Janet Castillo

Bib: 12989FAge: 42

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Masters (Masters Women)
#0 / 617
Top 37%
Division (F40-44)
#0 / 192
Top 44%
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
13:19/mi
28:22
→ flat
6.62M
10:27/mi
1:15:16
299780.9%
7.12M
14:56/mi
1:22:44
271.0%
10.65M
9:41/mi
1:56:56
1273601.3%
Finish· 13.11 mi
10:17/mi
2:22:13
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:15:16
Pace11:22 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:06:57
Pace10:19 /mi
📊Negative Split: 11.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:45:4528:2213:1928:22
13:19
-
6.62M
6.62 mi08:32:391:15:1611:2246:54
10:27
-2:52
7.12M
7.12 mi08:40:071:22:4411:377:28
14:56
+4:29
10.65M
10.65 mi09:14:191:56:5610:5934:12
9:41
-5:15
Finish
13.11 mi09:39:362:22:1310:5125:17
10:17
+0:36

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

9:41 /mi

Average Pace

10:51 /mi

Slowest Pace

14:56 /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

1:46:23

75% of race

Time at Slower Pace

35:50

25% of race

Average Pace: 10:51 /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 mi07:45:4528:2213:1928:22
13:19
#3517
6.62M
6.62 mi08:32:391:15:1611:2246:54
10:27
#3353
7.12M
7.12 mi08:40:071:22:4411:377:28
14:56
#3357
10.65M
10.65 mi09:14:191:56:5610:5934:12
9:41
#3139
Finish
13.11 mi09:39:362:22:1310:5125:17
10:17
#3134
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2.13M2.13 mi2.13 mi35171329983517(Top 68%)1329(Top 58%)98(Top 51%)
6.62M6.62 mi4.49 mi3353+1641247+8291+73299(Top 64%)1225(Top 53%)87(Top 45%)
7.12M7.12 mi0.50 mi3357-4124788+33269(Top 63%)1203(Top 52%)80(Top 42%)
10.65M10.65 mi3.53 mi3139+2181144+10382+62730(Top 53%)962(Top 42%)72(Top 38%)
Finish13.11 mi2.46 mi3134+51151-785-33191(Top 62%)1231(Top 54%)90(Top 47%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 68%
~flat
+6ft-3ft

Overall

3517

Females

1329

F40-44

98

2.13M→6.62M

2.1 - 6.6 mi

Top 64%
×19story building
+299ft-78ft

Overall

3299

Females

1225

F40-44

87

6.62M→7.12M

6.6 - 7.1 mi

Top 63%
×2story building
+27ft-0ft

Overall

3269

Females

1203

F40-44

80

7.12M→10.65M

7.1 - 10.7 mi

Top 53%
×21story building
+127ft-360ft

Overall

2730

Females

962

F40-44

72

10.65M→Finish

10.7 - 13.1 mi

Top 62%
×17story building
+244ft-114ft

Overall

3191

Females

1231

F40-44

90

Passing Analysis

Category:
Athletes Passed
666*
Passed By
283
Net Change
+383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3517
2.13M6.62M304*140+164#3517#3353
6.62M7.12M5155-4#3353#3357
7.12M10.65M235*17+218#3357#3139
10.65MFinish76*71+5#3139#3134
TOTALS666*283+383

* 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