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SF MARATHON 1ST HALF 2026

Joshua Yoon

San Jose, CA

Bib: 13228 M 26

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 20%
Division (M25-29)
#0 / 796
Top 22%
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
8:03/mi
16:06
→ flat
4M
8:12/mi
32:30
↑ 67↓ 69
6M
8:12/mi
48:55
↑ 123
8M
9:32/mi
1:07:59
↑ 166↓ 53
9.6M
6:41/mi
1:18:41
↑ 68↓ 193
10M
16:24/mi
1:25:14
↓ 24
10.5M
4:26/mi
1:27:27
↓ 73
12M
12:58/mi
1:46:54
↑ 280
Finish· 13.11 mi
9:18/mi
1:57:13
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
48:558:09 /mi⚡ faster
2nd Half
1:08:189:36 /mi+39.6%
Positive split — 39.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
16:068:032.00 mi16:06
8:03
-
4M
32:308:082.00 mi16:24
8:12
+0:09
6M
48:558:092.00 mi16:25
8:12
0:00
8M
1:07:598:302.00 mi19:04
9:32
+1:20
9.6M
1:18:418:121.60 mi10:42
6:41
-2:51
10M
1:25:148:310.40 mi6:33
16:24
+9:43
10.5M
1:27:278:200.50 mi2:13
4:26
-11:58
12M
1:46:548:551.50 mi19:27
12:58
+8:32
Finish(13.11 mi)
1:57:138:561.11 mi10:19
9:18
-3:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:26 /mi

Average Pace

8:56 /mi

Slowest Pace

16:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13

2% of race

Time at Steady Pace

1:29:00

76% of race

Time at Slower Pace

26:00

22% of race

Average Pace: 8:56 /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 22%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:46

Segment Time

9:45/mi

Pace

0.90 mi

Distance

Overall

1426

Men

1091

Division

268

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi5284439718941358326
4M2.00 mi540-12457-14102-5600502122
6M2.00 mi561-21475-18113-11629522120
8M2.00 mi786-225650-175158-4518371394330
9.6M1.60 mi666+120551+99128+3045735080
10M0.40 mi698-32574-23136-814421086254
10.5M0.50 mi702-4578-4137-116111221303
12M1.50 mi858-156697-119169-3218941358326
Finish(13.11 mi)1.11 mi903-45738-41173-420061441347

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 29%
~flat
+5ft-3ft

Overall

1894

Males

1358

M25-29

327

2M→4M

2.0 - 4.0 mi

Top 9%
×4story building
+67ft-69ft

Overall

600

Males

502

M25-29

122

4M→6M

4.0 - 6.0 mi

Top 10%
×9story building
+123ft-9ft

Overall

629

Males

522

M25-29

120

6M→8M

6.0 - 8.0 mi

Top 28%
×12story building
+166ft-53ft

Overall

1837

Males

1394

M25-29

331

8M→9.6M

8.0 - 9.6 mi

Top 7%
×13story building
+68ft-193ft

Overall

457

Males

350

M25-29

80

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1442

Males

1086

M25-29

255

10M→10.5M

10.0 - 10.5 mi

Top 25%
×6story building
+1ft-73ft

Overall

1611

Males

1221

M25-29

304

10.5M→12M

10.5 - 12.0 mi

Top 29%
×21story building
+280ft-26ft

Overall

1894

Males

1358

M25-29

327

12M→Finish

12.0 - 13.1 mi

Top 31%
×7story building
+14ft-89ft

Overall

2006

Males

1441

M25-29

347

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#528
2M → 4M
4432-12
#528 → #540
4M → 6M
4221-21
#540 → #561
6M → 8M
2316-225
#561 → #786
8M → 9.6M
23143+120
#786 → #666
9.6M → 10M
375-32
#666 → #698
10M → 10.5M
51-4
#698 → #702
10.5M → 12M
1615-156
#702 → #858
12M → Finish
6621*-45
#858 → #903
TOTALS
609234*-375
#528 → #903

* 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