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SF MARATHON 1ST HALF 2026

Matthew Jeung

Oakland, CA

Bib: 15495 M 22

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 32%
Gender (Male)
#0 / 3619
Top 42%
M20-29
#0 / 358
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:29/mi
18:59
→ flat
4M
9:42/mi
38:23
↑ 67↓ 69
6M
9:44/mi
57:51
↑ 123
8M
9:18/mi
1:16:28
↑ 166↓ 53
9.6M
9:18/mi
1:31:21
↑ 68↓ 193
10.26M
10:27/mi
1:38:15
↓ 114
10.5M
9:35/mi
1:40:33
→ flat
12M
13:18/mi
2:00:30
↑ 280
Finish· 13.11 mi
9:21/mi
2:10:52
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
57:519:39 /mi⚡ faster
2nd Half
1:13:0110:16 /mi+26.2%
Positive split — 26.2% 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
18:599:292.00 mi18:59
9:29
-
4M
38:239:362.00 mi19:24
9:42
+0:13
6M
57:519:392.00 mi19:28
9:44
+0:02
8M
1:16:289:332.00 mi18:37
9:18
-0:26
9.6M
1:31:219:311.60 mi14:53
9:18
0:00
10.26M
1:38:159:350.66 mi6:54
10:27
+1:09
10.5M
1:40:339:350.24 mi2:18
9:35
-0:52
12M
2:00:3010:031.50 mi19:57
13:18
+3:43
Finish(13.11 mi)
2:10:529:591.11 mi10:22
9:21
-3:57
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:18 /mi

Average Pace

9:59 /mi

Slowest Pace

13:18 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:44:01

79% of race

Time at Slower Pace

26:51

21% of race

Average Pace: 9:59 /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 29%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:12

Segment Time

10:14/mi

Pace

0.90 mi

Distance

Overall

1926

Men

1400

Division

175

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2244161019421811532182
4M2.00 mi2300-561649-39203-923951705207
6M2.00 mi2282+181637+12201+223241660203
8M2.00 mi2066+2161523+114187+1415871214141
9.6M1.60 mi2194-1281576-53191-431431955224
10.26M0.66 mi2154+401551+25188+319491401173
10.5M0.24 mi2149+51548+3187+121281515187
12M1.50 mi2129+201522+26186+121811532182
Finish(13.11 mi)1.11 mi2103+261508+14187-120671479184

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
~flat
+5ft-3ft

Overall

2181

Males

1532

M20-24

183

2M→4M

2.0 - 4.0 mi

Top 36%
×4story building
+67ft-69ft

Overall

2395

Males

1705

M20-24

208

4M→6M

4.0 - 6.0 mi

Top 35%
×9story building
+123ft-9ft

Overall

2324

Males

1660

M20-24

205

6M→8M

6.0 - 8.0 mi

Top 24%
×12story building
+166ft-53ft

Overall

1587

Males

1214

M20-24

142

8M→9.6M

8.0 - 9.6 mi

Top 48%
×13story building
+68ft-193ft

Overall

3143

Males

1955

M20-24

225

9.6M→10.26M

9.6 - 10.3 mi

Top 30%
×9story building
+0ft-114ft

Overall

1949

Males

1401

M20-24

174

10.26M→10.5M

10.3 - 10.5 mi

Top 32%
~flat
+1ft-0ft

Overall

2128

Males

1515

M20-24

188

10.5M→12M

10.5 - 12.0 mi

Top 33%
×21story building
+280ft-26ft

Overall

2181

Males

1532

M20-24

183

12M→Finish

12.0 - 13.1 mi

Top 31%
×7story building
+14ft-89ft

Overall

2067

Males

1479

M20-24

184

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2244
2M → 4M
14892-56
#2244 → #2300
4M → 6M
7694+18
#2300 → #2282
6M → 8M
26242*+216
#2282 → #2066
8M → 9.6M
16436-128
#2066 → #2194
9.6M → 10.26M
848+40
#2194 → #2154
10.26M → 10.5M
49+5
#2154 → #2149
10.5M → 12M
6080+20
#2149 → #2129
12M → Finish
2046*+26
#2129 → #2103
TOTALS
506647*+141
#2244 → #2103

* 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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Race Place Events