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SF MARATHON 1ST HALF 2026

Jerry Chen

Portland, OR

Bib: 14556 M 29

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 21%
Division (M25-29)
#0 / 796
Top 23%
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
8:25/mi
16:51
→ flat
4M
8:59/mi
34:48
↑ 67↓ 69
6M
8:46/mi
52:21
↑ 123
8M
8:29/mi
1:09:20
↑ 166↓ 53
9.6M
8:29/mi
1:22:55
↑ 68↓ 193
10M
15:44/mi
1:29:12
↓ 24
10.5M
4:18/mi
1:31:21
↓ 73
12M
11:29/mi
1:48:34
↑ 280
Finish· 13.11 mi
8:13/mi
1:57:41
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
52:218:44 /mi⚡ faster
2nd Half
1:05:209:11 /mi+24.8%
Positive split — 24.8% 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
16:518:252.00 mi16:51
8:25
-
4M
34:488:422.00 mi17:57
8:59
+0:34
6M
52:218:442.00 mi17:33
8:46
-0:13
8M
1:09:208:402.00 mi16:59
8:29
-0:17
9.6M
1:22:558:381.60 mi13:35
8:29
0:00
10M
1:29:128:550.40 mi6:17
15:44
+7:15
10.5M
1:31:218:420.50 mi2:09
4:18
-11:26
12M
1:48:349:031.50 mi17:13
11:29
+7:11
Finish(13.11 mi)
1:57:418:591.11 mi9:07
8:13
-3:16
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:18 /mi

Average Pace

8:59 /mi

Slowest Pace

15:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:09

2% of race

Time at Steady Pace

1:32:02

78% of race

Time at Slower Pace

23:30

20% of race

Average Pace: 8:59 /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 16%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:26

Segment Time

9:22/mi

Pace

0.90 mi

Distance

Overall

1061

Men

839

Division

203

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi838680163893706163
4M2.00 mi1060-222846-166206-4314061099262
6M2.00 mi1061-1853-7212-61141921232
8M2.00 mi945+116776+77189+23808681168
9.6M1.60 mi1077-132865-89213-2421151392333
10M0.40 mi1056+21845+20208+51075826200
10.5M0.50 mi1057-1846-1210-212821004243
12M1.50 mi987+70793+53195+15893706163
Finish(13.11 mi)1.11 mi938+49764+29185+10793645166

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 14%
~flat
+5ft-3ft

Overall

893

Males

706

M25-29

163

2M→4M

2.0 - 4.0 mi

Top 21%
×4story building
+67ft-69ft

Overall

1406

Males

1099

M25-29

262

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1141

Males

921

M25-29

232

6M→8M

6.0 - 8.0 mi

Top 12%
×12story building
+166ft-53ft

Overall

808

Males

681

M25-29

168

8M→9.6M

8.0 - 9.6 mi

Top 32%
×13story building
+68ft-193ft

Overall

2115

Males

1392

M25-29

333

9.6M→10M

9.6 - 10.0 mi

Top 16%
×2story building
+0ft-24ft

Overall

1075

Males

826

M25-29

201

10M→10.5M

10.0 - 10.5 mi

Top 19%
×6story building
+1ft-73ft

Overall

1282

Males

1004

M25-29

244

10.5M→12M

10.5 - 12.0 mi

Top 14%
×21story building
+280ft-26ft

Overall

893

Males

706

M25-29

163

12M→Finish

12.0 - 13.1 mi

Top 12%
×7story building
+14ft-89ft

Overall

793

Males

645

M25-29

166

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#838
2M → 4M
23614-222
#838 → #1060
4M → 6M
5756-1
#1060 → #1061
6M → 8M
27143+116
#1061 → #945
8M → 9.6M
14917-132
#945 → #1077
9.6M → 10M
1536+21
#1077 → #1056
10M → 10.5M
54-1
#1056 → #1057
10.5M → 12M
2797+70
#1057 → #987
12M → Finish
554*+49
#987 → #938
TOTALS
521421*-100
#838 → #938

* 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

Race Place Events

Race Place Events