Wenbo Zhang

Bib: 13386•M•Age: 40

Reston, VA

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 5177

Gender (Male)

#0 / 2862

Masters (Masters Men)

#0 / 821

Division (M40-44)

#0 / 248

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

2.13M

13:05/mi

27:52

→ flat

6.62M

13:01/mi

1:26:19

↑ 299 ft↓ 78 ft0.9% grade

7.12M

17:18/mi

1:34:58

↑ 27 ft1.0% grade

10.65M

11:05/mi

2:14:04

↑ 127 ft↓ 360 ft1.3% grade

Finish· 13.11 mi

10:57/mi

2:41:00

↑ 244 ft↓ 114 ft1.0% grade

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 6.62M

Distance6.62 mi

Time1:26:19

Pace13:02 /mi

2nd Half✓ Faster

Distance6.49 mi

Time1:14:41

Pace11:31 /mi

📊Negative Split: 13.5% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2.13M	2.13 mi	07:51:14	27:52	13:05	27:52	13:05	-
6.62M	6.62 mi	08:49:41	1:26:19	13:02	58:27	13:01	-0:04
7.12M	7.12 mi	08:58:20	1:34:58	13:20	8:39	17:18	+4:17
10.65M	10.65 mi	09:37:26	2:14:04	12:35	39:06	11:05	-6:13
Finish	13.11 mi	10:04:22	2:41:00	12:17	26:56	10:57	-0:08

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

10:57 /mi

Average Pace

12:17 /mi

Slowest Pace

17:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:02

41% of race

Time at Steady Pace

1:26:19

54% of race

Time at Slower Pace

8:39

5% of race

Average Pace: 12:17 /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.

0mi3.3mi6.6mi9.8mi13.1mi

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
2.13M	2.13 mi	07:51:14	27:52	13:05	27:52	13:05	#3300
6.62M	6.62 mi	08:49:41	1:26:19	13:02	58:27	13:01	#4659
7.12M	7.12 mi	08:58:20	1:34:58	13:20	8:39	17:18	#4637
10.65M	10.65 mi	09:37:26	2:14:04	12:35	39:06	11:05	#4445
Finish	13.11 mi	10:04:22	2:41:00	12:17	26:56	10:57	#4328

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
2.13M	2.13 mi	2.13 mi	3300	2073	174	3300(Top 64%)	2073(Top 72%)	174(Top 70%)
6.62M	6.62 mi	4.49 mi	4659-1359	2676-603	230-56	4930(Top 95%)	2775(Top 97%)	239(Top 96%)
7.12M	7.12 mi	0.50 mi	4637+22	2662+14	229+1	4351(Top 84%)	2554(Top 89%)	213(Top 86%)
10.65M	10.65 mi	3.53 mi	4445+192	2577+85	220+9	4031(Top 78%)	2369(Top 83%)	196(Top 79%)
Finish	13.11 mi	2.46 mi	4328+117	2516+61	211+9	3744(Top 72%)	2206(Top 77%)	183(Top 74%)

183

Passing Analysis

Category:

Athletes Passed

372*

Passed By

1400

Net Change

-1028

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.13M	-	-	-	-	#3300
2.13M → 6.62M	7*	1366	-1359	#3300	#4659
6.62M → 7.12M	42*	20	+22	#4659	#4637
7.12M → 10.65M	203*	11	+192	#4637	#4445
10.65M → Finish	120*	3	+117	#4445	#4328
TOTALS	372*	1400	-1028

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 29 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events