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SF MARATHON 1ST HALF 2026

Brad Quon

Bib: 16080•M•Age: 42

South San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M40-44)
#0 / 319
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
10:12/mi
20:25
→ flat
4M
11:02/mi
42:28
↑ 67↓ 69
6M
11:50/mi
1:06:09
↑ 1231.1%
8M
11:05/mi
1:28:20
↑ 166↓ 531.1%
9.6M
11:05/mi
1:46:04
↑ 68↓ 1931.5%
10M
21:46/mi
1:54:46
↓ 241.1%
10.5M
6:58/mi
1:58:15
↓ 732.7%
12M
16:40/mi
2:23:15
↑ 2803.2%
Finish· 13.11 mi
10:19/mi
2:34:42
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:09
Pace11:02 /mi
2nd Half
Distance7.11 mi
Time1:28:33
Pace12:27 /mi
📊Positive Split: 33.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:3520:2510:1220:25
10:12
-
4M
4.00 mi07:29:3842:2810:3722:03
11:02
+0:50
6M
6.00 mi07:53:191:06:0911:0223:41
11:50
+0:48
8M
8.00 mi08:15:301:28:2011:0222:11
11:05
-0:45
9.6M
9.60 mi08:33:141:46:0411:0317:44
11:05
0:00
10M
10.00 mi08:41:561:54:4611:298:42
21:46
+10:41
10.5M
10.50 mi08:45:251:58:1511:163:29
6:58
-14:48
12M
12.00 mi09:10:252:23:1511:5625:00
16:40
+9:42
Finish
13.11 mi09:21:522:34:4211:4811:27
10:19
-6:21

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

6:58 /mi

Average Pace

11:48 /mi

Slowest Pace

21:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:29

2% of race

Time at Steady Pace

1:57:31

76% of race

Time at Slower Pace

33:42

22% of race

Average Pace: 11:48 /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 mi07:07:3520:2510:1220:25
10:12
#3388
4M
4.00 mi07:29:3842:2810:3722:03
11:02
#3859
6M
6.00 mi07:53:191:06:0911:0223:41
11:50
#4224
8M
8.00 mi08:15:301:28:2011:0222:11
11:05
#4004
9.6M
9.60 mi08:33:141:46:0411:0317:44
11:05
#4204
10M
10.00 mi08:41:561:54:4611:298:42
21:46
#4216
10.5M
10.50 mi08:45:251:58:1511:163:29
6:58
#4324
12M
12.00 mi09:10:252:23:1511:5625:00
16:40
#4410
Finish
13.11 mi09:21:522:34:4211:4811:27
10:19
#4270
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 76%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:11

Segment Time

13:32/mi

Pace

0.90 mi

Distance

Overall

4980

Men

2948

Division

248

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi338822481904648(Top 71%)2783(Top 77%)231(Top 72%)
4M4.00 mi2.00 mi3859-4712515-267211-214240(Top 64%)2690(Top 74%)226(Top 71%)
6M6.00 mi2.00 mi4224-3652694-179223-124896(Top 74%)3008(Top 83%)251(Top 79%)
8M8.00 mi2.00 mi4004+2202602+92221+23640(Top 55%)2390(Top 66%)199(Top 62%)
9.6M9.60 mi1.60 mi4204-2002671-69227-65115(Top 78%)2964(Top 82%)251(Top 79%)
10M10.00 mi0.40 mi4216-122671225+24439(Top 68%)2694(Top 74%)227(Top 71%)
10.5M10.50 mi0.50 mi4324-1082714-43231-66140(Top 93%)3433(Top 95%)307(Top 96%)
12M12.00 mi1.50 mi4410-862748-342314648(Top 71%)2783(Top 77%)231(Top 72%)
Finish13.11 mi1.11 mi4270+1402671+77225+63281(Top 50%)2118(Top 59%)179(Top 56%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 71%
~flat
+5ft-3ft

Overall

4648

Males

2783

M40-44

231

2M→4M

2.0 - 4.0 mi

Top 64%
×4story building
+67ft-69ft

Overall

4240

Males

2690

M40-44

226

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4896

Males

3008

M40-44

251

6M→8M

6.0 - 8.0 mi

Top 55%
×12story building
+166ft-53ft

Overall

3640

Males

2390

M40-44

199

8M→9.6M

8.0 - 9.6 mi

Top 78%
×13story building
+68ft-193ft

Overall

5115

Males

2964

M40-44

251

9.6M→10M

9.6 - 10.0 mi

Top 68%
×2story building
+0ft-24ft

Overall

4439

Males

2694

M40-44

227

10M→10.5M

10.0 - 10.5 mi

Top 93%
×6story building
+1ft-73ft

Overall

6140

Males

3433

M40-44

307

10.5M→12M

10.5 - 12.0 mi

Top 71%
×21story building
+280ft-26ft

Overall

4648

Males

2783

M40-44

231

12M→Finish

12.0 - 13.1 mi

Top 50%
×7story building
+14ft-89ft

Overall

3281

Males

2118

M40-44

179

Passing Analysis

Category:
Athletes Passed
650*
Passed By
1532
Net Change
-882
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3388
2M → 4M51522-471#3388#3859
4M → 6M36*401-365#3859#4224
6M → 8M282*62+220#4224#4004
8M → 9.6M31231-200#4004#4204
9.6M → 10M4052-12#4204#4216
10M → 10.5M3111-108#4216#4324
10.5M → 12M64*150-86#4324#4410
12M → Finish143*3+140#4410#4270
TOTALS650*1532-882

* 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