San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Madeline Locke

Mountain View, CA

Bib: 20758 F 32

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 44%
Gender (Female)
#0 / 2930
Top 31%
Division (F30-34)
#0 / 651
Top 31%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
10:27/mi
20:54
→ flat
12 ft elev
4M
10:28/mi
41:50
↑ 67↓ 69
10 ft elev
6M
10:08/mi
1:02:07
↑ 1231.1%
126 ft elev
8M
11:28/mi
1:25:04
↑ 166↓ 531.1%
246 ft elev
9.6M
7:55/mi
1:37:44
↑ 68↓ 1931.5%
126 ft elev
10M
18:26/mi
1:45:06
↓ 241.1%
90 ft elev
10.5M
5:06/mi
1:47:39
↓ 732.7%
18 ft elev
12M
13:33/mi
2:07:59
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:22/mi
2:19:29
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:02:0710:21 /mi⚡ faster
2nd Half
1:17:2210:53 /mi+24.6%
Positive split — 24.6% 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
20:5410:272.00 mi20:54
10:27
-
4M
41:5010:282.00 mi20:56
10:28
+0:01
6M
1:02:0710:212.00 mi20:17
10:08
-0:20
8M
1:25:0410:382.00 mi22:57
11:28
+1:20
9.6M
1:37:4410:111.60 mi12:40
7:55
-3:33
10M
1:45:0610:310.40 mi7:22
18:26
+10:31
10.5M
1:47:3910:150.50 mi2:33
5:06
-13:20
12M
2:07:5910:401.50 mi20:20
13:33
+8:27
Finish(13.11 mi)
2:19:2910:381.11 mi11:30
10:22
-3:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:06 /mi

Average Pace

10:38 /mi

Slowest Pace

18:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

15:13

11% of race

Time at Steady Pace

1:36:34

69% of race

Time at Slower Pace

27:42

20% of race

Average Pace: 10:38 /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 42%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:55

Segment Time

11:01/mi

Pace

0.90 mi

Distance

Overall

2729

Women

871

Division

198

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi382913252982387732151
4M2.00 mi3632+1971233+92280+1834741160259
6M2.00 mi3291+3411071+162241+392840855184
8M2.00 mi3482-1911155-84273-3240351412333
9.6M1.60 mi3086+396974+181219+54144848198
10M0.40 mi3018+68952+22213+62646842185
10.5M0.50 mi3025-7957-521333801157255
12M1.50 mi2883+142909+48203+102387732151
Finish(13.11 mi)1.11 mi2889-6915-6205-233171168260

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
~flat
+5ft-3ft

Overall

2387

Females

732

F30-34

152

2M→4M

2.0 - 4.0 mi

Top 53%
×4story building
+67ft-69ft

Overall

3474

Females

1160

F30-34

262

4M→6M

4.0 - 6.0 mi

Top 43%
×9story building
+123ft-9ft

Overall

2840

Females

855

F30-34

186

6M→8M

6.0 - 8.0 mi

Top 61%
×12story building
+166ft-53ft

Overall

4035

Females

1412

F30-34

335

8M→9.6M

8.0 - 9.6 mi

Top 22%
×13story building
+68ft-193ft

Overall

1448

Females

481

F30-34

99

9.6M→10M

9.6 - 10.0 mi

Top 40%
×2story building
+0ft-24ft

Overall

2646

Females

842

F30-34

187

10M→10.5M

10.0 - 10.5 mi

Top 51%
×6story building
+1ft-73ft

Overall

3380

Females

1157

F30-34

257

10.5M→12M

10.5 - 12.0 mi

Top 36%
×21story building
+280ft-26ft

Overall

2387

Females

732

F30-34

152

12M→Finish

12.0 - 13.1 mi

Top 50%
×7story building
+14ft-89ft

Overall

3317

Females

1168

F30-34

260

Passing Analysis

Category:
Passed
1397*
Passed By
457
Net Change
+940
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3829
2M → 4M27376+197#3829#3632
4M → 6M351*10+341#3632#3291
6M → 8M60*251-191#3291#3482
8M → 9.6M4026+396#3482#3086
9.6M → 10M8113+68#3086#3018
10M → 10.5M613-7#3018#3025
10.5M → 12M17432+142#3025#2883
12M → Finish50*56-6#2883#2889
TOTALS1397*457+940

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

Passing Charts

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