William Wong

Bib: 12994MAge: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 31%
Gender (Male)
#0 / 2862
Top 41%
Division (M25-29)
#0 / 608
Top 45%
Race Day Weather
56°/46°F
overcast 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
2.13M
11:08/mi
23:42
→ flat
6.62M
8:53/mi
1:03:35
299780.9%
7.12M
13:30/mi
1:10:20
271.0%
10.65M
8:44/mi
1:41:10
1273601.3%
Finish· 13.11 mi
9:17/mi
2:03:59
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:03:35
Pace9:36 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:00:24
Pace9:18 /mi
📊Negative Split: 5.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:49:3323:4211:0823:42
11:08
-
6.62M
6.62 mi08:29:261:03:359:3639:53
8:53
-2:15
7.12M
7.12 mi08:36:111:10:209:536:45
13:30
+4:37
10.65M
10.65 mi09:07:011:41:109:3030:50
8:44
-4:46
Finish
13.11 mi09:29:502:03:599:2722:49
9:17
+0:33

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

8:44 /mi

Average Pace

9:27 /mi

Slowest Pace

13:30 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:33:32

75% of race

Time at Slower Pace

30:27

25% of race

Average Pace: 9:27 /mi

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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.

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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
2.13M
2.13 mi07:49:3323:4211:0823:42
11:08
#1125
6.62M
6.62 mi08:29:261:03:359:3639:53
8:53
#1331
7.12M
7.12 mi08:36:111:10:209:536:45
13:30
#1425
10.65M
10.65 mi09:07:011:41:109:3030:50
8:44
#1476
Finish
13.11 mi09:29:502:03:599:2722:49
9:17
#1608
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.13M2.13 mi2.13 mi11258541851125(Top 22%)854(Top 30%)185(Top 30%)
6.62M6.62 mi4.49 mi1331-206994-140219-341444(Top 28%)1069(Top 37%)242(Top 40%)
7.12M7.12 mi0.50 mi1425-941056-62237-182462(Top 48%)1661(Top 58%)389(Top 64%)
10.65M10.65 mi3.53 mi1476-511094-38246-91636(Top 32%)1182(Top 41%)268(Top 44%)
Finish13.11 mi2.46 mi1608-1321172-78271-252233(Top 43%)1467(Top 51%)334(Top 55%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 22%
~flat
+6ft-3ft

Overall

1125

Males

854

M25-29

185

2.13M→6.62M

2.1 - 6.6 mi

Top 28%
×19story building
+299ft-78ft

Overall

1444

Males

1069

M25-29

243

6.62M→7.12M

6.6 - 7.1 mi

Top 48%
×2story building
+27ft-0ft

Overall

2462

Males

1661

M25-29

390

7.12M→10.65M

7.1 - 10.7 mi

Top 32%
×21story building
+127ft-360ft

Overall

1636

Males

1182

M25-29

269

10.65M→Finish

10.7 - 13.1 mi

Top 43%
×17story building
+244ft-114ft

Overall

2233

Males

1467

M25-29

334

Passing Analysis

Category:
Athletes Passed
143*
Passed By
626
Net Change
-483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#1125
2.13M6.62M60266-206#1125#1331
6.62M7.12M13107-94#1331#1425
7.12M10.65M47*98-51#1425#1476
10.65MFinish23*155-132#1476#1608
TOTALS143*626-483

* 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