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SF MARATHON 1ST HALF 2026

Melody Hsu

Pleasanton, CA

Bib: 13908 F 42

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Top 46%
Division (F40-44)
#0 / 255
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
9:55/mi
19:51
→ flat
4M
9:55/mi
39:40
↑ 67↓ 69
6M
10:42/mi
1:01:05
↑ 123
8M
11:24/mi
1:23:54
↑ 166↓ 53
9.6M
11:24/mi
1:42:09
↑ 68↓ 193
10M
22:39/mi
1:51:12
↓ 24
10.5M
5:26/mi
1:53:55
↓ 73
12M
17:54/mi
2:20:46
↑ 280
Finish· 13.11 mi
13:22/mi
2:35:35
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:01:0510:11 /mi⚡ faster
2nd Half
1:34:3013:18 /mi+54.7%
Positive split — 54.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:519:552.00 mi19:51
9:55
-
4M
39:409:552.00 mi19:49
9:55
0:00
6M
1:01:0510:112.00 mi21:25
10:42
+0:47
8M
1:23:5410:292.00 mi22:49
11:24
+0:42
9.6M
1:42:0910:381.60 mi18:15
11:24
0:00
10M
1:51:1211:070.40 mi9:03
22:39
+11:15
10.5M
1:53:5510:510.50 mi2:43
5:26
-17:13
12M
2:20:4611:441.50 mi26:51
17:54
+12:28
Finish(13.11 mi)
2:35:3511:521.11 mi14:49
13:22
-4:32
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:26 /mi

Average Pace

11:52 /mi

Slowest Pace

22:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43

2% of race

Time at Steady Pace

1:56:58

75% of race

Time at Slower Pace

35:54

23% of race

Average Pace: 11:52 /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 70%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:46

Segment Time

13:05/mi

Pace

0.90 mi

Distance

Overall

4625

Women

1827

Division

150

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi29159107453772261180
4M2.00 mi2732+183834+7665+9266179760
6M2.00 mi3042-310956-12269-43570120287
8M2.00 mi3295-2531062-10681-1239731379111
9.6M1.60 mi3687-3921256-19497-1653902265187
10M0.40 mi3758-711297-419748231940161
10.5M0.50 mi3765-71305-899-242271577131
12M1.50 mi4154-3891517-212119-2053772261180
Finish(13.11 mi)1.11 mi4358-2041622-105130-1157432478210

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
~flat
+5ft-3ft

Overall

5377

Females

2261

F40-44

181

2M→4M

2.0 - 4.0 mi

Top 40%
×4story building
+67ft-69ft

Overall

2661

Females

797

F40-44

61

4M→6M

4.0 - 6.0 mi

Top 54%
×9story building
+123ft-9ft

Overall

3570

Females

1202

F40-44

88

6M→8M

6.0 - 8.0 mi

Top 60%
×12story building
+166ft-53ft

Overall

3973

Females

1379

F40-44

112

8M→9.6M

8.0 - 9.6 mi

Top 82%
×13story building
+68ft-193ft

Overall

5390

Females

2265

F40-44

188

9.6M→10M

9.6 - 10.0 mi

Top 73%
×2story building
+0ft-24ft

Overall

4823

Females

1940

F40-44

162

10M→10.5M

10.0 - 10.5 mi

Top 64%
×6story building
+1ft-73ft

Overall

4227

Females

1577

F40-44

132

10.5M→12M

10.5 - 12.0 mi

Top 82%
×21story building
+280ft-26ft

Overall

5377

Females

2261

F40-44

181

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5743

Females

2478

F40-44

210

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2915
2M → 4M
73256+183
#2915 → #2732
4M → 6M
34232-310
#2732 → #3042
6M → 8M
29239*-253
#3042 → #3295
8M → 9.6M
3942-392
#3295 → #3687
9.6M → 10M
9120-71
#3687 → #3758
10M → 10.5M
158-7
#3758 → #3765
10.5M → 12M
40415*-389
#3765 → #4154
12M → Finish
23228*-204
#4154 → #4358
TOTALS
1843400*-1443
#2915 → #4358

* 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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