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SF MARATHON 1ST HALF 2026

Hsiang-Yu Hsieh

San Jose, CA

Bib: 13823 M 37

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
10:38/mi
21:16
→ flat
12 ft elev
4M
10:38/mi
42:32
↑ 67↓ 69
10 ft elev
6M
10:48/mi
1:04:09
↑ 1231.1%
126 ft elev
8M
10:43/mi
1:25:36
↑ 166↓ 531.1%
246 ft elev
9.6M
10:43/mi
1:42:45
↑ 68↓ 1931.5%
126 ft elev
10M
20:31/mi
1:50:57
↓ 241.1%
90 ft elev
10.5M
5:12/mi
1:53:33
↓ 732.7%
18 ft elev
12M
14:51/mi
2:15:50
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:01/mi
2:28:03
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:0910:42 /mi⚡ faster
2nd Half
1:23:5411:48 /mi+30.8%
Positive split — 30.8% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
21:1610:382.00 mi21:16
10:38
-
4M
42:3210:382.00 mi21:16
10:38
0:00
6M
1:04:0910:422.00 mi21:37
10:48
+0:10
8M
1:25:3610:422.00 mi21:27
10:43
-0:05
9.6M
1:42:4510:421.60 mi17:09
10:43
0:00
10M
1:50:5711:060.40 mi8:12
20:31
+9:48
10.5M
1:53:3310:490.50 mi2:36
5:12
-15:19
12M
2:15:5011:191.50 mi22:17
14:51
+9:39
Finish(13.11 mi)
2:28:0311:181.11 mi12:13
11:01
-3:50
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:12 /mi

Average Pace

11:18 /mi

Slowest Pace

20:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:36

2% of race

Time at Steady Pace

1:54:58

78% of race

Time at Slower Pace

30:29

21% of race

Average Pace: 11:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 56%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:48

Segment Time

12:00/mi

Pace

0.90 mi

Distance

Overall

3661

Men

2343

Division

395

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi4146265343934352185374
4M2.00 mi3894+2522534+119428+1137442443413
6M2.00 mi3775+1192465+69416+1236672410400
8M2.00 mi3566+2092362+103395+2132202198372
9.6M1.60 mi3749-1832446-84408-1347552795462
10M0.40 mi3738+112437+9409-137522375394
10.5M0.50 mi3725+132432+5410-136752377398
12M1.50 mi3661+642390+42404+634352185374
Finish(13.11 mi)1.11 mi3673-122392-2405-140242493414

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 52%
~flat
+5ft-3ft

Overall

3435

Males

2185

M35-39

374

2M→4M

2.0 - 4.0 mi

Top 57%
×4story building
+67ft-69ft

Overall

3744

Males

2443

M35-39

413

4M→6M

4.0 - 6.0 mi

Top 56%
×9story building
+123ft-9ft

Overall

3667

Males

2410

M35-39

400

6M→8M

6.0 - 8.0 mi

Top 49%
×12story building
+166ft-53ft

Overall

3220

Males

2198

M35-39

372

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13story building
+68ft-193ft

Overall

4755

Males

2795

M35-39

462

9.6M→10M

9.6 - 10.0 mi

Top 57%
×2story building
+0ft-24ft

Overall

3752

Males

2375

M35-39

394

10M→10.5M

10.0 - 10.5 mi

Top 56%
×6story building
+1ft-73ft

Overall

3675

Males

2377

M35-39

398

10.5M→12M

10.5 - 12.0 mi

Top 52%
×21story building
+280ft-26ft

Overall

3435

Males

2185

M35-39

374

12M→Finish

12.0 - 13.1 mi

Top 61%
×7story building
+14ft-89ft

Overall

4024

Males

2493

M35-39

414

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#4146
2M → 4M
68320+252
#4146 → #3894
4M → 6M
59178*+119
#3894 → #3775
6M → 8M
54263*+209
#3775 → #3566
8M → 9.6M
21330-183
#3566 → #3749
9.6M → 10M
3243+11
#3749 → #3738
10M → 10.5M
316+13
#3738 → #3725
10.5M → 12M
54118*+64
#3725 → #3661
12M → Finish
5745*-12
#3661 → #3673
TOTALS
5401013*+473
#4146 → #3673

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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

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