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SF MARATHON 1ST HALF 2026

Christopher Gonzalez

Whittier, CA

Bib: 15250 M 36

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
12:09/mi
24:19
→ flat
4M
12:13/mi
48:44
↑ 67↓ 69
6M
12:43/mi
1:14:10
↑ 123
8M
13:01/mi
1:40:13
↑ 166↓ 53
9.6M
13:01/mi
2:01:03
↑ 68↓ 193
10.26M
13:26/mi
2:09:55
↓ 114
10.5M
12:18/mi
2:12:52
→ flat
12M
19:17/mi
2:41:47
↑ 280
Finish· 13.11 mi
13:08/mi
2:56:21
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:14:1012:22 /mi⚡ faster
2nd Half
1:42:1114:22 /mi+37.8%
Positive split — 37.8% 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
24:1912:092.00 mi24:19
12:09
-
4M
48:4412:112.00 mi24:25
12:13
+0:04
6M
1:14:1012:222.00 mi25:26
12:43
+0:30
8M
1:40:1312:322.00 mi26:03
13:01
+0:18
9.6M
2:01:0312:371.60 mi20:50
13:01
0:00
10.26M
2:09:5512:400.66 mi8:52
13:26
+0:25
10.5M
2:12:5212:390.24 mi2:57
12:18
-1:08
12M
2:41:4713:291.50 mi28:55
19:17
+6:59
Finish(13.11 mi)
2:56:2113:271.11 mi14:34
13:08
-6:09
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

12:09 /mi

Average Pace

13:27 /mi

Slowest Pace

19:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:27:26

84% of race

Time at Slower Pace

28:55

16% of race

Average Pace: 13:27 /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 71%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:49

Segment Time

13:08/mi

Pace

0.90 mi

Distance

Overall

4683

Men

2805

Division

463

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi5999342955359633350547
4M2.00 mi5815+1843373+56547+656193280536
6M2.00 mi5794+213365+8543+456733312535
8M2.00 mi5723+713341+24545-254583232537
9.6M1.60 mi5938-2153417-76554-962963501568
10.26M0.66 mi5861+773379+38548+646222775458
10.5M0.24 mi5846+153375+4549-152653083508
12M1.50 mi5905-593390-15551-259633350547
Finish(13.11 mi)1.11 mi5892+133375+15550+156333194519

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
~flat
+5ft-3ft

Overall

5963

Males

3350

M35-39

547

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+67ft-69ft

Overall

5619

Males

3280

M35-39

536

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5673

Males

3312

M35-39

535

6M→8M

6.0 - 8.0 mi

Top 83%
×12story building
+166ft-53ft

Overall

5458

Males

3232

M35-39

537

8M→9.6M

8.0 - 9.6 mi

Top 96%
×13story building
+68ft-193ft

Overall

6296

Males

3501

M35-39

568

9.6M→10.26M

9.6 - 10.3 mi

Top 70%
×9story building
+0ft-114ft

Overall

4622

Males

2775

M35-39

458

10.26M→10.5M

10.3 - 10.5 mi

Top 80%
~flat
+1ft-0ft

Overall

5265

Males

3083

M35-39

508

10.5M→12M

10.5 - 12.0 mi

Top 91%
×21story building
+280ft-26ft

Overall

5963

Males

3350

M35-39

547

12M→Finish

12.0 - 13.1 mi

Top 86%
×7story building
+14ft-89ft

Overall

5633

Males

3194

M35-39

519

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5999
2M → 4M
41225*+184
#5999 → #5815
4M → 6M
93114*+21
#5815 → #5794
6M → 8M
75146*+71
#5794 → #5723
8M → 9.6M
23217-215
#5723 → #5938
9.6M → 10.26M
1188+77
#5938 → #5861
10.26M → 10.5M
1025+15
#5861 → #5846
10.5M → 12M
9132*-59
#5846 → #5905
12M → Finish
2639*+13
#5905 → #5892
TOTALS
579686*+107
#5999 → #5892

* 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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