Thalia Hernandez Duran

Bib: 11849FAge: 35

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 46%
Gender (Female)
#0 / 2293
Top 34%
Division (F35-39)
#0 / 297
Top 32%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
13:47/mi
29:21
→ flat
6.62M
9:31/mi
1:12:03
299780.9%
7.12M
14:06/mi
1:19:06
271.0%
10.65M
9:00/mi
1:50:51
1273601.3%
Finish· 13.11 mi
8:57/mi
2:12:51
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:12:03
Pace10:53 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:00:48
Pace9:22 /mi
📊Negative Split: 15.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:55:2029:2113:4729:21
13:47
-
6.62M
6.62 mi08:38:021:12:0310:5342:42
9:31
-4:16
7.12M
7.12 mi08:45:051:19:0611:077:03
14:06
+4:35
10.65M
10.65 mi09:16:501:50:5110:2431:45
9:00
-5:06
Finish
13.11 mi09:38:502:12:5110:0822:00
8:57
-0:03

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

8:57 /mi

Average Pace

10:08 /mi

Slowest Pace

14:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:36:27

73% of race

Time at Slower Pace

36:24

27% of race

Average Pace: 10:08 /mi

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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
2.13M
2.13 mi07:55:2029:2113:4729:21
13:47
#3966
6.62M
6.62 mi08:38:021:12:0310:5342:42
9:31
#2811
7.12M
7.12 mi08:45:051:19:0611:077:03
14:06
#2802
10.65M
10.65 mi09:16:501:50:5110:2431:45
9:00
#2519
Finish
13.11 mi09:38:502:12:5110:0822:00
8:57
#2371
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2.13M2.13 mi2.13 mi396615702063966(Top 77%)1570(Top 68%)206(Top 69%)
6.62M6.62 mi4.49 mi2811+1155984+586119+872223(Top 43%)702(Top 31%)90(Top 30%)
7.12M7.12 mi0.50 mi2802+9975+9121-22810(Top 54%)963(Top 42%)116(Top 39%)
10.65M10.65 mi3.53 mi2519+283837+138101+201946(Top 38%)593(Top 26%)69(Top 23%)
Finish13.11 mi2.46 mi2371+148784+5394+71899(Top 37%)602(Top 26%)70(Top 24%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 77%
~flat
+6ft-3ft

Overall

3966

Females

1570

F35-39

207

2.13M→6.62M

2.1 - 6.6 mi

Top 43%
×19story building
+299ft-78ft

Overall

2223

Females

702

F35-39

90

6.62M→7.12M

6.6 - 7.1 mi

Top 54%
×2story building
+27ft-0ft

Overall

2810

Females

963

F35-39

116

7.12M→10.65M

7.1 - 10.7 mi

Top 38%
×21story building
+127ft-360ft

Overall

1946

Females

593

F35-39

69

10.65M→Finish

10.7 - 13.1 mi

Top 37%
×17story building
+244ft-114ft

Overall

1899

Females

602

F35-39

70

Passing Analysis

Category:
Athletes Passed
1659*
Passed By
64
Net Change
+1595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3966
2.13M6.62M1156*1+1155#3966#2811
6.62M7.12M5647+9#2811#2802
7.12M10.65M289*6+283#2802#2519
10.65MFinish158*10+148#2519#2371
TOTALS1659*64+1595

* 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