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SF MARATHON 1ST HALF 2026

Zach Goldblatt

San Ramon, CA

Bib: 20725 M 30

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 41%
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
11:05/mi
22:10
→ flat
4M
11:04/mi
44:17
↑ 67↓ 69
6M
9:51/mi
1:03:59
↑ 123
8M
14:33/mi
1:33:05
↑ 166↓ 53
9.6M
6:52/mi
1:44:05
↑ 68↓ 193
10.26M
8:14/mi
1:49:31
↓ 114
10.5M
7:18/mi
1:51:16
→ flat
12M
10:36/mi
2:07:10
↑ 280
Finish· 13.11 mi
9:14/mi
2:17:25
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:03:5910:40 /mi⚡ faster
2nd Half
1:13:2610:20 /mi+14.8%
Positive split — 14.8% 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
22:1011:052.00 mi22:10
11:05
-
4M
44:1711:042.00 mi22:07
11:04
-0:01
6M
1:03:5910:402.00 mi19:42
9:51
-1:13
8M
1:33:0511:382.00 mi29:06
14:33
+4:42
9.6M
1:44:0510:511.60 mi11:00
6:52
-7:41
10.26M
1:49:3110:400.66 mi5:26
8:14
+1:22
10.5M
1:51:1610:360.24 mi1:45
7:18
-0:56
12M
2:07:1010:361.50 mi15:54
10:36
+3:18
Finish(13.11 mi)
2:17:2510:291.11 mi10:15
9:14
-1:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:52 /mi

Average Pace

10:29 /mi

Slowest Pace

14:33 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:11

13% of race

Time at Steady Pace

45:51

33% of race

Time at Slower Pace

1:13:23

53% of race

Average Pace: 10:29 /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 3%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:11

Segment Time

7:59/mi

Pace

0.90 mi

Distance

Overall

193

Men

176

Division

36

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi4826297062143736075
4M2.00 mi4503+3232823+147593+2842822707566
6M2.00 mi3732+7712438+385509+8424551729364
8M2.00 mi4819-10872980-542634-12561493494748
9.6M1.60 mi3928+8912539+441537+97593440111
10.26M0.66 mi3580+3482359+180496+4125322143
10.5M0.24 mi3468+1122302+57483+1313412430
12M1.50 mi2783+6851914+388409+7443736075
Finish(13.11 mi)1.11 mi2682+1011854+60395+1419451400315

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 7%
~flat
+5ft-3ft

Overall

437

Males

360

M30-34

76

2M→4M

2.0 - 4.0 mi

Top 65%
×4story building
+67ft-69ft

Overall

4282

Males

2707

M30-34

569

4M→6M

4.0 - 6.0 mi

Top 37%
×9story building
+123ft-9ft

Overall

2455

Males

1729

M30-34

365

6M→8M

6.0 - 8.0 mi

Top 94%
×12story building
+166ft-53ft

Overall

6149

Males

3494

M30-34

750

8M→9.6M

8.0 - 9.6 mi

Top 9%
×13story building
+68ft-193ft

Overall

593

Males

440

M30-34

112

9.6M→10.26M

9.6 - 10.3 mi

Top 4%
×9story building
+0ft-114ft

Overall

253

Males

221

M30-34

44

10.26M→10.5M

10.3 - 10.5 mi

Top 2%
~flat
+1ft-0ft

Overall

134

Males

124

M30-34

31

10.5M→12M

10.5 - 12.0 mi

Top 7%
×21story building
+280ft-26ft

Overall

437

Males

360

M30-34

76

12M→Finish

12.0 - 13.1 mi

Top 30%
×7story building
+14ft-89ft

Overall

1945

Males

1400

M30-34

315

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#4826
2M → 4M
52375+323
#4826 → #4503
4M → 6M
0771*+771
#4503 → #3732
6M → 8M
10892*-1087
#3732 → #4819
8M → 9.6M
0891+891
#4819 → #3928
9.6M → 10.26M
0348+348
#3928 → #3580
10.26M → 10.5M
0112+112
#3580 → #3468
10.5M → 12M
6691+685
#3468 → #2783
12M → Finish
3104*+101
#2783 → #2682
TOTALS
11503294*+2144
#4826 → #2682

* 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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