Ziteng Chen

Bib: 3182•M•Age: 48

Centreville, VA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 2429

Gender (Male)

#0 / 1480

Masters (Masters Men)

#0 / 477

Division (M45-49)

#0 / 106

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

37:23

Rank: #2286

Start → 5K

37:23 | 12:02/mi

5K· 3.11 mi

37:23

Rank: #2286

Start → 5K

37:23 | 12:02/mi

10K· 6.21 mi

1:17:45

Rank: #2347 (-61)

5K → 10K

40:22 | 13:00/mi

10K· 6.21 mi

1:17:45

Rank: #2347 (-61)

5K → 10K

40:22 | 13:00/mi

15K· 9.32 mi

2:00:21

Rank: #2376 (-29)

10K → 15K

42:36 | 13:43/mi

15K· 9.32 mi

2:00:21

Rank: #2376 (-29)

10K → 15K

42:36 | 13:43/mi

20K· 12.43 mi

2:44:47

Rank: #2377 (-1)

15K → 20K

44:26 | 14:18/mi

20K· 12.43 mi

2:44:47

Rank: #2377 (-1)

15K → 20K

44:26 | 14:18/mi

Half· 13.10 mi

2:53:54

Rank: #2350 (+27)

20K → Half

9:07 | 13:35/mi

Half· 13.10 mi

2:53:54

Rank: #2350 (+27)

20K → Half

9:07 | 13:35/mi

30K· 18.64 mi

4:17:18

Rank: #2328 (+22)

Half → 30K

1:23:24 | 15:03/mi

30K· 18.64 mi

4:17:18

Rank: #2328 (+22)

Half → 30K

1:23:24 | 15:03/mi

35K· 21.75 mi

5:17:01

Rank: #2350 (-22)

30K → 35K

59:43 | 19:13/mi

35K· 21.75 mi

5:17:01

Rank: #2350 (-22)

30K → 35K

59:43 | 19:13/mi

25.2M

6:23:20

Rank: #2350

35K → 25.2M

1:06:19 | 19:13/mi

25.2M

6:23:20

Rank: #2350

35K → 25.2M

1:06:19 | 19:13/mi

Finish· 26.22 mi

6:42:55

Rank: #2350

25.2M → Finish

19:35 | 19:13/mi

Finish· 26.22 mi

6:42:55

Rank: #2350

25.2M → Finish

19:35 | 19:13/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.10 mi

Time2:53:54

Pace13:17 /mi

2nd Half

Distance13.12 mi

Time3:49:01

Pace17:27 /mi

📊Positive Split: 31.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:07:41	37:23	12:02	37:23	12:02	-
10K	6.21 mi	08:48:03	1:17:45	12:31	40:22	13:00	+0:58
15K	9.32 mi	09:30:39	2:00:21	12:55	42:36	13:43	+0:43
20K	12.43 mi	10:15:05	2:44:47	13:16	44:26	14:18	+0:35
Half	13.10 mi	10:24:12	2:53:54	13:17	9:07	13:35	-0:43
30K	18.64 mi	11:47:36	4:17:18	13:48	1:23:24	15:03	+1:28
35K	21.75 mi	12:47:19	5:17:01	14:35	59:43	19:13	+4:10
25.2M	25.20 mi	13:53:38	6:23:20	15:13	1:06:19	19:13	0:00
Finish	26.22 mi	14:13:13	6:42:55	15:23	19:35	19:13	0:00

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

12:02 /mi

Average Pace

15:23 /mi

Slowest Pace

19:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:23

9% of race

Time at Steady Pace

3:39:55

55% of race

Time at Slower Pace

2:25:37

36% of race

Average Pace: 15:22 /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	08:07:41	37:23	12:02	37:23	12:02	#2286
10K	6.21 mi	08:48:03	1:17:45	12:31	40:22	13:00	#2347
15K	9.32 mi	09:30:39	2:00:21	12:55	42:36	13:43	#2376
20K	12.43 mi	10:15:05	2:44:47	13:16	44:26	14:18	#2377
Half	13.10 mi	10:24:12	2:53:54	13:17	9:07	13:35	#2350
30K	18.64 mi	11:47:36	4:17:18	13:48	1:23:24	15:03	#2328
35K	21.75 mi	12:47:19	5:17:01	14:35	59:43	19:13	#2350
25.2M	25.20 mi	13:53:38	6:23:20	15:13	1:06:19	19:13	#2350
Finish	26.22 mi	14:13:13	6:42:55	15:23	19:35	19:13	#2350

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	2286	1454	93	2397(Top 99%)	1506(Top 102%)	103(Top 98%)
10K	6.21 mi	3.10 mi	2347-61	1487-33	98-5	2382(Top 98%)	1500(Top 101%)	101(Top 96%)
15K	9.32 mi	3.11 mi	2376-29	1500-13	101-3	2397(Top 99%)	1506(Top 102%)	103(Top 98%)
20K	12.43 mi	3.11 mi	2377-1	1496+4	102-1	2386(Top 98%)	1494(Top 101%)	103(Top 98%)
Half	13.10 mi	0.67 mi	2350+27	1482+14	102	2302(Top 95%)	1445(Top 98%)	97(Top 92%)
30K	18.64 mi	5.54 mi	2328+22	1460+22	103-1	2298(Top 95%)	1426(Top 96%)	103(Top 98%)
35K	21.75 mi	3.11 mi	2350-22	1460	104-1	2382(Top 98%)	1449(Top 98%)	104(Top 99%)
25.2M	25.20 mi	3.45 mi	2350	1456+4	103+1	2380(Top 98%)	1450(Top 98%)	104(Top 99%)
Finish	26.22 mi	1.02 mi	2350	1453+3	103	2374(Top 98%)	1446(Top 98%)	104(Top 99%)

105

Passing Analysis

Category:

Athletes Passed

134*

Passed By

198

Net Change

-64

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#2286
5K → 10K	10*	71	-61	#2286	#2347
10K → 15K	5	34	-29	#2347	#2376
15K → 20K	13*	14	-1	#2376	#2377
20K → Half	30*	3	+27	#2377	#2350
Half → 30K	44*	22	+22	#2350	#2328
30K → 35K	8*	30	-22	#2328	#2350
35K → 25.2M	21*	21	0	#2350	#2350
25.2M → Finish	3*	3	0	#2350	#2350
TOTALS	134*	198	-64

* 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

Ziteng Chen

Has completed the Marathon in a time of:

6:42:55

2349

out of 2429

Overall Place

1452

out of 1480

Gender (Male)

103

out of 106

Age Group (M45-49)

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Results processed 16 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

Ziteng Chen

⏱️ 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