Qi Song

Bib: 9872•F

Masters

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0:00

/ mi

Masters

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Overall

#0 / 26622

Gender (Female)

#0 / 11423

Masters (Masters Women)

#0 / 6539

Division (F50-54)

#0 / 1207

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

29:32

Rank: #22106

Start → 5K

29:32 | 9:30/mi

5K· 3.11 mi

29:32

Rank: #22106

Start → 5K

29:32 | 9:30/mi

10K· 6.21 mi

59:12

Rank: #22396 (-290)

5K → 10K

29:40 | 9:33/mi

10K· 6.21 mi

59:12

Rank: #22396 (-290)

5K → 10K

29:40 | 9:33/mi

15K· 9.32 mi

1:28:30

Rank: #22294 (+102)

10K → 15K

29:18 | 9:26/mi

15K· 9.32 mi

1:28:30

Rank: #22294 (+102)

10K → 15K

29:18 | 9:26/mi

20K· 12.43 mi

1:58:26

Rank: #22212 (+82)

15K → 20K

29:56 | 9:38/mi

20K· 12.43 mi

1:58:26

Rank: #22212 (+82)

15K → 20K

29:56 | 9:38/mi

Half· 13.11 mi

2:04:42

Rank: #22149 (+63)

20K → Half

6:16 | 9:11/mi

Half· 13.11 mi

2:04:42

Rank: #22149 (+63)

20K → Half

6:16 | 9:11/mi

25K· 15.53 mi

2:27:50

Rank: #21940 (+209)

Half → 25K

23:08 | 9:32/mi

25K· 15.53 mi

2:27:50

Rank: #21940 (+209)

Half → 25K

23:08 | 9:32/mi

30K· 18.64 mi

2:58:37

Rank: #21700 (+240)

25K → 30K

30:47 | 9:54/mi

30K· 18.64 mi

2:58:37

Rank: #21700 (+240)

25K → 30K

30:47 | 9:54/mi

20M

3:12:02

Rank: #21594 (+106)

30K → 20M

13:25 | 9:52/mi

20M

3:12:02

Rank: #21594 (+106)

30K → 20M

13:25 | 9:52/mi

21M

3:22:19

Rank: #21451 (+143)

20M → 21M

10:17 | 10:17/mi

21M

3:22:19

Rank: #21451 (+143)

20M → 21M

10:17 | 10:17/mi

35K· 21.75 mi

3:29:22

Rank: #21379 (+72)

21M → 35K

7:03 | 9:25/mi

35K· 21.75 mi

3:29:22

Rank: #21379 (+72)

21M → 35K

7:03 | 9:25/mi

23M

3:41:35

Rank: #21234 (+145)

35K → 23M

12:13 | 9:45/mi

23M

3:41:35

Rank: #21234 (+145)

35K → 23M

12:13 | 9:45/mi

24M

3:51:01

Rank: #21128 (+106)

23M → 24M

9:26 | 9:26/mi

24M

3:51:01

Rank: #21128 (+106)

23M → 24M

9:26 | 9:26/mi

40K· 24.85 mi

3:59:01

Rank: #21003 (+125)

24M → 40K

8:00 | 9:21/mi

40K· 24.85 mi

3:59:01

Rank: #21003 (+125)

24M → 40K

8:00 | 9:21/mi

25.2M

4:02:25

Rank: #20933 (+70)

40K → 25.2M

3:24 | 9:52/mi

25.2M

4:02:25

Rank: #20933 (+70)

40K → 25.2M

3:24 | 9:52/mi

Finish· 26.22 mi

4:11:32

Rank: #20825 (+108)

25.2M → Finish

9:07 | 8:57/mi

Finish· 26.22 mi

4:11:32

Rank: #20825 (+108)

25.2M → Finish

9:07 | 8:57/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:04:42

Pace9:31 /mi

2nd Half

Distance13.11 mi

Time2:06:50

Pace9:41 /mi

📊Positive Split: 1.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:25:18	29:32	9:30	29:32	9:30	-
10K	6.21 mi	11:54:58	59:12	9:32	29:40	9:33	+0:03
15K	9.32 mi	12:24:16	1:28:30	9:30	29:18	9:26	-0:07
20K	12.43 mi	12:54:12	1:58:26	9:32	29:56	9:38	+0:12
Half	13.11 mi	13:00:28	2:04:42	9:31	6:16	9:11	-0:27
25K	15.53 mi	13:23:36	2:27:50	9:31	23:08	9:32	+0:21
30K	18.64 mi	13:54:23	2:58:37	9:35	30:47	9:54	+0:22
20M	20.00 mi	14:07:48	3:12:02	9:36	13:25	9:52	-0:02
21M	21.00 mi	14:18:05	3:22:19	9:38	10:17	10:17	+0:25
35K	21.75 mi	14:25:08	3:29:22	9:38	7:03	9:25	-0:52
23M	23.00 mi	14:37:21	3:41:35	9:38	12:13	9:45	+0:20
24M	24.00 mi	14:46:47	3:51:01	9:38	9:26	9:26	-0:19
40K	24.85 mi	14:54:47	3:59:01	9:37	8:00	9:21	-0:05
25.2M	25.20 mi	14:58:11	4:02:25	9:37	3:24	9:52	+0:31
Finish	26.22 mi	15:07:18	4:11:32	9:36	9:07	8:57	-0:55

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

8:57 /mi

Average Pace

9:36 /mi

Slowest Pace

10:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:39

77% of race

Time at Steady Pace

57:53

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:36 /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	11:25:18	29:32	9:30	29:32	9:30	#22106
10K	6.21 mi	11:54:58	59:12	9:32	29:40	9:33	#22396
15K	9.32 mi	12:24:16	1:28:30	9:30	29:18	9:26	#22294
20K	12.43 mi	12:54:12	1:58:26	9:32	29:56	9:38	#22212
Half	13.11 mi	13:00:28	2:04:42	9:31	6:16	9:11	#22149
25K	15.53 mi	13:23:36	2:27:50	9:31	23:08	9:32	#21940
30K	18.64 mi	13:54:23	2:58:37	9:35	30:47	9:54	#21700
20M	20.00 mi	14:07:48	3:12:02	9:36	13:25	9:52	#21594
21M	21.00 mi	14:18:05	3:22:19	9:38	10:17	10:17	#21451
35K	21.75 mi	14:25:08	3:29:22	9:38	7:03	9:25	#21379
23M	23.00 mi	14:37:21	3:41:35	9:38	12:13	9:45	#21234
24M	24.00 mi	14:46:47	3:51:01	9:38	9:26	9:26	#21128
40K	24.85 mi	14:54:47	3:59:01	9:37	8:00	9:21	#21003
25.2M	25.20 mi	14:58:11	4:02:25	9:37	3:24	9:52	#20933
Finish	26.22 mi	15:07:18	4:11:32	9:36	9:07	8:57	#20825

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	22106	8931	8931	22048(Top 83%)	8812(Top 77%)	8812(Top 730%)
10K	6.21 mi	3.10 mi	22396-290	9049-118	9049-118	22649(Top 85%)	9170(Top 80%)	9170(Top 760%)
15K	9.32 mi	3.11 mi	22294+102	8984+65	8984+65	22048(Top 83%)	8812(Top 77%)	8812(Top 730%)
20K	12.43 mi	3.11 mi	22212+82	8945+39	8945+39	21958(Top 82%)	8776(Top 77%)	8776(Top 727%)
Half	13.11 mi	0.68 mi	22149+63	8912+33	8912+33	21129(Top 79%)	8323(Top 73%)	8323(Top 690%)
25K	15.53 mi	2.42 mi	21940+209	8792+120	8792+120	20977(Top 79%)	8255(Top 72%)	8255(Top 684%)
30K	18.64 mi	3.11 mi	21700+240	8667+125	8667+125	20776(Top 78%)	8211(Top 72%)	8211(Top 680%)
20M	20.00 mi	1.36 mi	21594+106	8616+51	8616+51	20112(Top 76%)	7928(Top 69%)	7928(Top 657%)
21M	21.00 mi	1.00 mi	21451+143	8549+67	8549+67	19007(Top 71%)	7349(Top 64%)	7349(Top 609%)
35K	21.75 mi	0.75 mi	21379+72	8521+28	8521+28	19657(Top 74%)	7742(Top 68%)	7742(Top 641%)
23M	23.00 mi	1.25 mi	21234+145	8465+56	8465+56	19310(Top 73%)	7593(Top 66%)	7593(Top 629%)
24M	24.00 mi	1.00 mi	21128+106	8418+47	8418+47	18998(Top 71%)	7450(Top 65%)	7450(Top 617%)
40K	24.85 mi	0.85 mi	21003+125	8356+62	8356+62	17815(Top 67%)	6856(Top 60%)	6856(Top 568%)
25.2M	25.20 mi	0.35 mi	20933+70	8321+35	8321+35	16900(Top 63%)	6391(Top 56%)	6391(Top 529%)
Finish	26.22 mi	1.02 mi	20825+108	8274+47	8274+47	17748(Top 67%)	6792(Top 59%)	6792(Top 563%)

6792

Passing Analysis

Category:

Athletes Passed

1995

Passed By

714

Net Change

+1281

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22106
5K → 10K	122	412	-290	#22106	#22396
10K → 15K	214	112	+102	#22396	#22294
15K → 20K	175	93	+82	#22294	#22212
20K → Half	67	4	+63	#22212	#22149
Half → 25K	219	10	+209	#22149	#21940
25K → 30K	280	40	+240	#21940	#21700
30K → 20M	114	8	+106	#21700	#21594
20M → 21M	149	6	+143	#21594	#21451
21M → 35K	75	3	+72	#21451	#21379
35K → 23M	157	12	+145	#21379	#21234
23M → 24M	110	4	+106	#21234	#21128
24M → 40K	127	2	+125	#21128	#21003
40K → 25.2M	71	1	+70	#21003	#20933
25.2M → Finish	115	7	+108	#20933	#20825
TOTALS	1995	714	+1281