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SF MARATHON 1ST HALF 2026

Siu Hung Chau

Queens County, NY

Bib: 12464 M 68

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 5%
Gender (Male)
#0 / 3619
Top 7%
Masters (Masters Men)
#0 / 1030
Top 5%
Division (M65-69)
#0 / 40
Top 3%
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
7:44/mi
15:28
→ flat
12 ft elev
4M
7:39/mi
30:45
↑ 67↓ 69
10 ft elev
6M
7:32/mi
45:50
↑ 1231.1%
126 ft elev
8M
8:27/mi
1:02:44
↑ 166↓ 531.1%
246 ft elev
9.6M
5:54/mi
1:12:11
↑ 68↓ 1931.5%
126 ft elev
10M
13:43/mi
1:17:40
↓ 241.1%
90 ft elev
10.5M
3:52/mi
1:19:36
↓ 732.7%
18 ft elev
12M
11:00/mi
1:36:06
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:31/mi
1:45:33
↑ 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
45:507:38 /mi⚡ faster
2nd Half
59:438:24 /mi+30.3%
Positive split — 30.3% 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
15:287:442.00 mi15:28
7:44
-
4M
30:457:412.00 mi15:17
7:39
-0:05
6M
45:507:382.00 mi15:05
7:32
-0:07
8M
1:02:447:502.00 mi16:54
8:27
+0:55
9.6M
1:12:117:311.60 mi9:27
5:54
-2:33
10M
1:17:407:460.40 mi5:29
13:43
+7:49
10.5M
1:19:367:350.50 mi1:56
3:52
-9:51
12M
1:36:068:011.50 mi16:30
11:00
+7:08
Finish(13.11 mi)
1:45:338:031.11 mi9:27
8:31
-2:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

3:52 /mi

Average Pace

8:03 /mi

Slowest Pace

13:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

11:23

11% of race

Time at Steady Pace

1:12:11

68% of race

Time at Slower Pace

21:59

21% of race

Average Pace: 8:03 /mi

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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 4%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:25

Segment Time

8:15/mi

Pace

0.90 mi

Distance

Overall

287

Men

251

Division

1

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
2M2.00 mi37631615934772
4M2.00 mi302+74260+5612602251
6M2.00 mi262+40227+3312141871
8M2.00 mi347-85298-7117766582
9.6M1.60 mi245+102213+8511221021
10M0.40 mi240+5210+313202581
10.5M0.50 mi242-2211-114183591
12M1.50 mi289-47252-4115934772
Finish(13.11 mi)1.11 mi306-17264-12110838533

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 9%
~flat
+5ft-3ft

Overall

593

Males

477

M65-69

2

2M→4M

2.0 - 4.0 mi

Top 4%
×4story building
+67ft-69ft

Overall

260

Males

225

M65-69

1

4M→6M

4.0 - 6.0 mi

Top 3%
×9story building
+123ft-9ft

Overall

214

Males

187

M65-69

1

6M→8M

6.0 - 8.0 mi

Top 12%
×12story building
+166ft-53ft

Overall

776

Males

658

M65-69

2

8M→9.6M

8.0 - 9.6 mi

Top 2%
×13story building
+68ft-193ft

Overall

122

Males

102

M65-69

1

9.6M→10M

9.6 - 10.0 mi

Top 5%
×2story building
+0ft-24ft

Overall

320

Males

258

M65-69

1

10M→10.5M

10.0 - 10.5 mi

Top 6%
×6story building
+1ft-73ft

Overall

418

Males

359

M65-69

1

10.5M→12M

10.5 - 12.0 mi

Top 9%
×21story building
+280ft-26ft

Overall

593

Males

477

M65-69

2

12M→Finish

12.0 - 13.1 mi

Top 16%
×7story building
+14ft-89ft

Overall

1083

Males

853

M65-69

3

Passing Analysis

Category:
Passed
262*
Passed By
192
Net Change
+70
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#376
2M → 4M762+74#376#302
4M → 6M433+40#302#262
6M → 8M994-85#262#347
8M → 9.6M1053+102#347#245
9.6M → 10M72+5#245#240
10M → 10.5M02-2#240#242
10.5M → 12M451-47#242#289
12M → Finish18*35-17#289#306
TOTALS262*192+70

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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