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SF MARATHON 1ST HALF 2026

Lifu Zhang

Sunnyvale, CA

Bib: 15368 M 30

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 21%
Division (M30-34)
#0 / 772
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
8:37/mi
17:14
→ flat
4M
8:47/mi
34:47
↑ 67↓ 69
6M
8:46/mi
52:19
↑ 123
8M
8:17/mi
1:08:53
↑ 166↓ 53
9.6M
8:17/mi
1:22:08
↑ 68↓ 193
10M
15:29/mi
1:28:19
↓ 24
10.5M
4:04/mi
1:30:21
↓ 73
12M
11:52/mi
1:48:09
↑ 280
Finish· 13.11 mi
8:16/mi
1:57:19
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
52:198:43 /mi⚡ faster
2nd Half
1:05:009:09 /mi+24.2%
Positive split — 24.2% 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
17:148:372.00 mi17:14
8:37
-
4M
34:478:422.00 mi17:33
8:47
+0:10
6M
52:198:432.00 mi17:32
8:46
-0:01
8M
1:08:538:372.00 mi16:34
8:17
-0:29
9.6M
1:22:088:331.60 mi13:15
8:17
0:00
10M
1:28:198:500.40 mi6:11
15:29
+7:12
10.5M
1:30:218:360.50 mi2:02
4:04
-11:25
12M
1:48:099:011.50 mi17:48
11:52
+7:48
Finish(13.11 mi)
1:57:198:571.11 mi9:10
8:16
-3:36
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:04 /mi

Average Pace

8:57 /mi

Slowest Pace

15:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:02

2% of race

Time at Steady Pace

1:31:18

78% of race

Time at Slower Pace

23:59

20% of race

Average Pace: 8:57 /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 13%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:13

Segment Time

9:08/mi

Pace

0.90 mi

Distance

Overall

847

Men

682

Division

154

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi10368261671137878204
4M2.00 mi1052-16841-15175-81132903196
6M2.00 mi1051+1843-2180-51125906204
8M2.00 mi891+160731+112160+20640554116
9.6M1.60 mi977-86789-58173-1318501226264
10M0.40 mi964+13780+9174-1946737162
10.5M0.50 mi954+10771+9172+2746612134
12M1.50 mi943+11762+9171+11137878204
Finish(13.11 mi)1.11 mi912+31744+18170+1832673146

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
~flat
+5ft-3ft

Overall

1137

Males

878

M30-34

205

2M→4M

2.0 - 4.0 mi

Top 17%
×4story building
+67ft-69ft

Overall

1132

Males

903

M30-34

197

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1125

Males

906

M30-34

205

6M→8M

6.0 - 8.0 mi

Top 10%
×12story building
+166ft-53ft

Overall

640

Males

554

M30-34

117

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13story building
+68ft-193ft

Overall

1850

Males

1226

M30-34

265

9.6M→10M

9.6 - 10.0 mi

Top 14%
×2story building
+0ft-24ft

Overall

946

Males

737

M30-34

163

10M→10.5M

10.0 - 10.5 mi

Top 11%
×6story building
+1ft-73ft

Overall

746

Males

612

M30-34

135

10.5M→12M

10.5 - 12.0 mi

Top 17%
×21story building
+280ft-26ft

Overall

1137

Males

878

M30-34

205

12M→Finish

12.0 - 13.1 mi

Top 13%
×7story building
+14ft-89ft

Overall

832

Males

673

M30-34

146

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1036
2M → 4M
7963-16
#1036 → #1052
4M → 6M
5152+1
#1052 → #1051
6M → 8M
10170+160
#1051 → #891
8M → 9.6M
11226-86
#891 → #977
9.6M → 10M
821+13
#977 → #964
10M → 10.5M
111+10
#964 → #954
10.5M → 12M
4253+11
#954 → #943
12M → Finish
839*+31
#943 → #912
TOTALS
311435*+124
#1036 → #912

* 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