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SF MARATHON 1ST HALF 2026

Alan Wong

Bib: 15053•M•Age: 49

Dublin, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 47%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 47%
Division (M45-49)
#0 / 220
Top 48%
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
9:50/mi
19:40
→ flat
4M
10:09/mi
39:58
↑ 67↓ 69
6M
10:13/mi
1:00:25
↑ 1231.1%
8M
10:11/mi
1:20:47
↑ 166↓ 531.1%
9.6M
10:11/mi
1:37:05
↑ 68↓ 1931.5%
10M
19:44/mi
1:44:58
↓ 241.1%
10.5M
5:12/mi
1:47:34
↓ 732.7%
12M
14:50/mi
2:09:49
↑ 2803.2%
Finish· 13.11 mi
10:23/mi
2:21:20
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:25
Pace10:04 /mi
2nd Half
Distance7.11 mi
Time1:20:55
Pace11:23 /mi
📊Positive Split: 33.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:0719:409:5019:40
9:50
-
4M
4.00 mi07:30:2539:5810:0020:18
10:09
+0:19
6M
6.00 mi07:50:521:00:2510:0420:27
10:13
+0:04
8M
8.00 mi08:11:141:20:4710:0620:22
10:11
-0:02
9.6M
9.60 mi08:27:321:37:0510:0716:18
10:11
0:00
10M
10.00 mi08:35:251:44:5810:307:53
19:44
+9:33
10.5M
10.50 mi08:38:011:47:3410:152:36
5:12
-14:32
12M
12.00 mi09:00:162:09:4910:4922:15
14:50
+9:38
Finish
13.11 mi09:11:472:21:2010:4711:31
10:23
-4:27

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

5:12 /mi

Average Pace

10:47 /mi

Slowest Pace

19:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36

2% of race

Time at Steady Pace

1:48:36

77% of race

Time at Slower Pace

30:08

21% of race

Average Pace: 10:47 /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 mi07:10:0719:409:5019:40
9:50
#2773
4M
4.00 mi07:30:2539:5810:0020:18
10:09
#2848
6M
6.00 mi07:50:521:00:2510:0420:27
10:13
#2871
8M
8.00 mi08:11:141:20:4710:0620:22
10:11
#2779
9.6M
9.60 mi08:27:321:37:0510:0716:18
10:11
#2996
10M
10.00 mi08:35:251:44:5810:307:53
19:44
#2998
10.5M
10.50 mi08:38:011:47:3410:152:36
5:12
#3011
12M
12.00 mi09:00:162:09:4910:4922:15
14:50
#3075
Finish
13.11 mi09:11:472:21:2010:4711:31
10:23
#3068
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:29

Segment Time

11:39/mi

Pace

0.90 mi

Distance

Overall

3296

Men

2161

Division

113

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi277319181013413(Top 52%)2177(Top 60%)113(Top 51%)
4M4.00 mi2.00 mi2848-751964-46107-63028(Top 46%)2065(Top 57%)115(Top 52%)
6M6.00 mi2.00 mi2871-231975-11105+22952(Top 45%)2038(Top 56%)107(Top 49%)
8M8.00 mi2.00 mi2779+921950+25101+42604(Top 40%)1863(Top 51%)98(Top 45%)
9.6M9.60 mi1.60 mi2996-2172053-103106-54227(Top 64%)2537(Top 70%)131(Top 60%)
10M10.00 mi0.40 mi2998-22044+9107-13328(Top 51%)2170(Top 60%)116(Top 53%)
10.5M10.50 mi0.50 mi3011-132048-41073645(Top 55%)2357(Top 65%)129(Top 59%)
12M12.00 mi1.50 mi3075-642074-26105+23413(Top 52%)2177(Top 60%)113(Top 51%)
Finish13.11 mi1.11 mi3068+72066+8106-13332(Top 51%)2144(Top 59%)108(Top 49%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 52%
~flat
+5ft-3ft

Overall

3413

Males

2177

M45-49

113

2M→4M

2.0 - 4.0 mi

Top 46%
×4story building
+67ft-69ft

Overall

3028

Males

2065

M45-49

115

4M→6M

4.0 - 6.0 mi

Top 45%
×9story building
+123ft-9ft

Overall

2952

Males

2038

M45-49

107

6M→8M

6.0 - 8.0 mi

Top 40%
×12story building
+166ft-53ft

Overall

2604

Males

1863

M45-49

98

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4227

Males

2537

M45-49

131

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3328

Males

2170

M45-49

116

10M→10.5M

10.0 - 10.5 mi

Top 55%
×6story building
+1ft-73ft

Overall

3645

Males

2357

M45-49

129

10.5M→12M

10.5 - 12.0 mi

Top 52%
×21story building
+280ft-26ft

Overall

3413

Males

2177

M45-49

113

12M→Finish

12.0 - 13.1 mi

Top 51%
×7story building
+14ft-89ft

Overall

3332

Males

2144

M45-49

108

Passing Analysis

Category:
Athletes Passed
582*
Passed By
877
Net Change
-295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2773
2M → 4M127202-75#2773#2848
4M → 6M101124-23#2848#2871
6M → 8M179*87+92#2871#2779
8M → 9.6M22239-217#2779#2996
9.6M → 10M4648-2#2996#2998
10M → 10.5M417-13#2998#3011
10.5M → 12M55119-64#3011#3075
12M → Finish48*41+7#3075#3068
TOTALS582*877-295

* 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