Edward Zhong

Bib: 19098MAge: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 26%
Gender (Male)
#0 / 3619
Top 36%
Division (M25-29)
#0 / 796
Top 39%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:00/mi
18:01
→ flat
4M
9:25/mi
36:51
6769
6M
9:11/mi
55:14
1231.1%
8M
10:37/mi
1:16:28
166531.1%
9.6M
7:04/mi
1:27:46
681931.5%
10M
16:49/mi
1:34:29
241.1%
10.5M
4:52/mi
1:36:55
732.7%
12M
12:47/mi
1:56:05
2803.2%
Finish· 13.11 mi
9:31/mi
2:06:38
14891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time55:14
Pace9:12 /mi
2nd Half
Distance7.11 mi
Time1:11:24
Pace10:03 /mi
📊Positive Split: 29.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:4718:019:0018:01
9:00
-
4M
4.00 mi07:22:3736:519:1318:50
9:25
+0:25
6M
6.00 mi07:41:0055:149:1218:23
9:11
-0:14
8M
8.00 mi08:02:141:16:289:3321:14
10:37
+1:26
9.6M
9.60 mi08:13:321:27:469:0911:18
7:04
-3:33
10M
10.00 mi08:20:151:34:299:276:43
16:49
+9:45
10.5M
10.50 mi08:22:411:36:559:142:26
4:52
-11:57
12M
12.00 mi08:41:511:56:059:4019:10
12:47
+7:55
Finish
13.11 mi08:52:242:06:389:4010:33
9:31
-3:16

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

4:52 /mi

Average Pace

9:40 /mi

Slowest Pace

16:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:44

11% of race

Time at Steady Pace

1:27:01

69% of race

Time at Slower Pace

25:53

20% of race

Average Pace: 9:40 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:03:4718:019:0018:01
9:00
#1521
4M
4.00 mi07:22:3736:519:1318:50
9:25
#1769
6M
6.00 mi07:41:0055:149:1218:23
9:11
#1720
8M
8.00 mi08:02:141:16:289:3321:14
10:37
#2068
9.6M
9.60 mi08:13:321:27:469:0911:18
7:04
#1722
10M
10.00 mi08:20:151:34:299:276:43
16:49
#1699
10.5M
10.50 mi08:22:411:36:559:142:26
4:52
#1717
12M
12.00 mi08:41:511:56:059:4019:10
12:47
#1711
Finish
13.11 mi08:52:242:06:389:4010:33
9:31
#1727
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 28%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:09

Segment Time

10:10/mi

Pace

0.90 mi

Distance

Overall

1857

Men

1356

Division

324

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi152111572841773(Top 27%)1278(Top 35%)303(Top 38%)
4M4.00 mi2.00 mi1769-2481334-177330-462008(Top 31%)1481(Top 41%)358(Top 45%)
6M6.00 mi2.00 mi1720+491301+33317+131666(Top 25%)1262(Top 35%)306(Top 38%)
8M8.00 mi2.00 mi2068-3481525-224365-483128(Top 48%)2138(Top 59%)498(Top 63%)
9.6M9.60 mi1.60 mi1722+3461293+232312+53718(Top 11%)530(Top 15%)126(Top 16%)
10M10.00 mi0.40 mi1699+231279+14310+21705(Top 26%)1253(Top 35%)299(Top 38%)
10.5M10.50 mi0.50 mi1717-181291-12312-22748(Top 42%)1862(Top 51%)443(Top 56%)
12M12.00 mi1.50 mi1711+61283+8311+11773(Top 27%)1278(Top 35%)303(Top 38%)
Finish13.11 mi1.11 mi1727-161294-11310+12266(Top 34%)1578(Top 44%)374(Top 47%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 27%
~flat
+5ft-3ft

Overall

1773

Males

1278

M25-29

304

2M→4M

2.0 - 4.0 mi

Top 31%
×4story building
+67ft-69ft

Overall

2008

Males

1481

M25-29

358

4M→6M

4.0 - 6.0 mi

Top 25%
×9story building
+123ft-9ft

Overall

1666

Males

1262

M25-29

306

6M→8M

6.0 - 8.0 mi

Top 48%
×12story building
+166ft-53ft

Overall

3128

Males

2138

M25-29

499

8M→9.6M

8.0 - 9.6 mi

Top 11%
×13story building
+68ft-193ft

Overall

718

Males

530

M25-29

126

9.6M→10M

9.6 - 10.0 mi

Top 26%
×2story building
+0ft-24ft

Overall

1705

Males

1253

M25-29

300

10M→10.5M

10.0 - 10.5 mi

Top 42%
×6story building
+1ft-73ft

Overall

2748

Males

1862

M25-29

444

10.5M→12M

10.5 - 12.0 mi

Top 27%
×21story building
+280ft-26ft

Overall

1773

Males

1278

M25-29

304

12M→Finish

12.0 - 13.1 mi

Top 34%
×7story building
+14ft-89ft

Overall

2266

Males

1578

M25-29

374

Passing Analysis

Category:
Athletes Passed
639*
Passed By
845
Net Change
-206
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1521
2M4M35283-248#1521#1769
4M6M9647+49#1769#1720
6M8M16*364-348#1720#2068
8M9.6M3526+346#2068#1722
9.6M10M3815+23#1722#1699
10M10.5M220-18#1699#1717
10.5M12M7064+6#1717#1711
12MFinish30*46-16#1711#1727
TOTALS639*845-206

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events