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SF MARATHON 1ST HALF 2026

Chiang Hsueh Hua

Bib: 18596•F•Age: 45

Taoyuan City

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 38%
Masters (Masters Women)
#0 / 781
Top 30%
Division (F45-49)
#0 / 183
Top 31%
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
10:13/mi
20:26
→ flat
4M
10:13/mi
40:52
↑ 67↓ 69
6M
10:34/mi
1:02:01
↑ 1231.1%
8M
11:52/mi
1:25:46
↑ 166↓ 531.1%
9.6M
8:02/mi
1:38:37
↑ 68↓ 1931.5%
10M
18:44/mi
1:46:06
↓ 241.1%
10.5M
4:36/mi
1:48:24
↓ 732.7%
12M
15:45/mi
2:12:01
↑ 2803.2%
Finish· 13.11 mi
10:57/mi
2:24:10
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:01
Pace10:20 /mi
2nd Half
Distance7.11 mi
Time1:22:09
Pace11:33 /mi
📊Positive Split: 32.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2020:2610:1320:26
10:13
-
4M
4.00 mi07:30:4640:5210:1320:26
10:13
0:00
6M
6.00 mi07:51:551:02:0110:2021:09
10:34
+0:21
8M
8.00 mi08:15:401:25:4610:4323:45
11:52
+1:18
9.6M
9.60 mi08:28:311:38:3710:1612:51
8:02
-3:50
10M
10.00 mi08:36:001:46:0610:377:29
18:44
+10:42
10.5M
10.50 mi08:38:181:48:2410:192:18
4:36
-14:08
12M
12.00 mi09:01:552:12:0111:0023:37
15:45
+11:09
Finish
13.11 mi09:14:042:24:1011:0012:09
10:57
-4:48

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

4:36 /mi

Average Pace

11:00 /mi

Slowest Pace

18:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:09

11% of race

Time at Steady Pace

1:37:55

68% of race

Time at Slower Pace

31:06

22% of race

Average Pace: 11:00 /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 mi07:10:2020:2610:1320:26
10:13
#3397
4M
4.00 mi07:30:4640:5210:1320:26
10:13
#3226
6M
6.00 mi07:51:551:02:0110:2021:09
10:34
#3269
8M
8.00 mi08:15:401:25:4610:4323:45
11:52
#3594
9.6M
9.60 mi08:28:311:38:3710:1612:51
8:02
#3215
10M
10.00 mi08:36:001:46:0610:377:29
18:44
#3150
10.5M
10.50 mi08:38:181:48:2410:192:18
4:36
#3115
12M
12.00 mi09:01:552:12:0111:0023:37
15:45
#3294
Finish
13.11 mi09:14:042:24:1011:0012:09
10:57
#3342
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 40%
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

2601

Women

804

Division

41

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi2.00 mi33971134624061(Top 62%)1535(Top 52%)83(Top 45%)
4M4.00 mi2.00 mi3226+1711046+8859+33125(Top 48%)997(Top 34%)53(Top 29%)
6M6.00 mi2.00 mi3269-431061-1557+23424(Top 52%)1135(Top 39%)54(Top 30%)
8M8.00 mi2.00 mi3594-3251206-14563-64439(Top 68%)1609(Top 55%)86(Top 47%)
9.6M9.60 mi1.60 mi3215+3791029+17753+101579(Top 24%)526(Top 18%)29(Top 16%)
10M10.00 mi0.40 mi3150+651014+1551+22836(Top 43%)933(Top 32%)46(Top 25%)
10.5M10.50 mi0.50 mi3115+351002+1250+12127(Top 32%)599(Top 20%)27(Top 15%)
12M12.00 mi1.50 mi3294-1791087-8556-64061(Top 62%)1535(Top 52%)83(Top 45%)
Finish13.11 mi1.11 mi3342-481116-29563964(Top 60%)1486(Top 51%)81(Top 44%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 62%
~flat
+5ft-3ft

Overall

4061

Females

1535

F45-49

84

2M→4M

2.0 - 4.0 mi

Top 48%
×4story building
+67ft-69ft

Overall

3125

Females

997

F45-49

54

4M→6M

4.0 - 6.0 mi

Top 52%
×9story building
+123ft-9ft

Overall

3424

Females

1135

F45-49

55

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4439

Females

1609

F45-49

87

8M→9.6M

8.0 - 9.6 mi

Top 24%
×13story building
+68ft-193ft

Overall

1579

Females

526

F45-49

30

9.6M→10M

9.6 - 10.0 mi

Top 43%
×2story building
+0ft-24ft

Overall

2836

Females

933

F45-49

47

10M→10.5M

10.0 - 10.5 mi

Top 32%
×6story building
+1ft-73ft

Overall

2127

Females

599

F45-49

28

10.5M→12M

10.5 - 12.0 mi

Top 62%
×21story building
+280ft-26ft

Overall

4061

Females

1535

F45-49

84

12M→Finish

12.0 - 13.1 mi

Top 60%
×7story building
+14ft-89ft

Overall

3964

Females

1486

F45-49

81

Passing Analysis

Category:
Athletes Passed
944*
Passed By
889
Net Change
+55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3397
2M → 4M26897+171#3397#3226
4M → 6M96139-43#3226#3269
6M → 8M27*352-325#3269#3594
8M → 9.6M3856+379#3594#3215
9.6M → 10M749+65#3215#3150
10M → 10.5M361+35#3150#3115
10.5M → 12M28207-179#3115#3294
12M → Finish30*78-48#3294#3342
TOTALS944*889+55

* 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