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SF MARATHON 1ST HALF 2026

Autumn Smith

San Carlos, CA

Bib: 15120 F 37

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
12:14/mi
24:28
→ flat
4M
13:02/mi
50:31
↑ 67↓ 69
6M
13:11/mi
1:16:53
↑ 123
8M
14:35/mi
1:46:03
↑ 166↓ 53
9.6M
10:41/mi
2:03:08
↑ 68↓ 193
10.26M
15:03/mi
2:13:04
↓ 114
10.5M
13:33/mi
2:16:19
→ flat
12M
19:17/mi
2:45:14
↑ 280
Finish· 13.11 mi
12:24/mi
2:58:59
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:16:5312:49 /mi⚡ faster
2nd Half
1:42:0614:22 /mi+32.8%
Positive split — 32.8% 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
24:2812:142.00 mi24:28
12:14
-
4M
50:3112:382.00 mi26:03
13:02
+0:48
6M
1:16:5312:492.00 mi26:22
13:11
+0:09
8M
1:46:0313:152.00 mi29:10
14:35
+1:24
9.6M
2:03:0812:501.60 mi17:05
10:41
-3:54
10.26M
2:13:0412:580.66 mi9:56
15:03
+4:22
10.5M
2:16:1912:590.24 mi3:15
13:33
-1:30
12M
2:45:1413:461.50 mi28:55
19:17
+5:44
Finish(13.11 mi)
2:58:5913:391.11 mi13:45
12:24
-6:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:41 /mi

Average Pace

13:39 /mi

Slowest Pace

19:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

17:05

10% of race

Time at Steady Pace

1:33:53

52% of race

Time at Slower Pace

1:08:01

38% of race

Average Pace: 13:39 /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 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:11

Segment Time

14:39/mi

Pace

0.90 mi

Distance

Overall

5624

Women

2379

Division

308

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi6061258133159652592343
4M2.00 mi6125-642624-43334-361182622335
6M2.00 mi6097+282594+30333+159632516322
8M2.00 mi6158-612634-40338-561572638341
9.6M1.60 mi6052+1062577+57334+447261928247
10.26M0.66 mi6053-12582-5335-155872373308
10.5M0.24 mi6050+32581+1334+159352562330
12M1.50 mi6070-202599-18337-359652592343
Finish(13.11 mi)1.11 mi6006+642560+39333+452082196288

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
~flat
+5ft-3ft

Overall

5965

Females

2592

F35-39

343

2M→4M

2.0 - 4.0 mi

Top 93%
×4story building
+67ft-69ft

Overall

6118

Females

2622

F35-39

336

4M→6M

4.0 - 6.0 mi

Top 91%
×9story building
+123ft-9ft

Overall

5963

Females

2516

F35-39

322

6M→8M

6.0 - 8.0 mi

Top 94%
×12story building
+166ft-53ft

Overall

6157

Females

2638

F35-39

341

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13story building
+68ft-193ft

Overall

4726

Females

1928

F35-39

247

9.6M→10.26M

9.6 - 10.3 mi

Top 85%
×9story building
+0ft-114ft

Overall

5587

Females

2373

F35-39

308

10.26M→10.5M

10.3 - 10.5 mi

Top 90%
~flat
+1ft-0ft

Overall

5935

Females

2562

F35-39

330

10.5M→12M

10.5 - 12.0 mi

Top 91%
×21story building
+280ft-26ft

Overall

5965

Females

2592

F35-39

343

12M→Finish

12.0 - 13.1 mi

Top 79%
×7story building
+14ft-89ft

Overall

5208

Females

2196

F35-39

288

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6061
2M → 4M
15086*-64
#6061 → #6125
4M → 6M
5684*+28
#6125 → #6097
6M → 8M
10746*-61
#6097 → #6158
8M → 9.6M
17123+106
#6158 → #6052
9.6M → 10.26M
3130-1
#6052 → #6053
10.26M → 10.5M
36+3
#6053 → #6050
10.5M → 12M
6040*-20
#6050 → #6070
12M → Finish
569*+64
#6070 → #6006
TOTALS
429484*+55
#6061 → #6006

* 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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