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SF MARATHON 1ST HALF 2026

Kevin Zhao

Mountain View, CA

Bib: 16240 M 24

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
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
11:22/mi
22:45
→ flat
4M
11:42/mi
46:08
↑ 67↓ 69
6M
11:30/mi
1:09:09
↑ 123
8M
13:26/mi
1:36:02
↑ 166↓ 53
9.6M
9:31/mi
1:51:15
↑ 68↓ 193
10M
23:14/mi
2:00:32
↓ 24
10.5M
6:06/mi
2:03:35
↓ 73
12M
17:05/mi
2:29:13
↑ 280
Finish· 13.11 mi
13:11/mi
2:43:50
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:09:0911:32 /mi⚡ faster
2nd Half
1:34:4113:19 /mi+36.9%
Positive split — 36.9% 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
22:4511:222.00 mi22:45
11:22
-
4M
46:0811:322.00 mi23:23
11:42
+0:20
6M
1:09:0911:322.00 mi23:01
11:30
-0:12
8M
1:36:0212:002.00 mi26:53
13:26
+1:56
9.6M
1:51:1511:351.60 mi15:13
9:31
-3:55
10M
2:00:3212:030.40 mi9:17
23:14
+13:43
10.5M
2:03:3511:460.50 mi3:03
6:06
-17:08
12M
2:29:1312:261.50 mi25:38
17:05
+10:59
Finish(13.11 mi)
2:43:5012:301.11 mi14:37
13:11
-3:54
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:06 /mi

Average Pace

12:30 /mi

Slowest Pace

23:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:03

2% of race

Time at Steady Pace

2:05:52

77% of race

Time at Slower Pace

34:55

21% of race

Average Pace: 12:30 /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 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:20

Segment Time

13:42/mi

Pace

0.90 mi

Distance

Overall

5105

Men

3013

Division

312

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi5278314933249052888304
4M2.00 mi5204+743130+19329+351243081326
6M2.00 mi4941+2633022+108323+645102819315
8M2.00 mi5219-2783148-126333-1056993326339
9.6M1.60 mi4975+2443034+114325+833922095236
10M0.40 mi4971+43026+8323+250622984308
10.5M0.50 mi4986-153036-1032354833168325
12M1.50 mi4981+53011+25319+449052888304
Finish(13.11 mi)1.11 mi5052-713036-25327-856533204332

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 75%
~flat
+5ft-3ft

Overall

4905

Males

2888

M20-24

305

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5124

Males

3081

M20-24

328

4M→6M

4.0 - 6.0 mi

Top 69%
×9story building
+123ft-9ft

Overall

4510

Males

2819

M20-24

318

6M→8M

6.0 - 8.0 mi

Top 87%
×12story building
+166ft-53ft

Overall

5699

Males

3326

M20-24

341

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13story building
+68ft-193ft

Overall

3392

Males

2095

M20-24

237

9.6M→10M

9.6 - 10.0 mi

Top 77%
×2story building
+0ft-24ft

Overall

5062

Males

2984

M20-24

309

10M→10.5M

10.0 - 10.5 mi

Top 83%
×6story building
+1ft-73ft

Overall

5483

Males

3168

M20-24

326

10.5M→12M

10.5 - 12.0 mi

Top 75%
×21story building
+280ft-26ft

Overall

4905

Males

2888

M20-24

305

12M→Finish

12.0 - 13.1 mi

Top 86%
×7story building
+14ft-89ft

Overall

5653

Males

3204

M20-24

332

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5278
2M → 4M
110184+74
#5278 → #5204
4M → 6M
30293*+263
#5204 → #4941
6M → 8M
31537*-278
#4941 → #5219
8M → 9.6M
25269+244
#5219 → #4975
9.6M → 10M
4246+4
#4975 → #4971
10M → 10.5M
216-15
#4971 → #4986
10.5M → 12M
8893*+5
#4986 → #4981
12M → Finish
11039*-71
#4981 → #5052
TOTALS
741967*+226
#5278 → #5052

* 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