San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Rachel Malametz

Bib: 17389•F•Age: 33

Castro Valley, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 17%
Gender (Female)
#0 / 2930
Top 8%
Division (F30-34)
#0 / 651
Top 8%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:46/mi
17:32
→ flat
4M
8:46/mi
35:03
↑ 67↓ 69
6M
9:10/mi
53:24
↑ 1231.1%
8M
8:24/mi
1:10:13
↑ 166↓ 531.1%
9.6M
8:24/mi
1:23:40
↑ 68↓ 1931.5%
10M
17:09/mi
1:30:31
↓ 241.1%
10.5M
4:08/mi
1:32:35
↓ 732.7%
12M
11:45/mi
1:50:12
↑ 2803.2%
Finish· 13.11 mi
8:24/mi
1:59:31
↑ 14↓ 891.3%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:24
Pace8:54 /mi
2nd Half
Distance7.11 mi
Time1:06:07
Pace9:18 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:00:2117:328:4617:32
8:46
-
4M
4.00 mi07:17:5235:038:4617:31
8:46
0:00
6M
6.00 mi07:36:1353:248:5418:21
9:10
+0:24
8M
8.00 mi07:53:021:10:138:4716:49
8:24
-0:46
9.6M
9.60 mi08:06:291:23:408:4313:27
8:24
0:00
10M
10.00 mi08:13:201:30:319:036:51
17:09
+8:45
10.5M
10.50 mi08:15:241:32:358:492:04
4:08
-13:01
12M
12.00 mi08:33:011:50:129:1117:37
11:45
+7:37
Finish
13.11 mi08:42:201:59:319:079:19
8:24
-3:21

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

4:08 /mi

Average Pace

9:07 /mi

Slowest Pace

17:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04

2% of race

Time at Steady Pace

1:32:59

78% of race

Time at Slower Pace

24:28

20% of race

Average Pace: 9:07 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:00:2117:328:4617:32
8:46
#1195
4M
4.00 mi07:17:5235:038:4617:31
8:46
#1150
6M
6.00 mi07:36:1353:248:5418:21
9:10
#1312
8M
8.00 mi07:53:021:10:138:4716:49
8:24
#1084
9.6M
9.60 mi08:06:291:23:408:4313:27
8:24
#1196
10M
10.00 mi08:13:201:30:319:036:51
17:09
#1235
10.5M
10.50 mi08:15:241:32:358:492:04
4:08
#1226
12M
12.00 mi08:33:011:50:129:1117:37
11:45
#1173
Finish
13.11 mi08:42:201:59:319:079:19
8:24
#1120
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 24%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:55

Segment Time

9:55/mi

Pace

0.90 mi

Distance

Overall

1601

Women

395

Division

79

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi1195253601053(Top 16%)233(Top 8%)43(Top 7%)
4M4.00 mi2.00 mi1150+45238+1557+31118(Top 17%)219(Top 7%)54(Top 8%)
6M6.00 mi2.00 mi1312-162277-3961-41646(Top 25%)397(Top 14%)83(Top 13%)
8M8.00 mi2.00 mi1084+228204+7349+12736(Top 11%)106(Top 4%)22(Top 3%)
9.6M9.60 mi1.60 mi1196-112239-3552-32010(Top 31%)677(Top 23%)140(Top 22%)
10M10.00 mi0.40 mi1235-39250-1155-31889(Top 29%)521(Top 18%)104(Top 16%)
10.5M10.50 mi0.50 mi1226+9248+254+1901(Top 14%)171(Top 6%)45(Top 7%)
12M12.00 mi1.50 mi1173+53238+1050+41053(Top 16%)233(Top 8%)43(Top 7%)
Finish13.11 mi1.11 mi1120+53220+1849+1974(Top 15%)199(Top 7%)51(Top 8%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 16%
~flat
+5ft-3ft

Overall

1053

Females

233

F30-34

43

2M→4M

2.0 - 4.0 mi

Top 17%
×4story building
+67ft-69ft

Overall

1118

Females

219

F30-34

55

4M→6M

4.0 - 6.0 mi

Top 25%
×9story building
+123ft-9ft

Overall

1646

Females

397

F30-34

84

6M→8M

6.0 - 8.0 mi

Top 11%
×12story building
+166ft-53ft

Overall

736

Females

106

F30-34

23

8M→9.6M

8.0 - 9.6 mi

Top 31%
×13story building
+68ft-193ft

Overall

2010

Females

677

F30-34

141

9.6M→10M

9.6 - 10.0 mi

Top 29%
×2story building
+0ft-24ft

Overall

1889

Females

521

F30-34

105

10M→10.5M

10.0 - 10.5 mi

Top 14%
×6story building
+1ft-73ft

Overall

901

Females

171

F30-34

45

10.5M→12M

10.5 - 12.0 mi

Top 16%
×21story building
+280ft-26ft

Overall

1053

Females

233

F30-34

43

12M→Finish

12.0 - 13.1 mi

Top 15%
×7story building
+14ft-89ft

Overall

974

Females

199

F30-34

51

Passing Analysis

Category:
Athletes Passed
571*
Passed By
496
Net Change
+75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1195
2M → 4M10156+45#1195#1150
4M → 6M22184-162#1150#1312
6M → 8M23911+228#1312#1084
8M → 9.6M34146-112#1084#1196
9.6M → 10M1453-39#1196#1235
10M → 10.5M112+9#1235#1226
10.5M → 12M9037+53#1226#1173
12M → Finish60*7+53#1173#1120
TOTALS571*496+75

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

📊

Passing Visuals

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