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SF MARATHON 1ST HALF 2026

Cheuk Hong Wong

Bib: 12880•M•Age: 39

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 3%
Gender (Male)
#0 / 3619
Top 5%
Division (M35-39)
#0 / 582
Top 6%
Race Day Weather
59°/49°F
scattered 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
2M
7:07/mi
14:14
→ flat
4M
7:30/mi
29:13
↑ 67↓ 69
6M
7:38/mi
44:29
↑ 1231.1%
8M
7:20/mi
59:08
↑ 166↓ 531.1%
9.6M
7:20/mi
1:10:52
↑ 68↓ 1931.5%
10M
14:56/mi
1:16:50
↓ 241.1%
10.5M
3:32/mi
1:18:36
↓ 732.7%
12M
10:34/mi
1:34:27
↑ 2803.2%
Finish· 13.11 mi
7:30/mi
1:42:46
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time44:29
Pace7:25 /mi
2nd Half
Distance7.11 mi
Time58:17
Pace8:12 /mi
📊Positive Split: 31.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:44:4314:147:0714:14
7:07
-
4M
4.00 mi06:59:4229:137:1814:59
7:30
+0:23
6M
6.00 mi07:14:5844:297:2515:16
7:38
+0:08
8M
8.00 mi07:29:3759:087:2414:39
7:20
-0:18
9.6M
9.60 mi07:41:211:10:527:2311:44
7:20
0:00
10M
10.00 mi07:47:191:16:507:415:58
14:56
+7:36
10.5M
10.50 mi07:49:051:18:367:291:46
3:32
-11:24
12M
12.00 mi08:04:561:34:277:5215:51
10:34
+7:02
Finish
13.11 mi08:13:151:42:467:508:19
7:30
-3:04

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

3:32 /mi

Average Pace

7:50 /mi

Slowest Pace

14:56 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46

2% of race

Time at Steady Pace

1:19:11

77% of race

Time at Slower Pace

21:49

21% of race

Average Pace: 7:50 /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 mi06:44:4314:147:0714:14
7:07
#136
4M
4.00 mi06:59:4229:137:1814:59
7:30
#159
6M
6.00 mi07:14:5844:297:2515:16
7:38
#171
8M
8.00 mi07:29:3759:087:2414:39
7:20
#158
9.6M
9.60 mi07:41:211:10:527:2311:44
7:20
#194
10M
10.00 mi07:47:191:16:507:415:58
14:56
#210
10.5M
10.50 mi07:49:051:18:367:291:46
3:32
#208
12M
12.00 mi08:04:561:34:277:5215:51
10:34
#234
Finish
13.11 mi08:13:151:42:467:508:19
7:30
#214
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 7%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:44

Segment Time

8:36/mi

Pace

0.90 mi

Distance

Overall

456

Men

384

Division

63

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi13612621426(Top 6%)352(Top 10%)56(Top 10%)
4M4.00 mi2.00 mi159-23145-1925-4187(Top 3%)169(Top 5%)27(Top 5%)
6M6.00 mi2.00 mi171-12157-1227-2260(Top 4%)225(Top 6%)43(Top 7%)
8M8.00 mi2.00 mi158+13147+1026+1183(Top 3%)163(Top 5%)33(Top 6%)
9.6M9.60 mi1.60 mi194-36176-2929-3918(Top 14%)642(Top 18%)104(Top 18%)
10M10.00 mi0.40 mi210-16188-1234-5686(Top 10%)543(Top 15%)80(Top 14%)
10.5M10.50 mi0.50 mi208+2186+234134(Top 2%)124(Top 3%)21(Top 4%)
12M12.00 mi1.50 mi234-26203-1739-5426(Top 6%)352(Top 10%)56(Top 10%)
Finish13.11 mi1.11 mi214+20192+1136+3276(Top 4%)249(Top 7%)44(Top 8%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 6%
~flat
+5ft-3ft

Overall

426

Males

352

M35-39

56

2M→4M

2.0 - 4.0 mi

Top 3%
×4story building
+67ft-69ft

Overall

187

Males

169

M35-39

27

4M→6M

4.0 - 6.0 mi

Top 4%
×9story building
+123ft-9ft

Overall

260

Males

225

M35-39

43

6M→8M

6.0 - 8.0 mi

Top 3%
×12story building
+166ft-53ft

Overall

183

Males

163

M35-39

33

8M→9.6M

8.0 - 9.6 mi

Top 14%
×13story building
+68ft-193ft

Overall

918

Males

642

M35-39

104

9.6M→10M

9.6 - 10.0 mi

Top 10%
×2story building
+0ft-24ft

Overall

686

Males

543

M35-39

80

10M→10.5M

10.0 - 10.5 mi

Top 2%
×6story building
+1ft-73ft

Overall

134

Males

124

M35-39

21

10.5M→12M

10.5 - 12.0 mi

Top 6%
×21story building
+280ft-26ft

Overall

426

Males

352

M35-39

56

12M→Finish

12.0 - 13.1 mi

Top 4%
×7story building
+14ft-89ft

Overall

276

Males

249

M35-39

44

Passing Analysis

Category:
Athletes Passed
64*
Passed By
142
Net Change
-78
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#136
2M → 4M326-23#136#159
4M → 6M618-12#159#171
6M → 8M2411+13#171#158
8M → 9.6M036-36#158#194
9.6M → 10M016-16#194#210
10M → 10.5M20+2#210#208
10.5M → 12M531-26#208#234
12M → Finish24*4+20#234#214
TOTALS64*142-78

* 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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Questions or issues regarding timing data?

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Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events