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SF MARATHON 1ST HALF 2026

Yu-Hsuan Tseng

Sunnyvale, CA

Bib: 16511 M 30

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:57/mi
19:54
→ flat
12 ft elev
4M
10:12/mi
40:17
↑ 67↓ 69
10 ft elev
6M
10:30/mi
1:01:17
↑ 1231.1%
126 ft elev
8M
10:52/mi
1:23:02
↑ 166↓ 531.1%
246 ft elev
9.6M
10:52/mi
1:40:26
↑ 68↓ 1931.5%
126 ft elev
10M
22:19/mi
1:49:21
↓ 241.1%
90 ft elev
10.5M
5:34/mi
1:52:08
↓ 732.7%
18 ft elev
12M
16:40/mi
2:17:08
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:31/mi
2:29:54
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:17
Pace10:13 /mi
2nd Half
Distance7.11 mi
Time1:28:37
Pace12:28 /mi
📊Positive Split: 44.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:5619:549:5719:54
9:57
-
4M
4.00 mi07:18:1940:1710:0420:23
10:12
+0:15
6M
6.00 mi07:39:191:01:1710:1321:00
10:30
+0:18
8M
8.00 mi08:01:041:23:0210:2321:45
10:52
+0:22
9.6M
9.60 mi08:18:281:40:2610:2817:24
10:52
0:00
10M
10.00 mi08:27:231:49:2110:568:55
22:19
+11:27
10.5M
10.50 mi08:30:101:52:0810:412:47
5:34
-16:45
12M
12.00 mi08:55:102:17:0811:2625:00
16:40
+11:06
Finish
13.11 mi09:07:562:29:5411:2612:46
11:31
-5:09

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

5:34 /mi

Average Pace

11:26 /mi

Slowest Pace

22:19 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47

2% of race

Time at Steady Pace

1:53:12

76% of race

Time at Slower Pace

33:55

23% of race

Average Pace: 11:26 /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 mi06:57:5619:549:5719:54
9:57
#2957
4M
4.00 mi07:18:1940:1710:0420:23
10:12
#2974
6M
6.00 mi07:39:191:01:1710:1321:00
10:30
#3098
8M
8.00 mi08:01:041:23:0210:2321:45
10:52
#3163
9.6M
9.60 mi08:18:281:40:2610:2817:24
10:52
#3449
10M
10.00 mi08:27:231:49:2110:568:55
22:19
#3560
10.5M
10.50 mi08:30:101:52:0810:412:47
5:34
#3575
12M
12.00 mi08:55:102:17:0811:2625:00
16:40
#3797
Finish
13.11 mi09:07:562:29:5411:2612:46
11:31
#3832
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 69%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:42

Segment Time

13:00/mi

Pace

0.90 mi

Distance

Overall

4567

Men

2746

Division

600

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi295720184274647(Top 71%)2782(Top 77%)600(Top 78%)
4M4.00 mi2.00 mi2974-172041-23425+23093(Top 47%)2102(Top 58%)432(Top 56%)
6M6.00 mi2.00 mi3098-1242110-69437-123319(Top 50%)2219(Top 61%)466(Top 60%)
8M8.00 mi2.00 mi3163-652158-48454-173405(Top 52%)2282(Top 63%)491(Top 64%)
9.6M9.60 mi1.60 mi3449-2862292-134479-254915(Top 75%)2874(Top 79%)612(Top 79%)
10M10.00 mi0.40 mi3560-1112349-57494-154665(Top 71%)2794(Top 77%)602(Top 78%)
10.5M10.50 mi0.50 mi3575-152358-9496-24548(Top 69%)2781(Top 77%)606(Top 78%)
12M12.00 mi1.50 mi3797-2222462-104518-224647(Top 71%)2782(Top 77%)600(Top 78%)
Finish13.11 mi1.11 mi3832-352473-11524-64535(Top 69%)2713(Top 75%)581(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 71%
~flat
+5ft-3ft

Overall

4647

Males

2782

M30-34

602

2M→4M

2.0 - 4.0 mi

Top 47%
×4story building
+67ft-69ft

Overall

3093

Males

2102

M30-34

434

4M→6M

4.0 - 6.0 mi

Top 50%
×9story building
+123ft-9ft

Overall

3319

Males

2219

M30-34

468

6M→8M

6.0 - 8.0 mi

Top 52%
×12story building
+166ft-53ft

Overall

3405

Males

2282

M30-34

493

8M→9.6M

8.0 - 9.6 mi

Top 75%
×13story building
+68ft-193ft

Overall

4915

Males

2874

M30-34

614

9.6M→10M

9.6 - 10.0 mi

Top 71%
×2story building
+0ft-24ft

Overall

4665

Males

2794

M30-34

604

10M→10.5M

10.0 - 10.5 mi

Top 69%
×6story building
+1ft-73ft

Overall

4548

Males

2781

M30-34

608

10.5M→12M

10.5 - 12.0 mi

Top 71%
×21story building
+280ft-26ft

Overall

4647

Males

2782

M30-34

602

12M→Finish

12.0 - 13.1 mi

Top 69%
×7story building
+14ft-89ft

Overall

4535

Males

2713

M30-34

581

Passing Analysis

Category:
Athletes Passed
416*
Passed By
1291
Net Change
-875
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2957
2M → 4M145162-17#2957#2974
4M → 6M80204-124#2974#3098
6M → 8M104*169-65#3098#3163
8M → 9.6M7293-286#3163#3449
9.6M → 10M14125-111#3449#3560
10M → 10.5M217-15#3560#3575
10.5M → 12M26*248-222#3575#3797
12M → Finish38*73-35#3797#3832
TOTALS416*1291-875

* 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