53 split

23M

3:39:54

Rank: #18356 (+620)

35K → 23M

7:54/mi

9:53 split

24M

3:47:45

Rank: #17944 (+412)

23M → 24M

7:51/mi

7:51 split

24M

3:47:45

Rank: #17944 (+412)

23M → 24M

7:51/mi

7:51 split

40K· 24.85 mi

3:54:54

Rank: #17630 (+314)

24M → 40K

8:22/mi

7:09 split

40K· 24.85 mi

3:54:54

Rank: #17630 (+314)

24M → 40K

8:22/mi

7:09 split

25.2M

3:58:09

Rank: #17486 (+144)

40K → 25.2M

9:25/mi

3:15 split

25.2M

3:58:09

Rank: #17486 (+144)

40K → 25.2M

9:25/mi

3:15 split

Finish· 26.22 mi

4:05:59

Rank: #17139 (+347)

25.2M → Finish

7:41/mi

7:50 split

Finish· 26.22 mi

4:05:59

Rank: #17139 (+347)

25.2M → Finish

7:41/mi

7:50 split

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 Half⚖️ Balanced

Distance13.11 mi

Time2:03:03

Pace9:23 /mi

2nd Half⚖️ Balanced

Distance13.11 mi

Time2:02:56

Pace9:23 /mi

📊Even Split: Consistent pacing between halves

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:19:53	28:13	9:05	28:13	9:05	-
10K	6.21 mi	11:48:23	56:43	9:08	28:30	9:10	+0:05
15K	9.32 mi	12:17:30	1:25:50	9:13	29:07	9:22	+0:12
20K	12.43 mi	12:48:09	1:56:29	9:22	30:39	9:52	+0:30
Half	13.11 mi	12:54:43	2:03:03	9:23	6:34	9:37	-0:15
25K	15.53 mi	13:18:29	2:26:49	9:27	23:46	9:48	+0:11
30K	18.64 mi	13:50:41	2:59:01	9:36	32:12	10:22	+0:34
20M	20.00 mi	14:05:15	3:13:35	9:41	14:34	10:43	+0:21
21M	21.00 mi	14:16:19	3:24:39	9:45	11:04	11:04	+0:21
35K	21.75 mi	14:21:41	3:30:01	9:39	5:22	7:10	-3:54
23M	23.00 mi	14:31:34	3:39:54	9:34	9:53	7:54	+0:44
24M	24.00 mi	14:39:25	3:47:45	9:29	7:51	7:51	-0:03
40K	24.85 mi	14:46:34	3:54:54	9:27	7:09	8:22	+0:31
25.2M	25.20 mi	14:49:49	3:58:09	9:27	3:15	9:25	+1:03
Finish	26.22 mi	14:57:39	4:05:59	9:23	7:50	7:41	-1:44

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

7:10 /mi

Average Pace

9:23 /mi

Slowest Pace

11:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:05

15% of race

Time at Steady Pace

2:30:04

61% of race

Time at Slower Pace

57:50

24% of race

Average Pace: 9:23 /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	11:19:53	28:13	9:05	28:13	9:05	#20390
10K	6.21 mi	11:48:23	56:43	9:08	28:30	9:10	#20359
15K	9.32 mi	12:17:30	1:25:50	9:13	29:07	9:22	#20351
20K	12.43 mi	12:48:09	1:56:29	9:22	30:39	9:52	#20337
Half	13.11 mi	12:54:43	2:03:03	9:23	6:34	9:37	#20335
25K	15.53 mi	13:18:29	2:26:49	9:27	23:46	9:48	#20018
30K	18.64 mi	13:50:41	2:59:01	9:36	32:12	10:22	#19681
20M	20.00 mi	14:05:15	3:13:35	9:41	14:34	10:43	#19588
21M	21.00 mi	14:16:19	3:24:39	9:45	11:04	11:04	#19381
35K	21.75 mi	14:21:41	3:30:01	9:39	5:22	7:10	#18976
23M	23.00 mi	14:31:34	3:39:54	9:34	9:53	7:54	#18356
24M	24.00 mi	14:39:25	3:47:45	9:29	7:51	7:51	#17944
40K	24.85 mi	14:46:34	3:54:54	9:27	7:09	8:22	#17630
25.2M	25.20 mi	14:49:49	3:58:09	9:27	3:15	9:25	#17486
Finish	26.22 mi	14:57:39	4:05:59	9:23	7:50	7:41	#17139

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	20390	12256	12256	20252(Top 79%)	12294(Top 84%)	12294(Top 635%)
10K	6.21 mi	3.10 mi	20359+31	12265-9	12265-9	20412(Top 80%)	12314(Top 84%)	12314(Top 636%)
15K	9.32 mi	3.11 mi	20351+8	12295-30	12295-30	20252(Top 79%)	12294(Top 84%)	12294(Top 635%)
20K	12.43 mi	3.11 mi	20337+14	12297-2	12297-2	20222(Top 79%)	12240(Top 84%)	12240(Top 633%)
Half	13.11 mi	0.68 mi	20335+2	12293+4	12293+4	20415(Top 80%)	12260(Top 84%)	12260(Top 634%)
25K	15.53 mi	2.42 mi	20018+317	12134+159	12134+159	18543(Top 73%)	11379(Top 78%)	11379(Top 588%)
30K	18.64 mi	3.11 mi	19681+337	11910+224	11910+224	18427(Top 72%)	11123(Top 76%)	11123(Top 575%)
20M	20.00 mi	1.36 mi	19588+93	11835+75	11835+75	18583(Top 73%)	11043(Top 76%)	11043(Top 571%)
21M	21.00 mi	1.00 mi	19381+207	11711+124	11711+124	16503(Top 65%)	9867(Top 68%)	9867(Top 510%)
35K	21.75 mi	0.75 mi	18976+405	11507+204	11507+204	3708(Top 15%)	3253(Top 22%)	3253(Top 168%)
23M	23.00 mi	1.25 mi	18356+620	11201+306	11201+306	5242(Top 21%)	4120(Top 28%)	4120(Top 213%)
24M	24.00 mi	1.00 mi	17944+412	10980+221	10980+221	5833(Top 23%)	4384(Top 30%)	4384(Top 227%)
40K	24.85 mi	0.85 mi	17630+314	10811+169	10811+169	7666(Top 30%)	5211(Top 36%)	5211(Top 269%)
25.2M	25.20 mi	0.35 mi	17486+144	10729+82	10729+82	8423(Top 33%)	5566(Top 38%)	5566(Top 288%)
Finish	26.22 mi	1.02 mi	17139+347	10543+186	10543+186	6667(Top 26%)	4698(Top 32%)	4698(Top 243%)

4698

Passing Analysis

Category:

Athletes Passed

4050

Passed By

799

Net Change

+3251

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#20390
5K → 10K	286	255	+31	#20390	#20359
10K → 15K	207	199	+8	#20359	#20351
15K → 20K	209	195	+14	#20351	#20337
20K → Half	30	28	+2	#20337	#20335
Half → 25K	342	25	+317	#20335	#20018
25K → 30K	374	37	+337	#20018	#19681
30K → 20M	144	51	+93	#19681	#19588
20M → 21M	215	8	+207	#19588	#19381
21M → 35K	405	0	+405	#19381	#18976
35K → 23M	620	0	+620	#18976	#18356
23M → 24M	412	0	+412	#18356	#17944
24M → 40K	315	1	+314	#17944	#17630
40K → 25.2M	144	0	+144	#17630	#17486
25.2M → Finish	347	0	+347	#17486	#17139
TOTALS	4050	799	+3251