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SF MARATHON 1ST HALF 2026

Quan Dao

Bib: 16341•F•Age: 33

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 9%
Gender (Female)
#0 / 2930
Top 3%
Division (F30-34)
#0 / 651
Top 4%
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
8:21/mi
16:43
→ flat
4M
8:19/mi
33:21
↑ 67↓ 69
6M
8:22/mi
50:05
↑ 1231.1%
8M
7:58/mi
1:06:02
↑ 166↓ 531.1%
9.6M
7:58/mi
1:18:47
↑ 68↓ 1931.5%
10M
14:18/mi
1:24:30
↓ 241.1%
10.5M
3:54/mi
1:26:27
↓ 732.7%
12M
11:08/mi
1:43:09
↑ 2803.2%
Finish· 13.11 mi
8:09/mi
1:52:11
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time50:05
Pace8:21 /mi
2nd Half
Distance7.11 mi
Time1:02:06
Pace8:44 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:3316:438:2116:43
8:21
-
4M
4.00 mi07:08:1133:218:2016:38
8:19
-0:02
6M
6.00 mi07:24:5550:058:2116:44
8:22
+0:03
8M
8.00 mi07:40:521:06:028:1515:57
7:58
-0:24
9.6M
9.60 mi07:53:371:18:478:1212:45
7:58
0:00
10M
10.00 mi07:59:201:24:308:275:43
14:18
+6:20
10.5M
10.50 mi08:01:171:26:278:141:57
3:54
-10:24
12M
12.00 mi08:17:591:43:098:3616:42
11:08
+7:14
Finish
13.11 mi08:27:011:52:118:339:02
8:09
-2:59

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

3:54 /mi

Average Pace

8:33 /mi

Slowest Pace

14:18 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57

2% of race

Time at Steady Pace

1:27:49

78% of race

Time at Slower Pace

22:25

20% of race

Average Pace: 8:33 /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 mi06:51:3316:438:2116:43
8:21
#784
4M
4.00 mi07:08:1133:218:2016:38
8:19
#705
6M
6.00 mi07:24:5550:058:2116:44
8:22
#702
8M
8.00 mi07:40:521:06:028:1515:57
7:58
#580
9.6M
9.60 mi07:53:371:18:478:1212:45
7:58
#671
10M
10.00 mi07:59:201:24:308:275:43
14:18
#648
10.5M
10.50 mi08:01:171:26:278:141:57
3:54
#646
12M
12.00 mi08:17:591:43:098:3616:42
11:08
#623
Finish
13.11 mi08:27:011:52:118:339:02
8:09
#602
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 7%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:40

Segment Time

8:31/mi

Pace

0.90 mi

Distance

Overall

429

Women

64

Division

19

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi78413834657(Top 10%)130(Top 4%)23(Top 4%)
4M4.00 mi2.00 mi705+79122+1628+6680(Top 10%)114(Top 4%)28(Top 4%)
6M6.00 mi2.00 mi702+3123-129-1724(Top 11%)124(Top 4%)30(Top 5%)
8M8.00 mi2.00 mi580+12291+3224+5433(Top 7%)56(Top 2%)12(Top 2%)
9.6M9.60 mi1.60 mi671-91116-2532-81507(Top 23%)506(Top 17%)104(Top 16%)
10M10.00 mi0.40 mi648+23110+629+3489(Top 7%)95(Top 3%)19(Top 3%)
10.5M10.50 mi0.50 mi646+2109+129481(Top 7%)67(Top 2%)20(Top 3%)
12M12.00 mi1.50 mi623+23108+128+1657(Top 10%)130(Top 4%)23(Top 4%)
Finish13.11 mi1.11 mi602+21100+825+3715(Top 11%)126(Top 4%)34(Top 5%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
~flat
+5ft-3ft

Overall

657

Females

130

F30-34

23

2M→4M

2.0 - 4.0 mi

Top 10%
×4story building
+67ft-69ft

Overall

680

Females

114

F30-34

29

4M→6M

4.0 - 6.0 mi

Top 11%
×9story building
+123ft-9ft

Overall

724

Females

124

F30-34

31

6M→8M

6.0 - 8.0 mi

Top 7%
×12story building
+166ft-53ft

Overall

433

Females

56

F30-34

13

8M→9.6M

8.0 - 9.6 mi

Top 23%
×13story building
+68ft-193ft

Overall

1507

Females

506

F30-34

105

9.6M→10M

9.6 - 10.0 mi

Top 7%
×2story building
+0ft-24ft

Overall

489

Females

95

F30-34

19

10M→10.5M

10.0 - 10.5 mi

Top 7%
×6story building
+1ft-73ft

Overall

481

Females

67

F30-34

20

10.5M→12M

10.5 - 12.0 mi

Top 10%
×21story building
+280ft-26ft

Overall

657

Females

130

F30-34

23

12M→Finish

12.0 - 13.1 mi

Top 11%
×7story building
+14ft-89ft

Overall

715

Females

126

F30-34

34

Passing Analysis

Category:
Athletes Passed
389*
Passed By
207
Net Change
+182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#784
2M → 4M9920+79#784#705
4M → 6M4542+3#705#702
6M → 8M13311+122#702#580
8M → 9.6M10101-91#580#671
9.6M → 10M263+23#671#648
10M → 10.5M31+2#648#646
10.5M → 12M4421+23#646#623
12M → Finish29*8+21#623#602
TOTALS389*207+182

* 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