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SF MARATHON 1ST HALF 2026

Joey Liu

Bib: 15615•M•Age: 24

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 48%
Gender (Male)
#0 / 3619
M20-29
#0 / 358
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
10:13/mi
20:27
→ flat
4M
10:25/mi
41:16
↑ 67↓ 69
6M
10:28/mi
1:02:12
↑ 1231.1%
8M
10:06/mi
1:22:25
↑ 166↓ 531.1%
9.6M
10:06/mi
1:38:35
↑ 68↓ 1931.5%
10M
19:19/mi
1:46:18
↓ 241.1%
10.5M
5:32/mi
1:49:04
↓ 732.7%
12M
14:31/mi
2:10:50
↑ 2803.2%
Finish· 13.11 mi
10:28/mi
2:22:27
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:12
Pace10:22 /mi
2nd Half
Distance7.11 mi
Time1:20:15
Pace11:17 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:4120:2710:1320:27
10:13
-
4M
4.00 mi07:19:3041:1610:1920:49
10:25
+0:12
6M
6.00 mi07:40:261:02:1210:2220:56
10:28
+0:03
8M
8.00 mi08:00:391:22:2510:1820:13
10:06
-0:22
9.6M
9.60 mi08:16:491:38:3510:1616:10
10:06
0:00
10M
10.00 mi08:24:321:46:1810:387:43
19:19
+9:13
10.5M
10.50 mi08:27:181:49:0410:232:46
5:32
-13:47
12M
12.00 mi08:49:042:10:5010:5421:46
14:31
+8:59
Finish
13.11 mi09:00:412:22:2710:5211:37
10:28
-4:03

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

5:32 /mi

Average Pace

10:52 /mi

Slowest Pace

19:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46

2% of race

Time at Steady Pace

1:50:12

77% of race

Time at Slower Pace

29:29

21% of race

Average Pace: 10:52 /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 mi06:58:4120:2710:1320:27
10:13
#3412
4M
4.00 mi07:19:3041:1610:1920:49
10:25
#3409
6M
6.00 mi07:40:261:02:1210:2220:56
10:28
#3315
8M
8.00 mi08:00:391:22:2510:1820:13
10:06
#3036
9.6M
9.60 mi08:16:491:38:3510:1616:10
10:06
#3210
10M
10.00 mi08:24:321:46:1810:387:43
19:19
#3176
10.5M
10.50 mi08:27:181:49:0410:232:46
5:32
#3202
12M
12.00 mi08:49:042:10:5010:5421:46
14:31
#3174
Finish
13.11 mi09:00:412:22:2710:5211:37
10:28
#3171
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

3297

Men

2162

Division

237

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi341222622563179(Top 48%)2059(Top 57%)230(Top 64%)
4M4.00 mi2.00 mi3409+32268-6266-103387(Top 52%)2262(Top 63%)265(Top 74%)
6M6.00 mi2.00 mi3315+942225+43270-43244(Top 49%)2186(Top 60%)264(Top 74%)
8M8.00 mi2.00 mi3036+2792097+128252+182503(Top 38%)1807(Top 50%)205(Top 57%)
9.6M9.60 mi1.60 mi3210-1742172-75258-64132(Top 63%)2489(Top 69%)273(Top 76%)
10M10.00 mi0.40 mi3176+342140+32254+43129(Top 48%)2066(Top 57%)234(Top 65%)
10.5M10.50 mi0.50 mi3202-262153-13255-14449(Top 68%)2734(Top 76%)289(Top 81%)
12M12.00 mi1.50 mi3174+282130+23251+43179(Top 48%)2059(Top 57%)230(Top 64%)
Finish13.11 mi1.11 mi3171+32124+6253-23441(Top 52%)2196(Top 61%)249(Top 70%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
~flat
+5ft-3ft

Overall

3179

Males

2059

M20-24

231

2M→4M

2.0 - 4.0 mi

Top 52%
×4story building
+67ft-69ft

Overall

3387

Males

2262

M20-24

267

4M→6M

4.0 - 6.0 mi

Top 49%
×9story building
+123ft-9ft

Overall

3244

Males

2186

M20-24

267

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2503

Males

1807

M20-24

206

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13story building
+68ft-193ft

Overall

4132

Males

2489

M20-24

274

9.6M→10M

9.6 - 10.0 mi

Top 48%
×2story building
+0ft-24ft

Overall

3129

Males

2066

M20-24

235

10M→10.5M

10.0 - 10.5 mi

Top 68%
×6story building
+1ft-73ft

Overall

4449

Males

2734

M20-24

290

10.5M→12M

10.5 - 12.0 mi

Top 48%
×21story building
+280ft-26ft

Overall

3179

Males

2059

M20-24

231

12M→Finish

12.0 - 13.1 mi

Top 52%
×7story building
+14ft-89ft

Overall

3441

Males

2196

M20-24

249

Passing Analysis

Category:
Athletes Passed
854*
Passed By
613
Net Change
+241
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3412
2M → 4M171168+3#3412#3409
4M → 6M15864+94#3409#3315
6M → 8M307*28+279#3315#3036
8M → 9.6M26200-174#3036#3210
9.6M → 10M5319+34#3210#3176
10M → 10.5M632-26#3176#3202
10.5M → 12M9365+28#3202#3174
12M → Finish40*37+3#3174#3171
TOTALS854*613+241

* 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