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SF MARATHON 1ST HALF 2026

Shachar Kariv

Oakland, CA

Bib: 12285 M 55

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 28%
Gender (Male)
#0 / 3619
Top 37%
Masters (Masters Men)
#0 / 1030
Top 27%
Division (M55-59)
#0 / 142
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
10 ft elev
2M
9:10/mi
18:20
→ flat
12 ft elev
4M
11:06/mi
40:31
↑ 67↓ 69
10 ft elev
6M
8:55/mi
58:21
↑ 1231.1%
126 ft elev
8M
8:58/mi
1:16:18
↑ 166↓ 531.1%
246 ft elev
9.6M
8:58/mi
1:30:39
↑ 68↓ 1931.5%
126 ft elev
10M
17:29/mi
1:37:38
↓ 241.1%
90 ft elev
10.5M
4:40/mi
1:39:58
↓ 732.7%
18 ft elev
12M
11:51/mi
1:57:45
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:14/mi
2:08:00
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
58:219:44 /mi⚡ faster
2nd Half
1:09:399:48 /mi+19.4%
Positive split — 19.4% 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
18:209:102.00 mi18:20
9:10
-
4M
40:3110:082.00 mi22:11
11:06
+1:56
6M
58:219:442.00 mi17:50
8:55
-2:11
8M
1:16:189:322.00 mi17:57
8:58
+0:03
9.6M
1:30:399:271.60 mi14:21
8:58
0:00
10M
1:37:389:460.40 mi6:59
17:29
+8:31
10.5M
1:39:589:310.50 mi2:20
4:40
-12:49
12M
1:57:459:491.50 mi17:47
11:51
+7:11
Finish(13.11 mi)
2:08:009:461.11 mi10:15
9:14
-2:37
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:40 /mi

Average Pace

9:46 /mi

Slowest Pace

17:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20

2% of race

Time at Steady Pace

1:18:43

61% of race

Time at Slower Pace

46:57

37% of race

Average Pace: 9:46 /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 31%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:19

Segment Time

10:21/mi

Pace

0.90 mi

Distance

Overall

2054

Men

1469

Division

39

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi1743130429113387618
4M2.00 mi3071-13282091-78770-414334273397
6M2.00 mi2383+6881693+39849+211334104421
8M2.00 mi2040+3431508+18537+12125098827
9.6M1.60 mi2104-641529-2138-12703171846
10M0.40 mi2076+281514+1537+12087146938
10.5M0.50 mi2077-11513+1372243158847
12M1.50 mi1868+2091373+14034+3113387618
Finish(13.11 mi)1.11 mi1836+321352+2131+31937139631

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
~flat
+5ft-3ft

Overall

1133

Males

876

M55-59

18

2M→4M

2.0 - 4.0 mi

Top 66%
×4story building
+67ft-69ft

Overall

4334

Males

2733

M55-59

98

4M→6M

4.0 - 6.0 mi

Top 20%
×9story building
+123ft-9ft

Overall

1334

Males

1044

M55-59

21

6M→8M

6.0 - 8.0 mi

Top 19%
×12story building
+166ft-53ft

Overall

1250

Males

988

M55-59

27

8M→9.6M

8.0 - 9.6 mi

Top 41%
×13story building
+68ft-193ft

Overall

2703

Males

1718

M55-59

46

9.6M→10M

9.6 - 10.0 mi

Top 32%
×2story building
+0ft-24ft

Overall

2087

Males

1469

M55-59

38

10M→10.5M

10.0 - 10.5 mi

Top 34%
×6story building
+1ft-73ft

Overall

2243

Males

1588

M55-59

47

10.5M→12M

10.5 - 12.0 mi

Top 17%
×21story building
+280ft-26ft

Overall

1133

Males

876

M55-59

18

12M→Finish

12.0 - 13.1 mi

Top 29%
×7story building
+14ft-89ft

Overall

1937

Males

1396

M55-59

31

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1743
2M → 4M
13313-1328
#1743 → #3071
4M → 6M
2690+688
#3071 → #2383
6M → 8M
4347*+343
#2383 → #2040
8M → 9.6M
13470-64
#2040 → #2104
9.6M → 10M
1139+28
#2104 → #2076
10M → 10.5M
43-1
#2076 → #2077
10.5M → 12M
13222+209
#2077 → #1868
12M → Finish
1850*+32
#1868 → #1836
TOTALS
15171424*-93
#1743 → #1836

* 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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