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SF MARATHON 1ST HALF 2026

Fatima Samson

Bib: 16152•F•Age: 43

Pacifica, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 38%
Gender (Female)
#0 / 2930
Top 25%
Masters (Masters Women)
#0 / 781
Top 18%
Division (F40-44)
#0 / 255
Top 21%
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
9:42/mi
19:25
→ flat
4M
9:42/mi
38:48
↑ 67↓ 69
6M
9:38/mi
58:04
↑ 1231.1%
8M
9:30/mi
1:17:04
↑ 166↓ 531.1%
9.6M
9:30/mi
1:32:16
↑ 68↓ 1931.5%
10M
18:09/mi
1:39:31
↓ 241.1%
10.5M
5:04/mi
1:42:03
↓ 732.7%
12M
14:37/mi
2:03:59
↑ 2803.2%
Finish· 13.11 mi
10:07/mi
2:15:12
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:04
Pace9:41 /mi
2nd Half
Distance7.11 mi
Time1:17:08
Pace10:51 /mi
📊Positive Split: 32.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:2919:259:4219:25
9:42
-
4M
4.00 mi07:16:5238:489:4219:23
9:42
0:00
6M
6.00 mi07:36:0858:049:4119:16
9:38
-0:04
8M
8.00 mi07:55:081:17:049:3819:00
9:30
-0:08
9.6M
9.60 mi08:10:201:32:169:3715:12
9:30
0:00
10M
10.00 mi08:17:351:39:319:577:15
18:09
+8:39
10.5M
10.50 mi08:20:071:42:039:432:32
5:04
-13:05
12M
12.00 mi08:42:032:03:5910:2021:56
14:37
+9:33
Finish
13.11 mi08:53:162:15:1210:1911:13
10:07
-4:30

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

5:04 /mi

Average Pace

10:19 /mi

Slowest Pace

18:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32

2% of race

Time at Steady Pace

1:43:29

77% of race

Time at Slower Pace

29:11

22% of race

Average Pace: 10:19 /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 mi06:57:2919:259:4219:25
9:42
#2583
4M
4.00 mi07:16:5238:489:4219:23
9:42
#2442
6M
6.00 mi07:36:0858:049:4119:16
9:38
#2320
8M
8.00 mi07:55:081:17:049:3819:00
9:30
#2147
9.6M
9.60 mi08:10:201:32:169:3715:12
9:30
#2315
10M
10.00 mi08:17:351:39:319:577:15
18:09
#2304
10.5M
10.50 mi08:20:071:42:039:432:32
5:04
#2318
12M
12.00 mi08:42:032:03:5910:2021:56
14:37
#2451
Finish
13.11 mi08:53:162:15:1210:1911:13
10:07
#2474
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:47

Segment Time

10:52/mi

Pace

0.90 mi

Distance

Overall

2589

Women

799

Division

61

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi2583760623243(Top 49%)1136(Top 39%)83(Top 33%)
4M4.00 mi2.00 mi2442+141706+5454+82389(Top 36%)681(Top 23%)54(Top 21%)
6M6.00 mi2.00 mi2320+122661+4550+42211(Top 34%)616(Top 21%)45(Top 18%)
8M8.00 mi2.00 mi2147+173563+9844+61803(Top 27%)428(Top 15%)35(Top 14%)
9.6M9.60 mi1.60 mi2315-168666-10352-83370(Top 51%)1276(Top 44%)94(Top 37%)
10M10.00 mi0.40 mi2304+11664+2522474(Top 38%)757(Top 26%)57(Top 22%)
10.5M10.50 mi0.50 mi2318-14668-4523288(Top 50%)1116(Top 38%)91(Top 36%)
12M12.00 mi1.50 mi2451-133726-5855-33243(Top 49%)1136(Top 39%)83(Top 33%)
Finish13.11 mi1.11 mi2474-23734-853+22995(Top 46%)1017(Top 35%)67(Top 26%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 49%
~flat
+5ft-3ft

Overall

3243

Females

1136

F40-44

84

2M→4M

2.0 - 4.0 mi

Top 36%
×4story building
+67ft-69ft

Overall

2389

Females

681

F40-44

55

4M→6M

4.0 - 6.0 mi

Top 34%
×9story building
+123ft-9ft

Overall

2211

Females

616

F40-44

46

6M→8M

6.0 - 8.0 mi

Top 27%
×12story building
+166ft-53ft

Overall

1803

Females

428

F40-44

36

8M→9.6M

8.0 - 9.6 mi

Top 51%
×13story building
+68ft-193ft

Overall

3370

Females

1276

F40-44

95

9.6M→10M

9.6 - 10.0 mi

Top 38%
×2story building
+0ft-24ft

Overall

2474

Females

757

F40-44

58

10M→10.5M

10.0 - 10.5 mi

Top 50%
×6story building
+1ft-73ft

Overall

3288

Females

1116

F40-44

92

10.5M→12M

10.5 - 12.0 mi

Top 49%
×21story building
+280ft-26ft

Overall

3243

Females

1136

F40-44

84

12M→Finish

12.0 - 13.1 mi

Top 46%
×7story building
+14ft-89ft

Overall

2995

Females

1017

F40-44

67

Passing Analysis

Category:
Athletes Passed
679*
Passed By
570
Net Change
+109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2583
2M → 4M20261+141#2583#2442
4M → 6M15230+122#2442#2320
6M → 8M213*40+173#2320#2147
8M → 9.6M17185-168#2147#2315
9.6M → 10M3524+11#2315#2304
10M → 10.5M620-14#2304#2318
10.5M → 12M22155-133#2318#2451
12M → Finish32*55-23#2451#2474
TOTALS679*570+109

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

📊

Passing Visuals

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

Race Place Events

Race Place Events