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SF MARATHON 1ST HALF 2026

Chen Yu

Bib: 19083•M•Age: 32

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
9:43/mi
19:26
→ flat
4M
12:17/mi
44:00
↑ 67↓ 69
6M
13:14/mi
1:10:29
↑ 1231.1%
8M
15:36/mi
1:41:41
↑ 166↓ 531.1%
9.6M
15:36/mi
2:06:39
↑ 68↓ 1931.5%
10M
34:05/mi
2:20:16
↓ 241.1%
10.5M
10:40/mi
2:25:36
↓ 732.7%
12M
27:43/mi
3:07:10
↑ 2803.2%
Finish· 13.11 mi
27:43/mi
3:37:54
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:29
Pace11:45 /mi
2nd Half
Distance7.11 mi
Time2:27:25
Pace20:44 /mi
📊Positive Split: 109.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:1719:269:4319:26
9:43
-
4M
4.00 mi07:30:5144:0011:0024:34
12:17
+2:34
6M
6.00 mi07:57:201:10:2911:4526:29
13:14
+0:57
8M
8.00 mi08:28:321:41:4112:4331:12
15:36
+2:22
9.6M
9.60 mi08:53:302:06:3913:1224:58
15:36
0:00
10M
10.00 mi09:07:072:20:1614:0213:37
34:05
+18:29
10.5M
10.50 mi09:12:272:25:3613:525:20
10:40
-23:25
12M
12.00 mi09:54:013:07:1015:3641:34
27:43
+17:03
Finish
13.11 mi10:24:453:37:5416:3730:44
27:43
0:00

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

9:43 /mi

Average Pace

16:37 /mi

Slowest Pace

34:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:46

11% of race

Time at Steady Pace

1:47:13

49% of race

Time at Slower Pace

1:25:55

39% of race

Average Pace: 16:37 /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 mi07:06:1719:269:4319:26
9:43
#2600
4M
4.00 mi07:30:5144:0011:0024:34
12:17
#4401
6M
6.00 mi07:57:201:10:2911:4526:29
13:14
#5211
8M
8.00 mi08:28:321:41:4112:4331:12
15:36
#5859
9.6M
9.60 mi08:53:302:06:3913:1224:58
15:36
#6229
10M
10.00 mi09:07:072:20:1614:0213:37
34:05
#6318
10.5M
10.50 mi09:12:272:25:3613:525:20
10:40
#6367
12M
12.00 mi09:54:013:07:1015:3641:34
27:43
#6494
Finish
13.11 mi10:24:453:37:5416:3730:44
27:43
#6555
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

18:57

Segment Time

21:04/mi

Pace

0.90 mi

Distance

Overall

6506

Men

3585

Division

766

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi260018263926574(Top 100%)3617(Top 100%)772(Top 100%)
4M4.00 mi2.00 mi4401-18012771-945581-1895685(Top 86%)3306(Top 91%)702(Top 91%)
6M6.00 mi2.00 mi5211-8103138-367667-865995(Top 91%)3437(Top 95%)737(Top 95%)
8M8.00 mi2.00 mi5859-6483392-254730-636363(Top 97%)3557(Top 98%)760(Top 98%)
9.6M9.60 mi1.60 mi6229-3703517-125752-226565(Top 100%)3614(Top 100%)769(Top 100%)
10M10.00 mi0.40 mi6318-893542-25756-46542(Top 99%)3595(Top 99%)766(Top 99%)
10.5M10.50 mi0.50 mi6367-493553-11759-36569(Top 100%)3612(Top 100%)770(Top 100%)
12M12.00 mi1.50 mi6494-1273594-41769-106574(Top 100%)3617(Top 100%)772(Top 100%)
Finish13.11 mi1.11 mi6555-613612-18772-36561(Top 100%)3611(Top 100%)772(Top 100%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 100%
~flat
+5ft-3ft

Overall

6574

Males

3617

M30-34

774

2M→4M

2.0 - 4.0 mi

Top 86%
×4story building
+67ft-69ft

Overall

5685

Males

3306

M30-34

705

4M→6M

4.0 - 6.0 mi

Top 91%
×9story building
+123ft-9ft

Overall

5995

Males

3437

M30-34

739

6M→8M

6.0 - 8.0 mi

Top 97%
×12story building
+166ft-53ft

Overall

6363

Males

3557

M30-34

762

8M→9.6M

8.0 - 9.6 mi

Top 100%
×13story building
+68ft-193ft

Overall

6565

Males

3614

M30-34

771

9.6M→10M

9.6 - 10.0 mi

Top 99%
×2story building
+0ft-24ft

Overall

6542

Males

3595

M30-34

768

10M→10.5M

10.0 - 10.5 mi

Top 100%
×6story building
+1ft-73ft

Overall

6569

Males

3612

M30-34

772

10.5M→12M

10.5 - 12.0 mi

Top 100%
×21story building
+280ft-26ft

Overall

6574

Males

3617

M30-34

774

12M→Finish

12.0 - 13.1 mi

Top 100%
×7story building
+14ft-89ft

Overall

6561

Males

3611

M30-34

772

Passing Analysis

Category:
Athletes Passed
46*
Passed By
4001
Net Change
-3955
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2600
2M → 4M51806-1801#2600#4401
4M → 6M19*829-810#4401#5211
6M → 8M7*655-648#5211#5859
8M → 9.6M0370-370#5859#6229
9.6M → 10M190-89#6229#6318
10M → 10.5M049-49#6318#6367
10.5M → 12M2*129-127#6367#6494
12M → Finish12*73-61#6494#6555
TOTALS46*4001-3955

* 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