Yan Bai

Bib: 20346•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 (F45-49)

#0 / 1813

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

28:10

Rank: #22711

Start → 5K

28:10 | 9:04/mi

5K· 3.11 mi

28:10

Rank: #22711

Start → 5K

28:10 | 9:04/mi

10K· 6.21 mi

56:22

Rank: #22715 (-4)

5K → 10K

28:12 | 9:05/mi

10K· 6.21 mi

56:22

Rank: #22715 (-4)

5K → 10K

28:12 | 9:05/mi

15K· 9.32 mi

1:24:20

Rank: #22492 (+223)

10K → 15K

27:58 | 9:00/mi

15K· 9.32 mi

1:24:20

Rank: #22492 (+223)

10K → 15K

27:58 | 9:00/mi

20K· 12.43 mi

1:53:07

Rank: #22368 (+124)

15K → 20K

28:47 | 9:16/mi

20K· 12.43 mi

1:53:07

Rank: #22368 (+124)

15K → 20K

28:47 | 9:16/mi

Half· 13.11 mi

1:59:57

Rank: #22573 (-205)

20K → Half

6:50 | 10:01/mi

Half· 13.11 mi

1:59:57

Rank: #22573 (-205)

20K → Half

6:50 | 10:01/mi

25K· 15.53 mi

2:25:19

Rank: #22975 (-402)

Half → 25K

25:22 | 10:28/mi

25K· 15.53 mi

2:25:19

Rank: #22975 (-402)

Half → 25K

25:22 | 10:28/mi

30K· 18.64 mi

2:55:20

Rank: #22512 (+463)

25K → 30K

30:01 | 9:40/mi

30K· 18.64 mi

2:55:20

Rank: #22512 (+463)

25K → 30K

30:01 | 9:40/mi

20M

3:08:10

Rank: #22281 (+231)

30K → 20M

12:50 | 9:27/mi

20M

3:08:10

Rank: #22281 (+231)

30K → 20M

12:50 | 9:27/mi

21M

3:21:18

Rank: #22514 (-233)

20M → 21M

13:08 | 13:08/mi

21M

3:21:18

Rank: #22514 (-233)

20M → 21M

13:08 | 13:08/mi

35K· 21.75 mi

3:31:30

Rank: #22871 (-357)

21M → 35K

10:12 | 13:38/mi

35K· 21.75 mi

3:31:30

Rank: #22871 (-357)

21M → 35K

10:12 | 13:38/mi

23M

3:43:32

Rank: #22650 (+221)

35K → 23M

12:02 | 9:37/mi

23M

3:43:32

Rank: #22650 (+221)

35K → 23M

12:02 | 9:37/mi

24M

3:52:57

Rank: #22514 (+136)

23M → 24M

9:25 | 9:25/mi

24M

3:52:57

Rank: #22514 (+136)

23M → 24M

9:25 | 9:25/mi

40K· 24.85 mi

4:00:44

Rank: #22334 (+180)

24M → 40K

7:47 | 9:06/mi

40K· 24.85 mi

4:00:44

Rank: #22334 (+180)

24M → 40K

7:47 | 9:06/mi

25.2M

4:04:16

Rank: #22281 (+53)

40K → 25.2M

3:32 | 10:15/mi

25.2M

4:04:16

Rank: #22281 (+53)

40K → 25.2M

3:32 | 10:15/mi

Finish· 26.22 mi

4:13:10

Rank: #22138 (+143)

25.2M → Finish

8:54 | 8:44/mi

Finish· 26.22 mi

4:13:10

Rank: #22138 (+143)

25.2M → Finish

8:54 | 8:44/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:59:57

Pace9:09 /mi

2nd Half

Distance13.11 mi

Time2:13:13

Pace10:10 /mi

📊Positive Split: 11.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:26:12	28:10	9:04	28:10	9:04	-
10K	6.21 mi	11:54:24	56:22	9:04	28:12	9:05	+0:01
15K	9.32 mi	12:22:22	1:24:20	9:03	27:58	9:00	-0:05
20K	12.43 mi	12:51:09	1:53:07	9:06	28:47	9:16	+0:16
Half	13.11 mi	12:57:59	1:59:57	9:09	6:50	10:01	+0:45
25K	15.53 mi	13:23:21	2:25:19	9:21	25:22	10:28	+0:27
30K	18.64 mi	13:53:22	2:55:20	9:24	30:01	9:40	-0:48
20M	20.00 mi	14:06:12	3:08:10	9:24	12:50	9:27	-0:13
21M	21.00 mi	14:19:20	3:21:18	9:35	13:08	13:08	+3:41
35K	21.75 mi	14:29:32	3:31:30	9:44	10:12	13:38	+0:30
23M	23.00 mi	14:41:34	3:43:32	9:43	12:02	9:37	-4:01
24M	24.00 mi	14:50:59	3:52:57	9:42	9:25	9:25	-0:12
40K	24.85 mi	14:58:46	4:00:44	9:41	7:47	9:06	-0:19
25.2M	25.20 mi	15:02:18	4:04:16	9:42	3:32	10:15	+1:09
Finish	26.22 mi	15:11:12	4:13:10	9:40	8:54	8:44	-1:31

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

8:44 /mi

Average Pace

9:40 /mi

Slowest Pace

13:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:54

4% of race

Time at Steady Pace

3:12:02

76% of race

Time at Slower Pace

52:14

21% of race

Average Pace: 9:39 /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	11:26:12	28:10	9:04	28:10	9:04	#22711
10K	6.21 mi	11:54:24	56:22	9:04	28:12	9:05	#22715
15K	9.32 mi	12:22:22	1:24:20	9:03	27:58	9:00	#22492
20K	12.43 mi	12:51:09	1:53:07	9:06	28:47	9:16	#22368
Half	13.11 mi	12:57:59	1:59:57	9:09	6:50	10:01	#22573
25K	15.53 mi	13:23:21	2:25:19	9:21	25:22	10:28	#22975
30K	18.64 mi	13:53:22	2:55:20	9:24	30:01	9:40	#22512
20M	20.00 mi	14:06:12	3:08:10	9:24	12:50	9:27	#22281
21M	21.00 mi	14:19:20	3:21:18	9:35	13:08	13:08	#22514
35K	21.75 mi	14:29:32	3:31:30	9:44	10:12	13:38	#22871
23M	23.00 mi	14:41:34	3:43:32	9:43	12:02	9:37	#22650
24M	24.00 mi	14:50:59	3:52:57	9:42	9:25	9:25	#22514
40K	24.85 mi	14:58:46	4:00:44	9:41	7:47	9:06	#22334
25.2M	25.20 mi	15:02:18	4:04:16	9:42	3:32	10:15	#22281
Finish	26.22 mi	15:11:12	4:13:10	9:40	8:54	8:44	#22138

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	22711	9017	9017	22069(Top 78%)	8600(Top 70%)	8600(Top 474%)
10K	6.21 mi	3.10 mi	22715-4	9002+15	9002+15	22726(Top 80%)	8987(Top 73%)	8987(Top 496%)
15K	9.32 mi	3.11 mi	22492+223	8855+147	8855+147	22069(Top 78%)	8600(Top 70%)	8600(Top 474%)
20K	12.43 mi	3.11 mi	22368+124	8797+58	8797+58	22170(Top 78%)	8680(Top 71%)	8680(Top 479%)
Half	13.11 mi	0.68 mi	22573-205	8897-100	8897-100	24865(Top 88%)	10198(Top 83%)	10198(Top 562%)
25K	15.53 mi	2.42 mi	22975-402	9130-233	9130-233	24297(Top 86%)	9905(Top 81%)	9905(Top 546%)
30K	18.64 mi	3.11 mi	22512+463	8920+210	8920+210	20585(Top 72%)	7984(Top 65%)	7984(Top 440%)
20M	20.00 mi	1.36 mi	22281+231	8807+113	8807+113	18941(Top 67%)	7240(Top 59%)	7240(Top 399%)
21M	21.00 mi	1.00 mi	22514-233	8954-147	8954-147	25236(Top 89%)	10686(Top 87%)	10686(Top 589%)
35K	21.75 mi	0.75 mi	22871-357	9168-214	9168-214	27452(Top 97%)	11825(Top 97%)	11825(Top 652%)
23M	23.00 mi	1.25 mi	22650+221	9074+94	9074+94	19148(Top 67%)	7592(Top 62%)	7592(Top 419%)
24M	24.00 mi	1.00 mi	22514+136	9020+54	9020+54	19345(Top 68%)	7742(Top 63%)	7742(Top 427%)
40K	24.85 mi	0.85 mi	22334+180	8940+80	8940+80	16920(Top 60%)	6551(Top 54%)	6551(Top 361%)
25.2M	25.20 mi	0.35 mi	22281+53	8915+25	8915+25	18178(Top 64%)	7253(Top 59%)	7253(Top 400%)
Finish	26.22 mi	1.02 mi	22138+143	8859+56	8859+56	17724(Top 62%)	6949(Top 57%)	6949(Top 383%)

6949

Passing Analysis

Category:

Athletes Passed

2306

Passed By

1733

Net Change

+573

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22711
5K → 10K	242	246	-4	#22711	#22715
10K → 15K	302	79	+223	#22715	#22492
15K → 20K	229	105	+124	#22492	#22368
20K → Half	7	212	-205	#22368	#22573
Half → 25K	50	452	-402	#22573	#22975
25K → 30K	470	7	+463	#22975	#22512
30K → 20M	234	3	+231	#22512	#22281
20M → 21M	26	259	-233	#22281	#22514
21M → 35K	6	363	-357	#22514	#22871
35K → 23M	221	0	+221	#22871	#22650
23M → 24M	141	5	+136	#22650	#22514
24M → 40K	181	1	+180	#22514	#22334
40K → 25.2M	54	1	+53	#22334	#22281
25.2M → Finish	143	0	+143	#22281	#22138
TOTALS	2306	1733	+573