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SF MARATHON 1ST HALF 2026

Quon Hom

Bib: 17254•M•Age: 46

San Mateo, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M45-49)
#0 / 220
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
10:25/mi
20:50
→ flat
4M
10:40/mi
42:10
↑ 67↓ 69
6M
10:36/mi
1:03:23
↑ 1231.1%
8M
10:29/mi
1:24:20
↑ 166↓ 531.1%
9.6M
10:29/mi
1:41:06
↑ 68↓ 1931.5%
10M
20:41/mi
1:49:22
↓ 241.1%
10.5M
7:04/mi
1:52:54
↓ 732.7%
12M
18:09/mi
2:20:08
↑ 2803.2%
Finish· 13.11 mi
12:25/mi
2:33:54
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:23
Pace10:34 /mi
2nd Half
Distance7.11 mi
Time1:30:31
Pace12:44 /mi
📊Positive Split: 42.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:5620:5010:2520:50
10:25
-
4M
4.00 mi07:28:1642:1010:3321:20
10:40
+0:15
6M
6.00 mi07:49:291:03:2310:3421:13
10:36
-0:04
8M
8.00 mi08:10:261:24:2010:3320:57
10:29
-0:07
9.6M
9.60 mi08:27:121:41:0610:3216:46
10:29
0:00
10M
10.00 mi08:35:281:49:2210:568:16
20:41
+10:12
10.5M
10.50 mi08:39:001:52:5410:453:32
7:04
-13:37
12M
12.00 mi09:06:142:20:0811:4127:14
18:09
+11:05
Finish
13.11 mi09:20:002:33:5411:4413:46
12:25
-5:44

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

7:04 /mi

Average Pace

11:44 /mi

Slowest Pace

20:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32

2% of race

Time at Steady Pace

1:54:52

75% of race

Time at Slower Pace

35:30

23% of race

Average Pace: 11:44 /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 mi07:06:5620:5010:2520:50
10:25
#3779
4M
4.00 mi07:28:1642:1010:3321:20
10:40
#3761
6M
6.00 mi07:49:291:03:2310:3421:13
10:36
#3598
8M
8.00 mi08:10:261:24:2010:3320:57
10:29
#3368
9.6M
9.60 mi08:27:121:41:0610:3216:46
10:29
#3544
10M
10.00 mi08:35:281:49:2210:568:16
20:41
#3566
10.5M
10.50 mi08:39:001:52:5410:453:32
7:04
#3665
12M
12.00 mi09:06:142:20:0811:4127:14
18:09
#4100
Finish
13.11 mi09:20:002:33:5411:4413:46
12:25
#4196
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 71%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:48

Segment Time

13:07/mi

Pace

0.90 mi

Distance

Overall

4661

Men

2797

Division

155

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi377924691335503(Top 84%)3147(Top 87%)182(Top 83%)
4M4.00 mi2.00 mi3761+182459+10136-33799(Top 58%)2473(Top 68%)135(Top 61%)
6M6.00 mi2.00 mi3598+1632363+96130+63447(Top 52%)2293(Top 63%)118(Top 54%)
8M8.00 mi2.00 mi3368+2302253+110122+82956(Top 45%)2052(Top 57%)110(Top 50%)
9.6M9.60 mi1.60 mi3544-1762342-89126-44543(Top 69%)2691(Top 74%)142(Top 65%)
10M10.00 mi0.40 mi3566-222352-10127-13864(Top 59%)2437(Top 67%)135(Top 61%)
10.5M10.50 mi0.50 mi3665-992404-52129-26183(Top 94%)3450(Top 95%)207(Top 94%)
12M12.00 mi1.50 mi4100-4352599-195145-165503(Top 84%)3147(Top 87%)182(Top 83%)
Finish13.11 mi1.11 mi4196-962629-30146-15210(Top 79%)2994(Top 83%)173(Top 79%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 84%
~flat
+5ft-3ft

Overall

5503

Males

3147

M45-49

182

2M→4M

2.0 - 4.0 mi

Top 58%
×4story building
+67ft-69ft

Overall

3799

Males

2473

M45-49

135

4M→6M

4.0 - 6.0 mi

Top 52%
×9story building
+123ft-9ft

Overall

3447

Males

2293

M45-49

118

6M→8M

6.0 - 8.0 mi

Top 45%
×12story building
+166ft-53ft

Overall

2956

Males

2052

M45-49

110

8M→9.6M

8.0 - 9.6 mi

Top 69%
×13story building
+68ft-193ft

Overall

4543

Males

2691

M45-49

142

9.6M→10M

9.6 - 10.0 mi

Top 59%
×2story building
+0ft-24ft

Overall

3864

Males

2437

M45-49

135

10M→10.5M

10.0 - 10.5 mi

Top 94%
×6story building
+1ft-73ft

Overall

6183

Males

3450

M45-49

207

10.5M→12M

10.5 - 12.0 mi

Top 84%
×21story building
+280ft-26ft

Overall

5503

Males

3147

M45-49

182

12M→Finish

12.0 - 13.1 mi

Top 79%
×7story building
+14ft-89ft

Overall

5210

Males

2994

M45-49

173

Passing Analysis

Category:
Athletes Passed
770*
Passed By
1187
Net Change
-417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3779
2M → 4M171153+18#3779#3761
4M → 6M216*53+163#3761#3598
6M → 8M275*45+230#3598#3368
8M → 9.6M24200-176#3368#3544
9.6M → 10M3658-22#3544#3566
10M → 10.5M1100-99#3566#3665
10.5M → 12M11*446-435#3665#4100
12M → Finish36*132-96#4100#4196
TOTALS770*1187-417

* 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