Zhisong Ji

Bib: 23791•F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 26622

Gender (Female)

#0 / 11423

Masters (Masters Women)

#0 / 6539

Division (F55-59)

#0 / 815

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

29:50

Rank: #22382

Start → 5K

29:50 | 9:36/mi

5K· 3.11 mi

29:50

Rank: #22382

Start → 5K

29:50 | 9:36/mi

10K· 6.21 mi

58:09

Rank: #21909 (+473)

5K → 10K

28:19 | 9:07/mi

10K· 6.21 mi

58:09

Rank: #21909 (+473)

5K → 10K

28:19 | 9:07/mi

15K· 9.32 mi

1:26:29

Rank: #21632 (+277)

10K → 15K

28:20 | 9:07/mi

15K· 9.32 mi

1:26:29

Rank: #21632 (+277)

10K → 15K

28:20 | 9:07/mi

20K· 12.43 mi

1:55:24

Rank: #21465 (+167)

15K → 20K

28:55 | 9:18/mi

20K· 12.43 mi

1:55:24

Rank: #21465 (+167)

15K → 20K

28:55 | 9:18/mi

Half· 13.11 mi

2:01:31

Rank: #21407 (+58)

20K → Half

6:07 | 8:58/mi

Half· 13.11 mi

2:01:31

Rank: #21407 (+58)

20K → Half

6:07 | 8:58/mi

25K· 15.53 mi

2:24:30

Rank: #21289 (+118)

Half → 25K

22:59 | 9:29/mi

25K· 15.53 mi

2:24:30

Rank: #21289 (+118)

Half → 25K

22:59 | 9:29/mi

30K· 18.64 mi

2:53:55

Rank: #20933 (+356)

25K → 30K

29:25 | 9:28/mi

30K· 18.64 mi

2:53:55

Rank: #20933 (+356)

25K → 30K

29:25 | 9:28/mi

20M

3:07:03

Rank: #20796 (+137)

30K → 20M

13:08 | 9:40/mi

20M

3:07:03

Rank: #20796 (+137)

30K → 20M

13:08 | 9:40/mi

21M

3:17:25

Rank: #20689 (+107)

20M → 21M

10:22 | 10:22/mi

21M

3:17:25

Rank: #20689 (+107)

20M → 21M

10:22 | 10:22/mi

35K· 21.75 mi

3:24:07

Rank: #20584 (+105)

21M → 35K

6:42 | 8:57/mi

35K· 21.75 mi

3:24:07

Rank: #20584 (+105)

21M → 35K

6:42 | 8:57/mi

23M

3:36:05

Rank: #20448 (+136)

35K → 23M

11:58 | 9:33/mi

23M

3:36:05

Rank: #20448 (+136)

35K → 23M

11:58 | 9:33/mi

24M

3:45:08

Rank: #20334 (+114)

23M → 24M

9:03 | 9:03/mi

24M

3:45:08

Rank: #20334 (+114)

23M → 24M

9:03 | 9:03/mi

40K· 24.85 mi

3:53:14

Rank: #20248 (+86)

24M → 40K

8:06 | 9:28/mi

40K· 24.85 mi

3:53:14

Rank: #20248 (+86)

24M → 40K

8:06 | 9:28/mi

25.2M

3:56:37

Rank: #20204 (+44)

40K → 25.2M

3:23 | 9:49/mi

25.2M

3:56:37

Rank: #20204 (+44)

40K → 25.2M

3:23 | 9:49/mi

Finish· 26.22 mi

4:04:39

Rank: #19992 (+212)

25.2M → Finish

8:02 | 7:53/mi

Finish· 26.22 mi

4:04:39

Rank: #19992 (+212)

25.2M → Finish

8:02 | 7:53/mi

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 HalfFaster

Distance13.11 mi

Time2:01:31

Pace9:16 /mi

2nd Half

Distance13.11 mi

Time2:03:08

Pace9:24 /mi

📊Positive Split: 1.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:45:34	29:50	9:36	29:50	9:36	-
10K	6.21 mi	12:13:53	58:09	9:22	28:19	9:07	-0:29
15K	9.32 mi	12:42:13	1:26:29	9:17	28:20	9:07	0:00
20K	12.43 mi	13:11:08	1:55:24	9:17	28:55	9:18	+0:11
Half	13.11 mi	13:17:15	2:01:31	9:16	6:07	8:58	-0:20
25K	15.53 mi	13:40:14	2:24:30	9:18	22:59	9:29	+0:31
30K	18.64 mi	14:09:39	2:53:55	9:20	29:25	9:28	-0:01
20M	20.00 mi	14:22:47	3:07:03	9:21	13:08	9:40	+0:12
21M	21.00 mi	14:33:09	3:17:25	9:24	10:22	10:22	+0:42
35K	21.75 mi	14:39:51	3:24:07	9:23	6:42	8:57	-1:25
23M	23.00 mi	14:51:49	3:36:05	9:24	11:58	9:33	+0:36
24M	24.00 mi	15:00:52	3:45:08	9:23	9:03	9:03	-0:30
40K	24.85 mi	15:08:58	3:53:14	9:23	8:06	9:28	+0:25
25.2M	25.20 mi	15:12:21	3:56:37	9:23	3:23	9:49	+0:21
Finish	26.22 mi	15:20:23	4:04:39	9:20	8:02	7:53	-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

7:53 /mi

Average Pace

9:20 /mi

Slowest Pace

10:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:33

35% of race

Time at Steady Pace

2:24:21

59% of race

Time at Slower Pace

13:45

6% of race

Average Pace: 9:20 /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	11:45:34	29:50	9:36	29:50	9:36	#22382
10K	6.21 mi	12:13:53	58:09	9:22	28:19	9:07	#21909
15K	9.32 mi	12:42:13	1:26:29	9:17	28:20	9:07	#21632
20K	12.43 mi	13:11:08	1:55:24	9:17	28:55	9:18	#21465
Half	13.11 mi	13:17:15	2:01:31	9:16	6:07	8:58	#21407
25K	15.53 mi	13:40:14	2:24:30	9:18	22:59	9:29	#21289
30K	18.64 mi	14:09:39	2:53:55	9:20	29:25	9:28	#20933
20M	20.00 mi	14:22:47	3:07:03	9:21	13:08	9:40	#20796
21M	21.00 mi	14:33:09	3:17:25	9:24	10:22	10:22	#20689
35K	21.75 mi	14:39:51	3:24:07	9:23	6:42	8:57	#20584
23M	23.00 mi	14:51:49	3:36:05	9:24	11:58	9:33	#20448
24M	24.00 mi	15:00:52	3:45:08	9:23	9:03	9:03	#20334
40K	24.85 mi	15:08:58	3:53:14	9:23	8:06	9:28	#20248
25.2M	25.20 mi	15:12:21	3:56:37	9:23	3:23	9:49	#20204
Finish	26.22 mi	15:20:23	4:04:39	9:20	8:02	7:53	#19992

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	22382	9063	9063	21012(Top 79%)	8236(Top 72%)	8236(Top 1011%)
10K	6.21 mi	3.10 mi	21909+473	8798+265	8798+265	21330(Top 80%)	8455(Top 74%)	8455(Top 1037%)
15K	9.32 mi	3.11 mi	21632+277	8632+166	8632+166	21012(Top 79%)	8236(Top 72%)	8236(Top 1011%)
20K	12.43 mi	3.11 mi	21465+167	8536+96	8536+96	20994(Top 79%)	8225(Top 72%)	8225(Top 1009%)
Half	13.11 mi	0.68 mi	21407+58	8494+42	8494+42	20301(Top 76%)	7836(Top 69%)	7836(Top 961%)
25K	15.53 mi	2.42 mi	21289+118	8428+66	8428+66	20771(Top 78%)	8147(Top 71%)	8147(Top 1000%)
30K	18.64 mi	3.11 mi	20933+356	8240+188	8240+188	19308(Top 73%)	7360(Top 64%)	7360(Top 903%)
20M	20.00 mi	1.36 mi	20796+137	8173+67	8173+67	19451(Top 73%)	7542(Top 66%)	7542(Top 925%)
21M	21.00 mi	1.00 mi	20689+107	8129+44	8129+44	19196(Top 72%)	7453(Top 65%)	7453(Top 914%)
35K	21.75 mi	0.75 mi	20584+105	8084+45	8084+45	17727(Top 67%)	6675(Top 58%)	6675(Top 819%)
23M	23.00 mi	1.25 mi	20448+136	8023+61	8023+61	18550(Top 70%)	7149(Top 63%)	7149(Top 877%)
24M	24.00 mi	1.00 mi	20334+114	7962+61	7962+61	17456(Top 66%)	6604(Top 58%)	6604(Top 810%)
40K	24.85 mi	0.85 mi	20248+86	7930+32	7930+32	18250(Top 69%)	7070(Top 62%)	7070(Top 867%)
25.2M	25.20 mi	0.35 mi	20204+44	7908+22	7908+22	16607(Top 62%)	6196(Top 54%)	6196(Top 760%)
Finish	26.22 mi	1.02 mi	19992+212	7789+119	7789+119	11338(Top 43%)	3376(Top 30%)	3376(Top 414%)

3376

Passing Analysis

Category:

Athletes Passed

2722

Passed By

332

Net Change

+2390

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22382
5K → 10K	565	92	+473	#22382	#21909
10K → 15K	337	60	+277	#21909	#21632
15K → 20K	226	59	+167	#21632	#21465
20K → Half	62	4	+58	#21465	#21407
Half → 25K	156	38	+118	#21407	#21289
25K → 30K	368	12	+356	#21289	#20933
30K → 20M	158	21	+137	#20933	#20796
20M → 21M	126	19	+107	#20796	#20689
21M → 35K	108	3	+105	#20689	#20584
35K → 23M	143	7	+136	#20584	#20448
23M → 24M	118	4	+114	#20448	#20334
24M → 40K	98	12	+86	#20334	#20248
40K → 25.2M	45	1	+44	#20248	#20204
25.2M → Finish	212	0	+212	#20204	#19992
TOTALS	2722	332	+2390