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SF MARATHON 1ST HALF 2026

Sofia Garzon

San Jose, CA

Bib: 16578 F 24

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F20-29
#0 / 353
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
11:03/mi
22:07
→ flat
4M
11:30/mi
45:06
↑ 67↓ 69
6M
12:00/mi
1:09:07
↑ 123
8M
11:03/mi
1:31:13
↑ 166↓ 53
9.6M
11:03/mi
1:48:54
↑ 68↓ 193
10.26M
13:19/mi
1:57:41
↓ 114
10.5M
10:30/mi
2:00:12
→ flat
12M
16:16/mi
2:24:36
↑ 280
Finish· 13.11 mi
11:53/mi
2:37:47
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:09:0711:31 /mi⚡ faster
2nd Half
1:28:4012:28 /mi+28.3%
Positive split — 28.3% 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
22:0711:032.00 mi22:07
11:03
-
4M
45:0611:172.00 mi22:59
11:30
+0:27
6M
1:09:0711:312.00 mi24:01
12:00
+0:30
8M
1:31:1311:242.00 mi22:06
11:03
-0:57
9.6M
1:48:5411:211.60 mi17:41
11:03
0:00
10.26M
1:57:4111:280.66 mi8:47
13:19
+2:16
10.5M
2:00:1211:270.24 mi2:31
10:30
-2:49
12M
2:24:3612:031.50 mi24:24
16:16
+5:46
Finish(13.11 mi)
2:37:4712:021.11 mi13:11
11:53
-4:23
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:30 /mi

Average Pace

12:02 /mi

Slowest Pace

16:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:31

2% of race

Time at Steady Pace

2:02:05

77% of race

Time at Slower Pace

33:11

21% of race

Average Pace: 12:02 /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 64%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:18

Segment Time

12:34/mi

Pace

0.90 mi

Distance

Overall

4221

Women

1599

Division

221

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi4800182523444171726228
4M2.00 mi4840-401849-24242-848641888247
6M2.00 mi4928-881893-44252-1050861984264
8M2.00 mi4486+4421635+258215+3735941212159
9.6M1.60 mi4639-1531739-104234-1950852115264
10.26M0.66 mi4616+231740-1232+245381777241
10.5M0.24 mi4578+381721+19230+233111130157
12M1.50 mi4554+241723-2227+344171726228
Finish(13.11 mi)1.11 mi4556-21729-6232-548201970259

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
~flat
+5ft-3ft

Overall

4417

Females

1726

F20-24

228

2M→4M

2.0 - 4.0 mi

Top 74%
×4story building
+67ft-69ft

Overall

4864

Females

1888

F20-24

248

4M→6M

4.0 - 6.0 mi

Top 77%
×9story building
+123ft-9ft

Overall

5086

Females

1984

F20-24

265

6M→8M

6.0 - 8.0 mi

Top 55%
×12story building
+166ft-53ft

Overall

3594

Females

1212

F20-24

159

8M→9.6M

8.0 - 9.6 mi

Top 77%
×13story building
+68ft-193ft

Overall

5085

Females

2115

F20-24

264

9.6M→10.26M

9.6 - 10.3 mi

Top 69%
×9story building
+0ft-114ft

Overall

4538

Females

1777

F20-24

241

10.26M→10.5M

10.3 - 10.5 mi

Top 50%
~flat
+1ft-0ft

Overall

3311

Females

1130

F20-24

157

10.5M→12M

10.5 - 12.0 mi

Top 67%
×21story building
+280ft-26ft

Overall

4417

Females

1726

F20-24

228

12M→Finish

12.0 - 13.1 mi

Top 73%
×7story building
+14ft-89ft

Overall

4820

Females

1970

F20-24

259

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#4800
2M → 4M
215175-40
#4800 → #4840
4M → 6M
196108*-88
#4840 → #4928
6M → 8M
21463*+442
#4928 → #4486
8M → 9.6M
21865-153
#4486 → #4639
9.6M → 10.26M
3962+23
#4639 → #4616
10.26M → 10.5M
341+38
#4616 → #4578
10.5M → 12M
96120*+24
#4578 → #4554
12M → Finish
5856*-2
#4554 → #4556
TOTALS
8461090*+244
#4800 → #4556

* 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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