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SF MARATHON 1ST HALF 2026

Aohua Shen

Bib: 17874•M•Age: 31

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 20%
Gender (Male)
#0 / 3619
Top 29%
Division (M30-34)
#0 / 772
Top 30%
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
9:03/mi
18:06
→ flat
4M
8:45/mi
35:35
↑ 67↓ 69
6M
8:42/mi
52:59
↑ 1231.1%
8M
9:46/mi
1:12:31
↑ 166↓ 531.1%
9.6M
7:17/mi
1:24:10
↑ 68↓ 1931.5%
10M
16:34/mi
1:30:47
↓ 241.1%
10.5M
4:34/mi
1:33:04
↓ 732.7%
12M
12:21/mi
1:51:36
↑ 2803.2%
Finish· 13.11 mi
9:16/mi
2:01:53
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:59
Pace8:50 /mi
2nd Half
Distance7.11 mi
Time1:08:54
Pace9:42 /mi
📊Positive Split: 30.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:4018:069:0318:06
9:03
-
4M
4.00 mi07:13:0935:358:5417:29
8:45
-0:18
6M
6.00 mi07:30:3352:598:5017:24
8:42
-0:03
8M
8.00 mi07:50:051:12:319:0419:32
9:46
+1:04
9.6M
9.60 mi08:01:441:24:108:4611:39
7:17
-2:29
10M
10.00 mi08:08:211:30:479:056:37
16:34
+9:17
10.5M
10.50 mi08:10:381:33:048:522:17
4:34
-12:00
12M
12.00 mi08:29:101:51:369:1818:32
12:21
+7:47
Finish
13.11 mi08:39:272:01:539:1810:17
9:16
-3:05

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

4:34 /mi

Average Pace

9:18 /mi

Slowest Pace

16:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:56

11% of race

Time at Steady Pace

1:22:48

68% of race

Time at Slower Pace

25:09

21% of race

Average Pace: 9:18 /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 mi06:55:4018:069:0318:06
9:03
#1567
4M
4.00 mi07:13:0935:358:5417:29
8:45
#1340
6M
6.00 mi07:30:3352:598:5017:24
8:42
#1197
8M
8.00 mi07:50:051:12:319:0419:32
9:46
#1401
9.6M
9.60 mi08:01:441:24:108:4611:39
7:17
#1279
10M
10.00 mi08:08:211:30:479:056:37
16:34
#1276
10.5M
10.50 mi08:10:381:33:048:522:17
4:34
#1293
12M
12.00 mi08:29:101:51:369:1818:32
12:21
#1312
Finish
13.11 mi08:39:272:01:539:1810:17
9:16
#1333
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 24%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:54

Segment Time

9:54/mi

Pace

0.90 mi

Distance

Overall

1585

Men

1195

Division

270

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi156711862621462(Top 22%)1075(Top 30%)243(Top 31%)
4M4.00 mi2.00 mi1340+2271041+145229+331086(Top 17%)870(Top 24%)187(Top 24%)
6M6.00 mi2.00 mi1197+143946+95206+231043(Top 16%)841(Top 23%)186(Top 24%)
8M8.00 mi2.00 mi1401-2041108-162245-392099(Top 32%)1553(Top 43%)324(Top 42%)
9.6M9.60 mi1.60 mi1279+1221010+98221+24880(Top 13%)617(Top 17%)142(Top 18%)
10M10.00 mi0.40 mi1276+31011-1220+11561(Top 24%)1169(Top 32%)261(Top 34%)
10.5M10.50 mi0.50 mi1293-171021-10221-11971(Top 30%)1438(Top 40%)323(Top 42%)
12M12.00 mi1.50 mi1312-191028-7224-31462(Top 22%)1075(Top 30%)243(Top 31%)
Finish13.11 mi1.11 mi1333-211042-14232-81968(Top 30%)1416(Top 39%)318(Top 41%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 22%
~flat
+5ft-3ft

Overall

1462

Males

1075

M30-34

244

2M→4M

2.0 - 4.0 mi

Top 17%
×4story building
+67ft-69ft

Overall

1086

Males

870

M30-34

188

4M→6M

4.0 - 6.0 mi

Top 16%
×9story building
+123ft-9ft

Overall

1043

Males

841

M30-34

187

6M→8M

6.0 - 8.0 mi

Top 32%
×12story building
+166ft-53ft

Overall

2099

Males

1553

M30-34

325

8M→9.6M

8.0 - 9.6 mi

Top 13%
×13story building
+68ft-193ft

Overall

880

Males

617

M30-34

143

9.6M→10M

9.6 - 10.0 mi

Top 24%
×2story building
+0ft-24ft

Overall

1561

Males

1169

M30-34

262

10M→10.5M

10.0 - 10.5 mi

Top 30%
×6story building
+1ft-73ft

Overall

1971

Males

1438

M30-34

324

10.5M→12M

10.5 - 12.0 mi

Top 22%
×21story building
+280ft-26ft

Overall

1462

Males

1075

M30-34

244

12M→Finish

12.0 - 13.1 mi

Top 30%
×7story building
+14ft-89ft

Overall

1968

Males

1416

M30-34

318

Passing Analysis

Category:
Athletes Passed
701*
Passed By
467
Net Change
+234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1567
2M → 4M24013+227#1567#1340
4M → 6M15310+143#1340#1197
6M → 8M32236-204#1197#1401
8M → 9.6M16947+122#1401#1279
9.6M → 10M2219+3#1279#1276
10M → 10.5M623-17#1276#1293
10.5M → 12M5271-19#1293#1312
12M → Finish27*48-21#1312#1333
TOTALS701*467+234

* 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