San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Madelyn Ockner

Mill Valley, CA

Bib: 15234 F 23

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 47%
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
11:05/mi
22:10
→ flat
4M
11:04/mi
44:17
↑ 67↓ 69
6M
10:01/mi
1:04:20
↑ 123
8M
11:54/mi
1:28:08
↑ 166↓ 53
9.6M
11:54/mi
1:47:10
↑ 68↓ 193
10.26M
11:58/mi
1:55:04
↓ 114
10.5M
11:40/mi
1:57:52
→ flat
12M
14:20/mi
2:19:22
↑ 280
Finish· 13.11 mi
9:50/mi
2:30:16
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:2010:43 /mi⚡ faster
2nd Half
1:25:5612:05 /mi+33.6%
Positive split — 33.6% 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
1:04:2010:432.00 mi20:03
10:01
-1:03
8M
1:28:0811:012.00 mi23:48
11:54
+1:53
9.6M
1:47:1011:101.60 mi19:02
11:54
0:00
10.26M
1:55:0411:130.66 mi7:54
11:58
+0:04
10.5M
1:57:5211:140.24 mi2:48
11:40
-0:18
12M
2:19:2211:371.50 mi21:30
14:20
+2:40
Finish(13.11 mi)
2:30:1611:281.11 mi10:54
9:50
-4:30
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

11:28 /mi

Slowest Pace

14:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

30:57

21% of race

Time at Steady Pace

1:37:49

65% of race

Time at Slower Pace

21:30

14% of race

Average Pace: 11:28 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 54%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:42

Segment Time

11:54/mi

Pace

0.90 mi

Distance

Overall

3543

Women

1253

Division

169

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi4828184123530191022134
4M2.00 mi4505+3231665+176216+1942851560205
6M2.00 mi3821+6841316+349178+382712806115
8M2.00 mi3967-1461373-57181-344571621206
9.6M1.60 mi4389-4221614-241213-3257522458305
10.26M0.66 mi4256+1331551+63205+833611166154
10.5M0.24 mi4268-121561-10209-446641811239
12M1.50 mi3994+2741434+127190+1930191022134
Finish(13.11 mi)1.11 mi3871+1231370+64185+52662853120

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
~flat
+5ft-3ft

Overall

3019

Females

1022

F20-24

134

2M→4M

2.0 - 4.0 mi

Top 65%
×4story building
+67ft-69ft

Overall

4285

Females

1560

F20-24

206

4M→6M

4.0 - 6.0 mi

Top 41%
×9story building
+123ft-9ft

Overall

2712

Females

806

F20-24

116

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4457

Females

1621

F20-24

206

8M→9.6M

8.0 - 9.6 mi

Top 87%
×13story building
+68ft-193ft

Overall

5752

Females

2458

F20-24

305

9.6M→10.26M

9.6 - 10.3 mi

Top 51%
×9story building
+0ft-114ft

Overall

3361

Females

1166

F20-24

154

10.26M→10.5M

10.3 - 10.5 mi

Top 71%
~flat
+1ft-0ft

Overall

4664

Females

1811

F20-24

239

10.5M→12M

10.5 - 12.0 mi

Top 46%
×21story building
+280ft-26ft

Overall

3019

Females

1022

F20-24

134

12M→Finish

12.0 - 13.1 mi

Top 40%
×7story building
+14ft-89ft

Overall

2662

Females

853

F20-24

120

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#4828
2M → 4M
52375+323
#4828 → #4505
4M → 6M
0684*+684
#4505 → #3821
6M → 8M
23488*-146
#3821 → #3967
8M → 9.6M
4264-422
#3967 → #4389
9.6M → 10.26M
7140+133
#4389 → #4256
10.26M → 10.5M
186-12
#4256 → #4268
10.5M → 12M
15289*+274
#4268 → #3994
12M → Finish
2125*+123
#3994 → #3871
TOTALS
7541711*+957
#4828 → #3871

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events