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SF MARATHON 1ST HALF 2026

Tiffany Dang

Bib: 17445•F•Age: 32

Lynnwood, WA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 39%
Division (F30-34)
#0 / 651
Top 41%
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
10:38/mi
21:16
→ flat
4M
10:43/mi
42:41
↑ 67↓ 69
6M
10:33/mi
1:03:47
↑ 1231.1%
8M
10:12/mi
1:24:10
↑ 166↓ 531.1%
9.6M
10:12/mi
1:40:29
↑ 68↓ 1931.5%
10M
20:56/mi
1:48:51
↓ 241.1%
10.5M
5:32/mi
1:51:37
↓ 732.7%
12M
14:31/mi
2:13:24
↑ 2803.2%
Finish· 13.11 mi
10:32/mi
2:25:05
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:47
Pace10:38 /mi
2nd Half
Distance7.11 mi
Time1:21:18
Pace11:26 /mi
📊Positive Split: 27.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:4221:1610:3821:16
10:38
-
4M
4.00 mi07:26:0742:4110:4021:25
10:43
+0:05
6M
6.00 mi07:47:131:03:4710:3821:06
10:33
-0:10
8M
8.00 mi08:07:361:24:1010:3120:23
10:12
-0:21
9.6M
9.60 mi08:23:551:40:2910:2816:19
10:12
0:00
10M
10.00 mi08:32:171:48:5110:538:22
20:56
+10:44
10.5M
10.50 mi08:35:031:51:3710:382:46
5:32
-15:24
12M
12.00 mi08:56:502:13:2411:0721:47
14:31
+8:59
Finish
13.11 mi09:08:312:25:0511:0411:41
10:32
-3:59

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

5:32 /mi

Average Pace

11:04 /mi

Slowest Pace

20:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46

2% of race

Time at Steady Pace

1:52:10

77% of race

Time at Slower Pace

30:09

21% of race

Average Pace: 11:04 /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 mi07:04:4221:1610:3821:16
10:38
#4142
4M
4.00 mi07:26:0742:4110:4021:25
10:43
#3941
6M
6.00 mi07:47:131:03:4710:3821:06
10:33
#3681
8M
8.00 mi08:07:361:24:1010:3120:23
10:12
#3340
9.6M
9.60 mi08:23:551:40:2910:2816:19
10:12
#3457
10M
10.00 mi08:32:171:48:5110:538:22
20:56
#3496
10.5M
10.50 mi08:35:031:51:3710:382:46
5:32
#3522
12M
12.00 mi08:56:502:13:2411:0721:47
14:31
#3429
Finish
13.11 mi09:08:312:25:0511:0411:41
10:32
#3415
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 61%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:08

Segment Time

12:22/mi

Pace

0.90 mi

Distance

Overall

4031

Women

1494

Division

348

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi414214753403184(Top 48%)1110(Top 38%)243(Top 37%)
4M4.00 mi2.00 mi3941+2011371+104306+343853(Top 59%)1341(Top 46%)301(Top 46%)
6M6.00 mi2.00 mi3681+2601265+106285+213386(Top 51%)1122(Top 38%)255(Top 39%)
8M8.00 mi2.00 mi3340+3411088+177252+332623(Top 40%)741(Top 25%)170(Top 26%)
9.6M9.60 mi1.60 mi3457-1171152-64264-124250(Top 65%)1690(Top 58%)381(Top 59%)
10M10.00 mi0.40 mi3496-391173-21268-44003(Top 61%)1489(Top 51%)336(Top 52%)
10.5M10.50 mi0.50 mi3522-261184-11273-54453(Top 68%)1699(Top 58%)384(Top 59%)
12M12.00 mi1.50 mi3429+931152+32263+103184(Top 48%)1110(Top 38%)243(Top 37%)
Finish13.11 mi1.11 mi3415+141149+3265-23517(Top 53%)1267(Top 43%)292(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
~flat
+5ft-3ft

Overall

3184

Females

1110

F30-34

245

2M→4M

2.0 - 4.0 mi

Top 59%
×4story building
+67ft-69ft

Overall

3853

Females

1341

F30-34

304

4M→6M

4.0 - 6.0 mi

Top 51%
×9story building
+123ft-9ft

Overall

3386

Females

1122

F30-34

257

6M→8M

6.0 - 8.0 mi

Top 40%
×12story building
+166ft-53ft

Overall

2623

Females

741

F30-34

172

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13story building
+68ft-193ft

Overall

4250

Females

1690

F30-34

383

9.6M→10M

9.6 - 10.0 mi

Top 61%
×2story building
+0ft-24ft

Overall

4003

Females

1489

F30-34

338

10M→10.5M

10.0 - 10.5 mi

Top 68%
×6story building
+1ft-73ft

Overall

4453

Females

1699

F30-34

386

10.5M→12M

10.5 - 12.0 mi

Top 48%
×21story building
+280ft-26ft

Overall

3184

Females

1110

F30-34

245

12M→Finish

12.0 - 13.1 mi

Top 53%
×7story building
+14ft-89ft

Overall

3517

Females

1267

F30-34

292

Passing Analysis

Category:
Athletes Passed
1186*
Passed By
459
Net Change
+727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4142
2M → 4M29190+201#4142#3941
4M → 6M279*19+260#3941#3681
6M → 8M359*18+341#3681#3340
8M → 9.6M48165-117#3340#3457
9.6M → 10M2665-39#3457#3496
10M → 10.5M127-26#3496#3522
10.5M → 12M13542+93#3522#3429
12M → Finish47*33+14#3429#3415
TOTALS1186*459+727

* 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