Jingyu Dai

Bib: 24759•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

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

31:04

Rank: #25578

Start → 5K

31:04 | 10:00/mi

5K· 3.11 mi

31:04

Rank: #25578

Start → 5K

31:04 | 10:00/mi

10K· 6.21 mi

1:02:32

Rank: #25575 (+3)

5K → 10K

31:28 | 10:08/mi

10K· 6.21 mi

1:02:32

Rank: #25575 (+3)

5K → 10K

31:28 | 10:08/mi

15K· 9.32 mi

1:34:10

Rank: #25542 (+33)

10K → 15K

31:38 | 10:11/mi

15K· 9.32 mi

1:34:10

Rank: #25542 (+33)

10K → 15K

31:38 | 10:11/mi

20K· 12.43 mi

2:06:32

Rank: #25400 (+142)

15K → 20K

32:22 | 10:25/mi

20K· 12.43 mi

2:06:32

Rank: #25400 (+142)

15K → 20K

32:22 | 10:25/mi

Half· 13.11 mi

2:13:26

Rank: #25373 (+27)

20K → Half

6:54 | 10:07/mi

Half· 13.11 mi

2:13:26

Rank: #25373 (+27)

20K → Half

6:54 | 10:07/mi

25K· 15.53 mi

2:38:27

Rank: #25116 (+257)

Half → 25K

25:01 | 10:19/mi

25K· 15.53 mi

2:38:27

Rank: #25116 (+257)

Half → 25K

25:01 | 10:19/mi

30K· 18.64 mi

3:12:04

Rank: #24875 (+241)

25K → 30K

33:37 | 10:49/mi

30K· 18.64 mi

3:12:04

Rank: #24875 (+241)

25K → 30K

33:37 | 10:49/mi

20M

3:26:36

Rank: #24743 (+132)

30K → 20M

14:32 | 10:42/mi

20M

3:26:36

Rank: #24743 (+132)

30K → 20M

14:32 | 10:42/mi

21M

3:38:29

Rank: #24676 (+67)

20M → 21M

11:53 | 11:53/mi

21M

3:38:29

Rank: #24676 (+67)

20M → 21M

11:53 | 11:53/mi

35K· 21.75 mi

3:46:58

Rank: #24704 (-28)

21M → 35K

8:29 | 11:20/mi

35K· 21.75 mi

3:46:58

Rank: #24704 (-28)

21M → 35K

8:29 | 11:20/mi

23M

4:00:59

Rank: #24652 (+52)

35K → 23M

14:01 | 11:12/mi

23M

4:00:59

Rank: #24652 (+52)

35K → 23M

14:01 | 11:12/mi

24M

4:12:06

Rank: #24623 (+29)

23M → 24M

11:07 | 11:07/mi

24M

4:12:06

Rank: #24623 (+29)

23M → 24M

11:07 | 11:07/mi

40K· 24.85 mi

4:21:41

Rank: #24592 (+31)

24M → 40K

9:35 | 11:13/mi

40K· 24.85 mi

4:21:41

Rank: #24592 (+31)

24M → 40K

9:35 | 11:13/mi

25.2M

4:25:50

Rank: #24582 (+10)

40K → 25.2M

4:09 | 12:02/mi

25.2M

4:25:50

Rank: #24582 (+10)

40K → 25.2M

4:09 | 12:02/mi

Finish· 26.22 mi

4:36:08

Rank: #24542 (+40)

25.2M → Finish

10:18 | 10:06/mi

Finish· 26.22 mi

4:36:08

Rank: #24542 (+40)

25.2M → Finish

10:18 | 10:06/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:13:26

Pace10:11 /mi

2nd Half

Distance13.11 mi

Time2:22:42

Pace10:53 /mi

📊Positive Split: 6.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:31:34	31:04	10:00	31:04	10:00	-
10K	6.21 mi	12:03:02	1:02:32	10:04	31:28	10:08	+0:08
15K	9.32 mi	12:34:40	1:34:10	10:06	31:38	10:11	+0:03
20K	12.43 mi	13:07:02	2:06:32	10:11	32:22	10:25	+0:14
Half	13.11 mi	13:13:56	2:13:26	10:11	6:54	10:07	-0:18
25K	15.53 mi	13:38:57	2:38:27	10:12	25:01	10:19	+0:12
30K	18.64 mi	14:12:34	3:12:04	10:18	33:37	10:49	+0:30
20M	20.00 mi	14:27:06	3:26:36	10:20	14:32	10:42	-0:07
21M	21.00 mi	14:38:59	3:38:29	10:24	11:53	11:53	+1:11
35K	21.75 mi	14:47:28	3:46:58	10:26	8:29	11:20	-0:33
23M	23.00 mi	15:01:29	4:00:59	10:29	14:01	11:12	-0:08
24M	24.00 mi	15:12:36	4:12:06	10:30	11:07	11:07	-0:05
40K	24.85 mi	15:22:11	4:21:41	10:32	9:35	11:13	+0:06
25.2M	25.20 mi	15:26:20	4:25:50	10:33	4:09	12:02	+0:49
Finish	26.22 mi	15:36:38	4:36:08	10:32	10:18	10:06	-1:56

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

10:00 /mi

Average Pace

10:32 /mi

Slowest Pace

12:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:23

49% of race

Time at Steady Pace

1:20:31

29% of race

Time at Slower Pace

59:14

21% of race

Average Pace: 10:32 /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	11:31:34	31:04	10:00	31:04	10:00	#25578
10K	6.21 mi	12:03:02	1:02:32	10:04	31:28	10:08	#25575
15K	9.32 mi	12:34:40	1:34:10	10:06	31:38	10:11	#25542
20K	12.43 mi	13:07:02	2:06:32	10:11	32:22	10:25	#25400
Half	13.11 mi	13:13:56	2:13:26	10:11	6:54	10:07	#25373
25K	15.53 mi	13:38:57	2:38:27	10:12	25:01	10:19	#25116
30K	18.64 mi	14:12:34	3:12:04	10:18	33:37	10:49	#24875
20M	20.00 mi	14:27:06	3:26:36	10:20	14:32	10:42	#24743
21M	21.00 mi	14:38:59	3:38:29	10:24	11:53	11:53	#24676
35K	21.75 mi	14:47:28	3:46:58	10:26	8:29	11:20	#24704
23M	23.00 mi	15:01:29	4:00:59	10:29	14:01	11:12	#24652
24M	24.00 mi	15:12:36	4:12:06	10:30	11:07	11:07	#24623
40K	24.85 mi	15:22:11	4:21:41	10:32	9:35	11:13	#24592
25.2M	25.20 mi	15:26:20	4:25:50	10:33	4:09	12:02	#24582
Finish	26.22 mi	15:36:38	4:36:08	10:32	10:18	10:06	#24542

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	25578	10525	10525	25387(Top 89%)	10446(Top 85%)	10446(Top 1051%)
10K	6.21 mi	3.10 mi	25575+3	10542-17	10542-17	25585(Top 90%)	10573(Top 86%)	10573(Top 1064%)
15K	9.32 mi	3.11 mi	25542+33	10519+23	10519+23	25387(Top 89%)	10446(Top 85%)	10446(Top 1051%)
20K	12.43 mi	3.11 mi	25400+142	10459+60	10459+60	25058(Top 88%)	10295(Top 84%)	10295(Top 1036%)
Half	13.11 mi	0.68 mi	25373+27	10442+17	10442+17	25087(Top 88%)	10307(Top 84%)	10307(Top 1037%)
25K	15.53 mi	2.42 mi	25116+257	10317+125	10317+125	24004(Top 85%)	9741(Top 80%)	9741(Top 980%)
30K	18.64 mi	3.11 mi	24875+241	10209+108	10209+108	23662(Top 83%)	9686(Top 79%)	9686(Top 974%)
20M	20.00 mi	1.36 mi	24743+132	10152+57	10152+57	22951(Top 81%)	9399(Top 77%)	9399(Top 946%)
21M	21.00 mi	1.00 mi	24676+67	10130+22	10130+22	23397(Top 82%)	9714(Top 79%)	9714(Top 977%)
35K	21.75 mi	0.75 mi	24704-28	10151-21	10151-21	24844(Top 87%)	10504(Top 86%)	10504(Top 1057%)
23M	23.00 mi	1.25 mi	24652+52	10144+7	10144+7	23669(Top 83%)	9935(Top 81%)	9935(Top 999%)
24M	24.00 mi	1.00 mi	24623+29	10141+3	10141+3	24236(Top 85%)	10239(Top 84%)	10239(Top 1030%)
40K	24.85 mi	0.85 mi	24592+31	10132+9	10132+9	23594(Top 83%)	9985(Top 82%)	9985(Top 1005%)
25.2M	25.20 mi	0.35 mi	24582+10	10130+2	10130+2	23336(Top 82%)	9833(Top 80%)	9833(Top 989%)
Finish	26.22 mi	1.02 mi	24542+40	10121+9	10121+9	23261(Top 82%)	9803(Top 80%)	9803(Top 986%)

9803

Passing Analysis

Category:

Athletes Passed

1600

Passed By

564

Net Change

+1036

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#25578
5K → 10K	205	202	+3	#25578	#25575
10K → 15K	136	103	+33	#25575	#25542
15K → 20K	194	52	+142	#25542	#25400
20K → Half	36	9	+27	#25400	#25373
Half → 25K	269	12	+257	#25373	#25116
25K → 30K	261	20	+241	#25116	#24875
30K → 20M	141	9	+132	#24875	#24743
20M → 21M	89	22	+67	#24743	#24676
21M → 35K	20	48	-28	#24676	#24704
35K → 23M	77	25	+52	#24704	#24652
23M → 24M	48	19	+29	#24652	#24623
24M → 40K	49	18	+31	#24623	#24592
40K → 25.2M	23	13	+10	#24592	#24582
25.2M → Finish	52	12	+40	#24582	#24542
TOTALS	1600	564	+1036