Siqi Guo

Bib: 656•M•Age: 57

Virginia Bch, VA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 2429

Top 19%

Gender (Male)

#0 / 1480

Top 25%

Masters (Masters Men)

#0 / 477

Top 19%

Division (M55-59)

#0 / 60

Top 13%

Race Day Weather

55°/45°F

few clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

23:59

Rank: #363

Start → 5K

23:59 | 7:43/mi

5K· 3.11 mi

23:59

Rank: #363

Start → 5K

23:59 | 7:43/mi

10K· 6.21 mi

47:26

Rank: #348 (+15)

5K → 10K

23:27 | 7:33/mi

10K· 6.21 mi

47:26

Rank: #348 (+15)

5K → 10K

23:27 | 7:33/mi

15K· 9.32 mi

1:11:04

Rank: #342 (+6)

10K → 15K

23:38 | 7:36/mi

15K· 9.32 mi

1:11:04

Rank: #342 (+6)

10K → 15K

23:38 | 7:36/mi

20K· 12.43 mi

1:35:20

Rank: #339 (+3)

15K → 20K

24:16 | 7:49/mi

20K· 12.43 mi

1:35:20

Rank: #339 (+3)

15K → 20K

24:16 | 7:49/mi

Half· 13.10 mi

1:40:39

Rank: #338 (+1)

20K → Half

5:19 | 7:55/mi

Half· 13.10 mi

1:40:39

Rank: #338 (+1)

20K → Half

5:19 | 7:55/mi

30K· 18.64 mi

2:25:53

Rank: #342 (-4)

Half → 30K

45:14 | 8:10/mi

30K· 18.64 mi

2:25:53

Rank: #342 (-4)

Half → 30K

45:14 | 8:10/mi

35K· 21.75 mi

2:56:28

Rank: #378 (-36)

30K → 35K

30:35 | 9:51/mi

35K· 21.75 mi

2:56:28

Rank: #378 (-36)

30K → 35K

30:35 | 9:51/mi

25.2M

3:34:30

Rank: #439 (-61)

35K → 25.2M

38:02 | 11:01/mi

25.2M

3:34:30

Rank: #439 (-61)

35K → 25.2M

38:02 | 11:01/mi

Finish· 26.22 mi

3:45:54

Rank: #453 (-14)

25.2M → Finish

11:24 | 11:11/mi

Finish· 26.22 mi

3:45:54

Rank: #453 (-14)

25.2M → Finish

11:24 | 11:11/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.10 mi

Time1:40:39

Pace7:41 /mi

2nd Half

Distance13.12 mi

Time2:05:15

Pace9:33 /mi

📊Positive Split: 24.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:56:08	23:59	7:43	23:59	7:43	-
10K	6.21 mi	08:19:35	47:26	7:38	23:27	7:33	-0:10
15K	9.32 mi	08:43:13	1:11:04	7:37	23:38	7:36	+0:03
20K	12.43 mi	09:07:29	1:35:20	7:40	24:16	7:49	+0:13
Half	13.10 mi	09:12:48	1:40:39	7:41	5:19	7:55	+0:06
30K	18.64 mi	09:58:02	2:25:53	7:50	45:14	8:10	+0:15
35K	21.75 mi	10:28:37	2:56:28	8:07	30:35	9:51	+1:41
25.2M	25.20 mi	11:06:39	3:34:30	8:31	38:02	11:01	+1:10
Finish	26.22 mi	11:18:03	3:45:54	8:37	11:24	11:11	+0:10

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

7:33 /mi

Average Pace

8:37 /mi

Slowest Pace

11:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:25:53

65% of race

Time at Slower Pace

1:20:01

35% of race

Average Pace: 8:37 /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	07:56:08	23:59	7:43	23:59	7:43	#363
10K	6.21 mi	08:19:35	47:26	7:38	23:27	7:33	#348
15K	9.32 mi	08:43:13	1:11:04	7:37	23:38	7:36	#342
20K	12.43 mi	09:07:29	1:35:20	7:40	24:16	7:49	#339
Half	13.10 mi	09:12:48	1:40:39	7:41	5:19	7:55	#338
30K	18.64 mi	09:58:02	2:25:53	7:50	45:14	8:10	#342
35K	21.75 mi	10:28:37	2:56:28	8:07	30:35	9:51	#378
25.2M	25.20 mi	11:06:39	3:34:30	8:31	38:02	11:01	#439
Finish	26.22 mi	11:18:03	3:45:54	8:37	11:24	11:11	#453

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	363	316	7	340(Top 14%)	300(Top 20%)	6(Top 10%)
10K	6.21 mi	3.10 mi	348+15	307+9	6+1	315(Top 13%)	278(Top 19%)	6(Top 10%)
15K	9.32 mi	3.11 mi	342+6	303+4	6	340(Top 14%)	300(Top 20%)	6(Top 10%)
20K	12.43 mi	3.11 mi	339+3	299+4	6	354(Top 15%)	307(Top 21%)	6(Top 10%)
Half	13.10 mi	0.67 mi	338+1	298+1	6	387(Top 16%)	335(Top 23%)	6(Top 10%)
30K	18.64 mi	5.54 mi	342-4	296+2	6	427(Top 18%)	353(Top 24%)	6(Top 10%)
35K	21.75 mi	3.11 mi	378-36	317-21	6	539(Top 22%)	416(Top 28%)	13(Top 22%)
25.2M	25.20 mi	3.45 mi	439-61	353-36	8-2	905(Top 37%)	603(Top 41%)	20(Top 33%)
Finish	26.22 mi	1.02 mi	453-14	365-12	8	1374(Top 57%)	867(Top 59%)	32(Top 53%)

M55-59

Passing Analysis

Category:

Athletes Passed

90*

Passed By

180

Net Change

-90

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#363
5K → 10K	18	3	+15	#363	#348
10K → 15K	10	4	+6	#348	#342
15K → 20K	8*	5	+3	#342	#339
20K → Half	4*	3	+1	#339	#338
Half → 30K	28*	32	-4	#338	#342
30K → 35K	10*	46	-36	#342	#378
35K → 25.2M	10*	71	-61	#378	#439
25.2M → Finish	2*	16	-14	#439	#453
TOTALS	90*	180	-90

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

🏆 Finisher Certificate

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March 22, 2026

Siqi Guo

Has completed the Marathon in a time of:

3:45:54

452

out of 2429

Overall Place

364

out of 1480

Gender (Male)

out of 60

Age Group (M55-59)

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Results processed 11 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

J & A Racing

Race timed by

Big River Race Management

Siqi Guo

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→30K

30K→35K

35K→25.2M

25.2M→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data